Welcome to bestflow industrial co., ltd.

Description

TECHNICAL REQUIREMENT :
    ● Design and Manufacture  Conform to EN12334、BS5153
    ● Flange dimensions  Conform to EN1092-2 PN16
    ● Face to Face  dimensions Conform to EN558-1 List 10、BS5153
    ● Testing Conform to  EN12266-1
    ● CI-GREY CAST IRON , DI-DUCTILE IRON

Specification

Materials of parts
No.Part NameMaterial
1BODYEN-GJL-250/EN-GJS-500-7
2SEAT RINGASTM B62 C83600
3DISCEN-GJL-250/EN-GJS-500-7
4DISC RINGASTM B62 C83600
5HINGEASTM A536 65-45-12
6STEMASTM A276 410
7BONNETEN-GJL-250/EN-GJS-500-7
NOTE: Above DN150 have eyebolt

 

Dimensions data(mm)

DN
506580100125150200250300350400450500600
L20321624129233035649562269978791496510161219
DCI165185200220250285340405460520580640715840

DI






400455




D1125145160180210240295355410470525585650770
D299118132156184211266319370429480548609720
bCI2020222426263032323638404248

DI191919191919202224.526.5283031.536
n-d
4-194-198-198-198-198-2312-2312-2812-2816-2816-3120-3120-3420-37
f
33333333444445
H
124129153170196259332383425450512702755856

 

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