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12/30/25 6:25 GMT
Incoloy 825 U-Bend Tubes ASME SB423 for Heat Exchanger & Condenser Applic
Incoloy 825 (also known as GH825 in Chinese standards) U-bend tubes are engineered to provide exceptional performance in heat exchanger and condenser applications. Manufactured to the ASME SB423 standard, these nickel-chromium- iron-molybdenum alloy tubes offer outstanding resistance to corrosion, oxidation, and high temperatures. With their precise U-bend configuration, they are ideally suited for use in thermal processing systems that demand durability, reliability, and long-term performance. Material Advantages Superior Corrosion Resistance Excellent chloride resistance (up to 1000ppm in seawater) Outstanding pitting resistance equivalent number (PREN >40) Resists stress corrosion cracking in chloride and sulfide environments Maintains integrity in both acidic and alkaline conditions High-Temperature Capability Continuous service up to 1800°F (982°C) Excellent oxidation resistance in flue gas environments Retains mechanical strength at elevated temperatures Key Applications Power Generation Steam surface condensers Power plant cooling water systems Geothermal energy extraction Waste heat recovery units Feedwater Heaters High-pressure preheating stages Nuclear plant secondary systems Combined cycle power stations Oil & Gas Processing Crude oil heat exchangers Gas sweetening units LNG heat transfer systems Refinery process coolers Chemical Processing Acid cooling systems Reactor cooling loops Polymer production equipment Fertilizer plant condensers Marine Applications Seawater-cooled condensers Offshore platform heat exchangers Shipboard desalination units Design Advantages Eliminates tube-to-tubesheet joints (common failure points) Compact footprint for space-constrained installations Improved thermal efficiency with optimized flow paths Reduced maintenance requirements Manufacturing Specifications Bend radii: 1.5x to 3x tube diameter Wall thinning control: <15% at bend apex Ovality control: <8% of nominal diameter Surface finish options: Pickled, polished, electropolished Industry Requirements Heat Exchanger Manufacturers Demand ASME SB423 compliance with full material certification Precise bend geometry for proper fit-up Consistent wall thickness throughout the bend Cleanliness standards for critical services Contact:
Phone: Fax: Email: DLX alloys
NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu,China Jiangsu 213000 China 12/30/25 6:21 GMT
High Quality Bright Surface Incoloy Rods Resistance to Oxidation Incoloy 80
Incoloy rods are premium high-performance alloy products primarily composed of nickel, iron, and chromium. Renowned for their outstanding resistance to oxidation and corrosion at elevated temperatures, Incoloy rods are used across a range of industries that require materials to withstand harsh environments and extreme conditions. Key Properties High-Temperature Resistance Incoloy rods maintain their structural integrity and strength at elevated temperatures, often exceeding 1,000°C, depending on the specific alloy grade. Corrosion and Oxidation Resistance The high chromium and nickel content in Incoloy Alloy s make these rods resistant to a wide range of corrosive environments, including acidic and oxidizing conditions. Excellent Mechanical Strength These rods have high tensile and yield strength, providing exceptional durability under high mechanical stress, even in extreme environments. Thermal Stability and Creep Resistance Incoloy alloys resist deformation (creep) and retain stability over prolonged exposure to high temperatures, making them ideal for long-term use in high-heat applications. Weldability and Machinability Incoloy rods can be welded and machined with standard techniques, offering great versatility for various fabrication and construction needs. Applications Petrochemical and Refining Industries Incoloy rods are commonly used in equipment exposed to high temperatures, corrosive gases, and acidic environments, including furnace tubes, heat exchangers, and piping systems. Power Generation These rods are well-suited for use in boiler components, nuclear reactors, and steam generators where high heat resistance and mechanical strength are critical. Aerospace Components Incoloy rods are integral to jet engines and exhaust systems, where stability and corrosion resistance are necessary in high-temperature, high-stress conditions. Marine and Chemical Processing