NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD

NEW-ERA STEEL TUBE HOLDING NINGBO PIPEWAY TRADE CO.,LTD

Manufacturer from China
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7 Years
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4140 / 42CrMo Seamless Drill Pipe ASTM A519 Norm Stress Relief Heat - Treatment

4140 / 42CrMo Seamless Drill Pipe ASTM A519 Norm Stress Relief Heat - Treatment
  • 4140 / 42CrMo Seamless Drill Pipe ASTM A519 Norm Stress Relief Heat - Treatment
  • 4140 / 42CrMo Seamless Drill Pipe ASTM A519 Norm Stress Relief Heat - Treatment
Products Detailed
ASTM A519 4140 / 42CrMo Seamless Drill Pipe , Seamless Drill Tubes for Wire-line Drill Rods​ 1. Product Name: Seamless Steel Tubing wire-line drill ...
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