Ductile Iron Y-Strainer DIN3202 PN16 Materials: Ductile Iron,Carbon Steel,Vulcanized NBR,Stainless steel DN50-250 Y ... 1.V-goal has a powerful technical force, wide experiences of design, precision processing machineries, complete testing devices, strict ... has ISO9001:2000 certification, ABS and also acquire certifications of several classification societies. Ductile Iron Y-Strainer DIN3202 PN16