Jiangsu Profile
Product List
6406. Cold Drawn Precision Steel Tube in 45# 20# 16mn 42CrMo 
[Sep 29, 2025]
[Sep 29, 2025] Product introduction Seamless carbon steel pipe is a hollow pipe made of carbon steel as the main material, which is made by hot rolling, cold rolling or cold drawing after perforating a whole round steel or solid pipe. ...
Company: Jiangsu Rongyi Metal Co., Ltd
6407. Factory Manufacture Various 42CrMo4 Steel Tube [Sep 27, 2025]
[Sep 27, 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 ...
6408. 4140 Material Precision Seamless Steel Tube [Sep 27, 2025]
[Sep 27, 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 ...
6409. Alloy Seamless AISI 4130 Steel Tube [Sep 27, 2025]
[Sep 27, 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 ...
6410. Cold Rolled 4130 Steel Seamless Pipe/Tube [Sep 27, 2025]
[Sep 27, 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 ...
6411. St52 and 4130 Seamless Pipes and Tubes [Sep 27, 2025]
[Sep 27, 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 ...
6412. Seamless Steel Pipe DIN2391 St52 Nbk Steel Tube [Sep 27, 2025]
[Sep 27, 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 ...
6413. 4130 Seamless Pipes and Tubes [Sep 27, 2025]
[Sep 27, 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 ...
6414. 4130 Cold Rolled Seamless ASTM A519 Steel Pipe/Tube [Sep 27, 2025]
[Sep 27, 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 ...
6415. Durable En10297,JIS G3429,ASTM A372,ASTM A519,DOT49CFR178.37 Precision Seamless Steel Tube for Gas ... [Oct 23, 2025]
[Oct 23, 2025] Product Description Large diameter seamless steel pipes for gas cylinders are specialized tubular products designed for the manufacture of high-pressure gas storage equipment. These pipes are typically made from ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
6416. High-Performance Seamless Steel Tube for Oil Extraction J55, K55, N80-1, N80q, R95, M65, L80, C90, ... [Oct 20, 2025]
[Oct 20, 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
6417. Premium Seamless Stainless Steel Tubes in Multiple Grades and Sizes [Sep 29, 2025]
[Sep 29, 2025] Product Description Stainless steel seamless steel pipe is a kind of long steel with hollow section and no seams around. It is a steel pipe that is resistant to corrosion by weak corrosive media such as air, steam, ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
6418. Durable Seamless Steel Tubes for Infrastructure Development Needs [Sep 29, 2025]
[Sep 29, 2025] Product Description Precision seamless tube is a kind of high precision steel tube material through cold drawing or hot rolling treatment, because of the advantages of precision steel tube inside and outside wall ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
6419. Premium Low-Carbon Seamless Stainless Steel Tubes for Petrochemicals High-Pressure Rated ASTM A213 ... [Oct 24, 2025]
[Oct 24, 2025] Product Description Seamless Steel Tubes/Pipes for High Pressure Fertilizer Equipment is a high-quality carbon structural steel and alloy steel seamless steel pipe suitable for chemical equipment and pipelines with ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
6420. Corrosion Resistant ASTM A269 TP304/Tp316L Stainless Steel Seamless Tube for Urea Synthesis and ... [Oct 24, 2025]
[Oct 24, 2025] Product Description Seamless Steel Tubes/Pipes for High Pressure Fertilizer Equipment is a high-quality carbon structural steel and alloy steel seamless steel pipe suitable for chemical equipment and pipelines with ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
