Packaging:Each piece has a single paper box. And We put the paper box into wooden box.
Specifications Swing Check Valve Size:DN50-DN800 Design Standard:DIN,ANSI Face to Face:DIN3202-K3 ;GB12221-16 Swing Check Valve Serial number : BGH402Size : DN50-DN800Face to Face : DIN3202-K3GB12221-16Flange Drilling : DIN2501,BS4504,ISO2084,ISO2531,BS10-E,ANSI125/150,ASA125/150,AS2129Table D/E,ect Size : ...