Offers to Sell

WQR high temperature submersible sewage lifting pump is a high-quality high temperature resistant water pump produced by our company. It is widely used in enterprises and public institutions such as: bath center, residential heating, enterprises using geothermal energy power generation, extraction of underground high temperature hot water. The pump is suitable to convey high temperature liquid medium containing dirt, solid particles and fiber. features 1, the seal use of alloy on silicon carbide can make the pump continuous safe operation. 2, the use of advanced hydraulic model, reasonable design, supporting the motor power is small, remarkable energy saving. 3. Compact structure, convenient movement, simple installation, no need to build pump room, reduce project cost. 4, the water level automatic control system, can automatically control the pump start and stop, without special care. 5. Equipped with electric control equipment, the pump can be automatically monitored for leakage, phase loss, overload, step-down pressure starting, etc. 6. It can be used with automatic coupling device to make installation and maintenance more convenient. Performance The diameter of discharge water is 25~200mm Flow 10 to 200 m3 / h Lift is 5 ~ 60 m The power range is 0.75 kW ~15KW The diameter of the passing solid particles is 15~35mm. High temperature resistant motor (Grade H insulation);High temperature copper wire, Grade H insulation and high temperature resistant insulating paint High temperature resistant cable, sealing ring, mechanical seal and NSK high temperature bearing imported from Japan. Temperature resistance up to 100 degrees The mixing device is under the inlet and outlet. As the motor rotates, the mixing device also rotates to stir around, which can evenly the silt on the bottom and then discharge together with the water.

Minimum Order: 1 bags

China's Leading Manufacturer of Laser Robot Vacuums Wholesale H50 Models, Custom & OEM Services Discover the Lincinco Laser Robot Vacuum H50 Robotic Vacuum Cleaner, the future of effortless floor care. This advanced 3-in-1 unit features a 300ml Dust Bin, 250ml Water Tank, an integrated Mop Cloth Holder. lt is powered by high-precision LiDAR Navigation for unmatched cleaning efficiency. Say goodbye to manual cleaning hassle and welcome Lincinco's innovative solution. Available for Wholesale and Custom OEM/ODM partnerships. Experience the future of home maintenance

