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.

Category: Flange

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

Standard	JIS, ANSI, DIN/EN
Pressure rating	5K, 10K, 16K, 20K, 30K, 40K, 63K, 150P, 300P, 600P, 900P, 1500P, 2500P, PN6, PN10, PN16, PN25, PN40, PN63, PN64, PN100
Material	Carbon Steel (SS400/A105), Carbon Steel Hot-Dip Galvanized (HDG), Stainless Steel 304, Stainless Steel 316, Stainless Steel 316L
Size	3/8", 1/2", 3/4", 1", 1-1/4", 1-1/2", 2", 2-1/2", 3", 4", 5", 6", 8", 10", 12", 14", 16", 18", 20", 22", 24", 26", 28", 30", 32", 36", 40", 42", 48"