Natural gas pipeline anti-corrosion price

Description :

　　Ordinary steel pipes will experience severe corrosion in harsh environments, which will reduce their service life. The service life of anti-corrosion and insulation steel pipes is also relatively long, usually around 30-50 years. Proper installation and use can also reduce the cost of pipe network maintenance. Anti corrosion and insulation steel pipes can also be equipped with alarm systems to automatically detect pipe network leakage faults, accurately identify the fault location, and automatically sound an alarm. 3PE anti-corrosion and insulation steel pipes have good insulation performance, with heat loss only 25% of traditional pipes. Long term operation can still save significant resources, significantly reduce energy costs, and have strong waterproof and corrosion-resistant capabilities. They do not require pipe trenches and can be directly buried underground or in water. Construction is also simple and fast, and the overall cost is relatively low. They also have good corrosion and impact resistance under low temperature conditions, and can be directly buried in frozen soil in certain environments. Before performing anti-corrosion treatment on the 3PE anti-corrosion steel pipe base material, it is necessary to inspect and record the steel pipes entering the inlet platform, perform shot blasting and rust removal on the outer surface of the steel pipes, and then check whether the cleanliness and anchor depth of the outer surface of the steel pipes meet the requirements. If they do not meet the requirements, they should be polished and repaired with a hand grinding wheel. The pipe end should be wrapped with adhesive tape, treated with fine dust, heated to the required temperature at medium frequency, sprayed with epoxy powder, wrapped on the side of the adhesive extruder, and burned on the side of the PE extruder. The anti-corrosion pipes should be water-cooled, and qualified products should be marked by spraying. The pipes should be placed on the platform and stacked for shipment.

AfterSalesService :

• Corrosion prevention of natural gas pipelines