Offers to Sell

Item Name(EH):#diesel common rail nozzle DLLA118P2234# #CR injector 0 445 120 393# #CR injector 0 445 120 394# #CR injector 0 445 120 397# 10SF NICOLE Wha/tsa/pp:+86133/8690/1375 nicole(at , )china-lutong (dot) net China-Lutong is now one of the specialist Fuel Injection System suppliers and manufacturers. We offer a varied rang of hight quality Diesel Pump Head Rotor ,fuel injector pump head ,Diesel Engine Parts DP200 Head Rotors ,Head Rotor Diesel Distributor ,DPA,DPS, DP200 head rotor,Parts Of A Distributor Rotor For Pump Head Assembly，plungers, Diesel nozzles , feed pumps, delivery valves, cam plates, repair kits and so on. Owing to their superior quality, high performance, smooth functionality and high durability, these products are widely used in various applications in automobile industries.

Minimum Order: 1 bags

Model Number:5o60WR62011918SK Frequency Range:11.9~18.0GHz Insertion Loss:0.2dB VSWR:1.15 Connector Type(Waveguide):WR62(BJ140) Connector Type:SMA-Female Power:50W Peak Power:1KW Impedance:50Ω Application Testing and measuring equipment. Radar and communication systems. Satellite and wireless communication. Compact wiring scenario. It supports a one-year standard warranty. Frequency Range 0.32-112GHz. Built to the rigorous standards required for commercial implementations, military and space. Boasts a performance trio of low insertion loss, high isolation, and robust power handling. Custom design is available upon request.

Minimum Order: 1 bags

Part Number:5o0050491153SK Frequency Range:1.5~3.0GHz Insertion Loss;0.5dB Isolation:17dB VSWR:1.35 Forwa , rd Power:100W Reverse Power:30W Temperature:0 ~ +70℃ Dimension:50.8*49.5*19mm Applicat , ion RF power amplifier protection. Digital, Satellite, Mobile Communication. Medical, Communication, Security. Military, Space and Commercial applications. It can be dual junction or even three for high isolation. Built to the rigorous standards required for commercial implementations, military and space. Custom design is available upon request. Standard guaranteed for one year. 5o.com Inc. 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

RM82 125248-71-7 nematic liquid crystals PDLC E7 Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets. The capable of our producing approximately 5000 kilograms per month. We signed the Exclusive Agency Agreement with our South Korean customer from 2011

Minimum Order: 20 square metres

Microcrystalline wax is a high-melting-point, fine-crystalline wax refined from petroleum fractions. Compared to common paraffin wax, its key properties make it exceptionally well-suited for electronic sealing: Fine crystalline structure: Its minute crystals form a dense, resilient wax film with outstanding moisture and water resistance. This is its primary merit as a sealant. High melting point and viscosity: Typically melting between 60°C and 90°C, its elevated softening point ensures superior thermal stability, resisting softening and migration in elevated temperatures. Excellent adhesion and flexibility: Adheres effectively to diverse material surfaces while maintaining crack resistance at low temperatures. Superior electrical insulation: Inherently an excellent insulating material, preventing short circuits.

Basic Info. Model NO.: Magnesite Classification: Metallurgical Magnesite Production Process: Sintering Process Refractoriness (℃): 1770< Refractoriness< 2000 Shape: Granules or Powder Specification: MGO: 85%, 87%, 90%, 95% Origin: China HS Code: 251990 Product Description Dead burnt magnesite is mainly used as refractory material in the lining of steelmaking furnace. It is also used for making calcium magnesia brick, magnesia carbon brick, magnesia aluminum brick, magnesia chrome brick, magnesia olivine brick, magnesia silicon brick and other refractory products. Dead burnt magnesite powder is also used as insulation filler for electric heating components.

Minimum Order: 20 square metres

Basic Info. Model NO.: MgO Classification: Metallurgical Magnesite Shape: Granule Origin: China Product Description Olivine sand specs: MgO 40-45% Min SiO2 41-45% Max Fe2O3 10% Max L O I 5% Max Size: 1-5mm, 2-6mm 95% Min or at option. Calcined Olivine sand specs: Mgo>43.5%, SiO2<43% , Fe2O3 10% Max L O I 2% Max Size: 1-5mm, 2-6mm 95% Min or at option. packing: big bags or as per request.

