double flanged bend,ductile iron double flange bend/elbow,ductile iron 90 deg double flanged bend

double flanged bend,ductile iron double flange bend/elbow,ductile iron 90 deg double flanged bend, US $ 1000 - 2500 / Ton, China, DIF, 300.Source from Qingdao Dongfeng Water Supply Equipment Co., Ltd. on Waimaotong.com.