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121. A312 A269 A790 A789 304/316L Mirror Finish Stainless Steel Pipe/Tube Factory Wholesales Welded Pipe 
[Nov 21, 2025]
[Nov 21, 2025] Product Parameters Commodity Professional 430 201 202 304 304l 316 316l 321 310s 309s 904l stainless steel products Grade 201,202,304,304L,316,316L,310S,309S,321,301,310,410,420,430,904L Brand TISCO ...
Company: Jiangsu Hengshuntai Steel Co., Ltd.
122. Premium 316 Stainless Steel Welded Round Pipe for Extreme Cold [Sep 29, 2025]
[Sep 29, 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
123. DN80-DN2000 Ductile Iron Welded Carbon Steel Pipes and Seamless Steel Pipes From Chinese Suppliers [Nov 06, 2025]
[Nov 06, 2025] Product introduction Ductile iron pipe is a type of cast iron, an alloy of iron, carbon, and silicon. In ductile iron, graphite exists in a spherical form, typically with a size of 6-7 grades. Quality requirements ...
Company: Jiangsu Rongyi Metal Co., Ltd
124. China Seamless Pipe Manufacturer Q235 Q195 St52 Ss400 Ss420 Seamless Cold Rolled Welded Carbon ... [Dec 01, 2025]
[Dec 01, 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
125. Seamless ERW Sch 40 80 Carbon Steel Welded 6m Tube Galvanized Steel Pipe [Dec 01, 2025]
[Dec 01, 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
126. Carbon Steel Round Pipe Q235 Q355 A36 Seamless Welded Carbon Steel Pipe in Stock [Dec 01, 2025]
[Dec 01, 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
127. Spiral Steel Pipe Piles Pipeline Large Diameter Carbon Ms Spiral Welded Steel Pipe for Water Oil ... [Dec 01, 2025]
[Dec 01, 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
128. Spiral Steel Pipe Piles Pipeline Large Diameter Carbon Ms Spiral Welded Steel Pipe [Dec 01, 2025]
[Dec 01, 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
129. ASTM AISI A53/A135/A252/A500/A795 Nm360 Q355nh Q295nh Q345ns ERW Seamless Welded Round Tube Carbon ... [Dec 01, 2025]
[Dec 01, 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
130. Customized 201 304 321 316 316L 409 436 439 Welded Stainless Steel Tube & Pipe [Oct 22, 2025]
[Oct 22, 2025] Product Parameters Customized 201 304 321 316 316L 409 436 439 Welded Stainless Steel Tube & Pipe Production Name Stainless Steel Seamless/Welded Pipe Production Size Outer Diameter:6-2000 mm Thickness:0.1-100 ...
131. Premium ERW Steel Pipe - ASTM A53 Structural Quality Welded Steel Pipes ASTM A312/A312m [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
132. Q235B Carbon Steel Pipe Low-Pressure Welded & Seamless Pipe [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
133. Customized Large Diameter 304 Stainless Steel Industrial Welded Round Tube Pipe [Sep 18, 2025]
[Sep 18, 2025] Customized Large Diameter Stainless Steel Industrial Welded Round Tube Pipe Product Parameters Product name Customized seamless tubes 316 gauge 304 stainless steel pipe ...
Company: Jiangsu Hengshuntai Steel Co., Ltd.
134. ASTM Ba 2b 201/304/310/321 Welded Inox Stainless Steel Seamless Round Pipe [Sep 18, 2025]
[Sep 18, 2025] ASTM Ba 2b 201/304/310/321 Welded Inox Stainless Steel Seamless Round Pipe Product Parameters Product name Customized seamless tubes 316 gauge 304 stainless steel pipe price Brand BAOSTEEL, JISCO, TISCO , ...
Company: Jiangsu Hengshuntai Steel Co., Ltd.
135. Food Grade SS304 1.3mm 2.2mm 304/304L 321 Welded Square Stainless Steel Pipe [Sep 18, 2025]
[Sep 18, 2025] Food Grade Ss304 1.3mm 2.2mm 304/304L 321 Welded Square Stainless Steel Pipev Product Parameters Name Stainless steel pipe(welded,seamless) Standard ASTM ...
Company: Jiangsu Hengshuntai Steel Co., Ltd.
