Top notch Supplier of Stainless Steel Slip On Flange, Check Threaded Slip On Flange Dimensions and Weight Chart

Slip On Flange Manufacturer In India

What is Slip On Flange?
A slip on flange is a popular pipe flange that is essentially a ring. The ring is slid on the pipe till it reaches its correct alignment. These flanges are welded on both their interior and exterior side with a fillet weld. The low cost of the flanges makes these flanges widely desired in the oil and gas industry. They are designed to operate in  low pressure and temperature conditions and come in a wide range of diameters.

Stainless Steel Slip On Flange vs Carbon Steel Slip On Flange
Slip on flanges are commonly designed in stainless and carbon steel specifications. Both these types can be differentiated on key features.

A Stainless steel slip on flange has excellent resistance to corrosive and oxidative media. The Carbon steel slip on flange is susceptible to corrosion or rust when exposed to moisture and harsh conditions for a prolonged period.

Stainless steel slip on flange

Stainless steel slip on flange offers an aesthetical outlook when compared to a carbon slip on flange.

Carbon steel slip on the flange

Carbon steel slip on the flange is available at lower prices compared to the latter.

Slip On Raised Face Flange vs Slip On Flat Face Flange

Slip On Raised Face flFnge

A slip on raised face flange is common in process plants and is recognized by a raised face. The raised surface of these flanges is above their bolting circle when the gasket is placed over it to securely seal it. This face type is common in high-pressure and temperature setups.

Slip On Flat Face Flange

In the slip on flat face flange, the gasket surface is on the same plane as the bolting area. These flanges are used to seal moderately low-pressure applications.

Reducing Slip On Flange vs hubbed slip on flange

Reducing Slip On Flange

A reducing slip on flange is usually designed to connect pipes of dissimilar sizes. These flanges have unequal openings and allow for a swift movement of media.

hubbed slip on Flange

A hubbed slip on flange has a low profile head that allows for an even flow of media across all its channels.

slip on weld neck flange vs threaded slip on flange

slip on weld neck flange

A threaded slip on flange is designed with threads, allowing them to efficiently connect the bores of the subsequent pipe grade. A slip on weld neck flange is slid on the pipe and welded on its interior or exterior. 

threaded slip on flange

A threaded SOF flange can be easy to install and dismantle. The welding process for the SOF weld neck flange is comparatively time-consuming.

slip on flange welding procedure
Slip on flanges have to be first slid on the pipe before starting the welding process. Here the face of the flange has to be equal to 0 to 1/16 of the wall thickness of the pipe. The flange is welded with a single or double fillet weld. If it is a double weld, then both the interior and exterior have to be welded to avoid any leaks. We are the Slip On Flange manufacturer in India that follow all national and international standards while manufacturing quality-assured products.

We are stockist of Raised Face Slip On Flange in wide range of sizes, Refer Carbon Steel SORF Flange Pressure Rating

Slip On Flange Specification

Size 1/2"NB TO 24"NB IN
Coating/Surface Treatment: Zinc Plated, Oil Black Paint, Anti-rust Paint, Yellow Transparent, Cold and Hot Dip Galvanized
Materials Monel :
Monel 400/ K500/ R-405
Hastalloy :
Hastalloy B2/ B3/ C22/ C276/ X
Nickel :
Nickel 200/ 201
Incoloy :
Incoloy 800/ 800H/ 800HT
Inconel :
Inconel 600/ 601/ 625/ 718
Stainless Steel :
ASTM A182 F304L/304/304H, F316/316L, F321, F202, F316TI, F316H, F310, F904L
Titanium :
Gr1/ Gr2/ Gr3/ Gr5/ Gr7/ Gr11
Carbon Steel :
ASTM A105/A105N, A350 LF2 CL1/CL2, LF1, LF3 CL1/CL2, A694 F46, F42, F48, F42, F50, F56, F52, F60, F70, F65, A516.65, 60, 70, Steel RST37.2, C22.8
Alloy Steel :
ASTM A182 F5, F1, F9, F22, F11, F91
Duplex Steel :
ASTM / ASME A/SA 182 UNS F45, F61, F44, F53, F51, F60, F55
Class 150 LBS upto 2500 LBS DIN Standard ND-10, 6, 25, 16, 40
Value Added Service Customized Flanges, CNC Machine

ANSI B16.5 Class 150 Slip On Flange Price List

Description Price Per Kg In Singapore Price Per Kg In UAE Price Per Kg In USD Price Per Kg In Malaysia
2.1/2 STAINLESS STEEL FLANGES SLIP-ON RF 150# SGD 12.22 UAE Dirham 31.91 US $8.83 MYR 38.70
150# STAINLESS STEEL FLANGES 6 SLIP-ON RF SGD 33.28 UAE Dirham 86.90 US $24.04 MYR 105.39
0.500 SLIP ON FLANGE 150 A105N RF SGD 11.97 UAE Dirham 31.26 US $8.65 MYR 37.91
#150 SLIP-ON OUTER STEEL FLANGE SGD 3.35 UAE Dirham 8.74 US $2.42 MYR 10.60
300# DN25 ANSI B16.5 FLANGE SLIP ON RAISED FACE SGD 5.76 UAE Dirham 15.04 US $4.16 MYR 18.24

