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High-Quality Cold Rolling ASTM Steel Seamless Shaped Pipes
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451.

High-Quality Cold Rolling ASTM Steel Seamless Shaped Pipes Open Details in New Window [Jan 14, 2026]

Seamless Steel Tube --Precise custom outer diameter and inner diameter --Tight tolerances, resulting in reduced machine time / Dimensional accuracy --Smooth and Clean OD and ID surfaces --Excellent machining ...

Company: Changzhou Tenjan Steel Tube Co., Ltd.

Premium Scm432/Scrrm3 Seamless Steel Pipes for Special Shapes
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452.

Premium Scm432/Scrrm3 Seamless Steel Pipes for Special Shapes Open Details in New Window [Jan 14, 2026]

Seamless Steel Tube --Precise custom outer diameter and inner diameter --Tight tolerances, resulting in reduced machine time / Dimensional accuracy --Smooth and Clean OD and ID surfaces --Excellent machining ...

Company: Changzhou Tenjan Steel Tube Co., Ltd.

Premium Cold Drawn Scm415 & Scm420 Steel Seamless Pipes
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453.

Premium Cold Drawn Scm415 & Scm420 Steel Seamless Pipes Open Details in New Window [Jan 13, 2026]

Seamless Steel Tube --Precise custom outer diameter and inner diameter --Tight tolerances, resulting in reduced machine time / Dimensional accuracy --Smooth and Clean OD and ID surfaces --Excellent machining ...

Company: Changzhou Tenjan Steel Tube Co., Ltd.

Premium Seamless 4140 Steel Pipe with Profiled Shapes
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454.

Premium Seamless 4140 Steel Pipe with Profiled Shapes Open Details in New Window [Jan 12, 2026]

Seamless Steel Tube --Precise custom outer diameter and inner diameter --Tight tolerances, resulting in reduced machine time / Dimensional accuracy --Smooth and Clean OD and ID surfaces --Excellent machining ...

Company: Changzhou Tenjan Steel Tube Co., Ltd.

Premium 38mn2V Alloy Steel Seamless Shaped Pipe for Industrial Use
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455.

Premium 38mn2V Alloy Steel Seamless Shaped Pipe for Industrial Use Open Details in New Window [Jan 12, 2026]

Seamless Steel Tube --Precise custom outer diameter and inner diameter --Tight tolerances, resulting in reduced machine time / Dimensional accuracy --Smooth and Clean OD and ID surfaces --Excellent machining ...

Company: Changzhou Tenjan Steel Tube Co., Ltd.

Cold Drawn Seamless Steel Pipe for Machinery GB/T 8162 ASTM A519
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456.

Cold Drawn Seamless Steel Pipe for Machinery GB/T 8162 ASTM A519 Open Details in New Window [Dec 11, 2025]

Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...

Company: Changzhou Tenjan Steel Tube Co., Ltd.

Cold Drawn Custom Special Shape Seamless Steel Pipe Hexagonal Triangular Rectangular
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457.

Cold Drawn Custom Special Shape Seamless Steel Pipe Hexagonal Triangular Rectangular Open Details in New Window [Dec 11, 2025]

Product Description Special-Shaped Alloy Steel Tubes Tailored Solutions for Unique Applications √Special-Section Tubes – Hexagonal, Square, Rectangular, D-Shaped, Triangular, Lemon-shaped, Oval, and other complex ...

Company: Changzhou Tenjan Steel Tube Co., Ltd.

Cold-Drawn Seamless Steel Pipe ASTM A179 for Heat Exchanger Boiler
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458.

Cold-Drawn Seamless Steel Pipe ASTM A179 for Heat Exchanger Boiler Open Details in New Window [Dec 11, 2025]

Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...

Company: Changzhou Tenjan Steel Tube Co., Ltd.

Profiled ASTM A519 SAE1020 Seamless Steel Pipes
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459.

Profiled ASTM A519 SAE1020 Seamless Steel Pipes Open Details in New Window [Dec 11, 2025]

Product Description Special-Shaped Alloy Steel Tubes Tailored Solutions for Unique Applications √Special-Section Tubes – Hexagonal, Square, Rectangular, D-Shaped, Triangular, Lemon-shaped, Oval, and other complex ...

Company: Changzhou Tenjan Steel Tube Co., Ltd.

Custom Shaped Seamless Steel Pipe ASTM A500 for Mechanical Parts
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460.

Custom Shaped Seamless Steel Pipe ASTM A500 for Mechanical Parts Open Details in New Window [Dec 03, 2025]

Product Description Special-Shaped Alloy Steel Tubes Tailored Solutions for Unique Applications √Special-Section Tubes – Hexagonal, Square, Rectangular, D-Shaped, Triangular, Lemon-shaped, Oval, and other complex ...

Company: Changzhou Tenjan Steel Tube Co., Ltd.

Cold Drawn Seamless Steel Pipe for Boiler ASTM A179 GB3087
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461.

Cold Drawn Seamless Steel Pipe for Boiler ASTM A179 GB3087 Open Details in New Window [Dec 03, 2025]

Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...

Company: Changzhou Tenjan Steel Tube Co., Ltd.

Custom Hexagonal Triangular Seamless Steel Pipe DIN 17175 for Machinery
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462.

Custom Hexagonal Triangular Seamless Steel Pipe DIN 17175 for Machinery Open Details in New Window [Dec 02, 2025]

Product Description Special-Shaped Alloy Steel Tubes Tailored Solutions for Unique Applications √Special-Section Tubes – Hexagonal, Square, Rectangular, D-Shaped, Triangular, Lemon-shaped, Oval, and other complex ...

Company: Changzhou Tenjan Steel Tube Co., Ltd.

High Strength CDS Mild Seamless Steel Pipe for Reliable Performance
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463.

High Strength CDS Mild Seamless Steel Pipe for Reliable Performance Open Details in New Window [Nov 28, 2025]

Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...

Company: Changzhou Tenjan Steel Tube Co., Ltd.

Premium CDS Mild Seamless Steel Pipe for Heavy Industrial Applications
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464.

Premium CDS Mild Seamless Steel Pipe for Heavy Industrial Applications Open Details in New Window [Nov 28, 2025]

Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...

Company: Changzhou Tenjan Steel Tube Co., Ltd.

Seamless Steel Tube Cold Drawn ASTM A519 Fluid Boiler Pipe for Mechanical
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465.

Seamless Steel Tube Cold Drawn ASTM A519 Fluid Boiler Pipe for Mechanical Open Details in New Window [Nov 24, 2025]

Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...

Company: Changzhou Tenjan Steel Tube Co., Ltd.