Tangshan Zhengyuan Steel Pipe Co., Ltd is a subsidiary of Tianjin YouFa Steel Pipe Group Co., Ltd. It is a welded steel pipe manufacturing and processing enterprise, which was established in 2010. Our company covers 300 square meters. We have 12 hot galvanized steel pipe production lines, 5 ERW steel pipe production lines and 6 steel-plastic compound pipe production lines. We do the hydrostatic test ASTM A36 carbon steel equivalent 150x200 rectangular steel YOUFA STEEL PIPE GROUP Production Base including 9 factories:Tianjin Production Base-Tianjin Youfa Steel Pipe Group Co. .-No.1 Branch; Tianjin Youfa Steel Pipe Group Co. .-No.2 Branch; Tianjin Youfa Dezhong Steel Pipe Co.; Tianjin Youfa Pipeline Technology Co.; Tianjin Youfa Ruida Traffic Facilities Co.
ASTM A519 AISI SAE 4340 Quench Temper+Qt Drill Peel Alloy Steel Hollow Bar. PC steel bar is a kind of low carbon alloy steel bar with heat treatment for high strength pre-stressed concrete pile. It is mainly used in producing port concrete pile, high-rise building foundation concrete pile China Galvanized Steel Pipe Size Factory and Manufacturers Getting started; Galvanized Steel Pipe Size; Galvanized Steel Pipe Size - China Factory, Suppliers, Manufacturers. We've been proud with the significant shopper fulfillment and wide acceptance due to our persistent pursuit of top of the range both of those on solution and repair for Galvanized Steel Pipe Size , Antirust Black Square Steel Pipe, 50mm Diameter Gi Pipe Price, Tube Erw Steel Pipe HDG Steel Tubes - Seamless Steel PipesChina Manufacturer YOUFA Group 48.3mm hdg scaffold tube 3.2mm 6 meter. The specified outside diameter is 48.3MM and the specified wall thickness is 3.2MM for type 3 . China HDG Steel Pipe/Gi Square Steel Pipe/Tube Building HDG Steel Tubes Circular Hollow Sections (CHS) Hot Dip Galvanised (HDG) are high strength, cold formed (flat sheet
China Hollow Section Tube. China hollow section tubes play a vital role in the global steel pipe market today, which have been widely used in a lot of large construction projects around the world. For example, China hollow section tubes are widely used in greenhouse frame projects because of its cost effective, maintenance free corrosion protection system that will be able to last for decades china square black steel pipe hollow section - Seamless China Chs 355.6mm Circular Hollow Section Steel Pipe S355 china square black steel pipe hollow sectionChina Leading Manufacturer YOUFA Steel Pipe Group CHS 355.6MM Circular Hollow Section Steel Pipe S355 Size Round pipe 1/2" - 20" Spiral pipe diameter 219-1420mm Wall Thickness 1.4-14mm Length 2-12m according to customers' requirements Zinc coating for Hot Dipped china welded structural erw tubes en10219 manufacturers Steel Pipe, ERW Pipe, Structural Pipe manufacturer / supplier in China, offering En10219 Chs Hollow Section Structural ERW Steel Pipe, X42 X46 X52 X56 X60 API 5L Gr. B ERW Steel Pipe, Hot Sale Welded ERW Steel Pipe / Tube and so on. China En10219 Chs Hollow Section Structural ERW Steel Pipe china welded structural erw tubes en10219 manufacturers
Structural steel pipes are also commonly referred as CHS,SHS,and RHS,being circular,square,and rectangular hollow sections.Standard DIN EN 10210-1,DIN EN 10210-2,DIN EN 10219-1,DIN EN 10219-2,ASTM A500,ASTM A501. Black CHS Circular Steel Hollow Section Tube Pipe Steel We produce a full range of black circular hollow section steel pipe in ERW Electric Resistance Welded Pipe Outer galvanized gi steel pipe, galvanized gi steel pipe galvanized gi steel pipe, Wholesale Various High Quality galvanized gi steel pipe Products from Global Sodium Tripolyphosphate Suppliers and galvanized gi steel pipe Factory,Importer,Exporter at hollow circular section china hot dipped welded steel pipe China Leading Manufacturer YOUFA Steel Pipe Group CHS 355.6MM Circular Hollow Section Steel Pipe S355 Size Round pipe 1/2" - 20" Spiral pipe diameter 219-1420mm Wall Thickness 1.4-14mm Length 2-12m according to customers' requirements Zinc coating for Hot Dipped Galvanized finish 275-350g/m² standard Technique electronic resistance hollow circular section china hot dipped welded steel pipe. China Factory Direct Sale Pre Galvanised Steel Gp Hollow hollow
In addition, this type of steel pipe can also be used for . EN S355J0H Rectangular Steel Pipe Suppliers, Hollow rhs steel hollow section steel profile pipe Steel Pipe PriceStructural steel pipes are also commonly referred as CHS, SHS, and RHS, being circular, square, and rectangular hollow sections.China Chs 355.6mm Circular Hollow Section Steel Pipe S355 China Leading Manufacturer YOUFA Steel Pipe Group CHS 355.6MM Circular Hollow Section Steel Pipe S355 Size:Round pipe:1/2" - 20" Spiral pipe:diameter 219-1420mm Wall Thickness:1.4-14mm Length:2-12m according to customers' requirements Zinc coating for Hot Dipped Galvanized finish:275-350g/m² standard