


Complied Standards
Product design and production are in accordance with GB5135.6-2003.
Flange connection complies with GB/T 17241.6 as well as DIN2501, EN1092, ISO70005.2.
Face-to-face dimension complies with GB/T12221, as well as DIN3202, ISO5752.
Inspection and acceptance comply with GB5135.6-2003.

