China Corrosion Resistant SS400 Black Steel Pipes 12mm-2620mm OD 0.5mm-40mm Thickness

Corrosion Resistant SS400 Black Steel Pipes 12mm-2620mm OD 0.5mm-40mm Thickness

Standard: ASTM,GB,DIN,JIS
Application: Fluid Pipe,Structure Pipe,Construction,Greenhouse
Grade: 20#,A53(A,B),45#,Q345
China OEM MS Black Steel Pipe EN10219 DIN17100 For Architecture Building

OEM MS Black Steel Pipe EN10219 DIN17100 For Architecture Building

Service: Customized
Standard: ASTM,GB,DIN,JIS,API
Application: Fluid Pipe,Structure Pipe,Construction,Greenhouse,Chemical Industry
China 6m Square Black Steel Pipes ASTM A36 A53 Electric Resistant Welded

6m Square Black Steel Pipes ASTM A36 A53 Electric Resistant Welded

Sample: For Free
Service: Customized
Standard: JIS, DIN, ASTM, API, Bs, GB, JIS G3463-2006, DIN 1626, ASTM A106-
China ERW Steel Black Hollow Section Q215 Q235 ODM 5800mm-12000mm Long

ERW Steel Black Hollow Section Q215 Q235 ODM 5800mm-12000mm Long

Service: Customized
Standard: ASTM,GB,DIN,JIS,API
Application: Fluid Pipe,Structure Pipe,Construction,Boiler Pipe,Chemical Industry
China Gi Beveled End Pipe Zinc Coated Cold Rolled Hot Rolled Square Hollow

Gi Beveled End Pipe Zinc Coated Cold Rolled Hot Rolled Square Hollow

Section Shape: Square,Round,Rectangular,square /rectangular/round Etc,Square/Rectangular
Grade: Q345,Q235,Q195,20#,16Mn
Grade Group: Q195-Q345,10#-45#,A53-A369,16Mn,ST35-ST52
China Q235 Galvanized Steel Square Tube 40X40 2m-12m A53 Grade B Building Materials

Q235 Galvanized Steel Square Tube 40X40 2m-12m A53 Grade B Building Materials

Section Shape: Square,Round,Rectangular,square /rectangular/round Etc,Square/Rectangular
Grade: Q345,Q235,Q195,20#,16Mn
Grade Group: Q195-Q345,10#-45#,A53-A369,16Mn,ST35-ST52
China Fluid Structural 20*20mm Galvanized Steel Square Tube Zinc Coated

Fluid Structural 20*20mm Galvanized Steel Square Tube Zinc Coated

Section Shape: Square,Round,Rectangular,square /rectangular/round Etc,Square/Rectangular
Grade: Q345,Q235,Q195,20#,16Mn
Grade Group: Q195-Q345,10#-45#,A53-A369,16Mn,ST35-ST52
China ERW Pre Galvanized Welded Square ASTM A500 A36 Plain Ends 300mm OD

ERW Pre Galvanized Welded Square ASTM A500 A36 Plain Ends 300mm OD

Section Shape: Square,Round,Rectangular,square /rectangular/round Etc,Square/Rectangular
Grade: Q345,Q235,Q195,20#,16Mn
Grade Group: Q195-Q345,10#-45#,A53-A369,16Mn,ST35-ST52
China Q235 Galvanized Welded Steel Pipe 4 Inch Beveled Chamfer Ends

Q235 Galvanized Welded Steel Pipe 4 Inch Beveled Chamfer Ends

Standard: ASTM,GB,DIN,JIS,API
Thickness: 0.5 - 20 Mm,1 - 8 Mm,2.5 - 80 Mm
Application: Fluid Pipe,Structure Pipe,Construction
China Building Industrial 5.8m-12m Galvanized Steel Square Tube ST35-ST52 Hot Rolled

Building Industrial 5.8m-12m Galvanized Steel Square Tube ST35-ST52 Hot Rolled

Section Shape: Square,Round,Rectangular,square /rectangular/round Etc,Square/Rectangular
Grade: Q345,Q235,Q195,20#,16Mn
Grade Group: Q195-Q345,10#-45#,A53-A369,16Mn,ST35-ST52
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