Slip On Class 600 in inches

Slip On Class 600 in inches
Raised Face (RF) FLANGE
NPS
Bolt Hole (B) Outside
Diameter
Bolt Circle (BC) Inside
Diameter
Raised Face (R) H T1 Raised Face Thickness (T) Flat Face Thickness (T2) No. of Bolt Holes
.250" 1/2" 0.62" 3.75" 2.62" 0.88" 1.38" 1.50" 0.56" 1.13" 0.88" 4
.250" 3/4" 0.75" 4.62" 3.25" 1.09" 1.69" 1.88" 0.62" 1.25" 1.00" 4
.250" 1" 0.75" 4.88" 3.50" 1.36" 2.00" 2.12" 0.69" 1.31" 1.06" 4
.250" 1-1/4" 0.75" 5.25" 3.88" 1.7" 2.50" 2.50" 0.81" 1.37" 1.12" 4
.250" 1-1/2" 0.88" 6.12" 4.50" 1.95" 2.88" 2.75" 0.88" 1.50" 1.25" 4
.250" 2" 0.75" 6.50" 5.00" 2.44" 3.62" 3.31" 1.00" 1.69" 1.44" 8
.250" 2-1/2" 0.88" 7.50" 5.88" 2.94" 4.12" 3.94" 1.12" 1.87" 1.62" 8
.250" 3" 0.88" 8.25" 6.62" 3.57" 5.00" 4.62" 1.25" 2.06" 1.81" 8
.250" 3-1/2" 1.00" 9.00" 7.25" 4.07" 5.50" 5.25" 1.38" 2.19" 1.94" 8
.250" 4" 1.00" 10.75" 8.50" 4.57" 6.19" 6.00" 1.5" 2.37" 2.12" 8
.250" 5" 1.12" 13.00" 10.50" 5.66" 7.31" 7.44" 1.75" 2.63" 2.38" 8
.250" 6" 1.12" 14.00" 11.50" 6.72" 8.50" 8.75" 1.88" 2.87" 2.62" 12
.250" 8" 1.25" 16.50" 13.75" 8.72" 10.62" 10.75" 2.19" 3.25" 3.00" 12
.250" 10" 1.38" 20.00" 17.00" 10.88" 12.75" 13.5" 2.50" 3.63" 3.38" 16
.250" 12" 1.38" 22.00" 19.25" 12.88" 15.00" 15.75" 2.62" 3.87" 3.62" 20
.250" 14" 1.50" 23.75" 20.75" 14.14" 16.25" 17.00" 2.75" 3.94" 3.69" 20
.250" 16" 1.62" 27.00" 23.75" 16.16" 18.50" 19.50" 3.00" 4.44" 4.19" 20
.250" 18" 1.75" 29.25" 25.75" 18.18" 21.00" 21.50" 3.25" 4.87" 4.62" 20
.250" 20" 1.75" 32.00" 28.50" 20.20" 23.00" 24.00" 3.50" 5.25" 5.00" 24
.250" 22" 1.75" 34.25" 30.63" 22.22" 25.25" 26.25" 3.75" 5.50" 5.25" 24
.250" 24" 2.00" 37.00" 33.00" 24.25" 27.25" 28.25" 4.00" 5.75" 5.50" 24

