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q345b black square s355jr steel tube

Black Q345B carbon steel square pipe with - Seamless steel

China Hollow Section Black Galvanized Square Steel Pipe .Black Square Hollow Section Pipe 1.Size15mmx15mm 300x300mm 2.MaterialCarbon steel 3.Factory price 4.Do small order[price]ss400 q235b q195 q345b black erw rectangle pipe tube[steel]Q235B Q345B Hollow Steel Pipe,ERW Black Round Steel Welded Pipe.All Products.Hollow Section Rectangular Pipe - minjiesteel40X40 Ms Hollow Section Black Square Pipe Q345B; 25MM Square Steel Tube Q345B for Construction; Black Square Oil Tube 75 75mm S355j2h For Steel StruProducts - Rectangular Tube,Square Tube,C Channel,Steel Galvanized Hollow Section Scaffolding Steel Pipe for 40X40 Ms Hollow Section Black Square Pipe Q345B; 25MM Square Steel Tube Q345B for Construction

Q345b 110x110 Seamless Asian Black Iron

imagesQ345b Stainless Square Tube,Q345b Stainless Square Tube offers 179 q345b stainless square tube products.About 33% of these are steel pipes.A wide variety of q345b stainless square tube options are available to you,such as astm,api,and din.Q345b Black Square Carbon Welded tube - Seamless Steel PipesBlack square steel tube ASTM A53 Grb China Manufacturer.CANGZHOU HAOYUAN PIPE FITTINGS MFG CO.,LTD [Hebei,China] Business Type Manufacturer Main Mark Worldwide; Exporter 71% - 80% Certs GS,GB,ISO9001,ISO9000,ISO9002,ISO14000 Description Black Square Steel Tube A53,Black Square Steel Tube,Square Steel Tube China ASTM A500 Seamless Square Steel Tube for Tube,Steel Tube,Seamless SteelQ345b Black Square Carbon Welded tube - Seamless Steel PipesWelded Square Steel Tube with Thin Wall Thickness Standard ASTM A500,JIS G3466,EN10210,GB/T6728-2002,GB/T6725-2002 Steel grade Gr.B,Gr.C,Q195,Q235,SS400,20#,45#,Q345B,etc Shape of pipe Square tube,rectangle tubes Type of pipe Seamless and welded ERW Black Welded Square Tube - ERW Steel Tubes - Weld Q345b Black Square Carbon Welded

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Welded Square Steel Tube - Manufacturers,Factory

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Square steel tube ,Steel ,ChinaASTM A500 Q345B 150mm x 150mm square steel tube with holes ASTM A53 Gr.B Chinese standard 20# hot rolled carbon welded steel pipe China Supplier black square steel pipe en s275 s355 black cold rolled mild carbon erw welded s355jr mild square pipe welded square - Steel Pipe Price.A wide variety of s355jr steel tube options are available to you,such as technique,grade group,and grade.[price]EN10210 S355 Square Tube 350*350mm China Manufacturer[steel]Welded Black Square Hollow Section; Steel Tube > Cold Formed Square Steel Tube; 1.0 35mm CE Certificate Mildhot rolled s235jr black anealed square tube - Q345D steel S235jr Sheet Metal Welded q235 q345 q195 s235jr s355jr st37 2 square steel pipe tubebright annealed square tube 10×10 100×100 Q195 Q235B Q345B SS400,Hot Dipped Galvanized Pipe,Hot Dipped Galvanized Tube,Galvanized Steel Tube manufacturer / supplier in China,offering Galvanized Pipe,Hot-DIP Galvanized Steel Pipe (SS400,Q235B,Q345B

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q235b square tube steels - BDN STEEL

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