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High-Quality Q345b Seamless Steel Pipe for Global Distribution

15901.

High-Quality Q345b Seamless Steel Pipe for Global Distribution Open Details in New Window [Jan 04, 2026]

Product Details Seamless Steel Pipe/Tube --Precise custom outer diameter and inner diameter --Tight tolerances, resulting in reduced machine time / Dimensional ...

Company: Changzhou Tenjan Steel Tube Co., Ltd.

Premium Seamless Rectangular Steel Pipes for Industrial Use

15902.

Premium Seamless Rectangular Steel Pipes for Industrial Use Open Details in New Window [Dec 24, 2025]

Product Description Seamless Steel Pipe/Tube:Seamless steel pipe is a type of steel pipe made of a single piece of metal with no joints on the surface. The production methods of this type of steel pipe include hot ...

Company: Changzhou Tenjan Steel Tube Co., Ltd.

Low Temperature Service ASTM A333 Gr. 1/Gr. 6 Alloy Steel Seamless Pipe for LNG Carrier and ...

15903.

Low Temperature Service ASTM A333 Gr. 1/Gr. 6 Alloy Steel Seamless Pipe for LNG Carrier and ... Open Details in New Window [Nov 18, 2025]

Product Description Marine seamless steel pipes are one of the important materials in shipbuilding. Their quality directly affects the safety and performance of ships. CCS (China Classification Society), as the ...

Company: WUXI TONGNO SPECIAL STEEL CO.,LTD

Galvanized ASTM A519 A500 Gr. B 1025 1035 1040 1045 4130 4140 4142 4145 Seamless Steel Tubes St ...

15904.

Galvanized ASTM A519 A500 Gr. B 1025 1035 1040 1045 4130 4140 4142 4145 Seamless Steel Tubes St ... Open Details in New Window [Nov 18, 2025]

Product Description Structural seamless pipe is a seamless pipe used in general structure and mechanical structure. It is a kind of seamless steel pipe divided into varieties due to its different uses. Structural ...

Company: WUXI TONGNO SPECIAL STEEL CO.,LTD

Precision Cold Drawn ASTM A519 A500 E235 E355 1020 1035 4130 4140 4142 4145 DIN 2391 St35 St52 ...

15905.

Precision Cold Drawn ASTM A519 A500 E235 E355 1020 1035 4130 4140 4142 4145 DIN 2391 St35 St52 ... Open Details in New Window [Nov 18, 2025]

Product Description Structural seamless pipe is a seamless pipe used in general structure and mechanical structure. It is a kind of seamless steel pipe divided into varieties due to its different uses. Structural ...

Company: WUXI TONGNO SPECIAL STEEL CO.,LTD

Manufacturer of ASTM A519 A500 Gr. B 1020 1045 4140 E355 E450 4130 4140 4142 4145 4150 4340 8620 ...

15906.

Manufacturer of ASTM A519 A500 Gr. B 1020 1045 4140 E355 E450 4130 4140 4142 4145 4150 4340 8620 ... Open Details in New Window [Nov 18, 2025]

Product Description Structural seamless pipe is a seamless pipe used in general structure and mechanical structure. It is a kind of seamless steel pipe divided into varieties due to its different uses. Structural ...

Company: WUXI TONGNO SPECIAL STEEL CO.,LTD

Factory Direct ASTM A519 A500 Gr. B Mechanical Tube DIN 2391 St 35 St 45 St 52 St 35.8 St 45.8 St ...

15907.

Factory Direct ASTM A519 A500 Gr. B Mechanical Tube DIN 2391 St 35 St 45 St 52 St 35.8 St 45.8 St ... Open Details in New Window [Nov 18, 2025]

Product Description Structural seamless pipe is a seamless pipe used in general structure and mechanical structure. It is a kind of seamless steel pipe divided into varieties due to its different uses. Structural ...

Company: WUXI TONGNO SPECIAL STEEL CO.,LTD

Factory Direct 4130 4140 1020 1045 ASTM A519 A500 E235 E355 DIN 2391 St 35 St 45 St 52 St 35.8 ...

15908.

Factory Direct 4130 4140 1020 1045 ASTM A519 A500 E235 E355 DIN 2391 St 35 St 45 St 52 St 35.8 ... Open Details in New Window [Nov 18, 2025]

Product Description Structural seamless pipe is a seamless pipe used in general structure and mechanical structure. It is a kind of seamless steel pipe divided into varieties due to its different uses. Structural ...

Company: WUXI TONGNO SPECIAL STEEL CO.,LTD

High-Quality ASTM A335 P11 P22 P91 ASTM A106 A53 Gr. B Gr. a Gr. Cen10216-1 P195gh P235gh P265gh ...

