High-performance plastics and engineering polymers are growing in popularity in the automotive industry as they can enhance wear performance and reduce the weight of contemporary automobiles. In comparison to their metal counterparts, they enjoy excellent properties in chemical resistance, which allows for a longer vehicle life. (read more)

By choosing the right polymer family, you can custom materials to withstand even the toughest environmental conditions without the need for additional protection (read more)

PTFE V-rings are primarily utilized for sealing on hydraulic cylinder plungers and piston rods, presses, valve spindles, and controllers. Good sealing performance is ensured by the numerous sealing lips and the extensive contact surfaces.

Benefit

The seal sets are made up of a pressure ring, a backup ring, and V-rings that are sized and designed to fit the varied ope... (read more)

Reduction of contamination, high precision production, Dechengwang PTFE and polymer parts can fulfill these challenging requirements with ten years of expertise in PTFE engineering and manufacturing. (read more)

PFA has most of the physical and chemical properties of PTFE, which is commonly used as material for piping and fittings, as well as corrosion-resistant lining of vessels. (read more)

Chemically inert, non-contaminating, and thermally stable in the range of -200°C (390°F) to + 280°C (+536°F), PTFE vials are a good choice. (read more)

Dechengwang uses high-performance and homogeneous density PTFE/TFM material for our chemical laboratory customers because of its outstanding technical properties, like chemical resistance and allows working temperatures up to 260°C. The extremely anti-adhesive, smooth surface paired with the hydrophobic behavior ensures low cross-contamination and ease of cleaning. (read more)

Whether your PTFE bellow requirements are simple or complex, our experts have the ability to customized Design and Performance. (read more)

Dechengwang offers a wide range of plastics passing the standard of FDA and RoHS. Our aerospace parts have undergone additional tests for smoke density, toxicity, and heat release to meet the requirements of the Airbus standard. (read more)

PFA has most of the physical and chemical properties of PTFE, which is commonly used as material for piping and fittings, as well as corrosion-resistant lining of vessels. (read more)

Engineered for vigorous performance in Mechanical Engineering industry, our industrial PTFE solutions, including PTFE molded shapes and gaskets, provide durability and accuracy to reduce the cost, improve safety and increase the uptime of components. (read more)

In Dechengwang, we can adapt existing profiles or design custom profiles for you. Our service is tailored to your needs - your seals, your application, your schedule and your business. (read more)

Dechengwang, as fluoropolymer experts, our team can help you choose the right material, PTFE seals, PEEK seals. (read more)

The superior dielectric properties especially at high radar and microwave frequencies makes PTFE widely use as an insulation material. PTFE is also works in a wide temperature from –180°C to +260°C.
PTFE is capable of much higher temperatures than many other materials.
It is classed as a high performance substitute over weaker and lower melting point polyethylene.

PTFE diaphragms are commonly used in metering devices or process systems within the pharmaceutical, food and beverage, industrial and paint industries. (read more)

PTFE parts, excellent for multiple liquid or gas control systems with aggressive or high-purity fluids. (read more)

PTFE has a distinctive profile that makes it one of the most precious and flexible materials available for engineering. (read more)

°PEEK has excellent mechanical and long-term chemical resistance properties that are retained to high temperatures, and is highly resistant to thermal decomposition or thermolysis. (read more)

When used for relevant purposes under appropriate conditions, industrial PTFE backup rings provide various applicable benefits. PTFE backup rings are built in such a way that they can be used to prevent extrusion in rubber sealing systems. (read more)

The Tip seal made of PTFE compound is R&D by Dechengwang Team. It has been widely used in scroll air compressors in Automotive A/C, a advenced material. (read more)

For an efficient seal, our piston rings provide a consistent and tight radial fit between the cylinder wall and the piston ring's running surface. The radial fit is produced by the piston ring's inherent pressure. The piston ring is also designed to keep the piston ring lands sealed. Cylinder wall contact pressure is another piston ring style that we provide. The flexibility of the pisto... (read more)

In Dechengwang, We can adapt existing profiles or design custom profiles for you. Our service is tailored to your needs - your seals, your application, your schedule and your business. (read more)

PTFE has a distinctive profile that makes it one of the most precious and flexible materials available for engineering. (read more)

PTFE Mechanical bellows seals are a specialized category within the realm of Bellows Mechanical Seals, constructed primarily from Polytetrafluoroethylene (PTFE) or modified PTFE materials. These meticulously engineered components play multifaceted roles, serving as pulse dampeners, compensatory elements, and protective barriers in a wide array of applications across the chemical,... (read more)

O-rings are one of the most common seals used in machine design because they are inexpensive, easy to make, reliable and have simple mounting requirements.
While rubber or elastomeric compounds are the most prevalent O-Ring materials, certain operating conditions and hardware combinations warrant the usage of PTFE as the material.

PTFE has numerous advantages over ela... (read more)

A ball valve is made up of the valve’s body, body cap, stem, hollow ball, and spherical ball valve seat. We provide high-quality, certified, and FDA-approved PTFE balls to meet all your industry requirements and demands.

Our PTFE Balls are ideal for commercial applications that need a neutral, corrosion-resistant sphere with the cleanliness, relative density, and excellent t... (read more)

PTFE Mechanical bellows seals are a specialized category within the realm of Bellows Mechanical Seals, constructed primarily from Polytetrafluoroethylene (PTFE) or modified PTFE materials. These meticulously engineered components play multifaceted roles, serving as pulse dampeners, compensatory elements, and protective barriers in a wide array of applications across the chemical,... (read more)

A ball valve seat is an important component of a ball valve. The seat provides a surface for the ball to contact and seal against. The seat also helps guide the ball in the proper position to ensure proper valve operation. (read more)

High performance plastics and engineering polymers benefit from very low coefficients of friction, which ensures a smooth and thus hygienic surface. Dechengwang produce PTFE/ PEEK components for food applications such as bellows, diaphragm and seals. They can custom make according to customer specific drawings and technical requirement. (read more)

Bushings are the maintenance-free solution for heavy load/medium speed applications. Dechengwang offers a wide range of both straight and flanged bushings. (read more)

PTFE FILM is available in various sizes and thicknesses ranging from 0.01mm to 3 mm. (read more)

Chemically inert, non-contaminating, and thermally stable in the range of -200°C (390°F) to + 280°C (+536°F), PTFE vials are a good choice. (read more)

Dechengwang PTFE tubes are in extruded and molded type, and are available in virgin PTFE, modified PTFE and PTFE Compounds with the widest range of metric size. (read more)

PTFE (Polytetrafluoroethylene) is perhaps the most widely used fluoropolymer available. (read more)

Dechengwang offer a wide dimension range of high quality extruded & molded PTFE rods, the high quality PTFE rods are usually used for machining components. (read more)

Fluoropolymer parts machining(PTFE, M-PTFE, PTFE Compound, PCTFE, PVDF, etc) (read more)

Products made with fluoropolymers have exceptional resistance to high temperatures, chemical reaction, corrosion, and stress-cracking that results in higher mean time between failures. Chemical resistance offered by fluoropolymers is more universal and economical than most exotic metal alloys. (read more)

High performance plastic parts machining and injection molding(PEEK, PFA, PPS, etc). (read more)

Our PTFE compression molding presses were custom designed for the particular molding characteristics of PTFE resins. (read more)