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Stainless Steel Slip on Flanges

Manufacturer of ASME 16.5 slip on flange in India, Available in Different Dimensions


Stainless Steel Slip on Flanges


ASME B16.5 Slip on flanges is designed in a form of a ring that is placed over the pipe end with the flange extending from the end of the pipe. The outer diameter of the slip of flange is also welded on the back of the flange. The dimensions of this standard are designated in various forms such as 150,300,400,600,900 etc. These are used in various applications like pipe industry, engineering and many other sectors.

here are many Stainless Steel Slip on Flanges Manufacturers in India. But the one which is the topmost and the leading one is Regal Sales Corporation. We are one of the well-known and growing steel industries in Mumbai. Superior quality raw materials are used in order to manufacture quality product. Slip on Raised Face Flanges is manufactured with an inside diameter that is bigger than the outside diameter. Materials and grades are also available for this.

Various elements are used such as carbon steel, incoloy, titanium, duplex and super duplex steel and many more are included. Stainless steel slip on flange flat face has class such as 150lbs, 300lbs, 600lbs and lot more. The marking and packaging of this is done on wooden boxes or cases. By doing this, the product is dispatched on time. Also, this product is highly durable and corrosion resistant.


Table of Content


fasteners types


Carbon Steel Slip On Flanges

Carbon Steel Slip On Flanges

Stainless Steel Slip On Flanges

Stainless Steel Slip On Flanges

ASTM A105 sorf Flange

ASTM A105 sorf Flange


Check slip on flange & SORF Flange used in the Boilers Industry & Oil & Gas Industry, Check Specification.


SS SORF Flange Specification


Size

Stainless Slip Blind Flange Size Range :

  • NPS: ½" 48 "
  • 15NB – 1200NB
  • DN10 ~ DN5000
Features

Features

  • Slip-On Design
  • Versatility
  • Cost-Effective
  • Standardized Dimensions
  • Leak Resistance
Advantages

Advantages

  • Ease of Installation
  • Cost-Effective
  • High Strength and Durability
  • Leak Prevention

Wall Thickness

Wall Thickness

  • SCH 10/ 20/ 40
  • SCH 120/ 140
  • SCH 160/ 180
  • SCH 60/ 80/ 100
Standard

International Standard

  • ASME B16.5
  • ASME B16.36
  • ASME B16.47
  • ASME B16.48
Disadvantages

Disadvantages

  • Potential for Misalignment
  • Thicker Flange Face
  • Less Rigidity
  • Potential for Stress Concentration

Class

Pressure Class

  • 125 To 150#
  • 300 To 400#
  • 1500 To 2500#
  • 600 To 900#
Method

Manufacturing Method

  • Material Selection
  • Casting or Forging
  • Cutting
  • Heat Treatment
coating

Threads Types

  • NPT
  • BSP
  • BSPP (Male & female)
  • MPT/ BSPT (Female)
  • MNPT (Male)

Applications

Installations

  • Petrochemical plants
  • Power generation plant
  • Petrochemicals industry
  • Oil & gas plants
  • Sea water exchanger
Testing Methods

Testing Requirements

  • Dimensional Inspection
  • Torque Testing
  • Hardness Testing
  • Visual inspection
  • Impact test
Packaging

Available Packaging

  • Wooden Crates or Boxes
  • Shrink Wrapping
  • Wooden Pallets
  • Bubble Wrap
  • Metal or Plastic Banding


Best Quality of SS Slip on Raised Face Flange & PN16 slip on flanges with Various Types & Surface Finishes.


