Q235 Q345 Q420 Construction Welded Round Steel Pipes

2mm q235 erw welded black carbon steel pipes Q235 Q345 Q420 Construction Welded Round Steel Pipes Q195/Q215/Q235/Q345. Surface Treatment. Black,Galvanized. Usage. Construction Structure. Section Shape. Round. Shape. Round Q235 Q345 Q420 Construction Welded Round Steel PipesAngle Steel Reya Angle Steel Co. - Steel Angle

Unequal angle steel Chinese standard:from45*28--200*125(mm) Japan standard from 100*75--150*100(mm) Material is Q235,Q345,Q420 The length is from 6m to 12m.China GB/T13793 GB/T3091 Q195 Q235 Q345 Q420 Round

China Gi Hollow Steel Pipes Construction Material ASTM

China Gi Hollow Steel Pipes Construction Material ASTM A53 Schedule Zn Coating 60-400G/M2 with High Quality, Find details about China Galvanized Steel Tube, ERW Steel Tube from Gi Hollow Steel Pipes Construction Material ASTM A53 Schedule Zn Coating 60-400G/M2 with High Quality China Light Weight Tube Section Mild Tubes S235 S355 Mild Q235 Q345 Q420 Construction Welded Round Steel PipesSteel Pipe, Steel Tube, Square Pipe manufacturer / supplier in China, offering Light Weight Tube Section Mild Tubes S235 S355 Mild Steel Square Pipe Q235 Ms Square Hollow Section Rectangular and Square Black Carbon Steel Pipe, Building Material/Hollow Tube/Metal/ERW Black Round Steel Pipe, Color Coated Steel Coil PPGI PPGL Prepainted Galvanized Steel Coil and so on.China Q195/Q235/Q345 /S275/S235 Steel Pipe

China Q235B 30X30X4mm High Strength Hot Rolled Steel

Our company hot-rolled angle steel is suitable for the electric power iron tower,the steel structure work shop and bridge frame and so on. The material is Q235,Q345,Q420,etc . The size in length is 6-12m.And we can produce according to your demand 2.Products advantages. convenient in construction and save much time and labor. high mechanical Q235 Q345 Q420 Construction Welded Round Steel PipesChina Welded Carbon Iron Fence Pipe with Low Price - Steel Pipe, Weld Steel Pipe, Carbon Steel Pipe manufacturer / supplier in China, offering Welded Carbon Iron Fence Pipe with Low Price, St52 Q235B Q345b Round / Square ERW Carbon Hollow Section Zinc Coating Seamless Pipe Gi Steel Tube Galvanized Steel Pipe, China Tianjin New Material Customized Zn-Al-Mg Coated Steel Alloy Coated Superdyma Zam PPGL Galvalume Steel Coil Used Images of Q235 Q345 Q420 Construction Welded Round Ste imagesChina Welded Q235 Steel Pipe, Welded Q235 Steel Pipe Q235 Q345 Q420 Construction Welded Round Steel PipesChina Welded Q235 Steel Pipe manufacturers

MaGang High Quality Sprial Construction Welded Steel Pipe

MaGang High Quality Sprial Construction Welded Steel Pipe. Standard JIS G3463-2006, DIN 1626, ASTM A106-2006, BS 1387, API 5CT, GB 5310-1995; Grade A53(A,B), 16Mn, API J55Pre 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:Professional China Sawl Spiral Welded Steel Tube

Q345 SHS Steel Pipe - Weathering Resistant Steel Factory

Structural Building Material/Hollow Tube/Metal/ERW Q345 . Round Steel Welded Pipe, Steel Pipe, Galvanized Steel Pipe manufacturer / supplier in China, offering Structural Building Material/Hollow Tube/Metal/ERW Q345 Q235B ERW Black Round Steel Welded Pipe, S235jr S275j0/J2 S355j0/J2 ASTM A500 Gr. a/B/C/D Stk400 Stkr490c350 C350L0 Q235 Q345b/C/D Seamless 20# Some results are removed in response to a notice of local law requirement. For more information, please see here.Some results are removed in response to a notice of local law requirement. For more information, please see here.Datasheet for Steel Grades Structure Steel Q235Steel Bar Round Bar, Flat Bar, Square Bar 8-1200mm*L Forging, hot rolling and cold rolling, Cast Black, Rough Turning, Shot Blasting, Coil / Strip Steel Coil /Steel Strip 0.03-16.0x1200mm Cold-Rolled & Hot-Rolled Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting Pipes / Tubes Seamless Pipes/Tubes, Welded Pipes/Tubes OD:6-219mm x Q235 Q345 Q420 Construction Welded Round Steel Pipes

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