Jiangsu Profile
Product List
20311. High-Quality Small Bore Seamless Steel Tubes for Special Shapes 
[Jan 04, 2026]
[Jan 04, 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 ...
20312. Durable Material Seamless Steel Profiled Shapes and Tubes [Jan 04, 2026]
[Jan 04, 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 ...
20313. Customizable Seamless Steel Tube 57X4mm for Unique Applications [Jan 04, 2026]
[Jan 04, 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 ...
20314. Premium JIS G4051 Steel Seamless Tubes for Special Shapes [Jan 04, 2026]
[Jan 04, 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 ...
20315. Durable Seamless Steel Pipe and Tube GB/T8163 Tgb3639 3094 [Dec 20, 2025]
[Dec 20, 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 ...
20316. Premium ASTM SA179 SA192 Seamless Steel Tube for Industrial Use [Dec 20, 2025]
[Dec 20, 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 ...
20317. Durable Customizable Tube Oil Casing for Oil Wells [Nov 26, 2025]
[Nov 26, 2025] The oil casing is a steel tube used to support the well wall of oil and gas Wells to ensure the normal operation of the whole well during the drilling process and after completion. Several layers of casing are used for ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
20318. Customizable ASME SA312 316 316L 304 304L Stainless Steel Seamless Pipe Solutions [Nov 25, 2025]
[Nov 25, 2025] Product Parameters Our stainless steel seamless pipes are an exceptional category of long steel, characterized by their hollow section and seamless design. These pipes are engineered to withstand corrosion from weak ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
20319. Durable Customizable Stainless Steel Pipe ASME SA312 316 [Nov 25, 2025]
[Nov 25, 2025] Product Parameters Introducing the premium Stainless Steel Seamless Pipe, a sophisticated long steel option featuring a hollow section and seamless exterior. Renowned for its exceptional resistance to weak corrosive ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
20320. Yb/T5035 Pipe: Accurate Semi-Shaft Casing for Auto Parts 45, 45mn2, 40mnb, 40cr [Nov 18, 2025]
[Nov 18, 2025] Product Description Pipe for Auto Semi-shaft Casing is a high quality carbon structural steel and alloy structural steel hot rolled seamless steel pipe used for manufacturing automobile half shaft casing and drive axle ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
20321. High-Quality ASTM A519 and En 10297-1 Steel Pipes St52, AISI 4130/4140, S355j2h [Nov 18, 2025]
[Nov 18, 2025] Product Description Seamless steel tubes for cantilever are high-performance pipes designed for construction machinery, including concrete pump booms, crane arms, and aerial work platforms. Manufactured through ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
20322. Premium Seamless Steel Casing and Oil Tubes for J55, K55, N80-1 [Nov 17, 2025]
[Nov 17, 2025] Product Description The oil casing is a steel tube used to support the well wall of oil and gas Wells to ensure the normal operation of the whole well during the drilling process and after completion. Several layers ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
20323. Durable High-Quality Steel Tube for Oil and Gas Industry [Nov 14, 2025]
[Nov 14, 2025] Product Description The oil casing is a steel tube used to support the well wall of oil and gas Wells to ensure the normal operation of the whole well during the drilling process and after completion. Several layers ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
20324. Premium 5CT Steel Tubes for Reliable Oil Well Casing Solutions [Nov 14, 2025]
[Nov 14, 2025] Product Description The oil casing is a steel tube used to support the well wall of oil and gas Wells to ensure the normal operation of the whole well during the drilling process and after completion. Several layers ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
20325. Profiled Precision Seamless Steel Tube by Cold Rolled Tech [Sep 28, 2025]
[Sep 28, 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 ...
