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 16 years manufacturer for metal truss, mobile stage, aluminium scaffolding, barriers, etc,.

Fastener type steel pipe scaffold low painted the structure of a bridge is safe, fastener type steel pipe scaffold, scaffolding leasing in jiangsu, jiangsu scaffold by manufacturer - Jiangsu Shizh

by:Shizhan     2020-09-28
The fastener type steel pipe scaffold at http://www. atjsj。 com/products- 细节。 asp吗? Cpid = 30 convenient operation is also known as tube shelf, erection of flexibility, high altitude, durable and turns; Simple processing, low cost of an investment, more economic, it is widely used in building engineering construction. It except for erection of scaffolding, can also be used to build derrick, feeding platform and the pier, etc. But there is also the fasteners ( Especially in the screw, nut) Easy to throw the vulnerability, bolt tightening of differences, eccentric or intersection distance between nodes in the force corresponding to the disadvantage of. Note: fastener type steel pipe scaffold construction fastener type steel pipe scaffold breed on the market at present good and evil people mixed up, quality is uneven, some manufacturer use grey cast iron to make the fastener type steel pipe scaffold, channel steel, its mechanical performance is difficult to meet the requirements in accordance with the national standards for production. Some units covet is cheap, cheap inferior fastener type steel pipe scaffold into the construction site. In addition, some units are neglected, the screw fastener type steel pipe scaffold rust, still use slippery silk, the tightening torque can not meet the specified requirements
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