Coating steel pipe in large diameter spiral welded pipe and high-frequency welded steel pipe made of plastic coating on the basis of a maximum nozzle diameter 1200mm, can be coated with polyvinyl chloride according to different needs (PVC), polyethylene (3PE), epoxy resin (EPOZY) and other various properties of plastic coatings, adhesion, corrosion resistance, and can be resistant to acid, alkali and other chemical corrosion, non-toxic, does not rust, wear and impact resistance, resistance to penetration strong, smooth pipe not adhere to any substance that can reduce transmission time of resistance, to improve traffic and transportation efficiency, reduce delivery pressure loss. Solvent-free coating, no leakage of material, which does not pollute the transmission medium, in order to ensure fluid purity and health, in the range of -40 ℃ to +80 ℃ thermal cycling can be used interchangeably, not aging, without cracking, which can be in cold areas and other harsh environments.
Large-diameter coating steel pipe is widely used in tap water, natural gas, petroleum, chemical, pharmaceutical, telecommunications, electric power, marine and other engineering fields.
More information,pls visit:hunan great steel pipe co.,ltd
没有评论:
发表评论