Equipment Incoloy alloys withstand aggressive environments such as saltwater, brine, and various acids, making them ideal for marine valves, fittings, and other applications. Oil and Gas Industry Incoloy rods are used in well tubing, casing, and completion equipment to provide resistance to sour gas and other harsh conditions. Benefits Longevity and Durability The excellent corrosion and heat resistance of Incoloy rods minimize the need for frequent maintenance and replacements. Enhanced Safety and Reliability Their stability in extreme conditions enhances safety and reliability, contributing to smoother and more dependable operations in demanding environments. Cost-Effectiveness in High-Performance Applications Although initially more expensive, the long service life of Incoloy alloys typically leads to lower overall costs in high-temperature, corrosive environments. Contact:
Phone: Fax: Email: DLX alloys
NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu,China Jiangsu 213000 China 12/30/25 4:07 GMT
UHF Band 600 to 800MHz RF Coaxial Isolator
Model Number:5o0035560600800SK Frequency Range:600~800MHz Insertion Loss:0.5dB Isolation:19dB VSWR:1.25 Forwa , rd Power:100W Reverse Power:100W Connector Type:SMA-Female Temperature:-20~+65℃ R , F power amplifier protection. Digital, Satellite, Mobile Communication. Medical, Communication, Security. Military, Space and Commercial applications. 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 Contact:
Phone: Fax: Email: 5o.com
Shenzhen Software Industry Base Shenzhen 518000 China 12/30/25 4:00 GMT
UHF Band 350~370 MHz RF Drop in Isolator
Model Number:5o0135460350370 Frequency Range:350~370MHz Insertion Loss:0.35dB Isolation:21dB VSWR:1.2 Forward Power:300W Reverse Power:100W Connector Type:TAB Temperature:-40 ~ +85℃ Dimension:35*46*11mm RF power amplifier protection. Digital, Satellite, Mobile Communication. Medical, Communication, Security. Military, Space and Commercial applications. 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 Contact:
Phone: Fax: Email: 5o.com
Shenzhen Software Industry Base Shenzhen 518000 China 12/30/25 3:44 GMT
UHF Band 300 to 400MHz RF Coaxial Circulator Power 300W N
Model Number:5o1045500300400NK Frequency Range:300~400MHz Insertion Loss:0.6 dB Isolation:18dB VSWR:1.3 Forward Power:300W Reverse Power:300W Connector Type:N Female Temperature:-30 ~ +70℃ Dimension:45*50*24mm RF power amplifier protection. Digital, Satellite, Mobile Communication. Medical, Communication, Security. Military, Space and Commercial applications. 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 Contact:
Phone: Fax: Email: 5o.com
Shenzhen Software Industry Base Shenzhen 518000 China 12/30/25 3:38 GMT
C Band 5000 to 5600MHz RF Drop in Circulator
Model Number: 5o111212150005600 Frequency Range:5000~5600MHz Insertion Loss:0.3dB Isolation:20dB VSWR:1.25 Forwa , rd Power:60W Reverse Power:20W Connector Type:TAB Temperature:-30 ~ +70℃ Dimension:12.7*12.7*8.0mm RF power amplifier protection. Digital, Satellite, Mobile Communication. Medical, Communication, Security. Military, Space and Commercial applications. 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 Contact:
Phone: Fax: Email: 5o.com
Shenzhen Software Industry Base Shenzhen 518000 China 12/30/25 3:36 GMT
S C Band 2.0 to 6.0GHz RF Broadband Coaxial Isolator
Model Number:5o003038026NK Frequency Range:2.0~6.0GHz Insertion Loss:0.8dB Isolation:13dB VSWR:1.5 Forwar , d Power:100W Reverse Power:100W Connector Type:N Female Temperature:+20 ~ +70℃ Dimension:30.5*38.5*15mm il:1.5@2.0~2 , .5GHz 0.8@2.5~6.0GHz iso:13dB VSWR:1.5 Temp: -40~+20℃ RF power amplifier protection. Digital, Satellite, Mobile Communication. Medical, Communication, Security. Military, Space and Commercial applications. 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 Contact:
Phone: Fax: Email: 5o.com
Shenzhen Software Industry Base Shenzhen 518000 China 12/30/25 3:34 GMT
S C Band 2.0 to 6.0GHz RF Broadband Coaxial Circulator
Model Number: 5o103030026SK Frequency Range:2.0~6.0GHz Insertion Loss:0.8dB Isolation:13dB VSWR:1.5 Forward Power:100W Reverse Power:100W Connector Type:N Female Temperature:-20 ~ +70℃ Dimension:30.5*30.5*15mm RF power amplifier protection. Digital, Satellite, Mobile Communication. Medical, Communication, Security. Military, Space and Commercial applications. 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 Contact:
Phone: Fax: Email: 5o.com
Shenzhen Software Industry Base Shenzhen 518000 China 12/30/25 3:31 GMT
