Honed Tube is well known as hydraulic cylinder tube in industries. Honed Tubes, Skived & Roller Burnished Tubes are the most important material of manufacturing hydraulic cylinders.
As one of the leading hydraulic cylinder honing tubes suppliers and manufacturers, dooharvest has been supplying and exporting honed steel tube 15+years.
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:
ISO9001 certificated.
15+ years professional manufacturing experience.
Whole production processing equipment owned, all processing under strict quality control.
Always keep large inventory stock, delivery faster, price stability.
Huge material purchasing and efficient management, lower production cost lower price.
100% inspection for each product in each processing make better quality.
Rich experience in Middle East, South Africa, Southeast Asia, Latin America.
Longer warranty period to avoid any risk to choose us.
Loyal and reliable material partner.
7x24 at service and rapid problem solve.
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