ANSI B16.5 Slip On Class 300 in inches

ANSI B16.5 Slip On Class 300 in inches
Outside
Diameter
FLANGE
NPS
No. of
Bolt Holes
Inside
Diameter
Bolt Circle
(BC)
Raised Face
(RF)
Raised Face
(R)
H Raised Face
Thickness (T)
Flat Face
Thickness (T2)
T1 Bolt Hole
(B)
3.75" 1/2" 4 0.88" 2.62" .063" 1.38" 1.50" 0.88" 0.82" 0.50" 0.62"
4.62" 3/4" 4 1.09" 3.25" .063" 1.69" 1.88" 1.00" 0.94" .056" 0.75"
4.88" 1" 4 1.36" 3.50" .063" 2.00" 2.12" 1.06" 1.00" 0.63" 0.75"
5.25" 1-1/4" 4 1.70" 3.88" .063" 2.50" 2.50" 1.06" 1.00" 0.69" 0.75"
6.12" 1-1/2" 4 1.95" 4.50" .063" 2.88" 2.75" 1.19" 1.13" 0.75" 0.88"
6.50" 2" 8 2.44" 5.00" .063" 3.62" 3.31" 1.31" 1.25" 0.82" 0.75"
7.50" 2-1/2" 8 2.94" 5.88" .063" 4.12" 3.94" 1.50" 1.44" 0.94" 0.88"
8.25" 3" 8 3.57" 6.62" .063" 5.00" 4.62" 1.69" 1.63" 1.06" 0.88"
9.00" 3-1/2" 8 4.07" 7.25" .063" 5.50" 5.25" 1.75" 1.69" 1.13" 0.88"
10.00" 4" 8 4.57" 7.88" .063" 6.19" 5.75" 1.88" 1.82" 1.19" 0.88"
11.00" 5" 8 5.66" 9.25" .063" 7.31" 7.00" 2.00" 1.94" 1.32" 0.88"
12.50" 6" 12 6.72" 10.62" .063" 8.50" 8.12" 2.06" 2.00" 1.38" 0.88"
15.00" 8" 12 8.72" 13.00" .063" 10.62" 10.25" 2.44" 2.38" 1.56" 1.00"
17.50" 10" 16 10.88" 15.25" .063" 12.75" 12.62" 2.62" 2.56" 1.82" 1.12"
20.50" 12" 16 12.88" 17.75" .063" 15.00" 14.75" 2.88" 2.82" 1.94" 1.25"
23.00" 14" 20 14.14" 20.25" .063" 16.25" 16.75" 3.00" 2.94" 2.06" 1.25"
25.50" 16" 20 16.16" 22.50" .063" 18.50" 19.00" 3.25" 3.19" 2.19" 1.38"
28.00" 18" 24 18.18" 24.75" .063" 21.00" 21.00" 3.50" 3.44" 2.32" 1.38"
30.50" 20" 24 20.20" 27.00" .063" 23.00" 23.12" 3.75" 3.69" 2.44" 1.38"
33.00" 22" 24 22.22" 29.25" .063" 25.25" 25.25" 4.00" 3.94" 2.57" 1.63"
36.00" 24" 24 24.25" 32.00" .063" 27.25" 27.62" 4.19" 4.13" 2.69" 1.62"

Slip On Class 150 in inches

Slip On Class 150 in inches
Inside
Diameter
FLANGE
NPS
Bolt Circle
(BC)
No. of
Bolt Holes
Raised Face
(R)
Raised Face
(RF)
Outside
Diameter
H Raised Face
Thickness (T)
Flat Face
Thickness (T2)
T1 Bolt Hole
(B)
0.88" 1/2" 2.38" 4 1.38" .063" 3.50" 1.19" .62" .56" .38" .62"
1.09" 3/4" 2.75" 4 1.69" .063" 3.88" 1.50" .62" .56" .44" .62"
1.36" 1" 3.12" 4 2.00" .063" 4.25" 1.94" .69" .63" .50" .62"
1.70" 1-1/4" 3.50" 4 2.50" .063" 4.62" 2.31" .81" .75" .56" .62"
1.97" 1-1/2" 3.88" 4 2.88" .063" 5.00" 2.56" .88" .82" .62" .62"
2.44" 2" 4.75" 4 3.62" .063" 6.00" 3.06" 1.00" .94" .69" .75"
2.94" 2-1/2" 5.50" 4 4.12" .063" 7.00" 3.56" 1.12" 1.06" .82" .75"
3.57" 3" 6.00" 4 5.00" .063" 7.50" 4.25" 1.19" 1.13" .88" .75"
4.07" 3-1/2" 7.00" 8 5.50" .063" 8.50" 4.81" 1.25" 1.19" .88" .75"
4.57" 4" 7.50" 8 6.19" .063" 9.00" 5.31" 1.31" 1.25" .88" .75"
5.66" 5" 8.50" 8 7.31" .063" 10.00" 6.44" 1.44" 1.38" .88" .88"
6.72" 6" 9.50" 8 8.50" .063" 11.00" 7.56" 1.56" 1.50" .94" .88"
8.72" 8" 11.75" 8 10.62" .063" 13.50" 9.69" 1.75" 1.69" 1.06" .88"
10.88" 10" 14.25" 12 12.75" .063" 16.00" 12.00" 1.94" 1.88" 1.13" 1.00"
12.88" 12" 17.00" 12 15.00" .063" 19.00" 14.38" 2.19" 2.13" 1.19" 1.00"
14.14" 14" 18.75" 12 16.25" .063" 21.00" 15.75" 2.25" 2.19" 1.32" 1.12"
16.16" 16" 21.25" 16 18.50" .063" 23.50" 18.00" 2.50" 2.44" 1.38" 1.12"
18.18" 18" 22.75" 16 21.00" .063" 25.00" 19.88" 2.69" 2.63" 1.50" 1.25"
20.20" 20" 25.00" 20 23.00" .063" 27.50" 22.00" 2.88" 2.83" 1.63" 1.25"
22.22" 22" 27.25" 20 25.25" .063" 29.50" 24.25" 3.13" 3.07" 1.75" 1.38"
24.25" 24" 29.50" 20 27.25" .063" 32.00" 26.12" 3.25" 3.19" 1.82" 1.38"

