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ASTM A105 Stud Pad Flange and Stainless Steel Studded Outlet Flange manufacturer in India


Studding Flange

Studding Flange Specification


Specification Studding Flange
Production Technique Forged/ Heat treated and machined
Manufacturer of Forged/ Threaded/ Screwed / Plate
Flange Test Hydrostatic testing machine/ UI trasonic flaw detector/ X-ray detector/ Direct-reading Spectrograph/ Magnetic particle detector
Flange Equipment Pushing Machine/ electric bevelling machine/ Press machine/ Bending machine/ Sand-blasting machine etc
Coating Anti-rust Paint/ Zinc Plated/ Oil Black Paint/ Yellow Transparent/ Cold and Hot Dip Galvanized
Forging Methods Casting/ Forging/ Rolling/ Cutting
Supporting Material Gasket/ Ring Joint/ Flange Bolts
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Application Bitumen upgraders
Heavy oil refineries.
Nuclear power (mostly seamless).
Petrochemicals and acids.
Manufacturer Pressure Class Class 150 (lb) up to 24"
Class 300 (lb) up to 20"
Class 600 (lb) up to 20"
Class 900 (lb) up to 16"
Class 1500 (lb) up to 10"
Class 2500 (lb) up to 8"
Schedule SCH 5S, SCH 10, SCH 40, SCH 80, SCH 120, SCH 160, SCH 180 To XXS
Manufacturer Length NPS 1⁄₂" To NPS 48”
Face Type RTJ/ FF/ RF/ lap joint/ Male & Female / Tongue & Groove.

The benefit of purchasing ASTM A350 LF2 Stud Flange and Stainless Steel 304 Studding Outlet directly from manufacturers is the reduced cost and wide selection which save your time


Price List Of Studding Outlet (Class 300)


Size In Inch Price In INR (India) Per Piece Class Face Type
8" 2165.00 Class 300 RF
10" 3465.00 Class 300 RF
14" 7662.00 Class 300 RF
18" 13832.00 Class 300 RF
20" 19883.00 Class 300 RF

