Wuxi Hengtong Petrolic Machinery Co., Ltd

We are Chinese manufacturer of seamless cylinder tubes, include cold drawn tubes, honed tubes, skived and burnished tubes.

Material: St52, E355, A106B, CK45 and so on

ID size: from 50 to 400mm

ID tolerance: H8

Roughness: 0.4 Max

Purpose: for hydraulic cylinder or pneumatic cylinder

We are equipped with honing machine, cold drawn machine, skived and burnished machine, furnace and so on. 

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