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25X50 Hollow Rectangular Steel Tubes Mild Steel Seamless Square
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70681.

25X50 Hollow Rectangular Steel Tubes Mild Steel Seamless Square Open Details in New Window [Oct 16, 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.

St52 Square Tube Hex Tube Seamless Mild Square Steel Pipe
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70682.

St52 Square Tube Hex Tube Seamless Mild Square Steel Pipe Open Details in New Window [Oct 16, 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 Hollow Grouting Anchor 37mn5 45# 4130 4140 Seamless Steel Pipe
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70683.

High Strength Hollow Grouting Anchor 37mn5 45# 4130 4140 Seamless Steel Pipe Open Details in New Window [Oct 16, 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.

ASTM/GB/DIN/GOST/JIS 4130 Chromoly High Precision Seamless Steel Pipe
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70684.

ASTM/GB/DIN/GOST/JIS 4130 Chromoly High Precision Seamless Steel Pipe Open Details in New Window [Oct 16, 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.

ASTM A513 Cold Drawn Precision Cylinder Pipe Seamless Alloy Carbon Steel Pipe
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70685.

ASTM A513 Cold Drawn Precision Cylinder Pipe Seamless Alloy Carbon Steel Pipe Open Details in New Window [Oct 16, 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.

Stkm11A S10c Seamless Steel Pipe Cold Drawn Square Pipe
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70686.

Stkm11A S10c Seamless Steel Pipe Cold Drawn Square Pipe Open Details in New Window [Oct 16, 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.

42CrMo4 4130 4140 Cold Drawn Seamless Alloy Precision Steel Pipe
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70687.

42CrMo4 4130 4140 Cold Drawn Seamless Alloy Precision Steel Pipe Open Details in New Window [Oct 16, 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.

Trustworthy Supplier of ASTM A519 4130 Alloy Steel Seamless Pipes in China
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70688.

Trustworthy Supplier of ASTM A519 4130 Alloy Steel Seamless Pipes in China Open Details in New Window [Oct 14, 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.

ASTM A519 1010 1020 High Precision Mechanical Tubing / Seamless Steel Pipe
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70689.

ASTM A519 1010 1020 High Precision Mechanical Tubing / Seamless Steel Pipe Open Details in New Window [Oct 14, 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.

Hex Socket Seamless Steel Pipes Outer Hexagon Steel Pipe Custom
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70690.

Hex Socket Seamless Steel Pipes Outer Hexagon Steel Pipe Custom Open Details in New Window [Oct 14, 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 25crmo4 Alloy Hexagon Seamless Steel Pipe Inside Hexagon Shape Steel Pipe
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70691.

Custom 25crmo4 Alloy Hexagon Seamless Steel Pipe Inside Hexagon Shape Steel Pipe Open Details in New Window [Oct 14, 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.

Hot Sale Chromoly Material for Bike Frame 4130 Alloy Seamless Steel Tube
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70692.

Hot Sale Chromoly Material for Bike Frame 4130 Alloy Seamless Steel Tube Open Details in New Window [Oct 14, 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 4140 Alloy Steel Seamless Pipe
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70693.

Cold Drawn 4140 Alloy Steel Seamless Pipe Open Details in New Window [Oct 14, 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.

Hot Sale 4130 4140 Chromoly Tubing Alloy Seamless Steel Pipe
Contact Now

70694.

Hot Sale 4130 4140 Chromoly Tubing Alloy Seamless Steel Pipe Open Details in New Window [Oct 14, 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 Shaped ASTM A500 Carbon Steel Square Pipe
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70695.

Profiled Shaped ASTM A500 Carbon Steel Square Pipe Open Details in New Window [Oct 13, 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.