Jiangsu Profile
Product List
7171. Hot Cold Rolled Welded Stainless Steel Round Tube/Pipe Ss 304 304L 309S 310S 316L 321 Polished Inox ... 
[Jul 16, 2025]
[Jul 16, 2025] Product Description 1. Material: 201, 202, 304, 304L, 316, 316L,409, 430,440A,ect. 2. Standard: ASTM, JIS, DIN, EN,GB 3. Thickness: 0.5-100mm or as customer's requirement 4. Outer diameter : 1) Round pipe: ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
7172. High-Quality ASTM A53, A135, A1085, En 10217, ISO 24566 Steel Pipe for International Buyers ASTM ... [Nov 19, 2025]
[Nov 19, 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
7173. API Standard Spiral Steel Pipe [Apr 17, 2015]
[Apr 17, 2015] API 5L /ASTM A53 spiral welded steel Pipes 1. Size---1/8" to 48"(DN6-1200) 2. Material--Gr. A, Gr. B, X42-X80, Q195, A235 etc 3. Standard--ASTM A53, ASTM A500, ASTM A252, API 5L, DIN17172, BS 1387/85, BS4568 ...
7174. Construction Industry Spiral Carbon Steel Pipe [Apr 17, 2015]
[Apr 17, 2015] API 5L /ASTM A53 spiral welded steel Pipes 1. Size---1/8" to 48"(DN6-1200) 2. Material--Gr. A, Gr. B, X42-X80, Q195, A235 etc 3. Standard--ASTM A53, ASTM A500, ASTM A252, API 5L, DIN17172, BS 1387/85, BS4568 ...
7175. Seamless Oil Casing Pipe [Aug 22, 2024]
[Aug 22, 2024] Seamless/welded carbon steel oil casing pipe tube 1) steel grade: J55, K55, L80, N80Q, C90, T95, P110 2) OD: 4 1/2", 5", 5 1/2", 6 5/8", 7", 7 5/8", 9 5/8", 10 3/4", 13 3/8", 16", 18 5/8", 20" 3) wall thickness: ...
7176. Carbon Steel Spiral Pipes [Jun 12, 2015]
[Jun 12, 2015] API 5L /ASTM A53 spiral welded steel Pipes 1. Size---1/8" to 48"(DN6-1200) 2. Material--Gr. A, Gr. B, X42-X80, Q195, A235 etc 3. Standard--ASTM A53, ASTM A500, ASTM A252, API 5L, DIN17172, BS 1387/85, BS4568 ...
7177. Premium Low Temperature Carbon Steel Pipe ASTM A333 Gr. 6 [Nov 28, 2025]
[Nov 28, 2025] Product Parameters 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
7178. Durable High-Strength A572gr50, A572gr65, A709gr50, A633 (C/D/E) Carbon Steel Pipe for Agricultural ... [Nov 25, 2025]
[Nov 25, 2025] Product Description Product Name Carbon Steel Pipe Size ERW OD 1/2 Inch -26 inch SSAW OD 219mm-2540mm LSAW OD 457.2mm-1422.2mm Seamless OD 21.3MM-710MM ERW Thickness 1mm-18mm SSAW ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
7179. Durable 5L Carbon Steel Pipe for Industrial Applications [Nov 14, 2025]
[Nov 14, 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 ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
7180. Durable Threaded Steel Pipe for Pipeline Manufacturing Needs [Nov 13, 2025]
[Nov 13, 2025] 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 National ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
7181. Premium Seamless Galvanized Steel Pipes for Industrial Use Low-Temp Structural ASTM A334 Gr. 4/Gr. ... [Nov 18, 2025]
[Nov 18, 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
7182. Premium ASTM A372 Carbon Steel Pipes for Industrial Use [Nov 14, 2025]
[Nov 14, 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
7183. Vent Tubing Air Galvanized Spiral Ventilation Duct Ventilation Tubing Stainless Steel Ventilating ... [Oct 24, 2022]
[Oct 24, 2022] Description The aluminum foil air duct is especially ideal for high pressure and low-pressure ventilation system, like the range hood. It can be fixed directly on the fittings. In case of fire or high temperature, ...
7184. ASTM A500 Gr. B Square Steel Pipe with Thin Wall Galvanized [Nov 06, 2020]
[Nov 06, 2020] Hollow Section Steel Tube Key Specifications/Special Features: Product name:Mild steel square tubes, mild steel rectangle tubes, square tubes, hollow section square tubes, hollow section rectangular tubes Square ...
7185. Precision Cold Drawn Bright Surface Irregular Special Shaped Hollow Tubes/Pipes [Mar 02, 2021]
[Mar 02, 2021] Special Section Irregular Shaped Hollow Steel Tube / Carbon Steel Tube / Hollow Section Pipe Product Description: Using precision roll forming machine lines, we can manufacture many kinds of roll formed products ...
