1. Classification by category

1. O-ring series

With fluorine rubber, butyl rubber, silicone, ethylene-propylene rubber, difluoro rubber and other materials of products, widely used in a variety of machinery, resistant to all kinds of petroleum-based oil and a variety of chemical media: the use of non-rubber species can meet the -60℃-+200℃ (difluoro rubber FFKM after a specific vulcanization method can reach more than 300 degrees) temperature area, the use of pressure range: < 10MPa (hydraulic), < 1MPa (pneumatic) < The expansion rate of 16MPa (static seal) Butinite and gasoline resistant (90,93,97) is 0.

2. Y-type sealing ring

Products of fluorine rubber, butyl rubber, chlorine rubber and other materials are widely used in hydraulic, mechanical, pneumatic and other industries. The resistance of petroleum-based oil has excellent wear resistance, and the selection of different rubber varieties can meet the temperature region of -60℃-+200℃.

3. V-type sealing ring

is an axially acting elastic rubber sealing ring, used as a rotating shaft pressure seal. The seal lip has good mobility and adaptability, can compensate for large tolerances and Angle deviations, can prevent internal grease or oil leakage, can also prevent the intrusion of external splashing or dust.

4. Hole with YX sealing ring

Simple Description Use: Used for sealing piston in reciprocating hydraulic cylinder. Scope of application: TPU: general hydraulic cylinder, general equipment hydraulic cylinder. CPU: Hydraulic cylinder and high temperature and high pressure oil cylinder for construction machinery. Material: Polyurethane TPU, CPU, rubber hardness: HS85±2°A Working temperature: TPU: -40 ~ +80℃CPU: -40 ~ +120℃ Working pressure: ≤32Mpa Working medium: hydraulic oil, emulsion.

5.YX ring for hole

Simple description Product usage: This standard is suitable for use with YX seal ring when the working pressure of the cylinder is greater than 16MPa, or when the eccentric force of the cylinder is applied, it plays the role of protecting the seal ring. Working temperature: -40 ~ +100℃ Working medium: hydraulic oil, emulsion, hardness of aquatic products: HS92±5A Material: PTFE.

Two, according to material

3.Silicone rubber series

Equipped with advanced testing equipment, clean dust-free workshop. Products are widely used in electronics, medical equipment, food and other industries.

A variety of domestic and imported silicone rubber is selected, the use temperature can meet -60° -+ 200°C, the product can meet the oil resistance, steam resistance, medical, edible transparent, high strength, flame retardant, conductive silicone rubber.

4. Fluorine rubber series products

Widely used in automotive, shipbuilding, military, electronic appliances and other industries, the working temperature of -40℃+200℃, can be resistant to fuel oil, high temperature, freon, resistance to superhot water, steam and excellent chemical corrosion resistance, welcome customers to buy and customize.

5. Ptfe series products

Polytetrafluoroethylene gasket has high temperature resistance, corrosion resistance, even at high temperature and concentrated acid, alkali or strong oxidizer does not act, it has been widely used as a sealing material, suitable for pipes, flanges, reactors, valves and containers on the sealing device. Special-shaped parts are produced according to user design drawings.

6. Various special-shaped miscellaneous parts

Material selection of Ding Qing, natural, fluorine rubber, silicone, etc., widely used in automotive, machinery, valves and other industries, the selection of different types of rubber can meet the -50℃-+200℃ temperature area. Products wear resistance, good flexure performance, can be made according to the requirements of the design.

7. Metal rubber sealing ring

The material is metal rubber, which is a homogeneous elastic porous material, which not only has the elasticity of rubber, but also has the excellent characteristics of metal, can work at a temperature of -150~800 ° C. At the same time, it can also be pressurized, and has the dual role of pressure and sealing within a certain range. Its use:

(1) FRP pipeline; FRP sand pipe; FRP pipe jacking; Cable protection tube; Flue gas desulfurization pipe; Coal mine gas drainage pipe; Power plant desulphurization dust removal pipe.

(2) Sealing of municipal water supply and drainage pipes.

(3) All kinds of process pipeline sealing (petroleum, chemical industry, metallurgy, paper, sewage, seawater desalination, food brewing and beverage processing, medicine, etc.).

(4) Sealing of sewage collection and transportation pipelines and water pipelines.

(5) The drinking water transmission main pipe and distribution pipe are sealed.

(6) Oil field water injection pipe seal.

(7) Hot water conveying pipe and hot spring water conveying pipe are sealed.