Jiangsu Profile
Product List
7111. Deep-Sea Exploration Seamless Pipes: Hy-80 High-Tensile Steel for Submarine Pressure Hulls (900MPa ... 
[Jun 10, 2025]
[Jun 10, 2025] Product Description Our marine-grade seamless steel pipes are manufactured from high-quality carbon steel (e.g., ASTM A106, API 5L) or stainless steel (e.g., ASTM A312 316L, Duplex 2205), certified by DNV, BV, CCS, LR, ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
7112. Carbon Steel A106b for Ships - American Standard Seamless Pipe - Q355D Spiral Welded Pipe [Jul 28, 2025]
[Jul 28, 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
7113. ASTM A335 P22 Seamless Pipe – 2.25cr-1mo Steel for Refinery & Power Plant Piping – ... [Jul 08, 2025]
[Jul 08, 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
7114. Pipe/Tube Pipe Galvanized Seamless Pipe Hot DIP Galvanized Steel for Electric Tricycle Structure ... [Jul 16, 2025]
[Jul 16, 2025] Product introduction Galvanized pipe is a steel pipe with zinc coating on the surface. It is divided into hot-dip galvanized pipe and cold-dip galvanized pipe. It is mainly used in construction, fire protection, ...
Company: Jiangsu Rongyi Metal Co., Ltd
7115. 12cr1movg Container Seamless Pipe, High-Pressure Boiler Seamless Steel Pipe, Hot-Rolled Carbon ... [Jul 10, 2025]
[Jul 10, 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
7116. Precision Steel Pipes, 20#, 45#, Small-Diameter Thick-Walled, Bright Seamless Pipes, Cold-Rolled ... [Jul 10, 2025]
[Jul 10, 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
7117. ASTM A106 Gr. B Seamless Pipe – Carbon Steel for High-Temp Steam & Petrochemical Pipelines ... [Jun 04, 2025]
[Jun 04, 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
7118. ASTM A333 Gr. 6 Seamless Pipe – Low-Temp Carbon Steel for LNG & Cryogenic Petrochemical ... [Jun 04, 2025]
[Jun 04, 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
7119. ASTM A519 Hot Rolled 4130/4140 Seamless Carbon and Alloy Steel for Mechanical Tubing 30CrMo 35CrMo ... [Aug 07, 2025]
[Aug 07, 2025] ASTM A519 Hot Rolled 4130/4140 Seamless Carbon and Alloy Steel for Mechanical Tubing 30Crmo 35Crmo 42crmo Alloy Steel Pipe Factory Product Description Material of alloy ...
Company: Wuxi Jinbao Special Steel Co., Ltd.
7120. Cold Rolled Seamless 4 Inch Steel Tubes and Pipes 2 Inch Steel [Sep 24, 2024]
[Sep 24, 2024] Detailed Photos Standard Standard Material Chemical Composition (%) Steel Grade Material Number C Si Mn P S Cr Mo DIN 2391 ST35 1.0308 <= 0.17 <= 0.35 >=0.04 <=0.025 <=0.025 - - ST45 1.0408 <= ...
7121. Factory Price Ss 316 Seamless Pipe Welded 2 Inch Stainless Steel [Jul 16, 2025]
[Jul 16, 2025] Product Parameters Product name Stainless Steel Pipe/Tube Brand Hengshun Tai(HST) Material Mainly 201, 202, 304, 304L, 304H, 316, 316L,316Ti,2205, 330, 630, 660,409L, 321, 310S, 410, 416, 410S, 430, 347H, ...
Company: Jiangsu Hengshuntai Steel Co., Ltd.
7122. China Factory High Quality Seamless OCTG Pipes: J55/K55 Grade Carbon Steel for Oil Well Casings & ... [Jun 10, 2025]
[Jun 10, 2025] Product Description Alloy steel pipe is mainly used in power plants, nuclear power, high pressure boilers, high temperature superheaters and reheaters and other high pressure and high temperature pipes and equipment, ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
7123. Directly Manufactured 316 304 Stainless Steel Square Tubes Seamless Hollow Flat Square Pipe High ... [Jul 29, 2025]
[Jul 29, 2025] Product Description Stainless Steel Sheet/Plate Hot Rolled/Cold Rolled While stainless sheets and plates sound like the same product, they differ in thickness and durability. Stainless steel sheets are thinner, ...
7124. Ultra-High Strength Seamless Pipes: X70/X80 Steel for Offshore and Subsea Pipeline Projects Hot ... [Jun 10, 2025]
[Jun 10, 2025] Product Description Seamless steel pipe for pipelines, used for oxygen, water and oil transport pipes in the oil and gas industry. Standard: API SPEC 5L--American Petroleum Institute Standard GB/T9711--China ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
7125. ASTM A372 ASTM A519 En10297 JIS G3429 Certified Seamless Steel Pipes: Black & Galvanized Steel in ... [Jun 10, 2025]
[Jun 10, 2025] Product Description Discover the unparalleled excellence of our seamless steel pipes, meticulously engineered for pipeline applications in the dynamic oil and gas industry. Perfect for the safe and efficient ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
