A Short Overview On Slip-on Flanges

By Author: Jeeten Gupta
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Slip-on Flange is actually a hoop that's placed over the pipe end, with the flange face extending from the top of the pipe by enough distance to use a weld bead on the inside diameter. The OD of the slip-on flange is additionally welded on the rear side of the flange. Slip-on flanges have a lower material cost than weld neck flange and are more easily aligned. A slip-on flange can also be used joint flanges if B or Type C stub ends are used.

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Akai Metal India Manufacture stainless steel flanges according to ASME, EN, ISO, and DIN standards. Stainless steel Slip-on flanges have an inner diameter that is a bit bigger than the outer diameter of the pipe flange. Stainless steel Slip-on flanges have a ring located over the end of the pipe and the face of the flanges extends from the pipe end. If Type C stub ends or Type B stub ends are used, these can also be used as lap joint flanges. Flanges slip-on type is an easier way to align, compared to weld neck flanges. On the back of this kind of flanges, is joined the OD of these flanges.

What are slip-on Flanges used for?
Slip-On flange features a ...
... hole with matching outside diameter of pipe from which pipe can pass. The flange is placed on pipe and fillet welded from both inside and out of doors. Slip-On Flange is suitable for low and temperature applications. this sort of flange is out there in large sizes also to attach big-bore piping with tank nozzles. Normally, these flanges are of forged construction and are given the hub. Sometimes, these flanges are fabricated from plates and aren't given the hub.

Material Used For manufacturing Slip On Flange:
Flanges are factory-made from,

Carbon steel
Low alloy steel
Stainless steel
Combination of Exotic materials (Stub) and alternative packing materials

Standard Specification For Stainless steel Slip-on Flange
Dimensions: ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size: 1/2″ (15 NB) to 48″ (1200NB)
Grades- : 300, 301, 301L, 303, 304, 304L, 304H, 310, 310S, 310H, 310, 316L, 316H, 321, 321H, 347, 409, 410, 416, 430, 904L
SPECIAL GRADES: LF 1, LF 2 F 51, F91.
Class:150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
DIN:DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636,DIN 2637, DIN 2638, DIN 2673
BS: BS 4504 , BS 4504, BS 1560, BS 10
PN: PN6, PN10, PN16, PN25, PN40
JIS: 5K, 10K, 15 K
OTHER GRADES:
DUPLEX:2205, 31803
SUPER DUPLEX:F53, F55, F255, 32550
HASTELLOY: C276, C22
MONEL:400, K-500
INCONEL: 600, 625, 718, 800, 825, 850
CUPRO NICKEL: 90-10, 70-30, 80-20, 60-40, 75-25.

Classes of Stainless steel Slip On Flanges :
Class 150 SS SLIP ON FLANGES
Class 300 SS SLIP ON FLANGES
Class 400 SS SLIP ON FLANGES
Class 600 SS SLIP ON FLANGES
Class 900 SS SLIP ON FLANGES
Class 1500 SS SLIP ON FLANGES
Class 2500 SS SLIP ON FLANGES

Application of Slip-on Stainless steel Flanges
Slip-on Flanges uses in Industrial Boilers Industry
Slip-on Flanges uses in Power Plants Industry
Slip-on Flanges uses in Nuclear Plants Industry
Slip-on Flanges uses in Oil & Gas Industry
Slip-on Flanges uses in Refineries Industry
Slip-on Flanges uses in Ship Building Industry
Slip-on Flanges uses in Heat Exchanger Industry
Slip-on Flanges uses in Condensers Industry
Slip-on Flanges uses in Paper & Pulp Industry
Slip-on Flanges uses in Marine Applications
Slip-on Flanges uses in Nuclear Power Industry
Slip-on Flanges uses in Fossil Fuel Power Plants Industry

More Resources:
Stainless Steel Weld Neck Flanges
Stainless Steel Orifice Flanges
Stainless Steel Spectacle Blind Flanges
Stainless Steel Lap Joint Flanges