**Square pipe: 20*20mm~400*400mm**

**Rectangular pipe: 20*40mm~300*500mm**

**standard: ASTM A500, EN10219, EN10210, JIS3466, GB/T 6728**

**APPLICATION:Construction / building materials steel pipe**

**Steel structure**

**Scaffolding pipeFence post steel pipeFire protection steel pipeGreenhouse steel pipeLow pressure liquid, water, gas, oil, line pipeIrrigation pipeHandrail pipe**

# Square & Rectangular Steel Tube

Found 88 products

Min. Order: 1 piece

Square Hollow Section Steel Pipe

Square tube

Rectangular steel tube

Square and rectangular steel tube

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square Hollow Section Steel Pipe

Square tube

Rectangular steel tube

Square and rectangular steel tube

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square Hollow Section Steel Pipe

Square tube

Rectangular steel tube

Square and rectangular steel tube

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square tube

Rectangular steel tube

Square and rectangular steel tube

Min. Order: 1 piece

Square tube

Rectangular steel tube

Square and rectangular steel tube

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