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All 4 1 2inch double wall drill pipe wholesalers & 4 1 2inch double wall drill pipe manufacturers come from members. We doesn't provide 4 1 2inch double wall drill pipe products or service, please contact them directly and verify their companies info carefully.
| Total 3 products from 4 1 2inch double wall drill pipe Manufactures & Suppliers |
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Brand Name:Longway Model Number:4.5" Place of Origin:China 52mm Other Diameter Of Joint High Quality Double Wall Drill Pipe Product Description 1. Steel grade: E75 R780 G105 S135 stainless steel 2. Specification: 42-140mm 3. Thread: For Vermeer, Ditch witch, Drillto We can manufacture all kinds of drill rod as ... |
Langfang Baiwei Drill Co., Ltd.
Hebei |
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Brand Name:COMMAND Model Number:DRILL TOOLS Place of Origin:TIANJIN ,CHINA DRILL PIPE / BIT / DOUBLE WALL DRILL PIPE / DRILL COLLAR / REDUCING JOINT Supply all kinds of drill pipe and bit As well as various impactors and hammerbit Inserted roller cone bit, PDC drill bit Geological drill bit, three roller cone bit, water well bit... |
TIANJIN COMMAND MACHINERY MANUFACTURING CO.,LTD
Tianjin |
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Brand Name:COMMAND Model Number:DRILL TOOLS Place of Origin:TIANJIN ,CHINA DRILL PIPE / BIT / DOUBLE WALL DRILL PIPE / DRILL COLLAR / REDUCING JOINT Supply all kinds of drill pipe and bit As well as various impactors and hammerbit Inserted roller cone bit, PDC drill bit Geological drill bit, three roller cone bit, water well bit... |
TIANJIN COMMAND MACHINERY MANUFACTURING CO.,LTD
Tianjin |