S Band RF Surface Mount Circulator
Model Number: 5o1420024002500 Frequency Range:2400~2500MHz Insertion Loss:0.3dB Isolation:23dB VSWR:1.2 Forward Power:60W Reverse Power:60W Connector Type:SMT Temperature:-40 ~ +85℃ Dimension:Φ20.4*8.6 RF power amplifier protection. Digital, Satellite, Mobile Communication. Medical, Communication, Security. Military, Space and Commercial applications. 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 Contact:
Phone: Fax: Email: 5o.com
Shenzhen Software Industry Base Shenzhen 518000 China 12/30/25 2:52 GMT
IVT-150 High-Frequency Electrosurgical device
A High-Frequency Veterinary Electrosurgical Device capable of supplying current suitable for cuts, coagulating cuts, coagulation in monopolar mode and coagulation in bipolar mode. Technical Features: Intelligent Device --The intuitive design and user-friendly set-up of Electrosurgical Unit in the modern operating room. --Monopolar and bipolar functions, It can satisfy all the surgeries demands, with safety, flexibility, reliability and convenience. --With a wide TFT LCD touch screen (7 inch), clean and sharper image quality, which provides the user with easy access to all functions. The settings or modes of operation are changed by touching icons on the screen to ensure maximum ease of operation. REM (Return Electrode Monitoring) --The REM system continually monitors patient impedance levels and deactivates the generator if a fault in the --patient/return electrode contact is detected, which minimize the danger of burning incidents. Minimum Order: 10 long tons Contact:
Phone: Fax: Email: ivetwell
Shijingshan Shoute Entrepreneurship Base Beijing China 12/30/25 1:40 GMT
Microcrystalline wax used for rustproofing
The rust-preventive mechanism and advantages of microcrystalline wax lie in its high molecular weight structure and adhesive properties. Its chemical composition, featuring long-chain naphthenic hydrocarbons, enables thorough wetting of metal surfaces upon melting. Upon cooling and solidification, it forms a continuous, resilient film that effectively blocks environmental moisture and electrolytes; Furthermore, microcrystalline wax exhibits superior gel strength and adhesion compared to ordinary paraffin wax, enhancing the coating's resistance to wear and peeling. This makes it particularly suitable for protecting metal components in dynamic or vibrating environments. Specific applications include rust prevention for metal products, thickening industrial greases, and rubber protection. For example: Direct application as a short-term rust-preventive coating or impregnation treatment for metal products; As a thickening agent in greases to enhance sealing properties and weather resistance; Preventing surface chalking and cracking in rubber goods, thereby indirectly aiding rust prevention. Contact:
Phone: Fax: Email: Syntop chemical Co Ltd
Hesheng International Plaza, Binhai New Area, Tianjin Tianjin 300450 China 12/29/25 23:50 GMT
Double cab 8 Ton Lithium Battery Mine Locomotive
Double cab 8 Ton Lithium Battery Mine Locomotive Battery electric locomotive is a kind of track traction equipment powered by batteries, which is generally used in mines. There are two types of battery electric locomotives, explosion-proof type and ordinary type. The explosion- proof type is mainly used in coal mines. There are also many options in terms of speed regulation and braking methods. Speed control methods include resistance speed control, chopping speed control and frequency conversion speed control. Braking methods include pure mechanical braking, hydraulic braking and compressed air braking. In addition, electric braking can also be selected as an auxiliary braking method. Adhesive / total weight (t) : 8 ton Track gauge (mm) : 600.762.900 Traction (KN) : 11.18Max. Traction (KN) 19.62 Speed(km/h) : 6.2 Battery Voltage (V) : 110v Battery Capacity (Ah) : 370 Power (KW) : 11 KWx2 Dimensions Length(mm) : 4250 Width(mm) : 1050,1212or 1350 Height(mm) : 1600 Wheelbase (mm) : 1100 Wheel diameter (mm) : 680 Min Curve radius (m) : 7 Controller : Resistencia or IGBT Braking method : Mechanical Advantages of our product 1.Using high-quality steel plates, special rust removal process make sure it more anti-corrosion and suitable for harsh mining environment. 2. Producing motors ourselves, using high lever insulation material and pure copper, ensure the powerful traction force, and suitable for harsh mining environment. 3.Gear anastomosis surface to reach more than 80%, which is far more exceeding the standard. 