Minimum Order: 1 bags

Ⅰ Basic Info. Model NO.1050 Certification:RoHS, ISO9001, ASTM, JIS, GB, EN, ASTMB Technique:Cold Drawn Grade:1000 Series Temper​:O - H112 Surface Treatment:Mill Finish Alloy​:Non-alloy Production Name:Aluminum Coil Series:1050/1100/1060/1070/1350 etc. Price Term:CIF CFR FOB EXW etc. Density:2.71g/Cm³ Free Sample:Available Delivery Time:in Stock: 1-3 Days, Not in Stock: 7-15 Days Stock:More Than 3000 Tons Surface:Well-Processed, Uniform, Flat, Smooth; No Obvious Tolerance:in Accordance with National Standards and Contract Coil Transport Packge:Eye to sky/Eye to wall Size:Customized Payment Term:Tt,L/C,Paypal etc. MOQ:in Stock: 500 Kilograms, Not in Stock:General 3 to Transport Package:Standard Seaworthy Package or as Your Request Specification:as your requirements Trademark:Zhongfu Origin:Made in China HS Code:760611 Production Capacity:10000 Tons/Month Ⅱ Product Description Jinan Zhongfu Aluminium 1050 aluminium coil, with an aluminium content of over 99.5%, is a high-quality industrial pure aluminium material. It has high plasticity and can easily handle complex forming processes such as deep drawing and flanging, and also has excellent corrosion resistance and electrical and thermal conductivity. It is compatible with various application scenarios such as lamp reflectors, chemical containers, capacitor casings, and road signs. Our products are in abundant stock. Special sizes can be customized. Regular orders will be delivered within about 15 days. With professional equipment inspection throughout the process and ISO9001 certification, we provide stable quality and efficient service to meet the demands of industrial manufacturing and architectural decoration. Ⅲ Our Advantages 1. Verified supplier :We have won the title of the top ten aluminum industry in China and also verified supplier, with quality assurance. Production process is approved by sgs and Bv. 2. Price Competitive:factory cost price 3. Customized size:we can produce any size according to clients requirement . We further provide clients with aluminium sheet /coil further process,such as anodizing ,brush ,polish , stucco emboss ,corrugation ,mirror ,color coating etc. 4. Product performance: Good strength high tensile, good corrosion resistance, good processability, light and soft, high temperature resistance. 5. Free samples available for test at first. Ⅳ Product quality and service As a reliable partner in the industry, our products not only speak for themselves with quality but also win recognition with our strength - having been a high-quality supplier for domestic government projects for six consecutive years. This honor not only affirms the stability of our products but also trusts the professionalism of our services. Every employee in the team, with years of practical experience and solid professional knowledge, can respond promptly throughout the entire process, from the initial technical connection of the project, to the detailed control during the production process, and finally to the delivery and implementation, helping you solve all kinds of problems you encounter. We are never confined to "production by order", but are more adept at customizing solutions based on customers' individualized demands. Whether it's processing products of special specifications or the rapid delivery of urgent orders, we can ensure the smooth progress of your business with our efficient response speed and reliable execution ability. In the field of aluminum processing, we always believe that only by being rooted in practice and continuously innovating can we truly provide customers with valuable products and services. Ⅴ Packing & Delivery We attach great importance to the safety and integrity of aluminium products during transportation. In the packaging process, using wooden pallets to support aluminum materials can effectively distribute pressure and prevent the profiles from deforming. At the same time, the products are tightly wrapped with high-strength plastic film to prevent moisture and scratches. If the aluminum material has special surface treatments (such as anodizing or spraying), an additional buffer layer will be added to further avoid damage caused by transportation jolts. In terms of transportation, we cooperate with professional logistics enterprises and flexibly choose full truckload dedicated lines or less-than- truckload consolidation based on the order volume. For long-distance transportation and export orders, we strictly follow the regulations of different transportation methods such as sea and land transportation. We take preventive measures against rust and shock in advance and track the logistics trajectory in real time to ensure that the products are delivered to customers in the best condition. Ⅵ Company Profile Jinan Zhongfu Aluminium Materials Co., LTD Since its establishment in 2012, Jinan Zhongfu Aluminium Materials has been deeply rooted in the aluminium processing field for twelve years. With its dedicated research and development and production of aluminium coils, aluminium plates, corrugated aluminium plates, aluminium strips, aluminium foils and other products, it has accumulated rich industry experience and gradually grown into a well-known enterprise recognized in the industry. Over the past decade or so, we have always taken technological progress as the core driving force. From the optimization of production processes to the upgrading of product performance, every step has been advanced around the goal of "better quality and more in line with demands". It is precisely because of this persistence that we have been able to stand firm in the fierce market competition. Ⅶ FAQ Q1: Are you trading company or manufacturer? A: We are professional manufacturer for many years. We can provide a wide range of aluminum products and price is very competitive. Q2: What is your terms of payment ? A: TT ;LC etc(The payment term is flexible and can be negotiated.) Q3: Do you provide samples? is it for free? A: The samples can be provide for free with customer, but the freight will be covered by customer. Q4: How could you guarantee your products? A: We have quality certification and have won the top ten aluminum industry awards in China. We have been running a factory for many years, our businee is based on honesty, and each piece of product is tested. Q5: Is sample order accepted? A: Yes,we accept sample order! Q6: How can I get your quotation as soon as posibble? A:You can contact me via email at alu@zhongfualuminum.cn, Whatsapp:+86 17860138617,Wechat:+86 17860138617 . I will check your email and reply within 24 hours.

Minimum Order: 3 bushels

Xanthan Gum, a polysaccharide produced through fermentation, is widely used as a thickener, stabilizer, and emulsifier in food and other industries. CAS Number: 11138-66-2 EINECS NO.: 234-394-2 Molecular Formula: (C35H49O29)n Purity (%): Typically 99% or higher Appearance: Cream to light yellowish powder Packing: Xanthan Gum is available in various packaging options, including bags, drums, or bulk shipments, depending on the quantity and application requirements.

