rectangular steel pipe Online Manufacturer

Steel Grade:: Carbon Steel ST37.0 , ST44.0 , Q235 , Q345

Production Method:: Seamless Cold Drawing , ERW Welding

Products Name: ASTM A500 Structural Round Tubing

Production Method: Seamless Or Welded

Thickness: 0.1mm-60mm

Certification: ISO9001-2008

Type:: Special Steel Pipe

Material:: SAE1010 , SAE1020 , SAE1035 , SAE1045 , ST37.0 , ST44 , ST52 , E235 , E355

Section Shape:: Inside Round , Outside Special Shape Seamless Steel Tubes

Application:: For Machinery, Algricultural Machineries

Type:: Special Steel Pipe

Material:: SAE1010 , SAE1020 , SAE1035 , SAE1045 , ST37.0 , ST44 , ST52 , E235 , E355

Keyword: Seamless Square Tube

Material: GrB GrC S355JR Q235 Q345 Etc

Grade：: 10#-45#, A53-A369, API J55-API P11

Section Shape：: Flat Oval And Oval

Grade：: 10#-45#, A53-A369, API J55-API P11

Section Shape：: Flat Oval And Oval

Product Name: Large Diameter OD813mmXWT6mm Welded Steel Tube

Keyword: Large Diameter Welded Steel Tube

Application: Structural Purpose

Standard: ASTM,DIN,GB,JIS,API

Characteristic: Welded Stainless Clad Pipes

Material: 06Cr19Ni10, 12Cr18Ni9 Etc

Keyword: Stainless Steel Tube

Grade: TP409 Etc

Characteristic: Hexagonal Steel Tube

Material: SAE1020, SAE1045 Etc

Surface: Polishing

Keyword: Elliprtical / Oval Tube

Application: Automobile

Outer Diameter(round): 30 - 426 Mm