Hebei Haihao Group finished the high pressure steel flanges

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At Haihao, we manufacture and stock a lot range of steel piping products . These products include: Steel pipes, Pipe fittings，Forged flanges , in various specifications and materials ( Carbon steel , Alloy steel , Stainless steel ).

Haihao group passed the inspectio..

Hebei haihao flange factory got the production plan in o ...

Hebei Haihao Group finished high ..

Hebei Haihao Group finished the high pressure steel flanges

Even the delivery time is very urgent, Hebei haihao grou ...

steel flange joint and steel flan..

Flange joint with bolts and nutsFlange joint consist of ...

Our pipe fitting factory finish t..

Hebei haihao pipe fitting factory finish Aerospace fuel piping system

The pipe fitting factory of our haihao group just finish ...

Hebei Haihao provide customizied ..

Last month, hebei haihao pipe fitting factory received a ...

Japanese steel makers are facing ..

Japanese steel pipes and fittings makers are facing whammy

Japanese steel mills are facing a decreased situation be ...

President Maduro Suggest the Oil ..

President Nicolas Maduro said the oil price now is just ...

Canadian clients had a satisfied ..

After over ten hours flying and one hour high speed trai ...

Brazil starts antidumping probe o..

Brazil’s national foreign trade ministry, Mdic, has ope ...

Steel Flanges,Pipes,Pipe Fittings

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Haihao group passed the inspectio..

Hebei Haihao Group finished high ..

steel flange joint and steel flan..

Our pipe fitting factory finish t..

Hebei Haihao provide customizied ..

Japanese steel makers are facing ..

President Maduro Suggest the Oil ..

Canadian clients had a satisfied ..

Brazil starts antidumping probe o..

Wled Neck Flange

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