Model: | A |
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Brand: | Yao Fu |
Origin: | Made In China |
Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Piping Tubing |
Label: | drill collar , api drill collar |
Price: |
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Min. Order: | 10 pc |
1.Material: stainless steel, carbon steel,stainless steel
2.Od: 79.4-279.4
3.Length: 9150/9450
4.Machine type: drilling tool
5.Processing type: forging
6.Manufacture technique: hot forged and heat treated
7.Connection: nc23-31,nc31-41,nc35-47,nc38-
Yao Fu Technology Co., Ltd. | |
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Country/Region: | Shaan Xi - China |
Business Nature: | Manufacturer |
Phone: | 15202448461 |
Contact: | Jane (sales) |
Last Online: | 13 Sep, 2013 |