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Tianhao Village, Donglu Town, Qingyuan District, Baoding City, Hebei Province, China
PA gasket
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- 产品描述
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Core Features
Wear resistance and self-lubricity
PA (polyamide) material has high hardness and a low coefficient of friction, allowing it to be used in low-friction applications without the need for additional lubrication. It is well-suited for manufacturing wear-resistant parts such as bearings, gears, and lead screws.
Modified PAs (such as those with added graphite or molybdenum disulfide) can further reduce the coefficient of friction and enhance wear resistance, making them suitable for high-speed and high-temperature operating conditions.Mechanical Strength and Toughness
PA gaskets have high tensile and compressive strength, and their impact toughness is superior to that of most plastics—indeed, they can even rival metals.
Reinforced grades with glass fiber added (such as PA66+GF) can significantly enhance impact resistance and high-temperature performance, making them suitable for high-load applications.Oil resistance and chemical corrosion resistance
PA gaskets exhibit good resistance to oils, weak acids, weak bases, and organic solvents; however, they may be eroded by strong acids, strong bases, and certain oxidizing agents.
Hygroscopicity
PA material has relatively high moisture absorption; after absorbing moisture, its dimensions may change. Therefore, when designing, it’s necessary to allow for tolerances or perform drying treatment.
Electrical performance
The PA gasket meets the UL94 flame-retardant standard and boasts excellent insulation performance, making it suitable for use in the electronics and electrical appliance industry.
Application scenarios
Mechanical Transmission Field
Manufacture bearing retainers, bushings, friction-reducing rings, and other components to replace metal parts, thereby reducing weight and lowering costs.
Automotive differential gear shims: Replacing steel with plastic to achieve high wear resistance and excellent dimensional stability.Home Appliances and Electronics field
Manufacture insulating gaskets and sealing rings for equipment such as motors and transformers, leveraging their heat resistance and electrical performance.
Structural components for 3C products such as mobile phones and computers, including brackets and connectors.Automotive manufacturing field
Manufacture wear-resistant parts such as turbines, gears, and valve blades, as well as fasteners like high-pressure gaskets, screws, and nuts.
Sealing and insulation of high-temperature components in the engine compartment.Chemical and Industrial Equipment
Manufacturing chemical machinery parts and gaskets for chemical equipment, leveraging their oil resistance and chemical corrosion resistance.
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Company Profile
The production line is equipped with advanced automated equipment, maintaining a stable annual production capacity of 30,000 tons, capable of meeting large-volume batch orders and urgent delivery requirements. The product range covers auto parts, plastic parts, automotive and motorcycle fasteners, rivets, pins, injection-molded components, and more. Known for high precision and durability, these products are widely used in key fields such as automobile manufacturing, motorcycle assembly, furniture and bag production, providing downstream industries with one-stop parts solutions.
Customized delivery process
Order Notes
We have a strong ability to customize non-standard products and can provide one-stop customized solutions based on the actual working conditions of customers. From product design, material selection to production and manufacturing, we can fully meet the diverse and specialized application scenarios.
Goods will be strictly tested before delivery, please check carefully after receiving the goods, if there is any problem, please contact us in time.
Online communication
Provide custom drawings
Merchant quotation
Sign a contract
Processing and production
Packaging and distribution
Confirm receipt of goods
Successful transaction
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Tianhao Village, Donglu Town, Qingyuan District, Baoding City, Hebei Province, China
The product portfolio covers multiple categories including auto parts, plastic components, automotive and motorcycle fasteners, rivets, pins, and injection-molded parts.