China hard Chrome Plated Piston Rod Supplier
we are professionally Induction Hardened And Hard Chrome Plated Bar for Hydraulic Cylinder Tubes Supplier which was 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 MAIN PRODUCTS:
Honed Tube
Skived & Roller Burnished Tube
Chrome Plated Tube;
Welded Hydraulic Cylinder Barrel
Large size honed bore tube
Standard Honed Tube
Customized Honed Tube
Cold-drawn Seamless Steel pipe/tube
Pre Honed Tubes (Ready-to-honed Tube)
Piston Rod
Hard Chrome Plated Rod
Hollow chrome rod
Hard chrome plating round steel bars
Chrome Stock
Cylinder parts: Gland, Piston, Cylinder cap etc..
Size: | OD: 40-320mm ID :30-280mm |
Length: | 1m -9m |
Material: | CK45/ ST52/ 20MnV6/ 42CrMo4/ 40Cr/ bearing steel/ stainless steel |
Tolerance | ISO f7 |
Chrome thickness: | 20~30micron |
Hardness of the chrome layer: | 800HV (min) |
Roughness: | Ra 0.2micron (max) |
Straightness: | 0.2/1000mm |
Yield Strength | ≥350 M p a |
Tensile Strength | ≥580 M p a |
Elongation | ≥ 15% |
Supply condition: | 1.Hard chrome plated |
2.Induction hardened | |
3.Quenched & Tempered | |
4.Induction hardened with Q&T |
Our advantage:
1. High precision tolerances
2. High quality raw material
3. High pressure resistance
4. High surface perfection
5. High welding performance
6. Strict Quality control
7. Better after sales service
We sincerely hope there would be a chance for us to start business and build long term relationships may from an inquiry. please feel freely contact
Cathy
Email: cathy@dhonedtube.com
Tel:+8615763006991