Anti-corrosion insulation steel pipe storage and advantages
For a long time, there are many manufacturers and users in view of the unreasonable storage, anti-corrosion insulation finished steel pipe or bare pipe and lead to the destruction of the steel pipe anti-corrosion layer, so that the user is very confused, the seller should at least half a month before the start of work, bring the finished anti-corrosion layer steel pipe and bare pipe detailed loading and unloading and storage procedures to the household verification and approval, we should how to store
Anti-corrosion insulation steel pipe storage
The anti-corrosion insulation pipe process should include, at least, the accumulation position and the number of layers, the bare pipe lifting and transportation from the household, until the finished anti-corrosion layer steel pipe is handed over, the steel pipe marking system during the household period, the lifting of polyethylene anti-corrosion pipe, should choose nylon sling or other non-destructive anti-corrosion layer of the sling.
Whether it is the bottom end of the anti-corrosion pipe or the insulation pipe, two flexible supports should be used to pad up, the support distance should be 2m ~ 7m, and the minimum width of the support should be 200mm
The anti-corrosion pipe should not be less than 90mm from the ground, and the support pad should be padded with rubber sheets or straw bags between the anti-corrosion pipe and the anti-corrosion pipe. When transporting, it is appropriate to use nylon tape to bind and stabilize, and hard blocks should be prevented from mixing into the pipe stack in the loading link.
The extruded polyethylene anticorrosive pipe outdoor storage time is not suitable for more than half a year, if you need to store more than half a year, the use of opaque cover to maintain the anticorrosive pipe. The allowable stacking layers of the extruded polyethylene anti-corrosion pipe shall meet the requirements of Table 2.9.
The inspection of the finished anti-corrosion insulation pipe is carried out in the coating plant, including the inspection of the quality record of the product in the production process, the product performance test report, the identification of the coating process and other related conditions.
And by the resident representative, the resident supervisor and the delivery contractor signed and checked, allowed delivery, all the signed inspection materials should be archived, the supplier in the inspection and use of the process of finding quality problems to carry out claims control.
Advantages of anti-corrosion insulation steel pipe
The anti-corrosion insulation steel pipe is designed with environmental protection as the center. In today's pay attention to green environmental protection, this design is more in line with the needs of the progress of The Times, in the future for the transport of fluid carrier pipeline, environmental requirements will be more and more stringent, can not with the development of environmental protection products will eventually be eliminated.
In recent years, due to the needs of market development and engineering needs, steel pipe products have launched various types of steel pipes. Most of the anti-corrosion systems of high-quality anti-corrosion steel pipes are long-term, and the design life can reach more than 30 years.
The old steel pipe is about to be eliminated in engineering use, and the anti-corrosion steel pipe will occupy an increasingly heavy proportion in the future market development, and it will be the main force in the future pipeline project construction.
