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Hydraulic Chrome Bar China Hydraulic Piston Ck45 Shock Absorber Piston Rod Hollow Cylinder Rod Supplier

Professional manufacturer of Honed tube & chrome rod, founded in 2004, one of biggest manufacturer in China. Rich experience in production and export, prefect products & services gained recognition of clients from 40 countries.

Our piston rod manufacturing process uses proven processes and strict selection of raw materials. Piston rods are mainly used for the production of pneumatic or hydraulic components

The hard chrome plated piston rod is processed by hot rolling, peeling, induction hardening, surface grinding, hard chrome plating, etc. After more than ten processing, the steel bar materials made are CK45, 20MnV6, 42CrMo4, SUS304, SUS316, etc.

Product Description

Parameters of Chrome Rod


Chrome Rod

Steel Grade CK45, SAE1045, 4140, JIS45C, 40Cr, 20MnV6, 42CrMo4, SS431, SS430, Stainless Steel 304/316/2205, etc.
Diameter Φ 6-500mm
Tolerance ISO f7
Roughness max. Ra0.20µm (statistic average: 0.05 - 0.15µm)
Roundness Half of the tolerance ISO f7
Length 4000mm, 5800mm, 6000mm, 7500mm can be choice
Straightness <= 0.2/1000
Technology Test in natural salt spray according to ASTM B 17-96/120/150/200 hours.
Packing Anti-rust oil coated, sheathe by paper board pipe, Cotton rope twined, Woven bag packaged.
Manufacturing Process of Chrome Rod


About Us

Established in 2004, the company specializes in the production of honing tubes/tubes and chrome rods, and is one of the largest manufacturers in China.

The factory adopts modern management system and technology. The equipment covers the entire processing process. It covers 40,000 square feet. The building area is 30,000 square meters.

All machining controls include cold drawing, heat treatment, honing, peeling, grinding, polishing. There are 50 sets of advanced equipment, more than 80 skilled workers, and an annual output of more than 30,000 tons.

Prefessional manufacturer of Honed tube, Hard
chrome plated rod, Hydraulic seamless pipe.
We sincerely hope there would be a chance for us to start business and build long term relationships may from an inquiry soon.
  sales@dhonedtube.com
  Yangshan Town, Huishan District, Wuxi City, China 
      Qingzhou, Weifang, China

Please contact us with inquiry or questions by filling in the form below. We will contact you in first time. :-)


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