Searching for Titanium Reducing SORF Flange Stockist in Mumbai? A complete range of Flat Face Slip On Flange in Asia

SORF class 400 in inches

SORF class 400 in inches
Bolt Hole (B) FLANGE
NPS
Outside
Diameter
Inside
Diameter
Bolt Circle (BC) Raised Face (RF) Raised Face (R) No. of Bolt Holes H T1 Raised Face Thickness (T) Flat Face Thickness (T2)
0.62" 1/2" 3.75" 0.88" 2.62" .250" 1.38" 4 1.50" 0.56" 1.13" 0.88"
0.75" 3/4" 4.62" 1.09" 3.25" .250" 1.69" 4 1.88" 0.62" 1.25" 1.00"
0.75" 1" 4.88" 1.36" 3.50" .250" 2.00" 4 2.12" 0.69" 1.31" 1.06"
0.75" 1-1/4" 5.25" 1.70" 3.88" .250" 2.50" 4 2.50" 0.81" 1.37" 1.12"
0.88" 1-1/2" 6.12" 1.95" 4.50" .250" 2.88" 4 2.75" 0.88" 1.50" 1.25"
0.75" 2" 6.50" 2.44" 5.00" .250" 3.62" 8 3.31" 1.00" 1.69" 1.44"
0.88" 2-1/2" 7.50" 2.94" 5.88" .250" 4.12" 8 3.94" 1.12" 1.87" 1.62"
0.88" 3" 8.25" 3.57" 6.62" .250" 5.00" 8 4.62" 1.25" 2.06" 1.81"
1.00" 3-1/2" 9.00" 4.07" 7.25" .250" 5.50" 8 5.25" 1.38" 2.19" 1.94"
1.00" 4" 10.00" 4.57" 7.88" .250" 6.19" 8 5.75" 1.38" 2.25" 2.00"
1.00" 5" 11.00" 5.66" 9.25" .250" 7.31" 8 7.00" 1.50" 2.37" 2.12"
1.00" 6" 12.50" 6.72" 10.62" .250" 8.50" 12 8.12" 1.62" 2.50" 2.25"
1.12" 8" 15.00" 8.72" 13.00" .250" 10.62" 12 10.25" 1.88" 2.94" 2.69"
1.25" 10" 17.50" 10.88" 15.25" .250" 12.75" 16 12.62" 2.12" 3.13" 2.88"
1.38" 12" 20.50" 12.88" 17.75" .250" 15.00" 16 14.75" 2.25" 3.37" 3.12"
1.38" 14" 23.00" 14.14" 20.25" .250" 16.25" 20 16.75" 2.38" 3.56" 3.31"
1.50" 16" 25.50" 16.16" 22.50" .250" 18.50" 20 19.00" 2.50" 3.94" 3.69"
1.50" 18" 28.00" 18.18" 24.75" .250" 21.00" 24 21.00" 2.62" 4.13" 3.88"
1.62" 20" 30.50" 20.20" 27.00" .250" 23.00" 24 23.12" 2.75" 4.25" 4.00"
1.75" 22" 33.00" 22.22" 29.25" .250" 25.25" 24 25.25" 2.88" 4.50" 4.25"
1.88" 24" 36.00" 24.25" 32.00" .250" 27.25" 24 27.62" 3.00" 4.75" 4.50"

ASME B16.5 Slip On Class 1500 in inches

ASME B16.5 Slip On Class 1500 in inches
Inside
Diameter
Raised Face (R) OD FLANGE
NPS
Bolt Circle (BC) Raised Face (RF) Raised Face Thickness (T) H T1 Bolt Hole (B) Flat Face Thickness (T2) No. of Bolt Holes
0.88" 1.38" 4.75" 1/2" 3.25" .250" 1.50" 1.50" 0.88" 0.88" 1.25" 4
1.09" 1.69" 5.13" 3/4" 3.50" .250" 1.63" 1.75" 1.00" 0.88" 1.38" 4
1.36" 2.00" 5.88" 1" 4.00" .250" 1.88" 2.06" 1.13" 1.00" 1.63" 4
1.70" 2.50" 6.25" 1-1/4" 4.38" .250" 1.88" 2.50" 1.13" 1.00" 1.63" 4
1.95" 2.88" 7.00" 1-1/2" 4.88" .250" 2.00" 2.75" 1.25" 1.13" 1.75" 4
2.44" 3.63" 8.50" 2" 6.50" .250" 2.50" 4.13" 1.50" 1.00" 2.25" 8
2.94" 4.13" 9.63" 2-1/2" 7.50" .250" 2.75" 4.88" 1.63" 1.13" 2.50" 8
3.57" 5.00" 10.50" 3" ** 8.00" .250" 3.13" 5.25" 1.88" 1.25" 2.88" 8
4.57" 6.19" 12.25" 4" ** 9.50" .250" 3.81" 6.38" 2.13" 1.38" 3.56" 8
5.66" 7.31" 14.75" 5" ** 11.50" .250" 4.38" 7.75" 2.88" 1.63" 4.13" 8
6.72" 8.50" 15.50" 6" ** 12.50" .250" 4.94" 9.00" 3.25" 1.50" 4.69" 12
8.72" 10.63" 19.00" 8" ** 15.50" .250" 5.88" 11.50" 3.63" 1.75" 5.63" 12
10.88" 12.75" 23.00" 10" ** 19.00" .250" 6.50" 14.50" 4.25" 2.00" 6.25" 12
12.88" 15.00" 26.50" 12" ** 22.50" .250" 7.38" 17.75" 4.88" 2.13" 7.13" 16