Minimum Order: 20 square metres

Basic Info. Model NO.: Anthracite Application: Steel Industry Color: Black Grade: Low Sulfur Grade Particle Size: Medium Particle Size Sulfur Content: Low Sulfur Content Specification: 1-3, 3-8, 1-5, 3-15mm Origin: China HS Code: 3824993000 Product Description Carburizer is a kind of material used to increase the carbon content in liquid iron,steel. is mainly used in the production process of casting, cast iron, cast steel and so on. The main function of carburizer is to adjust the carbon content of molten iron or molten steel by increasing the amount of scrap, to reduce the amount of pig iron, and adding specific carburizer in the smelting process, to ensure that the product meets the specific carbon content requirements. Calcined Anthracite FC: 88-95% ASH: 0.3-0.5% VM: 1-2% S: 0.3-0.5% SIZE: at option.

Minimum Order: 20 square metres

Basic Info. Model NO.: Al2O3 Classification: Clay Feature: Long Time Materials Refractoriness (℃): 1580< Refractoriness< 1770 Shape: Granules Specification: 80%, 82%, 85%, 87%, 88% Origin: China HS Code: 25083000 Product Description The bauxite ore, with the scientific name of alumyte and bauxite and extremely complex composition, is a general term for various alumina ores containing water from very different geological sources. Bauxite ores are usually formed by chemical weathering or exogenous action, and few of them are pure minerals, and they always contain some impure minerals, more or less clay minerals, iron minerals, titanium minerals and terrigenous heavy minerals.

Minimum Order: 20 square metres

Basic Info. Model NO.: Graphite Origin: China Product Description Amorphous Graphite (Nature Graphite) FC: 70-80%MIN SIZE: 0-2MM, 100 MESH, 200 MESH, 325 MESH Packing: As per request.

Minimum Order: 20 square metres

Basic Info. Model NO.: MgO Classification: Metallurgical Magnesite Production Process: Sintering Process Shape: Ball Origin: China HS Code: 2519909990 Product Description Cinder Ball ( Caustic Calcined magnesite)Caustic Calcined Magnesite Briquette MGO: 50-70% SiO2: 4-8% CaO: 3-6% L. O. I.: 30%Max Size: 20mm, 40mm, 60mm 90%Min Quantity: 5000-8000mts / month PACKING: 1MT /BAG or as your requirement. Magnesite Carbon Ball MGO: 50-55% CaO: 3-6% C: 5-10% Remarks: Proprotion of Magnesium and Carbon should be adjusted Size: 20mm, 40mm, 60mm 90%Min Quantity: 5000-8000mts / month

Minimum Order: 20 square metres

GM mechanical diaphragm metering pump dosing pump Product introduction Flow range :0-500L/H Pressure range: 0-1.2MPa Motor power: 220V / 380V / 110V / 50/60Hz Drive system: two-phase, three-phase standard motor or explosion-proof motor Protection grade: IP55, IP54, material Pump head: SUS304, SUS316, PVC, PTFE PTFE diaphragm: Check valve: SUS304, SUS316, PVC, PTFE Valve ball: ZRO2, SUS304, SUS316, ceramic The working conditions Ambient temperature: -30℃ to 80 ℃ The characteristics of 1. Safe operation, mechanical drive diaphragm. 2. Good sealing, no leakage, simple and safe assembly and maintenance. 3. It can transport high viscosity media, corrosive liquids and dangerous chemicals. 4. Flow regulation can adjust stroke length or motor frequency. 5. The diaphragm is made of multi-layer composite structure, the first layer is super toughness Teflon acid resistant film, the second layer is EPDM elastic rubber, the third layer is 3.0mmSUS304 supporting iron core, the fourth layer is reinforced nylon fiber, the fifth layer is fully covered with EPDM elastic rubber, which can effectively raise the service life of the diaphragm. application Widely used in petrochemical, chemical, electric power, metallurgy, mining, shipbuilding, light industry, agriculture, national defense and other industries.

Minimum Order: 1 bags

Dear Sir/Madam, (HS 540233) We would like to offer 100% Polyester Filament Yarn which consist of FDY (Fully Drawn Yarn) & DTY (Draw Textured Yarn). Semi-dull lustre. In 75Denier & 150D with various filaments count. Yarn assortment : FDY 75D/36 Fil, FDY 150D/96 Fil, DTY 75D/36 Fil, DTY 150D/96 Fil, etc.. DTY available in intermingle or non-intermingle. Cross-section: round. Packed with paper cone/cheese. Brand: Polyfin®. Application: weaving, warp knitting. Also available polyester dope dyed yarn. Country of origin: Indonesia. Manufactured under ISO 9001, Oekotex 100 and OHSAS certified company. Pls kindly contact for further details. Thank you.

