Aug 31, 2021 · ZDPs steel pipes are widely used in the national major construction project, such as South-to North Water Diversion Project, Shanghai World EXPO, Hangzhou Bay Bridge, Henan inter-city Railway Yellow River Bridge, Wuhan Yangze River Tunnel, The Three Gorges Dam project, Jinan Olymipic Sports Center. Shiwu High Speed Way. China Galvanized Steel Tube, Galvanized Steel Tube Aug 18, 2021 · Hot Rolled Water Transportation Schedule 40 Q195b Hot DIP Galvanized Steel Pipes and Tubes. FOB Price:US $ 590.0-700.0 / Ton. Min. Order:1 Ton. Hot Rolled Water Transportation Schedule 40 Q195B Hot Dip Galvanized Steel Pipes And Tubes 1)Pipes for pipelines, water, gas pipes 2)Oil pipe suitable for oil industry, oil
China Hot DIP Galvanized Round Steel Pipe / Gi Pipe /Pre Galvanized Steel Pipe for Construction, Find details about China Building Material, Black Carbon from Hot DIP Galvanized Round Steel Pipe / Gi Pipe /Pre Galvanized Steel Pipe for Construction - TIANJIN FRIEND STEEL TUBE CO., LTD. China Hot DIP Galvanized Round Steel Pipe / Gi Pipe, Pre China Hot DIP Galvanized Round Steel Pipe / Gi Pipe, Pre Galvanized Steel Pipe for Construction, Carbon Steel Pipe, Stainless Steel Pipe, Find details about China 304L Stainless Steel Tube, 304 Stainless Steel Pipe from Hot DIP Galvanized Round Steel Pipe / Gi Pipe, Pre Galvanized Steel Pipe for Construction, Carbon Steel Pipe, Stainless Steel Pipe - Wuxi Guangjin Stainless Steel Co., Ltd. China Steel Pipe manufacturer, Steel Tube, Welded Steel BS7/En10255/ISO65/ASTM A672 Hot Dipped Galvanised Welded Steel Water Pipe Gi HDG Steel Pipe Class a Class B Class C Gr.50 with Plain End/Grooved/Threaded End FOB Price:US $500-550 / Ton Min. Order:2 Tons
Product DescriptionStandard:BS1139- 1775 , EN1039, EN10219, JIS G3444:2004Steel Grade:Q235,Q345,S235JR,S275JRSurface Finish:Hot dipped galvanized, Electro Ga Hot Dip Galvanized Round Steel Pipe TIANJIN Xin Lian Xin Hot Dip Galvanized Round Steel Pipe. Size OD:21~508mm. Wall Thickness:0.8~20mm. Material:Q195, Q215, Q235, Q345. Zinc Coating:240~600g/m2. Technical:Hot rolled. END:Plain end OR thread both side. MOQ:5 tons each size. Shipping Port:Xingang, China. Hot dip galvanized square pipe for prefabricated steel Square pipe 20 * 20 * 1mm to 500 * 500 * 40MM, rectangular steel pipe 20 * 30 * 1.2mm to 400 * 600 * 40MM, spiral pipe Ø 219-1420mm can be made of steel grades from Q (s) 195 to Q (s) 345B / gr.a-gr.d. Yuantai Derun can produce square rectangular tubes according to ASTM A500, JIS g3466, en10219, din2240 and as1163.
Jul 08, 2020 · The hot-dip galvanized pipe is to make the molten metal react with the iron substrate to produce an alloy layer, thereby combining the substrate and the plating layer. Hot-dip galvanizing is to pickle the steel pipe first, in order to remove the iron oxide on the surface of the steel pipe, after pickling, wash through the ammonium chloride or RK STEELSEstablished in the year 2007 at Chennai, Tamil Nadu, we R. K. Steel Manufacturing Company Private Limited are the prominent manufacturer, wholesaler and exporter of assured quality Hot Rolled Tube, Stainless Steel Tube, Black Steel Tube, Pre Galvanized Tube and much more. Sturdy, Stainless hot dip gi round tube for Industry Uses Stainless and galvanized hot dip gi round tube for industrial and commercial purposes at . These hot-dipped hot dip gi round tube are ideal for seamless construction uses.
What is Hot DIP Galvanized Round Steel Pipe / Pre Galvanized Steel Pipe/Galvanized Tube for Construction, pipe manufacturers & suppliers on Video Channel of Made-in-China.Hot Dip Galvanized Steel Pipes, ERW Hot galvanized tubing 15 rows · ERW HOT DIP GALVANIZED STEEL PIPES. Hot Galvanized Steel pipe is a pipe that has