Minimum Order: 20 square metres

Sodium alginate, a natural polysaccharide derived from seaweed, is widely employed as a versatile thickening, stabilizing, and gelling agent in food, pharmaceutical, and textile applications. CAS Number: 9005-38-3 EINECS NO.: 618-238-3 Molecular Formula: (C6H7NaO6)n Purity (%): Typically 95% or higher Appearance: Off-white to light yellowish powder Packing: Available in various forms, including bags, drums, or bulk shipments, depending on the quantity and application requirements.

Minimum Order: 20 square metres

Ⅰ Basic Info. Model: NO.1060 Certification: RoHS, ISO9001, ASTM, JIS, GB, EN, ASTMB Technique: Cold Drawn Grade: 1000 Series Thickness: 0.2-500mm Width: 50-3000mm Length: <=12000mm( as Your Request) Temper: O - H112 Surface Treatment: Mill Finish Alloy: Non-alloy Production Name: Aluminum Sheet Series: 1050/1100/1060/1070/1350 etc. Price Term: CIF CFR Fob EXW etc. Density: 2.71g/Cm³ Free Sample: Available Delivery Time: in Stock: 1-3 Days, Not in Stock: 7-15 Days Stock: More Than 3000 Tons Surface: Well-Processed, Uniform, Flat, Smooth; No Obvious Tolerance: in Accordance with National Standards and Contract Main Market: Middle-East, Asia, North America, European,Africa Payment Term: Tt,L/C,Paypal etc. MOQ: in Stock: 500 Kilograms, Not in Stock:General 3 to Transport Package: Standard Seaworthy Package or as Your Request Specification: as your requirements Trademark: Zhongfu Origin: Made in China HS Code: 760611 Production Capacity: 10000 Tons/Month Ⅱ Product Description Jinan Zhongfu Aluminum Materials 1060 Aluminum Plate, with an aluminum content of over 99.6%, features excellent corrosion resistance, superior ductility, and outstanding electrical and thermal conductivity. It can withstand bending, stretching, stamping and other processing, and is suitable for various scenarios such as cookware manufacturing, building curtain wall decoration, heat dissipation components of electronic devices, medical equipment casings and sign production. Our products are in abundant stock. Special sizes can be customized. Regular orders will be delivered within about 15 days. With professional equipment inspection throughout the process and ISO9001 certification, we provide stable quality and efficient service to meet the demands of industrial manufacturing and architectural decoration. Ⅲ Our Advantages 1. Verified supplier :We have won the title of the top ten aluminum industry in China and also verified supplier, with quality assurance. Production process is approved by sgs and Bv. 2. Price Competitive:factory cost price 3. Customized size:we can produce any size according to clients requirement . We further provide clients with aluminium sheet /coil further process,such as anodizing ,brush ,polish , stucco emboss ,corrugation ,mirror ,color coating etc. 4. Product performance: Good strength high tensile, good corrosion resistance, good processability, light and soft, high temperature resistance. 5. Free samples available for test at first. Ⅳ Product quality and service As a reliable partner in the industry, our products not only speak for themselves with quality but also win recognition with our strength - having been a high-quality supplier for domestic government projects for six consecutive years. This honor not only affirms the stability of our products but also trusts the professionalism of our services. Every employee in the team, with years of practical experience and solid professional knowledge, can respond promptly throughout the entire process, from the initial technical connection of the project, to the detailed control during the