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Nylon washers, nylon spacers, nylon screws prices, Polyamide fiber manufacturer direct sales
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Construction Materials-Other Building Materials
Our company specializes in the production of nylon parts, nylon sealing products, and various nylon components. We can process and produce based on drawings and samples.
Polyamide fiber, commonly known as nylon, has the English name Polyamide (abbreviated as PA), with a density of 1.15 g/cm3. PA has excellent comprehensive properties, including mechanical properties, heat resistance, wear resistance, chemical resistance, and self-lubricating properties, as well as a low coefficient of friction, certain flame retardancy, and ease of processing. It is suitable for reinforcement and modification with fiberglass and other fillers to enhance performance and expand application range.
The mechanical properties of PA, such as tensile and compressive strength, change with temperature and moisture absorption. Thus, water is relatively a plasticizer for PA. When glass fibers are added, its tensile and compressive strength can increase by about two times, and the temperature resistance also improves accordingly. PA itself has very high wear resistance, allowing for continuous operation without lubrication. If a special lubrication effect is desired, sulfur compounds can be added to PA.
Suitable plastic products: various gears, turbines, racks, cams, bearings, propellers, and drive belts.
Others: Shrinkage rate is 1-2%, and attention should be paid to dimensional changes due to moisture absorption after molding.
Water absorption rate: can absorb 8% when relative humidity is saturated. Suitable wall thickness: 2-3.5 mm.
PA66: has higher fatigue strength and rigidity, good heat resistance, low coefficient of friction, and good wear resistance, but has high moisture absorption and insufficient dimensional stability.

Application: Wear-resistant and load-bearing transmission parts working under medium load and temperatures <100-120 degrees without lubrication or with minimal lubrication.

Product Consultation
Supplier
Shanghai Qintu Sealing Parts Co., Ltd.
location
Shanghai
Main products
PTFE fiberglass, dispensing machine seal, PEEK washer, PTFE packing, PCTFE tube, Teflon coated silicone O-ring, PTFE back-up ring/gasket, PTFE with guide ring, ultra-high molecular weight polyethylene UPE, PTFE graphite, ultra-high molecular weight polyethylene, PTFE countersunk screw, PCTFE valve seat, dispensing machine seal, PEEK valve seat, PTFE with guide ring, moldless machined polyurethane PU, PTFE valve seat, face V-seal, PTFE polyimide, LNG fueling nozzle external seal, low-temperature V-seal, expanded PTFE sealing tape, bore V-seal, PTFE bushing, PEEK tube, polyoxymethylene (POM), PTFE+fiberglass, expanded PTFE round rod, reinforced PTFE products, PTFE fasteners, polyurethane, nylon, PCTFE rod, nylon PA, PTFE back-up ring, Teflon coated O-ring, polyoxymethylene POM, polyurethane PU, PEEK tube and rod seals, PTFE irregular parts, step seal, PTFE+graphite, expanded PTFE sealing tape, polyoxymethylene (POM), PTFE hex socket screw, G-rings, PEEK rod, polyurethane (PU), guide ring, flexible PTFE sealing tape and strip, shaft V-seal, high-pressure valve V-seal, PTFE irregular screw, polyoxymethylene, LNG seals and accessories, PTFE piston ring, PCTFE sheet, PTFE+polyimide, expanded PTFE round rod, Teflon coated fluororubber O-ring, PTFE diaphragm, G-rings and step seal, low-temperature resistant PCTFE products, LNG fueling nozzle, laser cutting head V-seal, PCTFE gasket, PTFE container, PTFE+carbon fiber, PTFE elastic tape, PTFE carbon fiber, PTFE pickling tank, LNG seal, rotary V-seal, polyurethane (PU)
About Us
Sure, here is the translation of the provided information: ``` Shanghai Qintu Sealing Parts Co., Ltd. is located in Fengxian District, Shanghai. Fengxian District is situated at the southeastern end of the Yangtze River Delta, in the southern part of Shanghai, facing Hangzhou Bay to the south and the Huangpu River to the north. It overlooks Minhang District across the river and is adjacent to Pudong New Area to the east, as well as Jinshan District and Songjiang District to the west. The company produces sealing parts mainly including PTFE series sealing parts, PCTFE series sealing parts, graphite sealing parts, PEEK, POM, nylon, PVDF, and other high-temperature and high-pressure sealing products and fluoroplastic products. We also offer customized sealing solutions for specific user requirements. The company has long-term and extensive cooperation with domestic peers in the sealing industry. We can design and produce special seals suitable for various harsh environments such as high and low temperatures, corrosive conditions. Our products strictly adhere to quality standards, and our processes are meticulously refined. High-temperature and corrosion-resistant products are exported worldwide and have received consistent praise from customers both domestically and internationally. Our company boasts a streamlined organizational structure, an excellent workforce, and rapid market responsiveness. We have always been committed to providing comprehensive service to our users, maintaining close cooperation and communication with them. We strive to offer reasonable prices and optimal quality to ensure that users receive the best products and services. In addition to supplying the entire range of PTFE products, we welcome feedback from users to further meet their expectations for both services and products. Our company adheres to the principles of "Honoring contracts and keeping promises" and "Quality first, customers foremost." We aim to improve our quality assurance system by adhering to the ISO9000 enterprise quality management system certification. With an unprecedentedly positive attitude and a spirit of continuous advancement, we look forward to working together with you to achieve brilliance in the 21st century. We warmly welcome new and old customers alike! ```