Qingdao  Bestyear   Hardware   &   Machinery   Co.,   Ltd
 
 
Industry Valves
Qingdao bestyear hardware & machinary Co., Ltd
ADD:
7A Huanhai Mansion 22# Yan Er Dao Road Qingdao China
TEL:
0086-532-85786311
0086-532-85759809
FAX:
0086-532-85786310
EMAIL:
cheli@public.qd.sd.cn
Peibo_wang@hotmail.com
Double Disc Swing Check Valve/Single Disc Swing Check Valve
Size : 2"-24"

Design Standard :

Face to Face : DIN3202-K3GB12221-16 Flange

Drilling :DIN2501,BS4504,ISO2084,ISO2531,BS10-E,

ANSI125/150,ASA125/150,AS2129Table D/E,ect.
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