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.
Hard Chrome Plated Piston Rod processed by Hot rolled, Peeled, (Induction hardened), Surface grinded, Hard chrome plated etc.. more than ten processing, made by steel bar in material CK45, 20MnV6, 42CrMo4, SUS304, SUS316 etc.. Dia. Precision level of f7 tolerance, surface hardness min. HV900. Chrome layer thickness 20-50micron can be choice, Salt spray test 60-90hours. Induction hardened hardness HRC55±2, hardened depth 0.5-3.5mm can be choice.
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
Material: ST52, E355, STKM13C, C20, CK45, 4140, 42CrMo, Stainless Steel 304, 316,
Delivery Condition: BK, BK+S, GBK, NBK
ID Size : 20mm – 1500mm
Length: max 16m
Type: Seamless, Hot Rolled, Cold Rolled, Cold Drawn
Straightness: ≤ 0.5/1000
Roughness: 0.2-0.4 um
Standard: DIN2391, EN10305.
ID Tolerance: H8, F7
Protection: Anti-rust oil on inside and outside surface, plastic caps in both ends.
Our advantage:
1. ISO9001 certificated.
2. 15+ years professional manufacturing experience.
3. Whole production processing equipment owned, all processing under strict quality control.
4. Always keep large inventory stock, delivery faster, price stability.
5. Huge material purchasing and efficient management, lower production cost lower price.
6. 100% inspection for each product in each processing make better quality.
7. Rich experience in Middle East, South Africa, Southeast Asia, Latin America.
8. Longer warranty period to avoid any risk to choose us.
9. Loyal and reliable material partner.
10. 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
whatsApp:+8615763006991