we have our own pipe fitting factory since 1998 ,which covers 100 acres. In 1998, we invested and set up a new flange factory. Up to now, we have a complete production system, and become a professional and competitive group in this field.
Flange Standard
There’re two main international standards for pipe flanges, that is, European pipe flange system represented by Germany DIN (including the former Soviet Union) and the American pipe flange system represented by ANSI flange. In addition, there are Japan JIS flange, but generally they are only used for public utilities in petrochemical plants and have international impact.
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