Vulcanized Compression OEM EPDM Bellows Expansion Joint

EPDM Rubber Flexible Bellows Advantages

1. Anti-ozone and w eather resistance

2. Aging & Corrosi on re sistance

3. Waterproof and steam resistance: bathroom equipment, auto radiator & brake system.

4. Electrical insulation: wire & cable

5. Good heat resistance (dry heat): Working Temperature range -50℃-150℃.

6. Low density and high filling property: can be made into low-cost rubber compounds bue to absorption of lots of oils and fillings.

Product Pictures

Rubber bellows adopt material requirement

1, rubber bellows material density is good, not easy to leak media;

2. The material of rubber bellows shall have appropriate mechanical strength and hardness;

3. Good compressibility and resilience, small permanent deformation;

4, rubber bellows material does not soften at high temperature, does not decompose, does not harden at low temperature, does not brittle;

5, rubber bellows material corrosion resistance is good, in acid, alkali, oil and other media can work for a long time, its volume and hardness change is small, and does not adhere to the metal surface;

6, rubber bellows material friction coefficient is small, good wear resistance;

7. It is soft when combined with the sealing surface;

8. Rubber bellows shall have good aging resistance and durability;

9, processing and manufacturing convenient, price, easy to draw materials.

FAQ

Q: Can you customize the rubber bellows according to the requirements?

A: Yes, we are a factory specializing in customized bellows production. We only need to provide 2D/3D drawings or samples and tell us the usage scenario.

Q: How long will it take to make the new mould?

A: Usually within 10 to 25 working days, depending on the complexity of the mold.

Q: How long does regular order production take?

Answer: Usually 7~15 working days. If the order quantity is large, both parties can negotiate the delivery date.

Q: How to calculate the mold cost?

Answer: according to the consumed materials and time limit, according to the actual evaluation cost, the order volume is large, the mold cost will be borne by us.

Q: Is the quality guaranteed?

A: We have professional silica gel technical engineers to guide the production process, professional QC personnel to control each link of the product processing, delivery of 100% inspection, to ensure that customers receive qualified products.

Q: has the factory obtained ISO9001 international quality system certification?

Answer: Yes, have ISO9001 attestation certificate, produce in strict accordance with ISO international standard.

If you need to customize the rubber bellows, please feel free to contact us and make an inquiry.