Product Name

Rectangular Pipe

Material

Q235,Q345

Material Chemical Composition

Tensile strength: 375-460(Mpa)

Yield strength:≥235(Mpa)

Elongation:≥26(a≤16mm)
                    ≥25(a>16-40mm)
                    ≥24(a>40-60mm)
                    ≥23(a>60-100mm)
                    ≥22(a>100-150mm)
                    ≥21(a>150mm) 

Shape

Rectangular

Outer Dia(mm)

10*20-700*300

Wall Thickness(mm)

0.6-25

Length(m)

5.8-12

Surface Treatment

1)Black,Pre-galvanized

2)oiled,powder coating

3)Galvanized as your requirement

Application

construction pipe, machine structure pipe, agriculture equipment pipe, water and gas pipe, Greenhouse pipe, Building material, Furniture tube, Low pressure fluid tube, etc