Polyurethane flange sealing ring

The main products of the company are: highperformance wear-resistant polyurethane lined composite pipes, pipe fittings, accessories, valves and other products.

Keywords:

Polyurethane |P olytetrafluoroethylene | Polyethylene | Ceramic anticorrosion

Description

Polyurethane composite steel pipe

Polyurethane composite steel pipe is developed by aiming at the requirements of ferrous metal and nonferrous metal mines,ocean dredging industries etc. It is independently researched, designed and produced by the company, and received favorable reviews from those large mining and steel enterprises for its good wear resistance and relatively low cost. The company now possesses 7 production lines for polyurethane composite steel pipes, capable of producing polyurethane composite steel pipe and pipe fittings of max diameter DN1400; it's the biggest domestic production base for polyurethane composite steel pipes. In addition, it can also produce elbows, tee and four ways pipes of various specifications and types, and special-diameter pipes; tailor products as required by the customers.

 

Lab report

 

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The wear-resistant polyurethane performance test report is shown in the following figure:

 

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1、 The advantages of polyurethane

Polyurethane, as a high-quality polymer material, has many significant advantages. Its advantages are mainly reflected in the following aspects:

1. Excellent wear resistance: Polyurethane can withstand high pressure and repeated friction, with a long service life.
2. Good chemical corrosion resistance: can resist various chemical substances, including acids, alkalis, salts, and fats.
3. Excellent elasticity: It can maintain its elasticity and flexibility even in low temperature environments.
4. Excellent sound insulation and thermal insulation performance: suitable for various occasions that require sound insulation and thermal insulation.

2、 Industry applications of polyurethane

Due to its excellent performance, polyurethane is widely used in multiple industries. The main application industries include:

1. Manufacturing industry: used to produce various wear-resistant and oil resistant components and seals.
2. Construction industry: Widely used in the construction field as insulation materials, sound insulation materials, and waterproof materials.
3. Automotive industry: used for manufacturing automotive components such as bearings, seals, and pipelines.
4. Shoe material industry: manufacturing shoe soles and insoles.
5. Other fields: also applied to furniture, appliances, sports equipment, etc.

3、 The characteristics of polyurethane

The characteristics of polyurethane mainly include the following aspects:

1. Customizability: Polyurethane can be customized according to different needs to produce products with specific performance.
2. Good temperature resistance: It can maintain its flexibility and elasticity at low temperatures, and has good stability and chemical corrosion resistance at high temperatures.
3. High strength: It has high strength and hardness, and can withstand large pressures and loads.
4. Environmental protection: recyclable and reusable, reducing environmental pollution.
5. Wide application areas: Due to its various excellent properties, polyurethane is widely used in various fields.

Summary: Polyurethane, as a high-quality polymer material, has many advantages such as wear resistance, chemical corrosion resistance, good elasticity, excellent sound insulation and thermal insulation performance. It is widely used in manufacturing, construction, and automotive industries

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