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Q235 GR B black steel square tube steel pipe

q235 rectangular pipe for construction YOUFA manufacture 2x2 steel section square tubing price

YOUFA manufacture 2x2 steel section square tubing price wall thickness from Brand:Youfa steel pipe;Size:20x20mm - 400x400mm; Wall thickness:1.3mm - 20mm; Length:6m in stock( or customized); Material:Q195,Q235,Q345; Surface:black (can be oiled or painted);Some results are removed in response to a notice of local law requirement.For more information,please see here.Previous123456NextChina Q235 Black Steel Pipe / ERW / Seamless Tube / Hot Steel Pipe,Black Pipe,Q235 manufacturer / supplier in China,offering Q235 Black Steel Pipe / ERW / Seamless Tube / Hot Rolled Round and Square Pipe,Steel Coil Factory,Colourful Coated Galvanized Steel Coil / PPGL / PPGI and so on.

Q235,Q345,S235jr,S355,ASTM A500 Black Carbon Square Q235 Steel Q235A Q235B Q235C Q235D Equivalent,

Q235 SteelFeatures and ApplicationsData Sheet and SpecificationQ235 Steel EquivalentQ235 steel is a plain carbon structural steel which is widely used in China,Q235 material in Chinese standard GB/T 700 is divided into 4 quality grades Q235A,Q235B,Q235C and Q235D; Density of this steel is 7.85 g/cm3,tensile strength is 370-500 MPa; yield strength is 235 MPa (data are for steel bar or steel plate diameter 16mm).Since its mild steel,it is used directly without heat treatment.See more on theworldmaterialSome results are removed in response to a notice of local law requirement.For more information,please see here.12345NextQ235 Astm Standard Black Rectangular Tubes/hollowQ235 Astm Standard Black Rectangular Tubes/hollow Section Steel Pipe For Table ,Find Complete Details about Q235 Astm Standard Black Rectangular Tubes/hollow Section Steel Pipe For Table,Black Rectangular Tubes,Rectangular Plastic Pipe Tube,Ms Square Steel Pipe For Table from Steel Pipes Supplier or Manufacturer-Shandong Shunshi High-Tech Industrial Limited CompanyQ235 A500 Mild Carbon Hollow Section Square Steel TubeChina Q235 A500 Mild Carbon Hollow Section Square Steel Tube,Find details about China Square Tube,Steel Tube from Q235 A500 Mild Carbon Hollow Section Square Steel Tube ,page1.

Oem Black Steel Pipe Manufacturer,Galvanised Steel Tube

Find black steel pipe factory? ChangZeng specialized in Q195 Q235 grade round welded black steel pipe manufacturing.HOME.ABOUT US.PRODUCT.Steel Profiles.Steel Sheet.Steel Coil.Steel Pipes.CUSTOM SERVICE. Q195 Q235 Grade Round Welded Black Steel Pipe.B China Q235B Black Square Pipe ,Covering an area of 164,000 square meters,is a comprehensive enterprise of steel deep-processing integrating ratio-frequency welded pipe,galvanized pipe,cold-rolled sheet and galvanized coil,with the annual yield capacity of 2,000,000 tons of welded pipe,450,000 tons of galvanized pipe rangingChina Q235 Square Steel Pipe Suppliers and Manufacturers product details.Q235 Square Steel Pipe.PECIFICATIONS ASTM A513 (1020-1026); ASTM A500 Grade B FINISH A513 was founded in 2012,located in Tangshan China.We will always adhere to the principle quality first,service supreme,mutual benefit.

China Q235 25X25mm Common Carbon Black Square Steel

China Q235 25X25mm Common Carbon Black Square Steel Pipes,Find details about China Black Square Pipe,Square Pipe from Q235 25X25mm Common Carbon Black Square Steel Pipes China Q195 Q235 Q345 ERW Black Carbon Steel Pipe

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