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|Hardness:||65-75 Shore A||Work Pressure:||0.05~0.1Mpa|
|Negative Pressure:||Under -0.02Bar||Size:||Customized|
Flexible Rubber Bellow Boot,
EPDM Rubber Bellow Boot,
Corrugated Rubber Bellow Boot
|Heat Aging resistance||120℃*168H testing|
|Oil resistance||ASTM NO.1|
|Meet Spec.||SAE J200 CA710|
Black torsional rubber bellow comes in a large variety of sizes, shapes, construction and elastomer rubbers to suit diverse application requirements of vehicles. Due to different annular convolutions, bellows are easily extensible and compressible. Rubber bellows are appreciated for providing excellent cushioning effect to protect, cover and enhance the service life of various machine parts. Depending upon the end use requirements, rubber bellows are manufactured using various synthetic rubber, such as NBR+PVC, EPDM, HNBR etc.
When designing rubber bellow, below factors need to be taken into account:
1. Right material selection according to specific working invironment, such as oil, lubricants and grease resistance, ozone and UV resistance, withstand high termperature, etc.
2. Shape of the bellow
3. Inner & Outer diameter of bellow
4. The free or the unloaded length of the bellow along the convolutions
5. The spring rate or the spring force that the bellow applies
We offer customized service with expertise in rubber industry. Our technical team has professional experience in elastomer material to work closely with customer to develop the products that meet the specific applications. Our factory has been running for decades, we are capable to provide you qualified rubber products with great performance!
Welcome to contact with us. We promise to reply within 24hrs.
Contact Person: crystal