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Bad characteristics of sealing ring products

Update:2017-10-11

1. Mold marks: mold in the process of production and using, cavity bruises, scratches caused by the corresponding surface of products concave or raised.

2. Burn out: there is obvious scorch on the surface of the sealing ring.

3. Bad repair: trimming parts appear tooth-like, the product itself colloid destruction.

4. Unilateral: symmetrical parts appear tilted, one side more, one side less or one side have, one side none.

5. Variegated: due to the glue, mold and other reasons, the impurities in the color of the product glue exist.

6. The coil: the existence of wire ring on the surface of the sealing ring product.

7. Frozen defects: frozen trimming results in product gaps or cracking.

DSH Seals is a professional seals ring manufacturers . We can offer you you high quality seals ring products. Welcome to contact us.