production process, and finally to the delivery and implementation, helping you solve all kinds of problems you encounter. We are never confined to "production by order", but are more adept at customizing solutions based on customers' individualized demands. Whether it's processing products of special specifications or the rapid delivery of urgent orders, we can ensure the smooth progress of your business with our efficient response speed and reliable execution ability. In the field of aluminum processing, we always believe that only by being rooted in practice and continuously innovating can we truly provide customers with valuable products and services. Ⅴ Packing & Delivery We attach great importance to the safety and integrity of aluminium products during transportation. In the packaging process, using wooden pallets to support aluminum materials can effectively distribute pressure and prevent the profiles from deforming. At the same time, the products are tightly wrapped with high-strength plastic film to prevent moisture and scratches. If the aluminum material has special surface treatments (such as anodizing or spraying), an additional buffer layer will be added to further avoid damage caused by transportation jolts. In terms of transportation, we cooperate with professional logistics enterprises and flexibly choose full truckload dedicated lines or less-than- truckload consolidation based on the order volume. For long-distance transportation and export orders, we strictly follow the regulations of different transportation methods such as sea and land transportation. We take preventive measures against rust and shock in advance and track the logistics trajectory in real time to ensure that the products are delivered to customers in the best condition. Ⅵ Company Profile Jinan Zhongfu Aluminium Materials Co., LTD Since its establishment in 2012, Jinan Zhongfu Aluminium Materials has been deeply rooted in the aluminium processing field for twelve years. With its dedicated research and development and production of aluminium coils, aluminium plates, corrugated aluminium plates, aluminium strips, aluminium foils and other products, it has accumulated rich industry experience and gradually grown into a well-known enterprise recognized in the industry. Over the past decade or so, we have always taken technological progress as the core driving force. From the optimization of production processes to the upgrading of product performance, every step has been advanced around the goal of "better quality and more in line with demands". It is precisely because of this persistence that we have been able to stand firm in the fierce market competition. Ⅶ FAQ Q1: Are you trading company or manufacturer? A: We are professional manufacturer for many years. We can provide a wide range of aluminum products and price is very competitive. Q2: What is your terms of payment ? A: TT ;LC etc(The payment term is flexible and can be negotiated.) Q3: Do you provide samples? is it for free? A: The samples can be provide for free with customer, but the freight will be covered by customer. Q4: How could you guarantee your products? A: We have quality certification and have won the top ten aluminum industry awards in China. We have been running a factory for many years, our businee is based on honesty, and each piece of product is tested. Q5: Is sample order accepted? A: Yes,we accept sample order! Q6: How can I get your quotation as soon as posibble? A:You can contact me via email at alu@zhongfualuminum.cn, Whatsapp:+86 17860138617,Wechat:+86 17860138617 . I will check your email and reply within 24 hours.