Most Common types of Stainless Steel Slip on Forged Flange


Stainless Steel Slip on Flanges Supplier in India offers a diverse range of commonly used flanges Materials

Regal Sales Corporation can supply product in Philippines, Morocco, Brazil, Belgium, Germany, Netherlands, Peru with in 2 weeks


SS SORF flange

SS SORF flange

Stainless Hubbed Slip on Flange

Stainless Hubbed Slip on Flange

Inox Steel Slip on Raised Face Flange

Inox Steel Slip on Raised Face Flange

Nirosta Slip Blind Flange

Nirosta Slip Blind Flange

Chrome Steel Slip on Rf Flange

Chrome Steel Slip on Rf Flange

Chrome Nickel Steel Reducing Slip on Flange

Chrome Nickel Steel Reducing Slip on Flange

Austenitic Stainless Steel Slip on Pipe Flange

Austenitic Stainless Steel Slip on Pipe Flange

Martensitic Stainless Steel Slip on Flat Face Flange

Martensitic Stainless Steel Slip on Flat Face Flange

Ferritic Stainless Steel Slip Joint Flange

Ferritic Stainless Steel Slip Joint Flange

Martensitic Steel Slip on Plate Flange

Martensitic Steel Slip on Plate Flange

Austenitic Steel Slip on Forged Flange

Austenitic Steel Slip on Forged Flange

Stainless Steel Slip on Threaded Flange

Stainless Steel Slip on Threaded Flange

Stainless Steel Slip on Type Flange

Stainless Steel Slip on Type Flange

SS Sorf Flange

SS Sorf Flange

Stainless Flange Slip on Rf

Stainless Flange Slip on Rf

Stainless Steel Flange Slip on Ff

Stainless Steel Flange Slip on Ff


Stock of Stainless Steel 150 lb Slip On Flange Available in Different Dimensions, Check Dimension Chart

Ferritic Stainless Steel Slip On Flange Dimensions Chart


Ferritic Stainless Steel Slip On Flange Dimensions Chart

Dimension Of Ferritic Stainless Steel Class 150 SORF Flange


Stainless Steel Slip on Flanges Manufacturer in India offers a wide Range of Dimensions


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

Dimension Of Ferritic SS Class 600 SORF Flange


Dimension Of Ferritic Stainless Steel Class 300 SORF Flange

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

Dimension Of Ferritic Stainless Steel Class 400 SORF Flange


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

Dimension Of Ferritic Stainless Steel Class 600 SORF Flange


Normal Pipe Size Number of Bolt Holes Bolt Hole (B) Outside Dia. Inside Dia. Circle Bolt Raised Face(R) T1 Raised Face(RF) H Thickness Flat Face (T2) Thickness Raised Face (T)
1 4 0.75 4.88 1.36 3.50 .250 0.69 2.00 2.12 1.06 1.31
3/4 4 0.75 4.62 1.09 3.25 .250 0.62 1.69 1.88 1.00 1.25
2 8 0.75 6.50 2.44 5.00 .250 1.00 3.62 3.31 1.44 1.69
24 24 2.00 37.00 24.25 33.00 .250 4.00 27.25 28.25 5.50 5.75
3 8 0.88 8.25 3.57 6.62 .250 1.25 5.00 4.62 1.81 2.06
3-1/2 8 1.00 9.00 4.07 7.25 .250 1.38 5.50 5.25 1.94 2.19
6 12 1.12 14.00 6.72 11.50 .250 1.88 8.50 8.75 2.62 2.87
8 12 1.25 16.50 8.72 13.75 .250 2.19 10.62 10.75 3.00 3.25
16 20 1.62 27.00 16.16 23.75 .250 3.00 18.50 19.50 4.19 4.44
10 16 1.38 20.00 10.88 17.00 .250 2.50 12.75 13.5 3.38 3.63
4 8 1.00 10.75 4.57 8.50 .250 1.5 6.19 6.00 2.12 2.37
1-1/2 4 0.88 6.12 1.95 4.50 .250 0.88 2.88 2.75 1.25 1.50
5 8 1.12 13.00 5.66 10.50 .250 1.75 7.31 7.44 2.38 2.63
12 20 1.38 22.00 12.88 19.25 .250 2.62 15.00 15.75 3.62 3.87
1/2 4 0.62 3.75 0.88 2.62 .250 0.56 1.38 1.50 0.88 1.13
18 20 1.75 29.25 18.18 25.75 .250 3.25 21.00 21.50 4.62 4.87
1-1/4 4 0.75 5.25 1.7 3.88 .250 0.81 2.50 2.50 1.12 1.37
20 24 1.75 32.00 20.20 28.50 .250 3.50 23.00 24.00 5.00 5.25
14 20 1.50 23.75 14.14 20.75 .250 2.75 16.25 17.00 3.69 3.94
2-1/2 8 0.88 7.50 2.94 5.88 .250 1.12 4.12 3.94 1.62 1.87
22 24 1.75 34.25 22.22 30.63 .250 3.75 25.25 26.25 5.25 5.50

