Stub End Flange
Stub End Flange
S.K. Fitting Valve offers flanges for fittings. Liver ligament, both flat surface and raised surface We have a wide range of stubs and flanges for you to choose. Whether it’s material grade or size such as 3/8″”~80″” and DN10~DN2000.
Many industries use both flat-faced and raised-faced stub n and flanges in pipeline construction. Chemicals, construction, waterworks, sewage, oil, heavy and light metals, water heating, fire control, energy, aviation, and shipbuilding are just a few industries that use them.
The pressure of flat face flange, raised face flange
European type: PN 2.5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100.
Surface types:
Flat face (FF) and Raised face (RF).
Material of flat face flange, raised face flange
Carbon Steel: A105
Stainless Steel: A182 304-304L-316-316L
Standard of flat face flange, raised face flange
GB/T9112-2000, GB/T9119-2000, GB/T9124-2000
JB/T74-1994, JB/T75-1994, JB/T81-1994
HG/T20592-2009, HG/T20614-2009
EN1092-1-2007
DIN2573 DIN2576
BS1560-3.1-1989, BS4504-3.1-1989
AFNOR NF E29-200-1-2007
ISO7005-1-1992
AS2129-2000
JIS B2220-2004
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