Honest manufacture Yantai Xinpeng Hydraulic cylinder Steel Pipe

Yantai Xinpeng Steel Pipe Co,.Ltd. is one of the best suppliers of the precision tube and hydraulic cylinder tube in North of China. Since 2002 Cold drawn machine set importing, Xinpeng become a big precision steel pipe manufacture with 500Mt month productivity in the next 12 years.

Products widely used in the hydraulic cylinder of the heavy machinery, Cranes, excavator, forklifts and the Petrol industry.

1. Hydraulic Cylinder Tube------Main products of Xinpeng,

Used in the hydraulic cylinder of the heavy machinery, Cranes, excavator also forklifts. Material is various, mainly STKM-13CT ST52 CK45 and 1020. We can work and get the mechanical property of the clients need and extended the life of the hydraulic cylinder.

1. SRB tube ----- used in Elevatorbuffer and Hydraulic Cylinder .This kind tube have a better roughness inner the tube, ra0.2-0.4um and can use directly in the hydraulic cylinder tube. Range: ID 50-250mm and Length can work at most 6M.
2. Cold finished tube---- Widely Used. Processing range 30-300mm, biggest length is 11M.

Xinpeng Have passed ISo9001 verified from 2008; each tube of ours is strictly in quality control that can assure the product quality of Xinpeng.

1. Raw material:20#.45#,Q345,16Mn,25Mn,27SiMn,42CrMo,etc

2.ID:50mm-250mm

3.ID tolerance:H8,H9    Surface roughness:Ra 0.02—0.4μm

4. Final supply condition:cold drawn and stress-relieved(BK+S)

5. Machining allowance:0.5-1.5mm

6.Wall thickness:10%×ID

 Honed Tubes

 Commercial length:

Delivey conditions: According to the customer's Request

 Usually

• Standard packing with plastic caps and strapped bundes.,standard weight approx 1500kg
• Commercial length 2000~10500mm,custom lengths upon request
• Surface protection.

Process :

our certificate

Our Final Products

Our Quality control testing equipment

Any Intrest or need, please feel free to send us Inquiry!

We will give best quotation ASAP!