SS Class 1500 SORF Flange Dimension Chart


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

Stainless Steel Slip on Flange Weight Chart In Kg


Normal Pipe Size Weight (KG) Dimension
Inch DN (Millimeter) Blind WN SOW SW Thickness MM Outer Diameter mm
1 1/4 32 1.2 1.3 1 15.7 117.3
3/4 20 0.6 0.7 0.6 12.7 98.6
2 50 2.4 2.6 2.1 19.1 152.4
18 450 93.7 68.3 48.9 39.6 635
3 1/2 90 6.2 6.1 4.8 23.9 215.9
4 100 7.0 6.8 5.3 23.9 228.6
1/2 15 0.4 0.5 0.4 11.2 88.9
5 125 8.6 8.6 6.1 23.9 254
2 1/2 65 3.9 4.1 3.3 22.4 177.8
16 400 76.1 60.6 44.8 36.6 596.9
3 80 4.9 4.9 3.9 23.9 190.5
1 1/2 40 1.5 1.7 1.3 17.5 127
6 150 11.3 10.6 7.5 25.4 279.4
12 300 43.2 36.5 26.2 31.8 482.6
20 500 122.0 84.5 61.9 42.9 698.5
1 25 0.9 1 0.8 14.2 108
24 600 185.0 115 86.9 47.8 812.8
14 350 58.1 48.4 34.6 35.1 533.4
8 200 19.6 17.6 12.1 28.4 342.9
10 250 28.6 24 16.5 30.2 406.4

Pressure Ratings Chart Of Austenitic Steel Slip On Flange


Pressure Ratings Of Austenitic Steel Slip On Flange
Pipe Size Class 1500 Class 300 Class 150 Class 2500 Class 600 Class 900
WN BLD SO WN BLD SO WN BLD SO WN BLD SO WN BLD SO WN BLD SO
1" 9 8 8 4 3 3 3 2 2 12 11 11 4 4 4 9 8 8
2" 25 25 25 9 8 7 6 5 5 42 39 37 12 10 9 25 25 25
18" 1625 1750 -- 320 395 250 150 220 130 -- -- -- 475 630 400 680 850 600
1/2" 5 4 4 2 1 1 2 1 1 7 7 7 2 2 2 5 4 4
3/4" 6 6 5 3 3 3 2 2 2 8 8 8 4 3 3 6 6 5
16" 1250 1300 -- 250 295 190 140 180 98 -- -- -- 390 495 330 495 600 425
2 1/2" 36 35 36 12 12 10 8 7 7 52 56 55 18 15 13 36 35 36
8" 275 300 260 67 81 58 39 45 30 580 530 485 120 140 115 175 200 170
20" 2050 2225 -- 400 505 315 180 285 165 -- -- -- 590 810 510 830 1075 730
3" 48 48 48 15 16 13 10 9 8 94 86 83 23 20 16 31 29 26
5" 130 140 130 32 35 28 19 20 15 245 225 210 68 68 63 86 87 83
22" -- -- -- 465 640 370 225 355 185 -- -- -- 720 1000 590 -- -- --
4" 73 73 73 25 27 22 15 17 13 145 130 125 42 41 37 53 54 53
10" 455 510 435 91 124 81 52 70 43 1075 1025 930 190 230 170 260 290 245
12" 690 690 580 140 185 115 80 110 64 1525 1300 1100 225 295 200 325 415 325
6" 165 160 165 42 50 39 24 26 19 380 345 325 81 86 80 110 115 110
14" 940 975 -- 180 250 165 110 140 90 -- -- -- 280 355 230 400 520 400
1 1/2" 13 13 12 7 6 6 4 3 3 25 23 22 8 8 7 13 13 12
24" 3325 3625 -- 580 790 475 260 430 220 -- -- -- 830 1250 730 1500 2025 1400


