API spiral drill collar
| Model: | A |
|---|---|
| Brand: | Yao Fu |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Piping Tubing |
| Label: | drill collar , spiral drill collar , api drill collar |
| Price: |
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| Min. Order: | 10 pc |
Product Description
spiral drill collar
1.standard:API 7-1
2.OD:79.4mm-279.4mm
3.Certifactes: ISO ,API 7-1
4. Material: carbon steel
5.Connection: NC23-31, NC31-41,NC-44-60...
6.ID:31.8-71.4mm
7. Length:9140-9450mm
1.standard:API 7-1
2.OD:79.4mm-279.4mm
3.Certifactes: ISO ,API 7-1
4. Material: carbon steel
5.Connection: NC23-31, NC31-41,NC-44-60...
6.ID:31.8-71.4mm
7. Length:9140-9450mm
Member Information
| Yao Fu Technology Co., Ltd. | |
|---|---|
| Country/Region: | Shaan Xi - China |
| Business Nature: | Manufacturer |
| Phone: | 15202448461 |
| Contact: | Jane (sales) |
| Last Online: | 13 Sep, 2013 |