Types Of Studding Flange


Studded Outlet Flange

Studded Outlet Flange

Stud Flange

Stud Flange

Studding Outlet

Studding Outlet

Stud Pad Flange

Stud Pad Flange

Studding Outlet Type Flanges

Studding Outlet Type Flanges

Studding Outlet Class 300

Studding Outlet Class 300

Class 150 Studding Outlets

Class 150 Studding Outlets

 Studding Outlet For Flanges

Studding Outlet For Flanges

Studding Outlet Flange

Studding Outlet Flange

Class 300 Raised Face Studding Outlet Flange

Class 300 Raised Face Studding Outlet Flange

 Stainless Steel Studding Outlet Flanges

Stainless Steel Studding Outlet Flanges

Carbon Steel Studding Flanges

Carbon Steel Studding Flanges

Studding Pad Flange

Studding Pad Flange

 Pad Flanges

Pad Flanges

Double Drilled Pad Flange

Double Drilled Pad Flange

Raised Face Pad Flange

Raised Face Pad Flange

 Stainless Pad Flange

Stainless Pad Flange

Pad Nozzle Flange

Pad Nozzle Flange

Studded Outlet Nozzle

Studded Outlet Nozzle

 Duplex Studding Flanges

Duplex Studding Flanges

Super Duplex Studding Flanges

Super Duplex Studding Flanges

Titanium Studding Flanges

Titanium Studding Flanges

 Mild Steel Studded Outlet Flanges

Mild Steel Studded Outlet Flanges

Nickel Alloy Studded Outlet Flanges

Nickel Alloy Studded Outlet Flanges

Copper Stud Flanges

Copper Stud Flanges

Inconel Stud Flanges

Inconel Stud Flanges

Ductile Iron Stud Flanges

Ductile Iron Stud Flanges

Aluminum Pad Flanges

Aluminum Pad Flanges

Alloy Steel Pad Flanges

Alloy Steel Pad Flanges

Gi Pad Flanges

Gi Pad Flanges

ASTM A105 Studding Flanges

ASTM A105 Studding Flanges

A350 LF2 Studding Flanges

A350 LF2 Studding Flanges

SS 304 Studding Flanges

SS 304 Studding Flanges

316 SS Stud Pad Flange

316 SS Stud Pad Flange

UNS S31803 Stud Pad Flange

UNS S31803 Stud Pad Flange

A182 Gr F316 Stud Pad Flange

A182 Gr F316 Stud Pad Flange


Stud Pad Flange Material


Stainless Steel ASTM /ASME A/SA 213 / 249 / 269 / 312 / 358 CL. I to V - 304 , 304L , 304H, 309S ,309H , 310S, 310H , 316 , 316TI , 316H , 316 LN , 317 , 317L , 321 , 321H , 347 , 347 H , 904L .
Nickel Alloys Nickel Alloys 200, Nickel Alloys 201
Inconel Inconel 600, Inconel 601, Inconel 625, Inconel 625LCF, Inconel 686, Inconel 718, Inconel 800, Inconel 825, Inconel X-750 , Inconel 690, Inconel 602, Inconel 617, Inconel 925, Inconel A-289, Inconel AL-6XN, AL-904L
Hastelloy Hastelloy C-22, Hastelloy C-276, Hastelloy C-2000, Hastelloy C-4, Hastelloy X, Hastelloy B, Hastelloy N, Hastelloy G
Duplex Steel ASTM/ASME A/SA 789, 790 - UNS NO S 31803 , S 32205 , S 32550 , S 32750 , S 32760.
Carbon Steel ASTM A106 Gr. A , B & C API 5L Gr. A / B, X42 ,X52 ,X60 ASTM A 53 Gr. A/B
Alloys Steel ASTM /ASME A/SA 213 / 335 / 691 - P5,P9,P11,P12,P22,P91

Studding Outlet Flange Dimensions


Class 150

PN16 Backing Flange Dimensions

(NPS)

O.D.

of

Flange

Wall Thickness

of

Flange

Diameter

of

(RF)

Diameter Of Bolt

Circle (B.C.)

Size Of Hole

(HS)

Bolt Holes Number Depth Of Hole Size Of Tap Threads In Inch T.P.I Depth Of Tap Flat

Bottom

Weight In KG

(B) (O) (T) (R) (C) (U) (V) (Base) (per 1″)
 1/2 3.5 1.25 1.38 2.38 27/64 4 0.88  1/2 13 0.56 3 2.7
 3/4 3.88 1.25 1.69 2.75 27/64 4 0.88  1/2 13 0.56 3.7 3.2
1 4.25 1.25 2 3.12 27/64 4 0.88  1/2 13 0.56 4.3 3.8
1 1/4 4.62 1.25 2.5 3.5 27/64 4 0.88  1/2 13 0.56 5.1 4.4
1 1/2 5 1.25 2.88 3.88 27/64 4 0.88  1/2 13 0.56 5.9 5.1
2 6 1.5 3.62 4.75 17/32 4 1.12  5/8 11 0.75 10.2 7.1
2 1/2 7 1.5 4.12 5.5 17/32 4 1.12  5/8 11 0.75 14 9.5
3 7.5 1.5 5 6 17/32 4 1.12  5/8 11 0.75 15 11
3 1/2 8.5 1.5 5.5 7 17/32 8 1.12  5/8 11 0.75 19 13
4 9 1.5 6.19 7.5 17/32 8 1.12  5/8 11 0.75 20 14
5 10 1.75 7.31 8.5 21/32 8 1.31  3/4 10 0.88 28 17
6 11 1.75 8.5 9.5 21/32 8 1.31  3/4 10 0.88 31 19
8 13.5 1.75 10.62 11.75 21/32 8 1.31  3/4 10 0.88 46 26
10 16 1.81 12.75 14.25 49/64 12 1.44  7/8 9 1 58 35
12 19 1.81 15 17 49/64 12 1.44  7/8 9 1 83 48
14 21 2 16.25 18.75  7/8 12 1.56 1 8 1.12 102 55
16 23.5 2 18.5 21.25  7/8 16 1.56 1 8 1.12 123 66
18 25 2.25 21 22.75 1 16 1.81 1 1/8 8 1.25 140 67
20 27.5 2.25 23 25 1 20 1.81 1 1/8 8 1.25 166 79
24 32 2.5 27.25 29.5 1 1/8 20 2.12 1 1/4 8 1.44 231 100

