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36661. Manufacturer of ASTM A519 E235 E355 25crmo4 1010 1015 1018 1020 1025 1026 1030 1035 1040 1045 4130 ... 
[Nov 18, 2025]
[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
36662. High Quality ASTM A106 A53 Gr. B 10# 20# Q345b Q235B Carbon Steel Seamless Pipe P195gh P235gh ... [Nov 18, 2025]
[Nov 18, 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
36663. Factory Direct En10216-1 P195gh P235gh P265gh Corrosion-Resistant ASTM A106 A53 Gr. B 10# 20# Q345b ... [Nov 17, 2025]
[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
36664. Factory Direct Supply ASTM A106 A53 Gr. B Gr. a En10216-1 P195gh P235gh P265gh 10# 20# Q345b Q235B ... [Nov 17, 2025]
[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
36665. Manufacturer Supply ASTM A106 A53 Gr. B 10# 20# Q345b Q235B Water Pipe P195gh P235gh P265gh A335 ... [Nov 17, 2025]
[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
36666. Factory Price Black & Galvanized Seamless Steel Pipe for Fluid Conveyance ASTM A106/A53 Gr. B, En ... [Nov 17, 2025]
[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
36667. Manufacturer Supply ASTM A106 A53 Gr. B Q235B Q345b 1020 1045 1018 X42 X46 X52 X56 X60 X65 ... [Nov 17, 2025]
[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
36668. Competitive Price ASTM A106 A53 Gr. B Q235 Q345b Q390 Q420 Steel 20 Stpg370 Stpg410 Seamless Steel ... [Nov 17, 2025]
[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
36669. Heat Treated ASTM A519 4140 4130 4120 Seamless Cylinder Carbon Pipe 1026 Gr. D E355 St52.4 Sth11 ... [Nov 17, 2025]
[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
36670. Precision Cold Drawn Sth11 Sth12 Sth21 Sth22 Gr.C Gr.E Gr. D 4130X Seamless Tube for Gas Cylinders ... [Nov 17, 2025]
[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
36671. Supplier of Heat Treated E355 4130X 4140 Alloy Steel Seamless Ms Tube for CNG Cylinder En10297 ... [Nov 17, 2025]
[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
36672. Wholesale Ms Tube 4130, 4140, 1026, 4120, Sth11, Sth12, Sth21, Sth22, Gr. C, Gr. D ASTM A519 A372 ... [Nov 17, 2025]
[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
36673. Low Temperature Bevelled End Seamless Steel Carbon Pipes ASTM A106 Gr. B Gr. C A53 Hot Rolled Cold ... [Nov 17, 2025]
[Nov 17, 2025] Product Description Our marine-grade seamless steel pipes are manufactured from high-quality carbon steel (e.g., ASTM A106) or stainless steel (e.g., ASTM A312 316L, Duplex 2205), certified by DNV, BV, CCS, LR, and ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
36674. High-Quality ASTM A134 Carbon Steel Welded Pipe for Heat Applications Duplex Stainless Steel Uns ... [Nov 17, 2025]
[Nov 17, 2025] Product Description Welded steel pipe refers to the use of steel strip or steel plate bending and deformation into a round, square and other shapes and then welded into the surface of the steel pipe, welded steel pipe ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
36675. Low Temperature ASTM A333 Gr.6 Gr.3 Gr.1 A334 Gr.1 Gr.3 Gr.6 Gr.7 Gr.8 Seamless Steel Pipes Low ... [Nov 14, 2025]
[Nov 14, 2025] Product Description Seamless steel pipe for low temperature is suitable for pipeline engineering in low temperature environment. The production process of cryogenic steel pipe mainly has two kinds of processes: cold ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
