| Standard: | AISI,ASTM,BS,DIN,GB,JIS |
|---|---|
| Grade: | ST45, ST52, 1020,1026, 1045,E255, E355 |
| Thickness: | 1-32mm |
| Place of Origin: | China (Mainland) |
| Brand Name: | Dingxin |
| Model Number: | dingxintube-5 |
| Type: | steel pipe |
| Technique: | cold drawn |
| Surface Treatment: | |
| Application: | hydraulic & pneumatic cylinder, hydraulic jack |
| Special Use: | |
| Width: | |
| Length: |
Quick Details
Specifications
Advantage: High precision, nice straightness and small allowance for honing. Minimum surface roughness. Inner roughness: 0.8μm
Main standards: DIN2391, EN10305-1, ASTM A 519
Main materials: ST45, ST52, SAE 1020,1026,1045, E255, E355
Usage: for honing pipe, hydraulic cylinder, pneumatic cylinder, hydraulic jack.
Delivery condition: stress relieved (BKS)
Straightness: 1/1000mm
Tensile strength: >=610MPa
Yield strength: >=500MPa
Elongation: >=15%
Inner diameter: 14 to 320 mm
Wall thickness: 2 to 32 mm
ID tolerance: according to customer's requirement, generally -0.3/0 or -0.5/-0.3mm
Zhejiang Dingxin Steel Tube Manufacturing Co., Ltd.
ISO9001, TS16949.
Contact person: Lisa Hsu, sales04