Shop from professional Pre-galvanized Steel Pipe manufacturers and suppliers for quality 200 x 200 tube square pipe astm a53 galvanized square and rectangular tube steel tube made in China here.The best service and fast delivery are offered.China Carbon Welded Square and Rectangle Steel Tube black/galvanized square steel pipe Size 20x20--400x400mm (square) 20x40--400x600mm (rectangular) Wall thickness 0.7-20mm Length 5.8m 6m or based on your request Standard ASTM A500 and so on (the Chinese material can be Q195,Q235Q345) Surface Black,or Galvanized and Oiled to prevent the rust End finish Plain end Material Q195
Casing Pipe,Seamless Steel Pipe,High Pressure Boiler Tube manufacturer / supplier in China,offering SAE1045 C1045 Ck45 S45c Forged Carbon Steel Solid Round Bar,Carbon Steel Pipe ASTM A53 Seamless Steel Pipe Sch 40,ASTM A53gr.B Seamless Carbon Steel Pipe (Sch40 A53 A106 APIChina Hollow Black Iron Q235 Welded Square Steel Pipe ASTM A500 Cold Formed Welded and Seamless Carbon Steel Steel Structural Tubing in Round and Shapes ASTM A500,ASTM A 53 Gr.A,Gr B,Gr C,Gr.D,DC01,DC03,1008,1010China Pre Galvanized Thin Wall Welded Square Steel Tube steel pipe lines,4 hollow section production lines,3 ERW steel pipe production lines.The annual output is 200,000 tons.Our main products are galvanized steel pipe,erw steel pipe,square and rectangular steel pipe,seamless steel pipe and some other kinds of steel coils ,plates,wires and profiles.
Square Tube Appliation Square tubes are widely used for structure,furniture and fencing and so on field.1.Square Tube Material ASTM A500 Q195 Q235 Q345 S275JR,S355JR,etc.2.Square Pipe Production Technique ERW Welded 3.Square Pipe Specifications Diameter 20X20mm~500X500mm Thickness 1.0mm~18mm Length 6m or cut as request Addition:China Steel Tube Q235 LSAW Steel Pipe ,page1.Hot Rolled A387 Gr50 Steel Plate-paleo Steel SupplierHot Rolled A387 Gr50 Steel Plate-paleo Steel Supplier.paleo Steel Supplier.8,900,000 TONS CAPACITY STEEL PLATE.The thickness range of steel coil is from 1.2mm to 25.4mm,the thickness of steel plate can achieve to 700mm from 4.5mm,The supply capacity per year is about 8,900,000 tons steel plate/coil according to EN10025,EN10028,ASTM A36
imagesChina Square Steel Tube,Square Steel Tube Manufacturers Gi Welded Carbon Hollow Section Galvanized Rectangular Square Steel Tube for Building MaterialGood Price Round/Square/ Rectangle Black and Galvanized Mild Carbon Steel tube for Building Material20*20/30*30/40*40/50*50/60*60/40*80/30*60 Square Tube Rectangular Steel Tube with Factory Weight List PriceASTM Steel Profile Ms Hot Rolled Square TubeChina Gi Steel Square Pipe (Q195,Q215,Q235,Q345 Galvanized Pipe,Square Tube,Green House Steel Pipe manufacturer / supplier in China,offering Gi Steel Square Pipe (Q195,Q215,Q235,Q345),ASTM A53 Welded Steel Pipe Black ERW Steel Pipe for Construction,ERW Black Hollow Section for Construction Black Round Steel Pipe and so on.Square Pipe Square Pipe ASTM A500 Cold Formed Welded and Seamless Carbon Steel Steel Structural Tubing in Round and Shapes.ASTM A 53 Standard Specification for Pipe,Steel,Black and Hot-Dipped,Zinc-Coated,Welded and Seamless.EN 10210 Hot finished structural hollow sections of non-alloy and fine grain structural steels.EN 10219 Cold formed welded structural
Square/ Rectangular Tube 94.1%.5.0 ( 1) Contact Supplier.Sturdy,Stainless q235 square steel tube for Industry Uses
The q235 square steel tube you can find on the site are generally built using hot-dipped technology to prevent rusting and weakening of the structural elements.With seamless welding quality,these q235 square steel tube are annealed with nitrogen protection and are polished with utter professionalism.These products are made of robust materials such as carbon steel,stainless steel,galvanized surface