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4.0 Thickness Square Pipe Holes
https://www.jsjssolar.com/products/4.0-thickness-square-pipe-with-holes.html

Square pipe with holes is a pipe with a square cross-section, and its main features include the following:

1. Excellent mechanical properties: The square pipe is made of high-quality cold-rolled steel strip, which has high strength and toughness, and is not easy to deform and break during use.

2. Easy to process: square metal pipe with holes section shape rules, easy to cut, welding and processing, can meet all kinds of special requirements.

3. Strong anti-corrosion: The surface of the square metal tube with holes is treated with galvanized anti-corrosion treatment, which can extend its service life.

Features of 4.0 Thickness Square Pipe Holes
The medium channel system is convenient for construction and maintenance, and has strong seismic performance.

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