4140 Seamless Steel Oil Well Drilling Pipe with High Straightness and Quenched & Tempered for Durability Video from China

Oil Drilling Pipe

Sep 03, 2026

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Product Description: Oilfield 4140 Seamless Steel Oil Well Drilling Pipe Casing Premium Oil & Gas Drilling Pipes (4140 Grade) - Unmatched Strength & Durability Exceptional Mechanical Strength for Extreme Conditions ...learn more

4140 Seamless Steel Oil Well Drilling Pipe with High Straightness and Quenched & Tempered for Durability

4140 Seamless Steel Oil Well Drilling Pipe with High Straightness and Quenched & Tempered for Durability

3000MT/Month

Negotiable

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Jiangsu Hongbao Group Co., Ltd.

Verified Supplier

9 Years

4140 Seamless Steel Oil Well Drilling Pipe with High Straightness and Quenched & Tempered for Durability

4140 Seamless Steel Oil Well Drilling Pipe with High Straightness and Quenched & Tempered for Durability

4140 Seamless Steel Oil Well Drilling Pipe with High Straightness and Quenched & Tempered for Durability

4130 Chromoly Oil Well Drilling Pipe with Seamless Construction and API 5D Compliance for Carbon Steel Pipe and Drill Rod Tubing

4130 Chromoly Oil Well Drilling Pipe with Seamless Construction and API 5D Compliance for Carbon Steel Pipe and Drill Rod Tubing

4130 Chromoly Oil Well Drilling Pipe with Seamless Construction and API 5D Compliance for Carbon Steel Pipe and Drill Rod Tubing

4130 Steel Seamless Steel Casing Oil Well Drilling Pipe with 30-139.7mm OD Range and Stress Relief Annealed

4130 Steel Seamless Steel Casing Oil Well Drilling Pipe with 30-139.7mm OD Range and Stress Relief Annealed

4130 Steel Seamless Steel Casing Oil Well Drilling Pipe with 30-139.7mm OD Range and Stress Relief Annealed

Hot Rolling Bearing Steel Tube 3.5mm WT , Auto Parts Precision Steel Pipe

Hot Rolling Bearing Steel Tube 3.5mm WT , Auto Parts Precision Steel Pipe

Hot Rolling Bearing Steel Tube 3.5mm WT , Auto Parts Precision Steel Pipe

EN10305-1 E235 Cold Drawn Precision Steel Tube for Hydraulic Cylinder Tubing

EN10305-1 E235 Cold Drawn Precision Steel Tube for Hydraulic Cylinder Tubing

EN10305-1 E235 Cold Drawn Precision Steel Tube for Hydraulic Cylinder Tubing

AISI 4130 Cold Drawn Oil Well Drill Pipe with High Tensile Strength for Mining Projects

AISI 4130 Cold Drawn Oil Well Drill Pipe with High Tensile Strength for Mining Projects

AISI 4130 Cold Drawn Oil Well Drill Pipe with High Tensile Strength for Mining Projects

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ASTM A519 Grade 4130 Seamless Cold Drawn Oil Drilling Pipe for Drill Rod

ASTM A519 Grade 4130 Seamless Cold Drawn Oil Drilling Pipe for Drill Rod

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DIN2391 Standard 1541 Steel Grade Seamless Steel Tube Drill Rod for Oil Well

DIN2391 Standard 1541 Steel Grade Seamless Steel Tube Drill Rod for Oil Well

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EN10305-1 Standard 45MnMoB Grade Seamless Steel Oil Well Drill Pipe with 30-139

EN10305-1 Standard 45MnMoB Grade Seamless Steel Oil Well Drill Pipe with 30-139

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ASTM A519 4130 Oil Well Drilling Pipe with High Strength-to-Weight Ratio and

ASTM A519 4130 Oil Well Drilling Pipe with High Strength-to-Weight Ratio and

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30CrMo Seamless Oil Well Drilling Pipe with Superior Mechanical Properties, High

30CrMo Seamless Oil Well Drilling Pipe with Superior Mechanical Properties, High

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