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10051. Premium Square 30X30 Seamless Steel Pipes Cold Rolling Technology 
[Dec 25, 2025]
[Dec 25, 2025] 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 ...
10052. S235jr S355jr ASTM A500 Gr. B HDG Pipe Q235B Q355b En 10219 Hot Dipped Galvanized & Black ... [Nov 28, 2025]
[Nov 28, 2025] Product Description 1.Black steel pipe:ERW steel tube 2.Pre galvanized steel pipe: Pre-galvanized tube is made of hot dipped galvanized steel strip directly. 3.Hot dipped galvanized steel pipe : Hot dipped ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
10053. Premium A36 A106 Q235 Q355 Q460 E355 Custom Galvanized Steel Pipe Rectangular Square Tube Durable ... [Nov 27, 2025]
[Nov 27, 2025] Product Description Profiled Pipe Introducing our profiled pipe, a seamless steel marvel crafted meticulously from various profiles by an advanced cold drawing process. This versatile profile tube is distinguished by ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
10054. Q195,Q235,Q275,Q345,S355,St33,St37,St52A500 Metal Pipe Ms ERW Black Iron Hollow Section Rectangular ... [Nov 25, 2025]
[Nov 25, 2025] Product Description 1.Black steel pipe:ERW steel tube 2.Pre galvanized steel pipe: Pre-galvanized tube is made of hot dipped galvanized steel strip directly. 3.Hot dipped galvanized steel pipe : Hot dipped ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
10055. Manufacturer Supply Aluminum Alloy Pipes Seamless Steel Tube 6061 6063 5052 5083 5086 7075 Round ... [Nov 24, 2025]
[Nov 24, 2025] Product Description 3000 series: It means aluminum-manganese alloy series, such as 3003 3000 series aluminum plate is made of manganese element as the main component. 3000 series aluminum alloy represents 3003, ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
10056. Q195 Hot Dipped Galvanized Steel Square Rectangular Pipe/Tube in Stock [Nov 24, 2025]
[Nov 24, 2025] Product Description 1.Black steel pipe:ERW steel tube 2.Pre galvanized steel pipe: Pre-galvanized tube is made of hot dipped galvanized steel strip directly. 3.Hot dipped galvanized steel pipe : Hot dipped ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
10057. Factory Price Q235 Hollow Hexagonal Rectangular/Square Cold Drawn Hot Rolled Seamless Profiled ... [Nov 19, 2025]
[Nov 19, 2025] Product Description Profiled pipe is a seamless steel pipe made of various profiles by cold drawing. Profile tube is generally based on the cross-section to distinguish, according to the material can be divided into ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
10058. Factory Direct Carbon Square Pipe & Rectangular Tube ASTM A500 Gr. B A513 Q235 Q345 Black & ... [Nov 19, 2025]
[Nov 19, 2025] Product Description Rectangular/Square tube is a hollow square cross-section lightweight thin-walled steel tube, also known as steel cooling bending profiles. It is Q235 hot-rolled or cold-rolled steel strip or coil as ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
10059. Durable A36 Q235 Q355 ERW Welded & Seamless Black Carbon Steel Square/Rectangular Pipe ASTM A500 ... [Nov 19, 2025]
[Nov 19, 2025] Product Description Rectangular/Square tube is a hollow square cross-section lightweight thin-walled steel tube, also known as steel cooling bending profiles. It is Q235 hot-rolled or cold-rolled steel strip or coil as ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
10060. Black & Color Painted ASTM A513 SAE 1018 1045 1020 S20c Seamless Steel Pipe Hot Dipped Galvanized ... [Nov 19, 2025]
[Nov 19, 2025] Product Description Rectangular/Square tube is a hollow square cross-section lightweight thin-walled steel tube, also known as steel cooling bending profiles. It is Q235 hot-rolled or cold-rolled steel strip or coil as ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
10061. 1.0-2.5mm Galvanized Steel Square Rectangular Gi HDG Pipe Hot Dipped Black Painted Profiles Hollow ... [Nov 19, 2025]
[Nov 19, 2025] Product Description 1.Black steel pipe:ERW steel tube 2.Pre galvanized steel pipe: Pre-galvanized tube is made of hot dipped galvanized steel strip directly. 3.Hot dipped galvanized steel pipe : Hot dipped ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
10062. Premium A36 Q215 Q235 Q345 Mild Carbon Steel Seamless Square Pipes Hollow Section S235jr S275jr ... [Nov 19, 2025]
[Nov 19, 2025] Product Description Rectangular/Square tube is a hollow square cross-section lightweight thin-walled steel tube, also known as steel cooling bending profiles. It is Q235 hot-rolled or cold-rolled steel strip or coil as ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
10063. Manufacturer of Polished Aluminum Round Square Rectangular Pipe 6061-T6 6063-T5 5052-H32 6060 Alloy ... [Nov 14, 2025]
[Nov 14, 2025] Product Description Special alloy seamless steel tubes are manufactured from premium materials (e.g., stainless steel, nickel-based alloys, titanium alloys) through hot rolling, cold rolling, or cold drawing ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
10064. Aluminum Alloy Round/Square Pipe Seamless Steel Tube 6061 6063 5052 7075 for Industrial Use [Nov 13, 2025]
[Nov 13, 2025] Product Description Special alloy seamless steel tubes are manufactured from premium materials (e.g., stainless steel, nickel-based alloys, titanium alloys) through hot rolling, cold rolling, or cold drawing ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
10065. A105 Forged Threaded Square Head Plug Pipe Fittings [Jun 29, 2025]
[Jun 29, 2025] Product hex head thread plug forged pipe fittings Material F304L,F316L Head shape Hex Contact type Thread Dimension Specification ASME B16.11-2016(Revision of ASME B16.11-2011) Temperature -20°C to ...
Company: Suzhou TLH Pipe Fittings Co., Ltd
