What should be paid attention to in the transportation of anti-corrosion insulation steel pip

What should I pay attention to in the transportation of anti-corrosion insulation steel pipe ?


Anti-corrosion insulation steel pipe should pay attention to every shipment and loading. In the hoisting, the insulation layer of anti-corrosion insulation steel pipe should not be hoisted as much as possible to avoid destroying the insulation layer. The car should be kept clean and tidy. Sharp things appear to avoid piercing the insulation layer and losing the insulation effect.


Secondly, it is necessary to go to the anti-corrosion and heat-insulating steel pipe you purchased to inspect it. Look at the material selection of PE black jacket tube, whether it is processed by itself or to buy other people's secondary recycling waste materials. It is necessary to seriously examine the purity of raw materials. Whether there is any other waste, this will directly affect the quality of the PE black jacket tube produced. When purchasing insulated steel pipes, it is necessary to pay attention to the ratio of black and white raw materials for polyurethane foaming, and weigh them in strict proportion to the requirements of the products. No material agitation is even. Otherwise, the cells will be sparse, the toughness is poor, the strength is poor, and the time is long and collapses.


After the welding is completed, is there any X-ray detection rigor? At the mouth, whether there is a re-added insulation layer and an outer sheath tube.