Original
By certification 
Sch40 Precision Annealed Hydraulic Cylinder Seamless Steel Tube
Hydraulic Cylinder Seamless Tube, seamless tube special for the hydraulic cylinder using.
High standard on the raw material.
Why you choose us as your best choice?
Our quality is the top five in China. Raw material is mainly from some famous refinery steel mills, such as BAO STEEL, Tianjin, and Chengdu etc, which are the best and largest raw material manufacturers in China.
We have been through ISO9001:2008 international quality system certification.
All the orders, records of production and inspection would be kept for 5 years High Precision:
Honed tube (Roughness of tube is 0.2μm and straightness is less than 0.15/1000), Product details are completely according to International Standard, (Most of domestic mills don’t do this in order to reduce cost)
Delivery time is very fast. The average delivery time is 5-30 days after confirming the orders.
Package: bundle with steel strips, braiding parcel at outside
Conservation: Anti rust oiled coating on the inside and outside of the surface, plastic caps at both ends. Hydraulic Cylinder Seamless Tube Hydraulic Cylinder Seamless Steel Tube Cylinder Seamless Steel Tube Hydraulic Seamless Steel Tube Seamless Hydraulic Steel Tube
OD |
GB/T3639(GB8713) |
DIN2391(EN10305) |
Our Tolerance |
Best Quality |
31-40mm |
±0.15mm |
±0.15mm |
±0.05mm |
±0.03mm |
41-50mm |
±0.20mm |
±0.20mm |
±0.05mm |
±0.03mm |
51-60mm |
±0.25mm |
±0.25mm |
±0.08mm |
±0.03mm |
61-70mm |
±0.30mm |
±0.30mm |
±0.10mm |
±0.05mm |
71-160mm |
±0.30mm |
±0.30mm |
±0.10mm |
±0.05mm |
Tolerance in WT |
±0.12mm |
±0.10mm |
±0.05mm |
±0.03mm |
Process |
Diameter |
Length |
||
Cold Rolled |
30-100mm |
≤12 m |
||
Cold Draw |
30-250mm |
≤12 m |
||
Honing |
40-500mm |
≤12 m |
||
Rolling |
40-400mm |
≤7 m |
Application Usually for Hydraulic cylinder and mechanical using.
As one of the professional steel pipes manufacturers and suppliers with 20 years' experience, Xinpeng now brings customers sch40 precision annealed hydraulic cylinder seamless steel tube. High in quality and strength, competitive in price, you can rest assured to buy quality steel pipes with our factory, and customized orders is also welcomed.
