Oil and Gas Seamless Heavy Weight Drill Pipe Price List
| Model: | - |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Stainless Steel |
| Label: | Oil and Gas tube , Drill Pipe , Seamless steel pipe |
| Price: |
¥0.1
/ pc
|
| Min. Order: | 1 pc |
Product Description
Processing form:
| items: | |||||
| Processing form | cylinder Dia | Length(m) | Linearity | precision | Inner hole roughness |
| Cold drawn | Φ30~250mm | ≤13mm | 0.3~1/1000 | H9~H11 | 0.8~1.6 |
| Honing | Φ40~800mm | ≤13mm | 0.3~1/1000 | H8~H9 | 0.4~0.8 |
Mechanical properties:
| Steel No | Physical | cold drawn steel tube |
| 20# | extension strength | ≥510 |
| elongation | ≥12 | |
| 45# | extension strength | ≥647 |
| elongation | ≥9 | |
| 16Mn | extension strength | ≥640 |
| elongation | ≥12 | |
| 27siMn | extension strength | ≥840 |
| elongation | ≥7.5 |
Member Information
| Wuxi Zhenhua Machinery CO.,LTD | |
|---|---|
| Country/Region: | Jiang Su - China |
| Business Nature: | Manufacturer |
| Phone: | 13912360191 |
| Contact: | lynn (manager) |
| Last Online: | 18 Dec, 2018 |
