Seamless steel pipe application in buried insulating pipe line

Heating pipe insulation will be taken before using the handle, which is also in the delivery of cold or hot water, steam, to reduce heat loss, in which the work will be used spiral piling pipe generally there are some projects will use seamless steel tube, which seamlessly hot and cold rolled tubes of two general I produced the heating pipe heating pipe insulation used in the work will be used seamless steel pipe, this pipe is used in the current heating project the most common pipe insulation in the production what equipment may be used: steel shot blasting machine, three PE winding equipment, PE pipe black and yellow jacket pulling machines, sand-blasting equipment, low pressure polyurethane fat Kee machine, foam platform, fiberglass winding machine, two PE coating, cement mortar spraying machines and other corrosion insulation supporting test equipment.

Anti-corrosion pipe insulation pipe deformation under external force, stability, anti-fatigue, etc. are likely to have an adverse effect on performance. In the hot-rolled steel products for processing, the pipe thickness and edge width not control this. Since the beginning of the expansion and contraction rolled out even the length, thickness are achieved and finally cooled or there will be some negative difference, this negative difference edge width is wider, thicker the performance will be more apparent. Relatively speaking GB spiral steel and seamless during transport are relatively stable, so the two steel pipe insulation work in the application of the more common tube.