pipe body material: DZ40 DZ50 R780 G105
tool joint material: 40Cr 45Mn2 35CrMo 4137H
Gina Gao
QQ:979840947
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EC21 Product Catalogs - drill pipe tool joint
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Channel Details:
- Title: EC21 Product Catalogs - drill pipe tool joint
- Channel Number: 57775301
- Language: English
- Registered On: November 19, 2015, 5:53 pm
- Number of Articles: 580
- Latest Snapshot: May 10, 2025, 9:43 am
- RSS URL: http://www.ec21.com/offers/drill_pipe_tool_joint.rss
- Publisher: https://www.ec21.com/ec-market/drill pipe tool joint.html
- Description:
- Catalog: //drill1391.rssing.com/catalog.php?indx=57775301
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