q235 zinc coating carbon steel square steel tube pipe

6m length hollow section pre-galvanized 75x75 tube gi box

6m length hollow section pre-galvanized 75x75 tube gi box 60g zinc coating square gi steel pipe, US $ 450.0 - 600.0 / Ton, API, ASTM, BS, DIN, GB, JIS, API, ASTM, BS Carbon Seamless Steel Pipe and Welded Steel Pipe, CS Pipe3.Type & Zinc Coating:Hot dip galvanized steel pipe (zinc coating:60g/m2-275g/m2) Pre-painted galvanized steel pipe (zinc coating:80g/m2-275g/m2) 4.Outside diameter:Round pipe:17mm-273mm Square pipe:15mm x 15mm - 400mm x 400mm Rectangular pipe:10mm x 20mm -200mm x 400mm 5.Wall thickness:Round pipe:0.6mm-12mm Square pipe:0.6mm-20mm

China Cheap Carbon Steel Pipe Suppliers - Wholesale & Buy

Hot Dipped Galvanizing ERW Pipe. Galvanized steel pipes are usually coated with zinc on the outside of low carbon steel. The galvanized layer is usually 20 um thick. The melting point of zinc is 419 C and the boiling point is about 908 C. In welding, zinc melts into liquid and floats on the surface of the molten pool or at the root of the weld. China ERW Welded Low Carbon Steel Square / Round Square Steel Tube, Steel Pipe, Carbon Steel Tube manufacturer / supplier in China, offering ERW Welded Low Carbon Steel Square / Round / Rectangular Pipe&Tube for Construction Q195~Q235 by Container Load, Q235 Oil Well Tubing Pipes/Galvanized Steel Pipe/Oil and Gas Steel Tube for Pipeline, Square Rectangular Structural Hollow Metal Steel Pipe and so on. China Low Price High Quality Q235/Q345 Carbon Steel Square Steel Square Tube, Square Pipe, Rectangular Pipes manufacturer / supplier in China, offering Low Price High Quality Q235/Q345 Carbon Steel Square Tube From Shengteng Steel, Black Carbon Steel ERW Round Pipe Protective Tube, Round ERW Welded Hollow Section Steel Tube / Pipe and so on.

China Q235 Ms Hollow Section Galvanized Square Steel Tube

China Q235 Ms Hollow Section Galvanized Square Steel Tube, Find details about China Pipe, Steel Pipe from Q235 Ms Hollow Section Galvanized Square Steel Tube - Jinan Sino Steel Co., Ltd. China Zinc Steel Rectangular Gi Metal Iron Square Pipe China Zinc Steel Rectangular Gi Metal Iron Square Pipe Tube, Find details about China Metal Tubes, Square Steel Tubes from Zinc Steel Rectangular Gi Metal Iron Square Pipe Tube - Bazhou GY Steel Pipe Manufacturing Co., Ltd. Galvanized Steel Pipe - Seamless steel pipe|carbon steel Application:Used for transporting low pressure liquid, gas and heating. Specification:OD:21.3mm ~ 610mm WT:0.5mm ~ 20mm LENGTH:0.3mtr ~ 18mtr, Ramdon Length, Fixed Length, SRL, DRL Standard and Grade:GB/T 3091 Q195/Q215/Q235/Q345, BS 7, EN 39, EN 1139 S235JR/S275JR, ASTM A53 GR. A/B/C, JIS G3444 STK 400/STK 500

High Quality Black Welded Steel Tube Q235 China

Looking for ideal Square Steel Pipe Railing Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Black Welded Square Tube Q235 are quality guaranteed. We are China Origin Factory of Square Steel Pipe Size Chart. If you have any question, please feel free to contact us. Product Categories :Welded High Quality Black Welded Steel Tube Q235 China Looking for ideal Square Steel Pipe Railing Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Black Welded Square Tube Q235 are quality guaranteed. We are China Origin Factory of Square Steel Pipe Size Chart. If you have any question, please feel free to contact us. Product Categories :Welded Pre Galvanized Steel Round PipePRODUCT NAME:Pre Galvanized Steel Pipe:Size OD:15~165mm:WALL Thickness:0.8~2.5mm:Material:Q195, Q215, Q235, Q345:Zinc Coating:40~200g/m2:Technical:

Pre Galvanized Steel Round Pipe

PRODUCT NAME:Pre Galvanized Steel Pipe:Size OD:15~165mm:WALL Thickness:0.8~2.5mm:Material:Q195, Q215, Q235, Q345:Zinc Coating:40~200g/m2:Technical: Q235 ASTM A500 Carbon Steel Pre Galvanized Steel PipeGalvanized Steel Pipe, Pre Galvanized Steel Pipe, Gi Pipe manufacturer / supplier in China, offering Q235 ASTM A500 Carbon Steel Pre Galvanized Steel Pipe, Hot Sell of Galvanized Squar Tube, Pre Galvanized Steel Round Pipe and so on. Q235 Grade Of Galvanized Carbon Steel Tube For Structure Q235 Grade Of Galvanized Carbon Steel Tube For Structure Product Introduction The hot dip galvanized steel pipe is a common used construction structural pipe.It has high zinc coating and longer service life.It usually galvanized in black pipe.The thickness of hot dip galvanized steel pipe

Q235, Q345, S235jr, S355, ASTM A500 Black Carbon Square

S355jr Square Pipe, Squarel Pipe S235, Square Tube S355 manufacturer / supplier in China, offering Q235, Q345, S235jr, S355, ASTM A500 Black Carbon Square Steel Tube Pipe, Hot Galvanized Round Steel Railing Pipe /Tianjin Gi Pipes Galvanizado, S275 S275j2h S235jr, S275jr S355jr S355 Carbon Seamless Steel Pipes and so on. Square/ Rectangular Tube - Tianjin Xinlianxin Steel Pipe Painted square/rectangular:Painted square/rectangular to remove the rust and clean the oil first and then paint the required color paint. Standard:GB/T6728:2002 , ASTM A500 , JIS G3466 , EN10210 ,EN10219 Carbon Steel Hot Rolled Zinc Coating Q235 Steel Hollow Carbon Steel Hot Rolled Zinc Coating Q235 Steel Hollow Tube Welded Square Pipe , Find Complete Details about Carbon Steel Hot Rolled Zinc Coating Q235 Steel Hollow Tube Welded Square Pipe,Square Pipe,Hollow Tube Square Pipe,Steel Hollow Tube from Steel Pipes Supplier or Manufacturer-Shanghai Shunyun Industry Co., Ltd.

SS400 Steel

SM570 Plate

Q235B steel

Product

News