4.Professionally designed and adjusted frame ensure safe driving and avoids falling off rails. 5.A variety of braking methods can be choose, air brake, hydraulic brake, electric brake, mechanical brake to ensure the safety drive. 6. 40 years richful experience with the ability to design and make customized product according to your requirements. 7. Proving factory online-visiting Mining Locomotive test 1.Before Running the locomotive,carry out gear debugging, lighting, gear, and brake adjustment etc.To ensure the normal operation of the locomotive. 2.Carry out a tensile test before leaving the factory to ensure the load performance of the locomotive meets the standard. Our design standards generally exceed the national standard by 10%-20%. 3.Carry out different type running test before leaving the factory to ensure the performance and normal operation of the whole locomotive. It can adapt to various harsh conditions under simulated working conditions. Motor test The motor has to go through many inspection procedures before leaving the factory, and each motor has to be carried out with load running experiments. Explosion-proof motors are carried out with water pressure test. All the test of motor is to ensure that can adapt to harsh working conditions. Minimum Order: 1 bags Contact:
Phone: Fax: Email: HNYT Equipment Co., Ltd.
No. 2, Fuzhou Road, Jiuhua Industrial Park, Jiuhua Economic Zone Xiangtan/Hunan 411100 China 12/29/25 11:37 GMT
High Speed Loitering Munition
This high speed loitering munition can carry a 10kg warhead and is mainly used to strike fixed targets, with a speed exceeding 140 meters per second. Ordinary anti drone systems cannot intercept it, High speed loitering munition specifications Captain: 3.2m Wing span: 1.5m Maximum flight speed: 180 m/s Flight altitude: 20-8000m Endurance: ≥ 35min Maximum takeoff weight: 95Kg Flight distance and speed: > 350 kilometers, 140 meters/second @ payload 5kg > 200 kilometers, 150 meters/second @ payload10kg Takeoff methods: rocket boosters or catapult launcher Control and guidance methods: remote control, programmable control, fully autonomous flight RCS (conventional type): 0.1-0.3 (S, C, KU frequency band) RCS (stealth type): 0.01-0.03 (S, C, KU frequency band) More details at: https://www.militarydronepro.com/high-speed-loiter , ing- munition-low-cost/ Minimum Order: 1 bags Contact:
Phone: Fax: Email: China HK Aerospace Military Defense Group Corporat
Room S239, 2/F, Capital Plaza, 61-65 Chatham Road South, Tsim Sha Tsui, Hong Kong,China. Hong Kong 999077 Hong Kong 12/29/25 9:07 GMT
High-Durability Ir-Pt 90/10 Alloy Wire
Iridium–Platinum 90/10 alloy wire is one of the most critical materials used in hydrogen production systems, especially in electrochemical and electrolyzer anode applications. This alloy combines the exceptional corrosion resistance of iridium with the stability and conductivity of platinum, making it suitable for long-term operation in extremely aggressive environments. At DLX Alloy, we manufacture high-durability Ir-Pt 90/10 alloy wire specifically designed for hydrogen production anodes, where materials must withstand high current density, acidic electrolytes, and continuous oxygen evolution without degradation. Our Ir-Pt alloy wire is produced with strict composition control, high purity raw materials, and precision wire drawing processes to ensure stable performance and extended service life. Minimum Order: 20 square metres Contact:
Phone: Fax: Email: Changzhou DLX Alloy Co., Ltd
NO.32 West Taihu Road, Xinbei District changzhou 213000 China 12/29/25 9:06 GMT
Incoloy 925 High Strength Nickel-Based Alloy with Bright Surface and Acid W
Incoloy 925 Alloy is a high-performance nickel-based alloy designed for use in high-temperature and corrosive environments. This alloy is manufactured to meet industry standards, specifically the ASTM B407 standard, ensuring exceptional quality and suitability for various demanding applications. The alloy is available in the form of alloy steel ingots, which can be shaped and processed to meet specific requirements. One of the standout features of Incoloy 925 is its excellent specific heat capacity, which ranges from 470-500 J/kg-K, making it highly effective at absorbing and storing heat. This property allows the alloy to perform exceptionally well in high-temperature applications. It also demonstrates superior oxidation resistance, which ensures that it maintains strength and durability even in harsh environments. This