Qingdao Dvc Machinery Co.,Ltd

Qingdao, Shandong, China

We are offering flange adaptors are designed and manufactured under quality management system certificate to iso9001:1994.hydrostatic testing conform to standard of awwaansi c219.Center sleeverilled steel to bs en 10025-1993 grade s275end rings ductile iron to bs en1563-1997grade en-gjs-450-10flanger adapter bodyductile iron to bs en1563-1997grade en-gjs-450-10boltsto bs en iso 898:1:1999 grade 4.8nutsto bs 970:part 1:s304 stainless steelflange connecting bolts for adaptershexagon bolts, with nuts and two washersbolts-to bs en iso898.1:1999 grade s 4.8nuts-to bs 4190:2002 grade4gasketepdm to bs 681.1-1996coatingthe center sleeve and end rings are epoxy coated, whish is certified for portable water.Working pressure:1.6mpatesting pressure:2.4mpaworking temperature: 0 to +100flange adaptor caters for a total angular deflection of 3 degrees.Flange drilled to bs4505 pn 16 and ansi b16.2&b16.5 class 150.Pipe pipe materials od range flange connectionnom (mm) nos bolts type80mm ductile iron, pvcu, cast iron, steel, cast iron met&imp ac 88.1-102.4 8 m16603" 100mm ductile iron, pvcu, cast iron, steel, cast iron met&imp ac 109.6-127.8 8 m16704" 150mm ductile iron, pvcu, cast iron, steel, cast iron met&imp ac 158.2-181.6 8 m20806" 200mm ductile iron, pvcu, cast iron, steel, cast iron met&imp ac 218.1-235.0 12 m20908" 250mm ductile iron, pvcu, cast iron, steel, cast iron met&imp ac 272.0-289.0 12 m248010" 300mm ductile iron, pvcu, cast iron, steel, cast iron met&imp ac 322.9-339.4 12 m248012"