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Shangdong Juyiheng New Materials Co., Ltd.
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Black Hollow Square Tube 38x38 Square Carbon Steel Tube Q235 Q235B

Welded Steel Pipe
2025-04-28
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Q235 Q235B S275 Q275 Q345 ASTM A500 Gr.A S355 ST37 38x38 Black Hollow Section Square Carbon Steel Tube A square tube is formed by a coil and then passed through a series of molds. They are shaped by ... View More
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