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151. Hot/Cold Rolled 316/409/420/430/201/304/321 Stainless Steel Welded Pipe 
[Sep 18, 2025]
[Sep 18, 2025] Product Parameters Hot/Cold Rolled 316/409/420/430/201/304/321 Stainless Steel Welded Pipe Production Name Stainless Steel Seamless/Welded Pipe Production Size Outer Diameter:6-2000 mm Thickness:0.1-100 mm ...
152. Pipe Mill Welding Line or Iron Pipe Making Machine or High-Frequency Straight Seam Welded Pipe Zg50 [Jun 05, 2025]
[Jun 05, 2025] Product Description Product Parameters Model Diameter of welded tube(mm) Wall thickness of welded tube(mm) Speed of tube welding(m/min) Power of main motor(kw) High frequency ...
153. DIN S355jr S355j0 Cold Drawn Q345b ASTM A36 A53 Seamless/Welded Hot Rolled Round Square 2mm 3mm ... [Oct 21, 2025]
[Oct 21, 2025] DIN S355jr S355j0 Cold Drawn Q345b ASTM A36 A53 Seamless/Welded Hot Rolled Round Square 2mm 3mm Wall Thick Carbon Steel Pipe for Building Product Description Product name Seamless Steel Pipe / Seamless Steel ...
Company: Wuxi Jinbao Special Steel Co., Ltd.
154. SUS 201 304 316 304L 316L 321 409 Rectangular Square Pipe Polished Ba Hl Bright Ss Pipes Round ... [Oct 22, 2025]
[Oct 22, 2025] SUS 201 304 316 304l 316l 321 409 Rectangular Square Pipe Polished BA Hl Bright Ss Pipes Round Stainless Steel Welded Pipes For Indistury. Production Name Stainless Steel Seamless/Welded Pipe Production ...
155. ASTM 304 316 310S 0cr25ni20si2 SUS310S Dia20*2.3mm Stainless Steel Cold Rolled Welded Pipe for ... [Oct 22, 2025]
[Oct 22, 2025] Product Parameters ASTM 304 316 310S 0Cr25Ni20Si2 SUS310S DIa20*2.3mm Stainless Steel Cold Rolled Welded Pipe For Household Water Production Name Stainless Steel Tube Production Size Outer Diameter:6-2000 ...
156. 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
157. 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
158. 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
159. 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
160. 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
161. 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
162. 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
163. 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
164. ASTM A53 Gr.a/B,ASTM A500 Gr.a/B/C/D,Q235A,Q235B,Q235C Premium Impact-Resistant Welded Steel Pipe ... [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
165. 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 ...