Stainless Steel Slip On Class 900 in inches

Stainless Steel Slip On Class 900 in inches
Outside
Diameter
Bolt Hole (B) Raised Face (RF) Bolt Circle (BC) FLANGE
NPS
Raised Face (R) Inside
Diameter
H T1 Raised Face Thickness (T) Flat Face Thickness (T2) No. of Bolt Holes
9.50" 1.00" .250" 7.50" 3" 5.00" 3.57" 5.00" 1.50" 2.38" 2.13" 8
11.50" 1.25" .250" 9.25" 4" 6.19" 4.57" 6.25" 1.75" 3.00" 2.75" 8
13.75" 1.38" .250" 11.00" 5" 7.31" 5.66" 7.50" 3.00" 3.38" 3.13" 8
15.00" 1.25" .250" 12.50" 6" 8.50" 6.72" 9.25" 2.19" 3.63" 3.38" 12
18.50" 1.50" .250" 15.50" 8" 10.63" 8.72" 11.75" 2.50" 4.25" 4.00" 12
21.50" 1.50" .250" 18.50" 10" 12.75" 10.88" 14.50" 2.75" 4.50" 4.25" 16
24.00" 1.50" .250" 21.00" 12" 15.00" 12.88" 16.50" 3.13" 4.88" 4.63" 20
25.25" 1.63" .250" 22.00" 14" 16.25" 14.14" 17.75" 3.38" 5.38" 5.13" 20
27.75" 1.75" .250" 24.25" 16" 18.50" 16.16" 20.00" 3.50" 5.50" 5.25" 20
31.00" 2.00" .250" 27.00" 18" 21.00" 18.18" 22.25" 4.00" 6.25" 6.00" 20
33.75" 2.13" .250" 29.50" 20" 23.00" 20.20" 24.50" 4.25" 6.50" 6.25" 20
41.00" 2.63" .250" 35.50" 24" 27.25" 24.25" 29.50" 5.50" 8.25" 8.00" 20

Carbon Steel Slip On Class 2500 in inches

Carbon Steel Slip On Class 2500 in inches
Raised Face (R) FLANGE
NPS
Inside
Diameter
Bolt Hole (B) Bolt Circle (BC) Outside
Diameter
Raised Face (RF) H T1 Raised Face Thickness (T) Flat Face Thickness (T2) No. of Bolt Holes
1.38" 1/2" 0.88" 0.88" 3.50" 5.25" .250" 1.69" 1.19" 1.81" 1.56" 4
1.69" 3/4" 1.09" 0.88" 3.75" 5.50" .250" 2.00" 1.25" 1.94" 1.69" 4
2.00" 1" 1.36" 1.00" 4.25" 6.25" .250" 2.25" 1.38" 2.13" 1.88" 4
2.50" 1-1/4" 1.70" 1.13" 5.13" 7.25" .250" 2.88" 1.50" 2.31" 2.06" 4
2.88" 1-1/2" 1.95" 1.25" 5.75" 8.00" .250" 3.13" 1.75" 2.63" 2.38" 4
3.63" 2" 2.44" 1.13" 6.75" 9.25" .250" 3.75" 2.00" 3.00" 2.75" 8
4.13" 2-1/2" 2.94" 1.25" 7.75" 10.50" .250" 4.50" 2.25" 3.38" 3.13" 8
5.00" 3" 3.57" 1.38" 9.00" 12.00" .250" 5.25" 2.63" 3.88" 3.63" 8
6.19" 4" 4.57" 1.63" 10.75" 14.00" .250" 6.50" 3.00" 4.50" 4.25" 8
7.31" 5" 5.66" 1.88" 12.75" 16.50" .250" 8.00" 3.63" 5.38" 5.13" 8
8.50" 6" 6.72" 2.13" 14.50" 19.00" .250" 9.25" 4.25" 6.25" 6.00" 8
10.63" 8" 8.72" 2.13" 17.25" 21.75" .250" 12.00" 5.00" 7.25" 7.00" 12
12.75" 10" 10.88" 2.63" 21.25" 26.50" .250" 14.75" 6.50" 9.25" 9.00" 12
15.00" 12" 12.88" 2.88" 24.38" 30.00" .250" 17.38" 7.25" 10.25" 10.00" 12
Manufacturer of A105 Slip On Flange and 316 SS SORF Composite Flange accordance to ASME B16.5