Minimum Order: 3 bushels

Gearbox oil seals are crucial components that ensure the efficient and reliable operation of gearboxes. Their primary role is to prevent oil leakage and protect the internal components from dirt, water, and other contaminants. However, the material selection for gearbox oil seals plays a significant role in determining their performance, durability, and ability to withstand harsh operating conditions. In this article, we will explore the various materials commonly used in the manufacturing of gearbox oil seals, highlighting their advantages and application areas. 1. Why Material Selection is Crucial for Gearbox Oil Seals Gearbox oil seals operate in a highly demanding environment, exposed to various stress factors such as high pressures, temperature fluctuations, and friction from the rotating shaft. The right material is essential for maintaining the integrity of the seal and ensuring long-term, trouble-free performance. The material chosen must exhibit excellent wear resistance, high-temperature stability, and chemical compatibility with the lubricants used in the gearbox. Choosing the wrong material can lead to premature failure of the seal, resulting in oil leakage, contamination, and ultimately, gearbox damage. This can result in costly repairs and downtime, which is why selecting the right material is critical for both manufacturers and those involved in the B2B distribution of oil seals. 2. Common Materials Used for Gearbox Oil Seals There are several materials used in the construction of gearbox oil seals, each with specific properties suited to different operating conditions. Below, we will discuss some of the most commonly used materials and their unique characteristics. 2.1 Nitrile Butadiene Rubber (NBR) Nitrile rubber, also known as NBR, is one of the most widely used materials for manufacturing gearbox oil seals. This material is well-regarded for its excellent resistance to petroleum-based oils and fuels, making it an ideal choice for sealing applications in gearboxes that use mineral oils. Advantages of NBR: Oil Resistance: NBR is highly resistant to a wide range of oils, greases, and hydraulic fluids. Wear Resistance: It offers good resistance to wear and abrasion, which is essential in gearbox applications where constant movement occurs. Cost-Effective: NBR seals are generally affordable, making them a popular choice for many industrial applications. However, NBR does have limitations. It is not suitable for high-temperature environments and is prone to degradation in the presence of high heat, making it less ideal for applications in gearboxes operating at elevated temperatures. 2.2 Fluoroelastomers (FKM) Fluoroelastomers, often referred to by the brand name Viton, are high- performance materials known for their exceptional resistance to high temperatures, oils, and chemicals. FKM is often used in more demanding gearbox applications, particularly in industries where extreme temperature fluctuations or exposure to aggressive chemicals is common. Advantages of FKM: High-Temperature Resistance: FKM can withstand continuous exposure to temperatures up to 200°C (392°F), and intermittent exposures to even higher temperatures. Chemical Resistance: It is highly resistant to a variety of chemicals, including acids, solvents, and oils, making it suitable for harsh environments. Durability: FKM oil seals offer excellent longevity, even in severe conditions, reducing the frequency of replacements. While FKM is highly durable, it is also more expensive compared to other materials like NBR, making it a choice primarily for high-end applications where reliability and performance are paramount. 2.3 Polyurethane (PU) Polyurethane is a synthetic polymer that offers a combination of high strength, flexibility, and resistance to abrasion. It is increasingly used in oil seals for gearboxes, particularly in industries where seals need to withstand high pressures and mechanical stress. Advantages of Polyurethane: Abrasion Resistance: PU is incredibly resistant to wear and tear, making it an ideal material for gearboxes that operate under high pressure. Flexibility: Despite its toughness, PU retains flexibility even in low temperatures, ensuring a reliable seal in fluctuating conditions. Resistant to Chemicals and Oils: Polyurethane seals exhibit good resistance to oils, fuels, and chemicals, which are often found in gearbox lubricants. However, while PU offers excellent performance in high-pressure and abrasive conditions, it is not as resistant to high temperatures as FKM and may degrade in extreme heat. 2.4 Polytetrafluoroethylene (PTFE) Polytetrafluoroethylene, commonly known as PTFE or Teflon, is a material known for its excellent chemical resistance and low friction properties. PTFE is often used in oil seals for gearboxes that require a high degree of chemical compatibility and low friction to reduce wear on both the seal and the shaft. Advantages of PTFE: Chemical Resistance: PTFE is resistant to virtually all chemicals, oils, and solvents, making it ideal for gearboxes that use aggressive fluids. Low Friction: PTFE offers very low friction, which helps to reduce the wear and tear on both the seal and the shaft. Temperature Resistance: PTFE can handle a wide range of temperatures, making it suitable for both high and low-temperature applications. The main drawback of PTFE is its relatively poor wear resistance compared to materials like polyurethane, making it less suitable for high-pressure applications unless combined with other materials. 3. Choosing the Right Material for Gearbox Oil Seals When selecting a material for gearbox oil seals, it is important to consider several factors, such as: Operating Temperature: Choose a material that can withstand the temperature range of your application. Lubricant Compatibility: Ensure the material is compatible with the lubricant used in the gearbox, whether it’s mineral oil, synthetic oil, or grease. Pressure and Load Conditions: If the gearbox operates under high pressure or load, consider materials with superior wear resistance, like polyurethane. Chemical Exposure: For gearboxes exposed to chemicals or aggressive fluids, materials like PTFE or FKM are ideal due to their chemical resistance. Choosing the right material for gearbox oil seals is a critical decision that can directly impact the performance and longevity of the gearbox. Materials like NBR, FKM, PU, and PTFE each offer unique advantages depending on the operating conditions and environmental factors. Understanding these materials’ properties and how they align with the gearbox’s needs can help you make an informed decision, whether you’re a manufacturer, distributor, or wholesaler in the sealing industry.

