Construction safety management: coupler type steel pipe scaffold structure

Construction safety management: coupler type steel pipe scaffold structure
The fastener type steel pipe scaffold is mainly composed of steel pipe and fasteners. Steel pipe generally USES 48 mm outside diameter, wall thickness of 3.5 mm of welded steel pipe, or 51 mm outside diameter, wall thickness, 3-4 mm seamless steel tube. Fasteners including rectangular, rotary and docking fastener. The scaffolding system is composed of steel scaffolding (bamboo scaffolding), small bar, bar, poling and bracing, Rachel parts and fasteners to connect them.

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The International Steel Market is Still Oversupplied

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Iron and steel industry prices fell, the reason why?

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