SORF Flanges Pressure Ratings

Slip On Flange Weights by Pressure Class and Size
Pipe Size 300 # 1500 # 150 # 900 # 600 # 2500 #
1/2" 1 4 1 SEE 1500 # WEIGHTS 2 7
3/4" 3 5 2 SEE 1500 # WEIGHTS 3 8
1" 3 8 2 SEE 1500 # WEIGHTS 4 11
1 1/2" 6 12 3 SEE 1500 # WEIGHTS 7 22
2" 7 25 5 SEE 1500 # WEIGHTS 9 37
2 1/2" 10 36 7 SEE 1500 # WEIGHTS 13 55
3" 13 48 8 26 16 83
4" 22 73 13 53 37 125
5" 28 130 15 83 63 210
6" 39 165 19 110 80 325
8" 58 260 30 170 115 485
10" 81 435 43 245 170 930
12" 115 580 64 325 200 1100
14" 165 NA 90 400 230 NA
16" 190 NA 98 425 330 NA
18" 250 NA 130 600 400 NA
20" 315 NA 165 730 510 NA
22" 370 NA 185 NA 590 NA
24" 475 NA 220 1400 730 NA

Alloy Steel Slip On Class 600 in millimeters

Alloy Steel Slip On Class 600 in millimeters
D
mm
T2
mm
Size
inch
X
mm
t
mm
G
mm
B2
mm
95 22.4 1/2 38.1 14.2 35.1 22.4
117 25.4 3/4 47.8 15.7 42.9 27.7
124 26.9 1 53.8 17.5 50.8 34.5
133 28.4 63.5 20.6 63.5 43.2
155 31.8 69.9 22.4 73.2 49.5
165 36.6 2 84.1 25.4 91.9 62.0
191 41.1 100.1 28.4 104.6 74.7
210 46.0 3 117.3 31.8 127.0 90.7
229 49.3 133.4 35.1 139.7 103.4
273 53.8 4 152.4 38.1 157.2 116.1
330 60.5 5 189.0 44.5 185.7 143.8
356 66.5 6 222.3 47.8 215.9 170.7
419 76.2 8 273.1 55.6 269.7 221.5
508 85.9 10 342.9 63.5 323.9 276.4
559 91.9 12 400.1 66.5 381.0 327.2
603 93.7 14 431.8 69.9 412.8 359.2
686 106.4 16 495.3 76.2 469.9 410.5
743 117.3 18 546.1 82.6 533.4 461.8
813 127.0 20 609.6 88.9 584.2 513.1
940 139.7 24 717.6 101.6 692.2 616.0

Size Drilling Bolting
inch Bolt circle
Diameter mm
Holes Dia. mm Holes # Bolt Dia. inch. Length
RF Flange
Length
FF Flange
Length
RTJ Flange
1/2 66.5 15.7 4 1/2 69.9 76.2 76.2
3/4 82.6 19.1 4 5/8 82.6 88.9 88.9
1 88.9 19.1 4 5/8 82.6 88.9 88.9
98.6 19.1 4 5/8 88.9 95.3 95.3
114.3 22.4 4 3/4 101.6 108.0 108.0
2 127.0 19.1 8 5/8 101.6 108.0 108.0
149.4 22.4 8 3/4 114.3 120.7 120.7
3 168.1 22.4 8 3/4 120.7 127.0 127.0
184.2 25.4 8 7/8 133.4 139.7 139.7
4 215.9 25.4 8 7/8 139.7 146.1 146.1
5 266.7 28.4 8 1 158.8 165.1 165.1
6 292.1 28.4 12 1 165.1 171.5 171.5
8 349.3 31.8 12 11/8 184.2 190.5 196.9
10 431.8 35.1 16 209.6 215.9 215.9
12 489.0 35.1 20 215.9 222.3 222.3
14 527.1 38.1 20 13/8 228.6 235.0 235.0
16 603.3 41.1 20 247.7 254.0 254.0
18 654.1 44.5 20 15/8 266.7 273.1 273.1
20 723.9 44.5 24 15/8 279.4 285.8 292.1
24 838.2 50.8 24 17/8 323.9 330.2 336.6

