China ASTM A36 A53 A192 Q235 Q235B 1045 4130 Sch40 API5l 5CT Oil and Gas for Non-Alloy Sch 40 ERW Electrical Galvanized En 10210 S355j2h Carbon St Carbon Steel Steel Pipe Tubes

ASTM A36 A53 A192 Q235 Q235B 1045 4130 Sch40 API5l 5CT Oil and Gas for Non-Alloy Sch 40 ERW Electrical Galvanized En 10210 S355j2h Carbon St Carbon Steel Steel Pipe Tubes

Invoicing: By Theoretical Weight
Surface: Customers′t Requirement
Outer Diameter: 57 - 325 Mm
China CS Q235 Square Metal Tube Hot Rolled Carbon Steel Pipe for Building Materials

CS Q235 Square Metal Tube Hot Rolled Carbon Steel Pipe for Building Materials

Invoicing: By Theoretical Weight
Surface: Customers′t Requirement
Outer Diameter: 57 - 325 Mm
China Q195/Q215/Q235/Q345 Round Black Galvanized Square Steel Pipe for Tubing and Pipe ASTM

Q195/Q215/Q235/Q345 Round Black Galvanized Square Steel Pipe for Tubing and Pipe ASTM

Invoicing: By Theoretical Weight
Surface: Customers′t Requirement
Outer Diameter: 57 - 325 Mm
China Q195 Seamless/Welded Round Square Carbon Stainless Steel Pipe for Oil and Gas Pipeline

Q195 Seamless/Welded Round Square Carbon Stainless Steel Pipe for Oil and Gas Pipeline

Invoicing: By Theoretical Weight
Surface: Customers′t Requirement
Outer Diameter: 57 - 325 Mm
China Prime High Strength ASTM A36 20mm Carbon Steel Square Pipe Invoicing by Theoretical Weight

Prime High Strength ASTM A36 20mm Carbon Steel Square Pipe Invoicing by Theoretical Weight

Invoicing: By Theoretical Weight
Surface: Customers′t Requirement
Outer Diameter: 57 - 325 Mm
China Plastic Pipe Cap Coated Mild Carbon Square Steel Tube Per Kg Hollow Section Seamless Welded Pipe Tube

Plastic Pipe Cap Coated Mild Carbon Square Steel Tube Per Kg Hollow Section Seamless Welded Pipe Tube

Invoicing: By Theoretical Weight
Surface: Customers′t Requirement
Outer Diameter: 57 - 325 Mm
China Hot Cold Rolled Carbon Steel Pipe Tube Square Steel Tube Q195/Q215/Q235/Q345 API Pipe

Hot Cold Rolled Carbon Steel Pipe Tube Square Steel Tube Q195/Q215/Q235/Q345 API Pipe

Invoicing: By Theoretical Weight
Surface: Customers′t Requirement
Outer Diameter: 57 - 325 Mm
China Square Tube Carbon Black Steel Tubes ASTM A53 A36 A106 Sch40 Q195/Q235 Shs Rhs JIS DIN En Customized

Square Tube Carbon Black Steel Tubes ASTM A53 A36 A106 Sch40 Q195/Q235 Shs Rhs JIS DIN En Customized

Invoicing: By Theoretical Weight
Surface: Customers′t Requirement
Outer Diameter: 57 - 325 Mm
China 3 20 mm Thickness Cold-Rolled Square Tube ASTM A544 Black Square Hollow Steel Tubes

3 20 mm Thickness Cold-Rolled Square Tube ASTM A544 Black Square Hollow Steel Tubes

Invoicing: By Theoretical Weight
Surface: Customers′t Requirement
Outer Diameter: 57 - 325 Mm
China Non-Oiled Mild CS ERW Black Carbon Steel Round Square Rectangle Pipe Tube for Oil and Gas

Non-Oiled Mild CS ERW Black Carbon Steel Round Square Rectangle Pipe Tube for Oil and Gas

Invoicing: By Theoretical Weight
Surface: Customers′t Requirement
Outer Diameter: 57 - 325 Mm
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