Flanged Adaptor

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 sleeve
rilled steel to bs en 10025-1993 grade s275
end rings
ductile iron to bs en1563-1997
grade en-gjs-450-10
flanger adapter body
ductile iron to bs en1563-1997
grade en-gjs-450-10
bolts
to bs en iso 898:1:1999 grade 4.8
nuts
to bs 970:part 1:s304 stainless steel
flange connecting bolts for adapters
hexagon bolts, with nuts and two washers
bolts-to bs en iso898.1:1999 grade s 4.8
nuts-to bs 4190:2002 grade4
gasket
epdm to bs 681.1-1996
coating
the center sleeve and end rings are epoxy coated, whish is certified for portable water.
Working pressure:1.6mpa
testing pressure:2.4mpa
working temperature: 0 ℃ to +100℃
flange 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 connection
nom (mm) nos bolts type
80mm ductile iron,pvcu,cast iron,
steel,cast iron met&imp ac 88.1-102.4 8 m16×60
3"
100mm ductile iron,pvcu,cast iron,
steel,cast iron met&imp ac 109.6-127.8 8 m16×70
4"
150mm ductile iron,pvcu,cast iron,
steel,cast iron met&imp ac 158.2-181.6 8 m20×80
6"
200mm ductile iron,pvcu,cast iron,
steel,cast iron met&imp ac 218.1-235.0 12 m20×90
8"
250mm ductile iron,pvcu,cast iron,
steel,cast iron met&imp ac 272.0-289.0 12 m24×80
10"
300mm ductile iron,pvcu,cast iron,
steel,cast iron met&imp ac 322.9-339.4 12 m24×80
12"