Square and Rectangular Tube
Square rectangular pipe is a name for square pipe and rectangular pipe, that is, steel pipes with equal and unequal side lengths. It is made of strip steel by processing and rolling. Generally, the strip is unpacked, flat, crimped, welded to form a round tube, which is then rolled into a square tube and cut to the required length.
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Product Parameters


Square rectangular pipe is a name for square pipe and rectangular pipe, that is, steel pipes with equal and unequal side lengths. It is made of strip steel by processing and rolling. Generally, the strip is unpacked, flat, crimped, welded to form a round tube, which is then rolled into a square tube and cut to the required length.

Specifications

Square pipe: 20*20mm-500*500mmRectangular pipe: 20*40mm-300*500mm

Standard

GB,BS,JIS,ASTM,DIN,AISI

Technology

Hot Rolled/Cold Rolled

Application

 

Construction / building materials steel pipe

Structure steel pipe

Solar structure component steel pipe

Fence post steel pipe

Greenhouse frame steel pipe

Packing

 

1.Big OD: in bulk

2. Small OD: packed by steel strips

3. Plastic bags

4. According to customer's requirement

Surface

Treatment

 

 

1.Galvanized

2 PVC,Black and color painting

3.Transparent oil anti-rust oil

4.According to clients requirement

Certificates

API,ISO9001-2008.SGS.BV

 

Product Display

方矩管拼图.jpg

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