Minimum Order: 1000

When it comes to maintaining the optimal performance of industrial machinery, the role of gearbox oil seals cannot be overstated. These small components are often the unsung heroes, keeping vital lubricants in place while preventing contaminants from entering. Given their importance, it is crucial to select the right material for a gearbox oil seal, as the material directly impacts the seal's effectiveness and longevity. Over the years, I've seen how different materials perform under various conditions, and in this article, I'll provide a deep dive into the key materials used for gearbox oil seals and share practical insights on how to choose the right one for your application. Understanding the Role of Gearbox Oil Seals A gearbox oil seal serves two primary functions: to contain the lubricant inside the gearbox and to keep external elements like dirt, moisture, or contaminants out. If the seal fails, the gearbox can experience oil leakage, overheating, increased friction, and ultimately, failure. To perform their function reliably, oil seals need to withstand high speeds, pressure, and temperatures without losing their elasticity or strength. So, the material used for an oil seal must match the specific operating conditions it will be exposed to. Key Materials for Gearbox Oil Seals Over the years, I've worked with various oil seal materials, each offering unique advantages based on the working environment. Here’s a breakdown of the most commonly used materials for gearbox oil seals: Nitrile Rubber (NBR) Nitrile rubber is one of the most commonly used materials for oil seals, thanks to its excellent resistance to oil, grease, and fuel. It performs well in moderate temperatures and pressure conditions, making it a go-to for standard gearbox applications. However, it is less suited for high-temperature environments or chemical exposure. Fluoroelastomer (FKM) When the operating conditions are more extreme—particularly in high- temperature environments—fluoroelastomer (FKM) becomes the material of choice. FKM offers exceptional resistance to heat, oil, and chemicals, making it ideal for gearboxes operating at elevated temperatures or with aggressive fluids. It can easily withstand temperatures from -30°C to +250°C, making it versatile for various industrial applications. Polytetrafluoroethylene (PTFE) PTFE is often chosen for its outstanding chemical resistance and low friction properties. It’s particularly beneficial for gearboxes that require tight seals in highly corrosive environments or with specialized lubricants. PTFE seals are also very effective in extreme temperatures, operating smoothly up to 250°C. The material’s low friction helps reduce wear and energy loss, providing a longer lifespan for machinery. Silicone Rubber (VMQ) Silicone rubber is favored for its high-temperature stability, flexibility, and resistance to aging, making it suitable for gearboxes in environments where high temperatures are a concern. However, it’s not as resistant to oils and fuels as other materials like NBR or FKM. Silicone is more commonly used in less demanding applications or where sealing is required for a broader range of temperatures. Polyurethane (PU) Polyurethane offers excellent wear resistance and is perfect for high-load, high-speed applications. It’s used in gearboxes where the seal needs to handle heavy pressure and high-frequency movements. Polyurethane oil seals have excellent abrasion resistance, which makes them ideal for long-lasting performance in demanding environments. Selecting the Right Material: What to Consider Choosing the right material for a gearbox oil seal is not just about picking the most durable option—it’s about selecting the one that matches the specific needs of your application. Here are a few key factors to consider when making this decision: Temperature: If the gearbox operates in a high-temperature environment, materials like FKM or PTFE are best. These materials maintain their elasticity and sealing properties even under extreme heat. Lubricant Compatibility: Different lubricants can affect the performance of certain seal materials. For example, NBR works well with petroleum-based oils, while FKM is better suited for synthetic oils and chemical applications. Pressure and Speed: In high-pressure or high-speed conditions, materials like polyurethane or PTFE are ideal due to their excellent resistance to mechanical stress and wear. Environmental Conditions: If the gearbox is exposed to corrosive elements or harsh chemicals, PTFE or FKM will offer better protection, as these materials are highly resistant to chemical attack. How NQKSF Oil Seals Stand Out As someone who has worked in the sealing industry for over 30 years, I’ve seen first-hand how essential it is to have a reliable supplier. NQKSF stands out for its comprehensive approach to sealing solutions. Here’s why many in the industry turn to NQKSF for their oil seal needs: Extensive Inventory and Fast Delivery NQKSF stocks over 10,000 different standard seal sizes, ensuring that you can get the parts you need quickly, without having to wait for custom production. This is especially important for urgent replacements. Tailored Seal Solutions For unique operational environments, NQKSF offers custom seal solutions that are tailored to your specific requirements. From material selection to design and testing, NQKSF ensures that your seals are perfectly matched to the working conditions of your machinery. Expertise in Sealing Systems With more than 30 years of experience, NQKSF’s technical team works closely with customers to optimize sealing systems, improve performance, reduce maintenance costs, and extend the life of the equipment. This kind of expertise can make all the difference in the long-term reliability of your gearboxes. Choosing the right material for gearbox oil seals isn’t just about ensuring the seal does its job—it’s about enhancing the overall performance and longevity of the gearbox. By selecting a material that can withstand the specific demands of your operational environment, you can prevent costly downtime, extend service life, and reduce maintenance costs.