Class 300 Studding Outlet Dimensions


Class 300 Studding Outlet Dimensions
Normal Bore Outer Diameter Wall Thickness Outer Diameter of RF Circle Of Stud Diameter Of Hole # Number of Holes Depth Of Hole Size Of Tap T.P.I. Depth Of Tap Weight Of Flat Bottom
(B) (O) (T) (R) (C) () () (U) () () (V) (Base) (per 1″)
1/2 3.75 1.25 1.38 2.62 27/64 4 0.88 1/2 13 0.56 3.5 3.1
3/4 4.62 1.5 1.69 3.25 17/32 4 1.12 5/8 11 0.75 6.4 4.6
1 4.88 1.5 2 3.5 17/32 4 1.12 5/8 11 0.75 7 5.1
1 1/4 5.25 1.5 2.5 3.88 17/32 4 1.12 5/8 11 0.75 8 5.8
1 1/2 6.12 1.75 2.88 4.5 21/32 4 1.31 3/4 10 0.88 13 7.8
2 6.5 1.5 3.62 5 17/32 8 1.12 5/8 11 0.75 12 8.5
2 1/2 7.5 1.75 4.12 5.88 21/32 8 1.31 3/4 10 0.88 18 11
3 8.25 1.75 5 6.62 21/32 8 1.31 3/4 10 0.88 22 14
3 1/2 9 1.75 5.5 7.25 21/32 8 1.31 3/4 10 0.88 25 15
4 10 1.75 6.19 7.88 21/32 8 1.31 3/4 10 0.88 30 19
5 11 1.75 7.31 9.25 21/32 8 1.31 3/4 10 0.88 36 21
6 12.5 1.75 8.5 10.62 21/32 12 1.31 3/4 10 0.88 44 27
8 15 1.88 10.62 13 49/64 12 1.44 7/8 9 1 63 36
10 17.5 2.12 12.75 15.25 7/8 16 1.56 1 8 1.12 90 46
12 20.5 2.25 15 17.75 1 16 1.81 1 1/8 8 1.25 127 61
14 23 2.25 16.25 20.25 1 20 1.81 1 1/8 8 1.25 153 74
16 25.5 2.5 18.5 22.5 1 1/8 20 2.12 1 1/4 8 1.44 201 88
18 28 2.5 21 24.75 1 1/8 24 2.12 1 1/4 8 1.44 235 102
20 30.5 2.5 23 27 1 1/8 24 2.12 1 1/4 8 1.44 273 118
24 36 2.88 27.25 32 1 3/8 24 2.38 1 1/2 8 1.69 425 160

Class 600 Studding Outlet Dimensions


Class 600 Studding Outlet Dimensions
(Normal Bore) (Outer Diameter) (Wall Thickness) (Outer Diameter of RF) (Circle Of Stud) (Diameter Of Hole) (# Number of Holes) (Depth Of Hole) (Size Of Tap) (T.P.I.) (Depth Of Tap) (Weight Of Flat Bottom) -
B O T R C U V Base per 1″
1/2 3.75 1.50 1.38 2.62 27/64 4 0.88 1/2 13 0.56 3.8 3.1
3/4 4.62 1.75 1.69 3.25 17/32 4 1.12 5/8 11 0.75 6.7 4.6
1 4.88 1.75 2 3.5 17/32 4 1.12 5/8 11 0.75 7.4 5.1
1 1/4 5.25 1.75 2.5 3.88 17/32 4 1.12 5/8 11 0.75 8.6 5.8
1 1/2 6.12 1.94 2.88 4.5 21/32 4 1.31 3/4 10 0.88 13 7.8
2 6.5 1.75 3.62 5 17/32 8 1.12 5/8 11 0.75 12 8.5
2 1/2 7.5 2.00 4.12 5.88 21/32 8 1.31 3/4 10 0.88 19 11
3 8.25 2.00 5 6.62 21/32 8 1.31 3/4 10 0.88 23 13
3 1/2 9 2.12 5.5 7.25 49/64 8 1.44 7/8 9 1.00 28 15
4 10.75 2.12 6.19 8.50 49/64 8 1.44 7/8 9 1.00 41 22
5 13 1.25 7.31 10.50 7/8 8 1.56 1 8 1.12 63 32
6 14 2.25 8.5 11.50 7/8 12 1.56 1 8 1.12 68 36
8 16.5 2.50 10.62 13.75 1 12 1.81 1 1/8 8 1.25 101 46
10 20 2.75 12.75 17 1 1/8 16 2.12 1 1/4 8 1.44 160 67
12 22 2.75 15 19.25 1 1/8 20 2.12 1 1/4 8 1.44 180 76
14 23.75 2.88 16.25 20.75 1 1/4 20 2.25 1 3/8 8 1.56 201 82
16 27 3.00 18.5 23.75 1 3/8 20 2.38 1 1/2 8 1.69 271 105
18 29.25 3.25 21 25.75 1 1/2 24 2.56 1 5/8 8 1.88 331 118
20 32 3.25 23 28.50 1 1/2 24 2.56 1 5/8 8 1.88 387 139
24 37 3.75 27.25 33 1 3/4 24 3.00 1 7/8 8 2.12 571 176