Copper Alloy Steel Slip On Class 150 in millimeters

Copper Alloy Steel Slip On Class 150 in millimeters
G
mm
Size
inch
T2
mm
X
mm
t
mm
D
mm
B2
mm
35.1 1/2 15.7 30.2 11.2 89 22.4
42.9 3/4 15.7 38.1 12.7 99 27.7
50.8 1 17.5 49.3 14.2 108 34.5
63.5 20.6 58.7 15.7 117 43.2
73.2 22.4 65.0 17.5 127 49.5
91.9 2 25.4 77.7 19.1 152 62.0
104.6 28.4 90.4 22.4 178 74.7
127.0 3 30.2 108.0 23.9 191 90.7
139.7 31.8 122.2 23.9 216 103.4
157.2 4 33.3 134.9 23.9 229 116.1
185.7 5 36.6 163.6 23.9 254 143.8
215.9 6 39.6 192.0 25.4 279 170.7
269.7 8 44.5 246.1 28.4 343 221.5
323.9 10 49.3 304.8 30.2 406 276.4
381.0 12 55.6 365.3 31.8 483 327.2
412.8 14 57.2 400.1 35.1 533 359.2
469.9 16 63.5 457.2 36.6 597 410.5
533.4 18 68.3 505.0 39.6 635 461.8
584.2 20 73.2 558.8 42.9 699 513.1
692.2 24 82.6 663.4 47.8 813 616.0

Size Bolts Drilling Bolting Requirements
inch Holes # Bolt circle
Diameter mm
Holes Dia. mm Length
RF Flange
Bolt Dia. inch. Length
RTJ Flange
Length
FF Flange
1/2 4 60.5 15.7 57.2 1/2 50.8
3/4 4 69.9 15.7 63.5 1/2 50.8
1 4 79.2 15.7 63.5 1/2 76.2 57.2
4 88.9 15.7 69.9 1/2 82.6 57.2
4 98.6 15.7 69.9 1/2 82.6 63.5
2 4 120.7 19.1 82.6 5/8 95.3 69.9
4 139.7 19.1 88.9 5/8 101.6 76.2
3 4 152.4 19.1 88.9 5/8 101.6 76.2
8 177.8 19.1 88.9 5/8 101.6 76.2
4 8 190.5 19.1 88.9 5/8 101.6 76.2
5 8 215.9 22.4 95.3 3/4 108.0 82.6
6 8 241.3 22.4 101.6 3/4 114.3 82.6
8 8 298.5 22.4 108.0 3/4 120.7 88.9
10 12 362.0 25.4 114.3 7/8 127.0 101.6
12 12 431.8 25.4 120.7 7/8 133.4 101.6
14 12 476.3 28.4 133.4 1 146.1 114.3
16 16 539.8 28.4 133.4 1 146.1 114.3
18 16 577.9 31.8 146.1 11/8 158.8 127.0
20 20 635.0 31.8 158.8 11/8 171.5 139.7
24 20 749.3 35.1 171.5 184.2 152.4
Purchase Reducing Slip On Flange at factory Price, Fast Delivery and cost-effective rates for Alloy Steel Hubbed SORF Flange.

Nickel Alloy Slip On Class 300 in millimeters

Nickel Alloy Slip On Class 300 in millimeters
G
mm
Size
inch
X
mm
T2
mm
t
mm
D
mm
B2
mm
35.1 1/2 38.1 22.4 14.2 95 22.4
42.9 3/4 47.8 25.4 15.7 117 27.7
50.8 1 53.8 26.9 17.5 124 34.5
63.5 63.5 26.9 19.1 133 43.2
73.2 69.9 30.2 20.6 155 49.5
91.9 2 84.1 33.3 22.4 165 62.0
104.6 100.1 38.1 25.4 191 74.7
127.0 3 117.3 42.9 28.4 210 90.7
139.7 133.4 44.5 30.2 229 103.4
157.2 4 146.1 47.8 31.8 254 116.1
185.7 5 177.8 50.8 35.1 279 143.8
215.9 6 206.2 52.3 36.6 318 170.7
269.7 8 260.4 62.0 41.1 381 221.5
323.9 10 320.5 66.5 47.8 445 276.4
381.0 12 374.7 73.2 50.8 521 327.2
412.8 14 425.5 76.2 63.8 584 359.2
469.9 16 482.6 82.6 57.2 648 410.5
533.4 18 533.4 88.9 60.5 711 461.8
584.2 20 587.2 95.3 63.5 775 513.1
692.2 24 701.5 106.4 69.9 914 616.0