Refer Stainless Steel slip blind flange Testing Methods Such as tensile, hardness testing, Check chemical Composition

Stainless Slip on Forged Flange Chemical Composition


Grade Mn S Si P Cr Mo Ni C N
SS 304 2 max 0.030 max 0.75 max 0.040 max 18 – 20 – 8 – 11 0.08 max
SS 316 2 max 0.030 max 0.75 max 0.045 max 16 – 18 2 – 3 10 – 14 0.08 max 0.1 max

Physical Properties of Chrome Steel Sorf Flange


Property SS 304 SS 316
Yield Strength 205 MPa (min) 240 MPa (min)
Elongation 40% (min) 40% (min)
Density 7.93 g/cm³ (7930 kg/m3) 8.00 g/cm³ 3 (8000 kg/m3)
Melting Point 1400-1450°C (2552-2642°F) 1375-1400°C (2507-2552°F)
Tensile Strength 515 MPa (min) 570 MPa (min)
Hardness Brinell: 201, Rockwell B: 92 Brinell: 217, Rockwell B: 95

Austenitic Steel Slip on Threaded Flange Mechanical Properties


Property SS 304 SS 316
Density 7.93 g/cm³ (7930 kg/m³) 8.00 g/cm³ (8000 kg/m³)
Melting Point 1400–1450°C (2552–2642°F) 1375–1400°C (2507–2552°F)
Electrical Resistivity 0.72 µΩ·m 0.74 µΩ·m

Equivalent material of Nirosta Slip on Pipe Flange


STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 304 1.4301 S30400 SUS 304 304S31 08Х18Н10 Z7CN18‐09 X5CrNi18-10
SS 316 1.4401 S31600 SUS 316 316S31 - Z7CND17‐11‐02 X5CrNiMo17-12-2

What is the Difference Between a Slip-on Flange and a Weld Neck Flange?


Property Slip-on Flange Weld Neck Flange
Design Slides over pipe, welded Long neck, welded to pipe
Installation Easier and quicker Requires precise alignment
Strength Lower, for low-pressure Higher, for high-pressure
Cost Less expensive More expensive
Stress Poor stress distribution Better stress distribution
Application Low-pressure systems High-pressure systems
Leak Resistance Less resistant More leak-resistant
Maintenance Easier to replace Harder to replace

How Do I Choose the Correct Stainless Steel Slip-on Flange?


  • ➤ Material: SS 304 (general), SS 316 (corrosive), SS 310 (high temp)
  • ➤ Size & Pressure: Match size, class (150, 300)
  • ➤ Pipe Schedule: Match flange with pipe thickness
  • ➤ Temperature: SS 316 for high temps
  • ➤ Type: Slip-on for easy install
  • ➤ Standards: ANSI/ASME, DIN/ISO
  • ➤ Gasket: Suitable material (graphite, PTFE)
  • ➤ End Use: SS 316 for tough conditions

What Are the Common Factors That Are Used to Identify a Stainless Steel Slip on Flange?


Factor Description
Material Grade SS 304, SS 316, SS 316L
Size & Dimensions OD, bore size, thickness
Pressure Rating 150, 300, 600, 1500, etc.
Bolt Hole Pattern Bolt circle diameter (BCD) and number of holes
Face Type FF, RF, RTJ
End Configuration Slides over pipe end
Finish Type Polished, brushed, rough
Standards ANSI, ASME, API
Corrosion Resistance Oxidation and corrosion resistance

Materials