Straight welded square pipe

Square pipe is a name of square pipe and rectangular pipe. In other words, square pipe is the hollow pipe with equal side length and unequal side length. It is made of strip steel after processing and rolling. Generally, the strip is unpacked, leveled, crimped and welded into a round tube, which is rolled into a square tube and then cut into the required length.

LSAW steel square pipes

Square pipe is a name of square pipe and rectangular pipe. In other words, square pipe is the hollow pipe with equal side length and unequal side length. It is made of strip steel after processing and rolling. Generally, the strip is unpacked, leveled, crimped and welded into a round tube, which is rolled into a square tube and then cut into the required length.

ERW welded square pipe

Square pipe is a name of square pipe and rectangular pipe. In other words, square pipe is the hollow pipe with equal side length and unequal side length. It is made of strip steel after processing and rolling. Generally, the strip is unpacked, leveled, crimped and welded into a round tube, which is rolled into a square tube and then cut into the required length.

ERW welded square tube

Square pipe is a name of square pipe and rectangular pipe. In other words, square pipe is the hollow pipe with equal side length and unequal side length. It is made of strip steel after processing and rolling. Generally, the strip is unpacked, leveled, crimped and welded into a round tube, which is rolled into a square tube and then cut into the required length.

Welded square pipe

Square pipe is a name of square pipe and rectangular pipe. In other words, square pipe is the hollow pipe with equal side length and unequal side length. It is made of strip steel after processing and rolling. Generally, the strip is unpacked, leveled, crimped and welded into a round tube, which is rolled into a square tube and then cut into the required length.

Welded rectangular pipe

Square pipe is a name of square pipe and rectangular pipe. In other words, square pipe is the hollow pipe with equal side length and unequal side length. It is made of strip steel after processing and rolling. Generally, the strip is unpacked, leveled, crimped and welded into a round tube, which is rolled into a square tube and then cut into the required length.
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