联系人 Ms. Eleanor
No.3, South Industrial Zone Of Nanshahe, Songzhuang Shuiyu, Taiyuan, Shanxi
Drill collar:shanxiweigao at ***** Ф*9 Ф**5 Ф**1 Ф**6 Ф**9 Ф**5 Ф**8 Ф**3 It's made from rolled or forged AISI***5H chrome-molybdenum steel. The content of chemical composition and microelement is controlled effectively throughout the whole process. According to its different figures and materials, it can be divides into three types: Type A (columnar): made from ordinary alloy steel, both inside and outside of the cross section of the pipe are cycloidal. Type B (spiral): made from ordinary alloy steel, with a spiral chute on the outer surface of the pipe Type C (non-magnetic): made from stainless alloy-steel of low magnetic permeability, both inside and outside of the cross section of the pipe are rounded.
| 国家: | China |
| 型号: | ***** |
| 离岸价格: | 获取最新报价 |
| 位置: | - |
| 最小订单价格: | - |
| 最小订单: | - |
| 包装细节: | - |
| 交货时间: | - |
| 供应能力: | - |
| 付款方式: | - |
| 產品組 : | - |