Minimum Order: 18000

Bonded seals, often referred to as composite seals, combine the robustness of metal with the flexibility of rubber to create a unique sealing solution. The design, featuring a metal inner ring encased in a rubber outer ring, makes these seals particularly suited to environments where high pressure, temperature fluctuations, and harsh conditions are common. Bonded seals are indispensable in various industries where reliable sealing is critical to prevent fluid leakage and ensure operational integrity. In this article, we will explore where and how bonded seals are applied across different sectors. 1. Automotive Industry: Sealing for High-Performance Engines In the automotive industry, bonded seals are crucial for ensuring the smooth and efficient operation of engine components, gearboxes, pumps, and cooling systems. The engine and transmission systems in vehicles are subjected to extreme pressures and temperatures during operation, which demands that sealing materials provide exceptional resistance to both heat and pressure. Bonded seals are particularly effective in sealing fluid connections, such as those found in oil pumps and water pumps, where they prevent leakage of critical fluids like engine oil and coolant. Application Example: A bonded seal used in a car’s engine oil pump can prevent oil leaks, ensuring that the engine operates efficiently and preventing the risk of engine damage due to insufficient lubrication. 2. Hydraulic Systems: Preventing Leakage Under Pressure Hydraulic systems operate under high-pressure conditions, and a failure to properly seal hydraulic connections can result in fluid leakage, system failure, and costly downtime. Bonded seals are widely used in hydraulic cylinders, valves, and pumps because they can handle the extreme pressures these systems experience. By providing a reliable sealing solution, bonded seals help maintain system efficiency and prevent any loss of hydraulic fluid. Application Example: In heavy machinery like excavators or cranes, bonded seals are commonly used to ensure that the hydraulic fluid in cylinders and pumps stays sealed. This reduces maintenance costs and minimizes the risk of operational failure. 3. Oil & Gas Industry: Keeping Things Secure in Harsh Environments The oil and gas industry often deals with hazardous conditions that require seals capable of withstanding high-pressure environments, extreme temperatures, and the potential for chemical exposure. Bonded seals are ideal for preventing leaks in oil and gas pipelines, drilling equipment, and storage facilities. Their ability to create a reliable seal in these environments ensures the integrity of the system and prevents the escape of fluids, which can lead to safety hazards and environmental risks. Application Example: In offshore oil drilling operations, bonded seals are used to prevent oil leaks in pipe joints. The metal and rubber combination ensures a durable seal that can withstand the high pressure of the deep-sea environment, reducing the risk of spills and enhancing safety. 4. Chemical and Petrochemical Industries: Resisting Corrosive Substances In chemical processing plants, the equipment is often exposed to harsh chemicals, high temperatures, and pressures. Bonded seals are used in these environments because they offer superior chemical resistance, preventing leaks of aggressive substances. They are commonly found in reactors, piping systems, and other critical chemical process equipment, ensuring that dangerous chemicals are contained and safety is maintained throughout the production process. Application Example: Bonded seals used in a petrochemical refinery can prevent the escape of harmful gases or liquids, keeping the environment safe and protecting workers from potentially dangerous leaks. 5. Power Generation Industry: Ensuring Efficient Sealing for Energy Systems Power plants, particularly those in thermal and nuclear energy sectors, rely on bonded seals to maintain the integrity of critical systems like cooling loops and steam turbines. Bonded seals ensure that high-pressure steam and cooling fluids are effectively sealed, preventing any loss that could result in system inefficiencies, equipment damage, or safety hazards. Their ability to endure extreme temperature and pressure conditions makes them essential for power generation. Application Example: In a nuclear power plant, bonded seals are used in steam pipe connections. Their ability to prevent steam leaks helps maintain the high pressure necessary for electricity generation while also improving the system’s efficiency. 6. Aerospace Industry: Sealing in Space and High-Pressure Systems The aerospace industry has stringent requirements for seals, especially in high-performance aircraft and spacecraft. Bonded seals are used in various applications within the aerospace sector, including fuel systems, hydraulic systems, and airframes. Their ability to withstand both high pressure and extreme temperatures makes them ideal for use in aircraft engines, rocket systems, and even satellites, where leaks could have disastrous consequences. Application Example: Bonded seals used in the fuel systems of rockets prevent fuel leaks during launch, ensuring the safety of the spacecraft and its passengers by maintaining proper fuel containment. Bonded seals have become a crucial sealing solution in various industries due to their durability, versatility, and ability to provide reliable seals under extreme conditions. From the automotive and hydraulic sectors to the oil and gas industries and beyond, bonded seals are indispensable in applications where safety and performance are paramount. Whether in high- pressure environments, chemically aggressive settings, or temperature extremes, bonded seals continue to play an integral role in keeping equipment secure and efficient. For distributors and wholesalers, understanding where and why bonded seals are used across industries can guide customers to the right sealing solutions for their needs. By offering reliable products that are well- suited for critical applications, businesses can reduce downtime, lower maintenance costs, and ultimately extend the lifespan of machinery and equipment.

Minimum Order: 1000