61 - 70 of 354 Selling leads
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GB/T 9808 Standard Oil Drilling Pipe 1541 Steel Drill Rod Tube with High Straightness 1541 Grade Drilling Pipe - Simple, Strong & Affordable Need a ...
2026-07-31 00:26:21
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ASTM A519 Alloy Steel Oil Well Drill Pipe, Seamless Chromoly Tubing for Nonferrous Metal Mining Projects This ASTM A519 alloy steel drill pipe ...
2026-07-31 00:26:21
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Outer Diameter 90MM Gr 4130 Oil Well Drill Pipe Seamless Steel Pipe for Casing Tubing Product Overview This Outer Diameter 90MM Gr 4130 Oil Well Drill ...
2026-07-31 00:26:21
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AISI 4340 Chromoly Alloy Oil Drilling Pipe, Seamless Steel Pipe for Nonferrous Metal Mining Projects This AISI 4340 chromoly alloy drilling pipe ...
2026-07-31 00:26:21
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ASTM A513 A519 Cold Drawn Seamless Drill Rod Tube 30CrMo Steel Oil Well Drilling Pipe With Low Eccentricity 30CrMo/34CrMo4 4130 Grade Drilling Pipe - ...
2026-07-31 00:26:21
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AISI 4130 Steel Pipe Oil Well Pipe, Seamless Casing Pipe for Nonferrous Metal Mining Projects Product Overview This AISI 4130 steel pipe represents ...
2026-07-31 00:26:21
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30CrMo Seamless Oil Well Drilling Pipe Cold Drawn Steel Drill Rod Tube for Superior Mechanical Properties 30CrMo Seamless Oil Well Drilling Pipe is a ...
2026-07-31 00:26:21
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Superior Mechanical Properties A519 4130 Oil Well Drilling Pipe for Heavy-Weight Drill Pipes Product Overview The A519 4130 Oil Well Drilling Pipe ...
2026-07-31 00:26:21
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DIN2391 Seamless Steel Tube Drill Rod 1541 Steel Grade Oil Well Drilling Pipe With Casting Tube 1541 Grade Drilling Pipe: Comparative Advantages 1. ...
2026-07-31 00:26:21
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DIN2391 Seamless Steel Drilling Rod 45MnMoB Grade Steel Oil Drilling Pipe With Casing Tube 45MnMoB Grade Drilling Pipe - Extreme Strength for ...
2026-07-31 00:26:21
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