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*****
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联系人 Ms. Eleanor
No.3, South Industrial Zone Of Nanshahe, Songzhuang Shuiyu, Taiyuan, Shanxi
non-excavation drill pipe shanxiweigao at hotmail point com Be mainly used in the field of non-excavation Square Kelly: :**1/2" **7/8" 3" **1/2" **1/4" **1/4" Hexagonal Kelly: 3" **1/2" **1/4" **1/4" Kellys are the drive section of the whole drill stem. The Manufacturing of the products refers to the standard of SY/T********0. AISI***5H alloy steel is used in producing the kellys. Kellys'end, drive cross-section and joint are all processed and tested in terms of *****
| 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 : | drill pipe |
