I. Introduction of NBR flexible import O-ring
O-rings are O-rings with cross-sectional area, sometimes called O-rings, which play a sealing role due to the resilience of materials due to extrusion deformation. The resilience is mainly related to the hardness of the material, and the compressive resistance is determined by the relationship between the mechanical strength (hardness as a representative value) and the gap.
Pressure: less than 20MPa for static sealing without retaining ring; less than 40MPa when retaining ring. Materials are usually: butadiene rubber, fluorine rubber, silicone rubber, three yuan ethylene propylene rubber, etc.
Standards: German / Japanese / GB 1235-76, GB 3485.1-82-92, the working limit temperature: NBR - 40 ~ + 120 ~, fluororubber - 40 ~ + 240 ~, silicone rubber - 40 ~ + 250 ~. The limit compression of the O ring is 30% of the diameter.
Two, NBR elastic import O-ring - Taiwan Xu Mei Ke's outstanding advantages:
1) rubber raw materials, we import 100% of the rubber material, from the source to ensure product quality.
2) Spot inventory, General specifications and sizes of NBR O-rings are in stock; other materials, such as fluorine rubber, silica gel, EPDM material O-rings are also in stock.
3) Price: On the premise of guaranteeing high quality, we can achieve the price limit of imported products.
4) specifications and sizes are complete. Our company has 4500 sets of moulds, including national standard and non-standard size.
5) All kinds of rubber sealing products can be customized according to the drawings or samples, and the O-ring does not charge mold fee.
Three, Taiwan Xu Mei Ke seal - professional rubber seals manufacturer.
For a long time, our company has been focusing on the design, production and sales of rubber seals. The scientific management system, rigorous work style and advanced manufacturing technology ensure the superior quality of the products. Our customers cover the main categories of industries: machinery, electronics, automotive, air conditioning, vacuum pumps, solenoid valves, oil circuit valves, hydraulic cylinders, pneumatic cylinders, gearboxes, gear pumps, reducers, food machinery, dyeing and finishing machinery, refrigeration, equipment, boilers, pressure barrels, diaphragm pumps, bathrooms and so on.
The main products are: NBR elastic imported o-ring, star/X-ring, ED ring/pipe joint seals, rubber balls, combined gaskets, skeleton oil seal, polyurethane oil seal, Teflon retaining ring retaining ring ring ring retaining ring, APA, MYA rubber flat gasket and special rubber parts can be customized. The raw rubber materials used in our company are all 100% imported rubber materials, including NBR, HNBR, SIL, EPDM, FKM/VITON, PU, PTFE, etc.