15909.

High-Quality ASTM A335 P11 P22 P91 ASTM A106 A53 Gr. B Gr. a Gr. Cen10216-1 P195gh P235gh P265gh ... Open Details in New Window [Nov 17, 2025]

Product Description Seamless Steel Tubes and Pipes for Fluid Conveyance is a kind of pipe with hollow cross-section and no weld seam from end to end. Pipe for fluid conveyance has a hollow cross-section and is used ...

Company: WUXI TONGNO SPECIAL STEEL CO.,LTD

High-Quality X42 X46 X52 X56 X60 X65 X70 X80 ASTM A106 A53 Gr. B Gr. a Gr. C 10# 20# Q345b Q235B ...

15910.

High-Quality X42 X46 X52 X56 X60 X65 X70 X80 ASTM A106 A53 Gr. B Gr. a Gr. C 10# 20# Q345b Q235B ... Open Details in New Window [Nov 17, 2025]

Product Description Seamless Steel Tubes and Pipes for Fluid Conveyance is a kind of pipe with hollow cross-section and no weld seam from end to end. Pipe for fluid conveyance has a hollow cross-section and is used ...

Company: WUXI TONGNO SPECIAL STEEL CO.,LTD

High-Quality ASTM A106 A53 Gr. B Gr. a Gr. C P195gh P235gh P265gh Fluid Transport Carbon Steel ...

15911.

High-Quality ASTM A106 A53 Gr. B Gr. a Gr. C P195gh P235gh P265gh Fluid Transport Carbon Steel ... Open Details in New Window [Nov 17, 2025]

Product Description Seamless Steel Tubes and Pipes for Fluid Conveyance is a kind of pipe with hollow cross-section and no weld seam from end to end. Pipe for fluid conveyance has a hollow cross-section and is used ...

Company: WUXI TONGNO SPECIAL STEEL CO.,LTD

Competitive Price Premium ASTM A106 A53 Gr. B Gr. a Gr. C 10# 20# Q345b Q235B P195gh P235gh P265gh ...

15912.

Competitive Price Premium ASTM A106 A53 Gr. B Gr. a Gr. C 10# 20# Q345b Q235B P195gh P235gh P265gh ... Open Details in New Window [Nov 17, 2025]

Product Description Seamless Steel Tubes and Pipes for Fluid Conveyance is a kind of pipe with hollow cross-section and no weld seam from end to end. Pipe for fluid conveyance has a hollow cross-section and is used ...

Company: WUXI TONGNO SPECIAL STEEL CO.,LTD

Manufacturer Supply Fluid Tube ASTM A106 A53 Gr. B Gr. a Gr. Cen 10216-1 P195gh P235gh P265gh JIS ...

15913.

Manufacturer Supply Fluid Tube ASTM A106 A53 Gr. B Gr. a Gr. Cen 10216-1 P195gh P235gh P265gh JIS ... Open Details in New Window [Nov 17, 2025]

Product Description Seamless Steel Tubes and Pipes for Fluid Conveyance is a kind of pipe with hollow cross-section and no weld seam from end to end. Pipe for fluid conveyance has a hollow cross-section and is used ...

Company: WUXI TONGNO SPECIAL STEEL CO.,LTD

Supplier of ASTM A519 A372 Ms Tube Sth11 Sth12 Sth21 Sth22 Gr. C Gr. E Gr. D 4130X 4120 4130 4140 ...

15914.

Supplier of ASTM A519 A372 Ms Tube Sth11 Sth12 Sth21 Sth22 Gr. C Gr. E Gr. D 4130X 4120 4130 4140 ... Open Details in New Window [Nov 17, 2025]

Product Description Our seamless steel tubes are precision-engineered for manufacturing high-pressure gas cylinders, including CNG, LPG, and industrial breathing air cylinders. Manufactured from superior grades like ...

Company: WUXI TONGNO SPECIAL STEEL CO.,LTD

Competitive Price 4140 1026 Gr. D E355 St52.4 Sth11 Sth12 Sth21 Sth22 Gr. C Gr. E Seamless ...

15915.

Competitive Price 4140 1026 Gr. D E355 St52.4 Sth11 Sth12 Sth21 Sth22 Gr. C Gr. E Seamless ... Open Details in New Window [Nov 17, 2025]

Product Description Our seamless steel tubes are precision-engineered for manufacturing high-pressure gas cylinders, including CNG, LPG, and industrial breathing air cylinders. Manufactured from superior grades like ...

Company: WUXI TONGNO SPECIAL STEEL CO.,LTD