ERW welded, hot dipped galvanized, pre-galvanized. Zinc-coating:Pre-galvanized steel tube:30g/m2-80g/m2. Galvanized steel tube:200g/m2-400g/m2. Usage:Mechanical & manufacture, Steel structure, Ship building, Bridging ,Automobile chassis, construction. Supply Ability:1500000 Ton/Tons per Year. Surface Treatment: China En10210 S355j0h /En10219/En10205/ASTM Black Hollow Section Square & Rectangular Pipes Product Description:What kind of pipe/tube can we do? We have three manufacture lines,which cost more than 3 million dollars.The 3 lines make full sizes of square and rectangular tubes:20mm*20mm-600mm*600mm square tubes;20mm*30mm-600mm*800mm rectangular tubes, thickness:1.5mm-35mm,over 2800 kinds of specifications.
China Pre-Galvanized Square/Rectangular Hollow Section Q235 Gi Steel Pipe for Structure Building, Find details about China Gi Tube, Gi Shs Tube from Pre-Galvanized Square/Rectangular Hollow Section Q235 Gi Steel Pipe for Structure Building - TJYCT STEEL CO., LTD. China Q235B Black Square Pipe - China Steel Pipe, Steel TubeTangshan Lianchuang Steel Making Science & Technology Co., Ltd., Covering an area of 164, 000 square meters, is a comprehensive enterprise of steel deep-processing integrating ratio-frequency welded pipe, galvanized pipe, cold-rolled sheet and galvanized coil, with the annual yield capacity of 2,000, 000 tons of welded pipe, 450, 000 tons of galvanized pipe ranging China Q235B Welded Pre-Galvanized Steel Hollow Section Q235B Welded Pre-Galvanized Steel Hollow Section Square Structural Steel Tube Rhs Shs. Get Latest Price. Min. Order / Reference FOB Price. 25 Tons. US $550-650/ Ton. Port:Qingdao, China. Production Capacity:8000tons Per Month.
S355 LSAW/SSAW/ERW/Smls Steel Piling Pipe for Foundation Works, Drill Pipe, Water Galvanized Pipe (Round, Square, Rectangular) API5l, ASTM A53 Q235B Tube FOB Price:US $ Difference between ERW, DOM and Seamless Tube Metal May 12, 2015 · ERW (Electric Resistance Welded) The nomenclature ERW refers to a specific type of welding process that involves both spot and seam welding. Seam welding is commonly used during the manufacturing of round, square and rectangular steel tubing. The steel strip is unwound from coils and side-trimmed to control width and condition the edges for Gi Pipes ! Iron Pipe Scrap Q235b Pre Galvanized Welded Gi Pipes ! Iron Pipe Scrap Q235b Pre Galvanized Welded Water Tube For Wholesales , Find Complete Details about Gi Pipes ! Iron Pipe Scrap Q235b Pre Galvanized Welded Water Tube For Wholesales,Q235b Pre Galvanized Welded Water Tube,Galvanized Iron Pipe Scrap,Q235b Pre Galvanized Welded Water Tube from Supplier or Manufacturer-Tianjin Fangya International Trading
Basic Technical Information of Welded Pipe Production Line Product&yield Round Pipe 76mm-165mm Thickness:2.0mm-6.0mm Square & rectangle tube 60mm×60mm -130mm×130mm Thickness:2.0mm-5.0mm Length 6m-12m MS Seamless Pipes Manufacturer ERW Square Rectangular MS Seamless Pipes Manufacturer and ERW Square Rectangular Pipes Supplier in Mumbai India Call +91 9869218787. We Stockist Stockist, Dealer of Hydraulic Pipes, MS Pipes, Industrial Pipes, ERW & Galvanized Pipes, Hollow Section, Honed Tubes, Hydraulic MS Seamless Pipes and Tubes, Hydraulic Prime MS Seamless Pipes And Tubes, Hydraulic Carbon Steel Pipes, Hydraulic Alloy Pipe And Pre Galvanized Steel Round Pipe1.All the pipes is high-frequency welded. 2.Both inner and outer welded stab can be removed. 3.Special design available according to requirement. 4.Pipe can be necked down and punched holes. 5.Supplying BV or SGS Inspection if client need.
Pre-Galvanized Steel Pipe. Product categories:Galvanized Steel Pipe Product display:Pre-Galvanized Steel Pipe,Hot Dip Galvanized Steel Pipe,Galvanized Rack Pipe,Galvanized Water Pipe,Galvanized Structural Pipe,Galvanized Fence,Galvanized Furniture Tube Product description:Pre-Galvanized Steel Pipe Product Description:Hot Dip Galvanized Steel Pipe, Galvanized Rack Pipe, Galvanized Water Pipe Square,Rectangular Welded And Seamless Carbon Steel Quality Carbon Steel Pipe manufacturers & exporter - buy Square,Rectangular Welded And Seamless Carbon Steel Tube ASTM A500 Gr.B, Q235B, Q345B. from China manufacturer. The Effect of Cold Expansion of Q235B Large Diameter Nov 23, 2020 · The effect of cold expansion of large diameter straight seam welded pipes:(1) Improve the geometric dimensional accuracy of the pipe body and pipe end of the LSAW steel pipe, so that the diameter and roundness of the pipe body and the pipe end and the diameter difference between the two ends of the steel pipe meet the standard requirements, which is convenient for on-site welding
Production Range cover 15*15 mm -500*500 mm; 15*20 mm -400*600 mm. Standard:GB erw steel pipe pre to rectangular pipe and tubeT 6728, Tube erw steel pipe pre to rectangular pipe and tubeMetal erw steel pipe pre to rectangular pipe and tubeERW Q345 Q235B ERW Black Round Steel Welded Pipe q235b erw round steel welded pipe - armellelilydesign.behollow section q345 q235b erw welded black round pipe. Q345 Steel Rectangular Hollow Section manufacturers . China Q345 Steel Rectangular Hollow Section manufacturers Select 2019 high quality Q345 Steel Rectangular Hollow Section products in best price from certified Chinese U Steel manufacturers, I Steel suppliers, wholesalers and factory on Made in China Building Material Hollow Tube ERW q345b black carbon price q235b erw - A516 steel, 4140 and China Black or Galvanized Steel Carbon Welded Square . Steel Tube, Square Steel Tube, Square Tube manufacturer q345b black carbon price q235b erw supplier in China, offering Black or Galvanized Steel Carbon Welded Square Steel Tube for Construction, Steel Angle in Stock, Q345 Q235 Equal q345b black carbon price q235b erwUnequal Angle Steel Hot Rolled Iron Steel Angle in Stock and so on.
wholesale q235b carbon steel api 5l erw welded pipes tubes . Carbon Steel Tube,Carbon Steel Pipe Fitting,Carbon Steel Pipe Supplier manufacturer / supplier in China,offering Q235B S235jr BS7 ASTM A53 B ERW Welded Black Galvanized Pipe,Brass Electrode Copper Tube for High Speed Electric Spark Piercing Machine/ EDM Tube/EDM Brass Tube,0.2mm 0.4mm 0.6mm Electrode EDM Brass Pipe