Hot induction bends under sand blasting in Haihao Group

Long time raining in North area of China,industry activity are effected by the wet air.

The carbon steel hot induction bends in Haihao Group are rusty before coated.These bends are used to fabricate for grooved bends in Europe,and connected with the victualic couplings.The grooved ends of the pipe bends will be produced in client’s workshope,our company should ensure the surface of the bends in high level after shipment.

Before the coating to the steel bends

Before the coating to the steel bends

Before the coating to the steel bends,haihao pipe fitting factory do the sand blasting with the 4 meters high sand blasting machine.

After the sand blasting to the steel bends

After the sand blasting to the steel bends

After 20 mintues sand blasting,the rust and dirt are removed,the surface of pipe bends are smooth and clean.Sand blasted surface can ensure the high quality coating.

After the coating to the steel bends

After the coating to the steel bends

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