china hot dipped s235 erw round bs1387steel pipe
ERW Steel Pipe,Welded Steel Pipe,Carbon Steel Pipe manufacturer / supplier in China,offering En10210-1 En10219-1 ERW Steel Pipes with Grade S235 S275 S355,En10219-1 S355j0h ERW Steel Pipe Outside Diameter 660.4,ASTM A519 4130 Seamless Steel Pipe and so on.
Youfa brand of ERW steel pipes,hot-dipped galvanized steel pipes,and SSAW steel pipes,has been awarded as famous-brand product of Tianjin by Tianjin government for many consecutive years.In six consecutive years,Youfa Group have been rated as top 500 enterprises of China in the same industry,and as top 500 manufacturing of China.China Galvanized Square Steel Pipe Rectangle Tube Gi Rhs Pre-Galvanized Steel Pipe,Steel Pipe,Gi Pipe manufacturer / supplier in China,offering Galvanized Square Steel Pipe Rectangle Tube Gi Rhs Shs,ASTM A36 Hot Dipped Galvanized Steel Pipe HDG Round Steel Tube,PPGI Coil Prepainted Galvanized Steel Coil Color Coated Steel Coil and so on.China HS Code Hot DIP Galvanized Carbon Steel Pipe Price Galvanized Steel Pipe,Steel Pipe,Galvanized Steel Tube manufacturer / supplier in China,offering HS Code Hot DIP Galvanized Carbon Steel Pipe Price,Black Hollow Section Square Steel Pipe,Shs Rhs ERW Black Carbon Hollow Section Steel Square Pipe and so on.
Hot-dip galvanizing is carried out first by pickling the steel pipe,and in order to remove the iron oxide from the surface of the pipe,the pickling is followed by cleaning in an aqueous solution of ammonium chloride or zinc chloride or a mixture of ammonium chloride and zinc chloride in an aqueous solution tank,which is then fed into the hot-dip galvanizing tank.Hot-dip galvanizing has the advantages of uniformChina Hot Dipped Galvanized Rectangular Section Cold Light Weight Tube Section Mild Tubes S235 S355,ASTM A53 A106,S235 S355 Mild Steel Rectangular Pipe Q235 manufacturer / supplier in China,offering Hot Dipped Galvanized Rectangular Section Cold Rolled Material Mild Steel Pipe for Construction,27X47 37X57 Ms Box Square Tube Gi Hollow Iron Steel Bar,48X98 Zinc Coated 40g Hollow Section Square Hollow Ms Tube and so on.China Hot-Dipped Galvanized Welded Steel Pipe
Steel 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,Safe Reliable Scaffold Steel Prop for Support System,Hot Rolled Mild Steel Flat Bar,Hot Dipped Galvanized Iron Flat Bar and so on.China Prime Quality Youfa Brand Gi Pipe Hot-Dipped Steel Hot dipped galvanized steel pipe tube/ Hot dipped galvanized steel pipe.Size.1/2-10 Wall thickness.0.8mm-10.0mm.Length.1m-12m ,by customer's requiremnts.Internatioanal Standard.ISO 9000-2001,CE CERTIFICATE,BV CERTIFICATE.Standards.ASTMA53,BS1387-1985,GB/T3091-2001,EN39,BS1139.Materials.Q195,Q215,Q235,Q345.Product Category.Metallurgy,MineralChina S235 Hot DIP Galvanized Steel Pipe Tube Gi Pipe Galvanized Welded Steel Pipe,1.5 Inch Galvanized Pipe,2 Inch Galvanized Steel Pipe Price manufacturer / supplier in China,offering S235 Hot DIP Galvanized Steel Pipe Tube Gi Pipe Price List Round ERW Welded in Steel Pipes,AISI 317lmn 2b Ba Satin Brush Finish Stainless Steel Coil with High Quality Factory Price,AISI 317L 2b Ba Satin Brush Finish Stainless Steel Coil with High Quality
Jul 10,2018·China Square Pipe supplier,Welded Steel Pipe,Hot Galvanized Steel Pipe Manufacturers/ Suppliers Hot DIP Hollow Gi Ms Round /Welded/Square Grade B Galvanized/Carbon/Seamless Steel Pipe for Oil and Gas/BS1387 Steel Pipe/Zinc Pipe PriceChina Youfa Q235 MS Carbon Steel CHS Hollow Section ERWProduct Hot Dip Galvanized Steel Pipe Material Carbon Steel Grade Q195 = S195 / A53 Grade A Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Grade B Grade C Standard ASTM A53,ASTM A500,A36,ASTM A795,ISO65,ANSI C80,DIN2440,JIS G3444,GB/T3091,GHot Dipped Galvanized Steel Tube Hollow Section Pipe We not only can produce 450,000 tons of various sizes of ERW steel pipe,but also can produce deep processing pipe with 100,000 tons.Our annual production capacity of hot dipped galvanized steel pipe is 200,000 tons,capacity of greenhouse engineering material is 250,000 tons and highway column and guardrail is 200,000 tons.
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