Minimum Order: 1000

Model Number:5o04200860960 Frequency Range:860~960MHz Isolation Min:20dB VSWR Max:1.25 Insertion Loss Max:0.4dB Connector Type:SMT Forward Power:60W Reverse Power:10W Impedance:50 ohm Operating Temperature:-40~+85 degrees C Storage Temperature:-55~+125 degrees C Dimensions: Diameter 20.4 mm*Height 8.6 mm Applications: RF power amplifier protection in UHF communication systems Digital mobile and base station equipment Medical communication and security devices Military and commercial UHF applications IoT and M2M wireless modules Recommended Matching Products: SMT RF power amplifiers UHF transceiver modules PCB based base station hardware Test and measurement equipment for UHF bands Industrial and public safety communication systems 5o.com is a modern high-tech enterprise specializing in passive RF and microwave components, integrating R&D, production, and sales. The company focuses on technological innovation as its core and relies on technology leadership. The company's main products: Microwave RF isolators, circulators, coaxial terminations, coaxial attenuators, power splitters/dividers, waveguide to coaxial adapters, directional couplers, RF filters, and duplexers/multiplexers and other microwave passive components.

Minimum Order: 1 bags

Model Number:5o0415031003250 Frequency Range:3100~3250MHz Isolation Min:20dB VSWR Max:1.25 Insertion Loss Max:0.4dB Connector Type:SMT (Surface Mount) Forward Power:60W Reverse Power:10W Impedance:50 ohm Operating Temperature:-40 to +85 degrees C Storage Temperature:-55 to +125 degrees C Dimensions: Diameter 15.5 mm * Height 7 mm Applications: RF power amplifier protection in microwave systems Digital satellite and mobile communication equipment Medical communication and security devices Military space and commercial microwave applications 5G and wireless infrastructure Recommended Matching Products: SMT RF power amplifiers Microwave transceiver modules PCB based communication systems Test and measurement equipment for microwave bands Military and aerospace electronic systems 5o.com is a modern high-tech enterprise specializing in passive RF and microwave components, integrating R&D, production, and sales. The company focuses on technological innovation as its core and relies on technology leadership. The company's main products: Microwave RF isolators, circulators, coaxial terminations, coaxial attenuators, power splitters/dividers, waveguide to coaxial adapters, directional couplers, RF filters, and duplexers/multiplexers and other microwave passive components.

Minimum Order: 1 bags

Model Number:5o2654540863870NKNJ Pass Band:863 to 870MHz Insertion Loss Max:1.0dB Ripple Max:0.2dB VSWR Max:1.22 Rejection:55dB@DC~833MHz / 55dB@903~3000MHz Power:30W Connector Type:N-F to N-M Operating Temperature:-30 to +70 degrees C Applications: ISM band wireless communication systems RFID and IoT device signal conditioning Industrial scientific and medical frequency band applications Base station and repeater signal filtering Military and commercial secure communication systems Recommended Matching Products: RF transceivers and transmitters Signal amplifiers and repeaters Test and measurement equipment Antenna systems and multiplexers IoT gateway and base station hardware 5o.com is a modern high-tech enterprise specializing in passive RF and microwave components, integrating R&D, production, and sales. The company focuses on technological innovation as its core and relies on technology leadership. The company's main products: Microwave RF isolators, circulators, coaxial terminations, coaxial attenuators, power splitters/dividers, waveguide to coaxial adapters, directional couplers, RF filters, and duplexers/multiplexers and other microwave passive components.

Minimum Order: 1 bags

Model Number:5o1060605225400SK Frequency Range:225 to 400MHz Isolation Min:18dB (0 to +60C)/16dB (-40 to +85C) VSWR Max:1.3 (0 to +60C) / 1.4 (-40 to +85C) Insertion Loss Max:0.8dB (0 to +60C) / 1.0dB (-40 to +85C) Connector Type:SMA-K Forward Power:160W Reverse Power:160W Impedance:50 ohm Operating Temperature:-40 to +85 degrees C Storage Temperature:-55 to +125 degrees C Dimensions:60 mm*60 mm*28 mm Applications: RF power amplifier protection Digital satellite and mobile communication systems Medical communication and security equipment Military space and commercial applications UHF communication and public safety radio systems Recommended Matching Products: RF power amplifiers Transceiver modules Base station equipment Test and measurement instruments Land mobile and public safety radio systems

