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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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Our History


Hebei HaiHao High Pressure Flange & Pipe Fitting Group Co,.Ltd

History of HEBEI HAIHAO GROUP

1982

MENGCUN STEEL FLANGE CO.,LTD was found in MENGCUN COUNTY,CANGZHOU CITY,HEBEI PROVINCE,CHINA.

1985

Begins self-manufacture of Carbon steel High pressure flanges.

1988

Established the carbon steel pipe fittings factory

1988

Begins self-manufacture of stainless steel flanges

1990

Be a pressure pipeline components manufacturing unit safety registered enterprise

1993

Be a fixed enterprises of National Chemical Engineering Corporation,

1995

Be a standby redundancy web member of China Petrochemical Corporation

1996

Be awarded as “Hebei Famous Brand”

1997

The mark “HAIHAO” has been regarded as “Hebei Famous Brand” by Hebei Industry & Commerce Administration.

1998

Awarded ISO9001 approval..

1998

Cooperated with Nuclear Industry II Design Institute.

1999

Established cooperation with North East Power Design institute

1999

Established the steel pipes factory.

2002

Expand the factory square and Move to the new factory

2005

Establish the new steel pipes factory

2007

The 6000Tons pressing machine was commissioning for wind tower flanges.

2008

Be awarded ABS approval..

2009

Be awarded BV approval..

2011

Be awarded API approval..

2013

Be awarded ISO9001: 2008  approval..

2014

Be awarded PED (Pressure Equipment Directive) 97/23/EC Certificate

 

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