Class 900 Studding Outlet Dimensions


Class 900 Studding Outlet Dimensions
(Normal Bore) (Outer Diameter) (Wall Thickness) (Outer Diameter of RF) (Circle Of Stud) (Diameter Of Hole) (# Number of Holes) (Depth Of Hole) (Size Of Tap) (T.P.I.) (Depth Of Tap) (Weight Of Flat Bottom)
B O T R C U V Base per 1″
1/2 4.75 2 1.38 3.25 21/32 4 1.31 3/4 10 0.88 8.2 5
3/4 5.12 2 1.69 3.5 21/32 4 1.31 3/4 10 0.88 10 5.7
1 5.88 2.12 2 4 49/64 4 1.44 7/8 9 1 14 7.5
1 1/4 6.25 2.12 2.5 4.38 49/64 4 1.44 7/8 9 1 15 8.3
1 1/2 7 2.25 2.88 4.88 7/8 4 1.56 1 8 1.12 20 10
2 8.5 2.12 3.62 6.5 49/64 8 1.44 7/8 9 1 27 15
2 1/2 9.62 2.25 4.12 7.5 7/8 8 1.56 1 8 1.12 37 19
3 9.5 2.12 5 7.5 49/64 8 1.44 7/8 9 1 33 18
4 11.5 2.5 6.19 9.25 1 8 1.81 1 1/8 8 1.25 56 26
5 13.75 2.75 7.31 11 1 1/8 8 2.12 1 1/4 8 1.44 87 37
6 15 2.5 8.5 12.5 1 12 1.81 1 1/8 8 1.25 91 42
8 18.5 3 10.62 15.5 1 1/4 12 2.25 1 3/8 8 1.56 162 62
10 21.5 3 12.75 18.5 1 1/4 16 2.25 1 3/8 8 1.56 210 81
12 24 3 15 21 1 1/4 20 2.25 1 3/8 8 1.56 251 96
14 25.25 3.25 16.25 22 1 3/8 20 2.38 1 1/2 8 1.69 275 98
16 27.75 3.5 18.5 24.25 1 1/2 20 2.56 1 5/8 8 1.88 348 114
18 31 3.88 21 27 1 3/4 20 3 1 7/8 8 2.12 473 142
20 33.75 4.25 23 29.5 1 7/8 20 3.31 2 8 2.25 608 164
24 41 5.12 27.25 35.5 2 3/8 20 4 2 1/2 8 2.81 1096 246

Class 1500 Studding Outlet Dimensions


Class 1500 Studding Outlet Dimensions
(Normal Bore Size) (Outer Diameter) (Wall Thickness) (Outer Diameter of RF) (Circle Of Stud) (Diameter Of Hole) (# Number of Holes) (Depth Of Hole) (Size Of Tap) (T.P.I.) (Depth Of Tap) (Weight Of Flat Bottom)
B O T R C U V Base per 1″
1/2 4.75 2 1.38 3.25 21/32 4 1.31 3/4 10 0.88 8.2 5
3/4 5.12 2 1.69 3.5 21/32 4 1.31 3/4 10 0.88 10 5.7
1 5.88 2 12 2 4 49/64 4 1 44 7/8 9 1 00 14 7.5
1 1/4 6.25 2.12 2.5 4.38 49/64 4 1.44 7/8 9 1 15 8.3
1 1/2 7 2.25 2.88 4.88 7/8 4 1.56 1 8 1.12 20 10
2 8.5 2.12 3.62 6.5 49/64 8 1.44 7/8 9 1 27 15
2 1/2 9.62 2.25 4.12 7.5 7/8 8 1.56 1 8 1.12 37 19
3 10.5 2.5 5 8 1 8 1.81 1 1/8 8 1.25 48 23
4 12.25 2.75 6.19 9.5 1 1/8 8 2.12 1 1/4 8 1.44 70 30
5 14.75 3.12 7.31 11.5 1 3/8 8 2.38 1 1/2 8 1.69 114 43
6 15.5 3 8.5 12.5 1 1/4 12 2.25 1 3/8 8 1 56 116 45
8 19 3.5 10.62 15.5 1 1/2 12 2.56 1 5/8 8 1.88 224 66
10 23 3.88 12.75 19 1 3/4 12 3 1 7/8 8 2.12 345 95
12 26.5 4.12 15 22.5 1 7/8 16 3.31 2 8 2.25 456 124
14 29.5 4.25 16.25 25 2 1/8 16 3.56 2 1/4 8 2.56 540 150
16 32.5 5 18.5 27.75 2 3/8 16 4 2 1/2 8 2.81 762 178
18 36 5.5 21 30.5 2 5/8 16 4.38 2 3/4 8 3.12 1024 216
20 38.75 5.88 23 32.75 2 7/8 16 4.62 3 8 3.44 1234 245
24 46 6.75 27.25 39 3 3/8 16 5.38 3 1/2 8 4 1992 343

