Black EPDM O type rubber ring for sealing

Black EPDM O type rubber ring for sealing

1.General Introduction of Rubber Ring

O-Rings are used in sanitary pipeline systems for the Auto, Food, Dairy, Beverage, Pharmaceutical pump, railcars, truck, washing machine, instrument and meter, mine equipment, pipeline, household appliances, automobile, steamboat, industrial electrical equipment, building door& window, construction machinery, construction bridges and tunnel. Rubber material : EPDM, NBR, FKM Fluoroelastomer, Buna-N, PTFE, Silicone and so on.

EPDM Rubber O Rings: This versatile rubber has an operating temperature range from approx - 53 deg up to + 148 Deg Celsius. The material has a reasonable tear and abrasion resistance.

2.Product Description

3.Declaration:

EPDM rubbers are frequently used in food applications, water, steam and phosphate ester fluid applications (skydrol). They offer excellent resistance to glycol based brake fluids and are especially suitable for outdoor application and ozone, Animal and vegetable oils, strong and oxidizing chemicals.

4.Note:

Avoid to damage the O-ring during installation, because this will cause leakage. Pay attention to the following:

• The O-ring must not be expanded to its elongation Maximum.
• Edges must be burr-free, angles and radii applied smoothly.
• Dust, dirt, metal chips and other particles must be removed.
• A suitable grease to be applied to the assembly surfaces and O-rings.
• Elastomer materials are made smoother if they are heated in oil or hot water to approx. 80 °C. This makes that it easier to stretch the O-ring for assembly.
• The O-ring should not be rolled over assembly surfaces. Ensure the O-ring is not twisted as it slots into the groove.

5.Our advantage:

• Our core management team has rich experience over 30 years and deep understanding rubber &plastic compound and mold design, We inspect the material according to material standard ASTM D2000, SAE J200, Inspect dimension with RMA tolerance. Especially we have advantage in rubber seals and auto rubber parts, We have produced many parts for some automotive enterprise like GM, Ford, Renault, Honda.

• Factory is working 24 hours by 3 shifts every day, It takes only 3 minutes to finish one mold of products. (If one mold has 50 cavities, then we can produce 50PCS of products within 3 minutes).Production machines including 350T vacuum pressing machine, 300T pressing machine, 250T machines and more others.
• All of rubber finished products are 100% inspected before shipment !