Minimum Order: 1 bags

Features: 1.Cold/Hot Balance Technology  Ensures extreme temperature stability while reducing energy consumption by 30%. 2.Smart Control System (v3.0)  Provides real-time monitoring and traceability of operational status, eliminating manual checks and significantly cutting labor and maintenance costs. 3.High-Speed Transition  Achieves rapid temperature shifts with mechanical refrigeration, ensuring reliability and precision for critical testing environments. 4.User-Centric Design  Customizable chamber sizes and intuitive controls meet diverse industry needs, from aerospace to electronics validation. TESTEQ Wide Range Thermal Cycling Test Equipment -70°C~+180°C IEC 60068-2- 14 N Test Ready Fully Compliant with Major International Test Standards The TESTEQ Rapid Temperature Change Test Chamber is engineered to meet and exceed the stringent requirements of key industry standards, including: Reliability Testing Chamber for Electronics Rapid Temp Cycle from -55°C to +125°C ±0.3°C Precision (Temperature Cycling- JEDEC Standard JESD22-A104G) ― Reliably performs high-speed temperature cycling tests for semiconductor and electronic components to evaluate their robustness against thermal fatigue and interconnect failures. Environmental Stress Screening Chamber 5–30°C/min Adjustable Rate Meets MIL-STD-810G Method 503 (Military Standard Environmental Test Methods) ― Supports a wide range of defense and aerospace environmental stress screening (ESS) tests, including rapid transition thermal cycling as required by MIL-STD-810 and MIL-STD-883. Rapid Temperature Cycling Test Chamber -55°C to +180°C DO-160 & GB/T2423.22 Certified (Environmental Conditions and Test Procedures for Airborne Equipment) ― Ideal for validating avionics equipment under extreme temperature variations and rapid transition conditions per Sections 4.0 and 5.0.If you need more models about our test equipment, please reference our ： chamber-testing （Click）com

Minimum Order: 1 bags

1.Reliable Thermal Shock Testing for Automotive Excellence Ensure automotive component durability with our advanced ice water shock test chamber. Designed to simulate sudden temperature changes—such as hot engine parts hitting icy road spray—this system rigorously evaluates engines, brake valves, ECUs, and battery packs for thermal resilience and sealing integrity. Meet ISO and OEM standards with precision-controlled testing that mirrors real- world winter driving conditions. 2. Validate Electronics in Extreme Environments From smartphones to industrial control units, electronic devices must withstand rapid temperature shifts and moisture exposure. Our ice water immersion tester replicates harsh scenarios like rain-soaked operation or snowmelt contact, verifying waterproof performance and long-term reliability of PCBs, connectors, sensors, and outdoor enclosures used in telecom, consumer tech, and transportation sectors. 3. Aerospace-Grade Thermal Shock Solutions Certify aerospace components under MIL-STD-810G and DO-160 compliance with high-fidelity ice water shock testing. Test aircraft engine inlets, avionics housings, and re-entry vehicle seals against extreme thermal cycling between sub-zero altitudes and ground temperatures. Our chambers deliver unmatched accuracy for mission-critical reliability validation in aviation and space exploration systems. 4. Battery & EV Component Resilience Under Cold Stress Accelerate innovation in electric mobility with precise low-temperature impact assessment. Our thermal shock chamber tests EV battery modules, power electronics, and charging infrastructure under simulated ice-water splash conditions—detecting seal failures, internal resistance spikes, and capacity degradation before deployment. Essential for ensuring safety and longevity in next-gen energy storage systems. 5. Sealing Performance Validation for Connectors & Cables Protect signal integrity and prevent corrosion in automotive and industrial wiring systems. This ice water shock tester assesses the hermetic sealing of electrical connectors, harnesses, and junction boxes during abrupt thermal transitions—critical for autonomous vehicles, robotics, and outdoor communication networks exposed to freezing rain and thaw cycles. 6. Material Durability Testing for Plastics & Elastomers Evaluate the long-term behavior of rubber gaskets, polymer seals, and composite materials under repeated thermal stress. Our chamber simulates decades of environmental aging in weeks by cycling samples between elevated operating temps and ice-cold immersion—revealing cracking, shrinkage, and loss of elasticity early in R&D or quality assurance workflows.If you need more information about the models of our testing equipment. Please contact me.https://www.chamber-testing.com/a/d/splach- , water-chamber.html

Minimum Order: 1 bags