- Construction Machinery Parts[6]
- Other Machinery[1]
- Cylinders[9]
- Hydraulic Parts[10]
- Other Mechanical Parts[1]
- Steel Pipes[10]
- Contact Person : Mr. Zhao Nick
- Company Name : Wuxi Meituo Machinery Co., Ltd.
- Tel : 86-0510-85583731 85583732
- Fax : 86-0510-83216673
- Address : Jiangsu,WU XI,Jingui Road ,North of Hudai Industrial ,WU XI,Jiangsu Province
- Country/Region : China
- Zip : 214161
ST52 Hydraulic Seamless steel tube cold drawn pipe
Related Product Searches:ST52 Hydraulic Seamless steel tube cold drawn pipe,High Quality,cold drawn pipe, seamless steel tube 4140
seamless steel hydraulic cold drawn tubes
1. MATERIAL SPECIFICATION AND REF. DOCUMENT
ST52,BK+S,DIN2391 OR Equivalent
2. CHEMICAL COMPOSITION (%)
C (Max) Mn(Max) Si(Max) S(Max) P(Max)
0.22 1.6 0.5 0.035 0.035
3.Standard
GB/T 8713, GB/T3639, API 5CT.DIN3639
4.Grade
20#,45#,16Mn,25Mn,27SiMn
5. SUPPLY CONDITION
Cold drawn seamless steel tube, stress relieved and honed or skived roller burnished
6. TUBE ENDS
Tube ends shall be cut nominally square to the axis and free from burs
7. APPEARANCE
Tube shall have a smooth internal and external surface consistent with cold working
process, tube inner surface should be free from rust, scratches and other surface
irregularities.
8. CERTIFICATION
Material certificates will be send to you if want.
9. PACKING
Anti rust oil to be applied on material and both ends closed by plastic cap and
bundled by steel strips,braiding parcel.
10. SCOPE
Hydraulic cylinder tube for swivel crane, injection machine and construction
machine application
What we do is to help you work more safely and effectively!
ST52 Hydraulic Seamless steel tube cold drawn pipe