Size Bolts Drilling Bolting Requirements
inch Holes Dia. mm Bolt circle
Diameter mm
Holes # Length
FF Flange
Bolt Dia. inch. Length
RTJ Flange
Length
RF Flange
1/2 15.7 66.5 4 57.2 1/2 76.2 63.5
3/4 19.1 82.6 4 63.5 5/8 88.9 76.2
1 19.1 88.9 4 63.5 5/8 88.9 76.2
19.1 98.6 4 69.9 5/8 95.3 82.6
22.4 114.3 4 76.2 3/4 101.6 88.9
2 19.1 127.0 8 76.2 5/8 101.6 88.9
22.4 149.4 8 82.6 3/4 114.3 101.6
3 22.4 168.1 8 88.9 3/4 120.7 108.0
22.4 184.2 8 95.3 3/4 127.0 108.0
4 22.4 200.2 8 95.3 3/4 127.0 114.3
5 22.4 235.0 8 108.0 3/4 133.4 120.7
6 22.4 269.7 12 108.0 3/4 139.7 120.7
8 25.4 330.2 12 120.7 7/8 152.4 139.7
10 28.4 387.4 16 139.7 1 171.5 158.8
12 31.8 450.9 16 146.1 11/8 184.2 171.5
14 31.8 514.4 20 158.8 11/8 190.5 177.8
16 35.1 571.5 20 165.1 203.2 190.5
18 35.1 628.7 24 171.5 209.6 196.9
20 35.1 685.8 24 184.2 222.3 203.2
24 41.1 812.8 24 203.2 254.0 228.6

ANSI B16.5 Slip On Class 900 in millimeters

ANSI B16.5 Slip On Class 900 in millimeters
G
mm
Size
inch
t
mm
D
mm
X
mm
T2
mm
B2
mm
35.1 1/2 22.4 121 38.1 31.8 22.4
42.9 3/4 25.4 130 44.5 35.1 27.7
50.8 1 28.4 149 52.3 41.1 34.5
63.5 28.4 159 63.5 41.1 43.2
73.2 31.8 178 69.9 44.5 49.5
91.9 2 38.1 216 104.6 57.2 62.0
104.6 41.1 244 124.0 63.5 74.7
127.0 3 38.1 241 127.0 53.8 90.7
157.2 4 44.5 292 158.8 69.9 116.1
185.7 5 50.8 349 190.5 79.2 143.8
215.9 6 55.6 381 235.0 85.9 170.7
269.7 8 63.5 470 298.5 101.6 221.5
323.9 10 69.9 546 368.3 108.0 276.4
381.0 12 79.2 610 419.1 117.3 327.2
412.8 14 85.9 641 450.9 130.0 359.2
469.9 16 88.9 705 508.0 133.4 410.5
533.4 18 101.6 787 565.2 152.4 461.8
584.2 20 108.0 857 622.3 158.8 513.1
692.2 24 139.7 1041 749.3 203.2 616.0

Size Bolts Drilling Bolting Requirements
inch Holes # Bolt circle
Dia. mm
Holes Dia. mm Length
RF Flange
Bolt Dia. inch. Length
RTJ Flange
Length
FF Flange
1/2 4 82.6 22.4 101.6 3/4 108.0 108.0
3/4 4 88.9 22.4 108.0 3/4 114.3 114.3
1 4 101.6 25.4 120.7 7/8 127.0 127.0
4 111.3 25.4 120.7 7/8 127.0 127.0
4 124.0 28.4 133.4 1 139.7 139.7
2 8 165.1 25.4 139.7 7/8 146.1 146.1
8 190.5 28.4 152.4 1 158.8 158.8
3 8 190.5 25.4 139.7 7/8 146.1 146.1
4 8 235.0 31.8 165.1 11/8 171.5 171.5
5 8 279.4 35.1 184.2 190.5 190.5
6 12 317.5 31.8 184.2 11/8 196.9 190.5
8 12 393.7 38.1 215.9 13/8 222.3 222.3
10 16 469.9 38.1 228.6 13/8 235.0 235.0
12 20 533.4 38.1 247.7 13/8 254.0 254.0
14 20 558.8 41.1 266.7 292.1 273.1
16 20 616.0 44.5 279.4 15/8 298.5 285.8
18 20 685.8 50.8 317.5 17/8 333.6 323.9
20 20 749.3 53.8 342.9 2 362.0 349.3
24 20 901.7 66.5 431.8 457.2 438.2

ASME B16.5 Slip On Flange Sizes



20 years of Experience as a supplier of these materials in below mentioned locations

ADCO - Onshore Gas Gathering & Injection For OGD3-Dubai

ADCO - Onshore Gas Gathering & Injection For OGD3-Dubai

Qatar Petrochemical Company

Qatar Petrochemical Company

Malampaya Project Phase 3 Luzon, Philippines

Malampaya Project Phase 3 Luzon, Philippines

Tanzania LNG Liquefaction Plant-South Africa

Tanzania LNG Liquefaction Plant-South Africa

Lake Charles Lng Liquefaction Plant-USA

Lake Charles Lng Liquefaction Plant-USA

Origin Energy Limited Australia

Origin Energy Limited Australia