address Room 101, Building 17, No.2888 Shengang Road, Songjiang Industrial Zone, Shanghai,china
Seamless Stainless Steel Pipe for Oil Gas Tube
Description of goods:
| Standard | ASTM A106, ASTM A53, API 5L Gr.B, DIN17175,DIN1629, |
| Material | ASTM A106B, ASTM A53B, ST52, ST37,ST44,ST45..... |
| Outer diameter | 20mm-610mm |
| Wall thickness | 2mm-60mm |
| Length | 3-12m, random or fixed, as the clients' requests |
| Technology | Cold draw/Cold rolled / Hot rolled |
| Tolerance | Control with in the standard, OD:+-1%, WT:+-10% |
| Advantages | 1.Short delivery time |
| 2.Quality assurance | |
| 3.Competitive price | |
| 4.Superior Service |
OD Tolerance
|
Name |
Scope (mm) |
GB series (mm |
DIN series (mm) |
Enterprise internal control standard(mm) |
Special high-precision (mm) |
|
4-30 |
±0.1 |
±0.08 |
±0.05 |
±0.03 |
|
| 31-40 |
±0.15 |
±0.15 |
±0.05 |
±0.03 |
|
| 41-50 |
±0.20 |
±0.20 |
±0.08 |
±0.03 |
|
| 51-60 |
±0.25 |
±0.25 |
±0.08 |
||
| 0.5-7 |
±10% (MIN)±0.12 |
±10% |
±10% (MIN)±0.05 |
±10% (MIN)±0.03 |
Chemical composition of Materials:
| Steel Grade | C | Si | Mn | P≤ | S≤ | Cu≤ | Ni≤ | Cr≤ | Mo≤ | V≤ |
| ASTM A106 B | ≤0.3 | / | ≤1.2 | 0.05 | 0.06 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
| ST35 | ≤0.18 | 0.15-0.35 | 0.35-0.65 | 0.035 | 0.035 | 0.25 | 0.25 | 0.25 | / | / |
| ST45 | ≤0.25 | 0.15-0.35 | 0.5-0.8 | 0.035 | 0.035 | 0.25 | 0.25 | 0.25 | / | / |
| ST52 | ≤0.2 | ≤0.55 | ≤1.5 | 0.035 | 0.035 | 0.25 | 0.25 | 0.25 | / | / |
| CK45 | 0.42-0.5 | 0.17-0.37 | 0.5-0.8 | 0.035 | 0.035 | 0.25 | 0.25 | 0.25 | / | / |
Mechanical Properties
|
Steel Grade |
Rm MPa |
ReH MPa |
|
ST45 |
≥520 |
≥375 |
|
ST52(E355) |
≥600 |
≥520 |
|
SAE1026 |
≥600 |
≥510 |
|
16Mn |
≥600 |
≥520 |
|
20# |
≥520 |
≥375 |
Contact Information：
Email: sales605@eastasiametal.com
Skype: live:sales605_6
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