specific Incoloy 925 alloy (Grade: Incoloy 925 / UNS N09925 / 2.4858) is known for its resistance to corrosion, high levels of stress and strain, and cracking, making it a popular choice in extreme environments where reliability is paramount. Additionally, its non-powder form ensures ease of handling and shaping, with minimal risk of contamination, making it ideal for a variety of applications. In summary, Incoloy 925 is a high-temperature alloy suitable for use as an alloy agent in steel manufacturing. With its remarkable specific heat capacity, oxidation resistance, and unique composition, it provides resistance to corrosion and cracking. The alloy’s non-powder form makes it easier to handle and less prone to contamination, ensuring its versatility across multiple industries. Features of Incoloy 925 Alloy Product Name: Incoloy 925 Alloy Delivery State: Solid (Non-powder form) Grade: Incoloy 925 / UNS N09925 / 2.4858 Standard: ASTM B407 Type of Material: Nickel-Based Alloy Material Type: Alloy Steel Metal Application: High Temperature Alloy Product Type: Alloy Steel Product Applications of Incoloy 925 Alloy The Incoloy 925 alloy is widely used across multiple industries due to its superior properties. Available in different surface finishes such as bright color, acid white, and oxidized color, it allows customers to select based on specific needs. The product can be supplied in both hard and soft conditions for different applications. Key application fields include: Aerospace Industry: Used in the manufacturing of aircraft and rocket engine components, Incoloy 925 offers high strength, excellent corrosion resistance, and heat resistance, crucial for high-stress aerospace applications. Chemical Processing: Incoloy 925 is widely used for reactors, heat exchangers, and piping systems due to its outstanding corrosion resistance in aggressive environments. Power Generation: This alloy performs well in high-temperature environments such as gas turbine engines, steam generators, and heat exchangers, owing to its excellent thermal stability. Oil and Gas Industry: Incoloy 925 is used in drilling and production equipment because of its superior corrosion resistance and durability under extreme conditions. Marine Industry: Used in shipbuilding and offshore platforms, Incoloy 925 provides excellent resistance to seawater corrosion, making it ideal for marine environments. Customization of Incoloy 925 Alloy Incoloy 925 alloy is available in the grade Incoloy 925 / UNS N09925 / 2.4858, with a specific heat capacity of 470-500 J/kg-K. The alloy is rigorously tested by third-party facilities such as SGS to ensure it meets all required standards. We also offer customization services to meet your specific requirements. Whether you need modifications in grade, shape, size, or surface finish, our team can help you select the right alloy for your application, ensuring a perfect fit for your needs. Contact us today to learn more about our customization services for Incoloy 925 Alloy. Support and Services for Incoloy 925 Alloy We offer a range of technical support and services to ensure that your use of Incoloy 925 is successful: Product Selection Assistance: Help with selecting the right alloy for your specific application. Technical Consultation: Guidance on product use and performance optimization. Training: Product installation and maintenance training. Troubleshooting: Assistance with any issues that arise during use. Repair and Replacement: Product repair and replacement services. Custom Development: Engineering services for customized products. Our team of experts is dedicated to providing the best support to ensure the optimal use of Incoloy 925 Alloy. Packing and Shipping Product Packaging: The Incoloy 925 Alloy will be securely packed in sturdy wooden crates, marked with the product name and quantity. The alloy will be protected with appropriate padding and wrapping materials to prevent damage during transit. Shipping: Shipping will be arranged via air or sea cargo based on the customer’s preference. Shipping costs will be borne by the customer and added to the final invoice. A tracking number will be provided to monitor the shipment’s progress, ensuring timely delivery to the customer’s designated address. Contact:
Phone: Fax: Email: DLX alloys
NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu,China Jiangsu 213000 China SOURCE: Import-Export Bulletin Board (https://www.imexbb.com/)
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