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hebeihaihao

Hebei haihao high pressure flange & pipe fitting group was established in 1982, located in Mengcun County the hometown of pipe fittings in China.


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The difference between anti-corrosion pipe and insulation pipe

Anti-corrosion insulation pipes generally refers to the anti-corrosion pipes and insulation pipes,both of which have strong anti-corrosion properties,but there are differences in the purposes.

FBE coating steel pipe

FBE coating steel pipe

Anti-corrosion pipes are usually used ordinary spiral steel pipes,straight seam steel pipes,seamless steel pipes,which are coated with the anti-corrosion coating or electric protection.The commonly used anti-corrosion coating include epoxy coating,fusion bonded epoxy(FBE) coating,3PE/3LPE,2PP/2LPP,3PP/3Lpp,petroleum bitumen and so on.Choosing the right coating can greatly reduce the corrosion and increase the service life of pipeline and make more safety in pipeline construction.

Insulation steel pipes

Insulation steel pipes

Insulation pipes are generally made of ordinary spiral steel pipes,straight seam steel pipes,seamless steel pipes,which are mainly used for heating pipe construction.

Haihao Group manufacture seamless steel pipes,welded steel pipes(ERW,LSAW,SAW pipes),spiral steel pipes,casing and tubing in different standards such as ASTM A106,ASTM A53,API 5L,API 5CT,ASTM A333,ASTM A335,EN 10217,EN 10219,BS4360,etc.The materials contain carbon steel,stainless steel,alloy steel.If you want to know more about our pipeline products,please email us:sales@haihaogroup.com

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