Slip On Flange

2019-06-19 17:35:52 Views:1983 Forged Flanges / Products / Slip On Flange

What is a slip on flange?

Slip on flange(SO flange),as the name implies,is the flanges slipping on the pipes or fittings when connection.The pipe shall be inserted into the flange inner bore at a bit distance from the flange surface to ensure that the sealing of both flanges will not be affected.

ANSI B16.5 ASTM A105 RF forged slip on flanges

The inner bore of slip on flange is slightly bigger than the pipe’s outside diameter,to make sure the pipe or fitting end can slip into the SO flange.Commonly,the slip on flange can be fillet welded with the pipe on the two sides.

Specifications of slip on flange:

ANSI/ASME Standard:

ANSI/ASME B16.5 class 150 slip on flange dimensions: ½”-24″
ANSI/ASME B16.5 class 300 slip on flange dimensions: ½”-24″
ANSI/ASME B16.5 class 400 slip on flange dimensions: ½”-24″
ANSI/ASME B16.5 class 600 slip on flange dimensions: ½”-24″
ANSI/ASME B16.5 class 900 slip on flange dimensions: ½”-24″
ANSI/ASME B16.5 class 1500 slip on flange dimensions: ½”-2½”

BS standard:

BS 10 slip on flange
BS 4504 slip on flange

DIN EN standard:

DIN EN 1092-1 PN6 slip on flange dimensions: DN10-DN300
DIN EN 1092-1 PN10 slip on flange dimensions: DN10-DN600
DIN EN 1092-1 PN16 slip on flange dimensions: DN10-DN1000
DIN EN 1092-1 PN25 slip on flange dimensions: DN10-DN600
DIN EN 1092-1 PN40 slip on flange dimensions: DN10-DN600

JIS standard:

JIS B2220 5K plate slip on flange dimensions: 10-1500A
JIS B2220 5K hubbed slip on flange dimensions: 450-1500A
JIS B2220 10K plate slip on flange dimensions: 10-350A
JIS B2220 10K hubbed slip on flange dimensions: 250-1500A
JIS B2220 16K hubbed slip on flange dimensions: 10-600A
JIS B2220 20K hubbed slip on flange dimensions: 10-600A
JIS B2220 30K hubbed slip on flange dimensions: 10-400A

Materials of slip on flange:

Haihao Group manufacture slip on flanges with various materials,such as carbon steel,stainless steel and alloy steel.

Carbon steel slip on flange:

ASTM A105 slip on flange
ASTM A350 LF2 slip on flange
SS400 slip on flange
P235GH slip on flange
P250GH slip on flange
C22.8 slip on flange
Q235 slip on flange

Stainless steel slip on flange:

ASTM A182 F304 slip on flange
ASTM A182 F304L slip on flange
ASTM A182 F316 slip on flange
ASTM A182 F316L slip on flange
ASTM A182 F321 slip on flange
ASTM A182 F347 slip on flange

Alloy steel slip on flange:

ASTM A694 F42 slip on flange
ASTM A694 F46 slip on flange
ASTM A694 F52 slip on flange
ASTM A694 F56 slip on flange
ASTM A694 F60 slip on flange
ASTM A694 F65 slip on flange
ASTM A694 F70 slip on flange
ASTM A182 F5 slip on flange
ASTM A182 F9 slip on flange
ASTM A182 F11 slip on flange
ASTM A182 F12 slip on flange
ASTM A182 F22 slip on flange
ASTM A182 F91 slip on flange

Sealing Face of Slip On Flange:

The slip on flange is commonly supplied with the flat face (FF),raised face(RF),they are not used widely in high pressure conditions.In different standard for slip on flange,the dimensions of the flange and sealing face have a different technical data,it is necessary to confirm all the details to make sure the flange can match the joint with the pipe and another flange.

Haihao Group are specialized in the production of forged flanges,our forged flange products as follows:

Weld Neck Flange	Blind Flange	Slip On Flange	Flat Flange
Socket Weld Flange	Threaded Flange	Lap Joint Flange	Long Weld Neck Flange
Orifice flange	Spectacle Blind Flange	Nipoflange	Reducing Flange
Anchor Flanges	Large Diameter Flange	Tubesheet	Non-standard Flange