Class 2500 Studding Outlet Dimensions


Class 2500 Studding Outlet Dimensions
(Normal Bore Size) (Outer Diameter) (Wall Thickness) (Outer Diameter of RF) (Circle Of Stud) (Diameter Of Hole) (# Number of Holes) (Depth Of Hole) (Size Of Tap) (T.P.I.) (Depth Of Tap) (Weight Of Flat Bottom)
B O T R C U V Base per 1″
1/2 5.25 2 1.38 3.5 21/32 4 1.31 3/4 10 0.88 10 6.1
3/4 5.5 2 1.69 3.75 21/32 4 1.31 3/4 10 0.88 11 6.6
1 6.25 2.12 2 4.25 49/64 4 1.44 7/8 9 1 15 8.5
1 1/4 7.25 2.25 2.5 5.12 7/8 4 1.56 1 8 1.12 22 11
1 1/2 8 2.5 2.88 5.75 1 4 1.81 1 1/8 8 1.25 29 14
2 9.25 2.25 3.62 6.75 7/8 8 1.56 1 8 1.12 34 18
2 1/2 10.5 2.5 4.12 7.75 1 8 1.81 1 1/8 8 1.25 49 23
3 12 2.75 5 9 1 1/8 8 2.12 1 1/4 8 1.44 71 30
4 14 3.25 6.19 10.75 1 3/8 8 2.38 1 1/2 8 1.69 112 40
5 16.5 3.75 7.31 12.75 1 5/8 8 2.81 1 3/4 8 2 179 55
6 19 4.12 8.5 14.5 1 7/8 8 3.31 2 8 2.25 259 72
8 21.75 4.38 10.62 17.25 1 7/8 12 3.31 2 8 2.25 345 91
10 26.5 5.12 12.75 21.25 2 3/8 12 4 2 1/2 8 2.81 590 134
12 30 5.5 15 24.38 2 5/8 12 4.38 2 3/4 8 3.12 799 168

Looking for Studding Outlet Flange manufacturer? Supplier of ANSI B16.5 Ductile Iron/ 316 Stainless Steel Stud Pad Flange and ASTM A182 Grade Studding Outlet Type Flanges with Visual, dimensional, thickness control & MTR


Studding Outlet Flange Installation


Studding Outlet Flange Installation

Advantages Of Studding Outlets


Advantages Of Studding Outlets

Features Of Studding Outlet Type Flanges


  • Compact design
  • Reliable
  • Optimum finish
  • Sturdy

Studded Flange Converter


Studded Flange Converter

Size
DN80 PN16 x DN50 PN16
DN80 PN16 x DN65 PN16
DN100 PN16 x DN50 PN16
DN100 PN16 x DN80 PN16
DN125 PN16 x DN80 PN16
DN125 PN16 x DN100 PN16
DN150 PN16 x DN80 PN16
DN150 PN16 x DN100 PN16
DN150 PN16 x DN125 PN16
DN200 PN16 x DN80 PN16
DN200 PN16 x DN100 PN16
DN200 PN16 x DN150 PN16
DN250 PN16 x DN150 PN16
DN250 PN16 x DN200 PN16

Studded Flange Adaptor


Studded Flange Adaptor

Studding Outlet Flange Standard


American Standard Studding Flange
Code Of Standard Name Of Standard
ASME SA-182 Studded Outlet Flange
ASME And ANSI B16.5 Studding Outlet
ASME – B 16.36 Stud Pad Flange
German Standard Studding Flange
DIN 2573/ DIN 2576 Stud Pad Flange (Flat for Welding)
DIN 2673 Rings for Welding (Studding Outlet Type Flanges and Plain Collars)
PN10/ DIN PN 10/ PN16 PN20/ PN25/ PN40/ PN50
Japanese Standard Studding Flange
JIS B2220 JIS 5K, 10K, 30K, 40K,
British Standard Studding Outlet Flange
BS 10 Table D/ Table E BS 10 Table F/ Table H

Pad Flange Dimensions


Pad Flange Dimensions

Normal Flanges Size Outer Diameter Of Pad Inner Diameter Of Pad Finished Wall Thickness Holes Number
1" 4-1/4" 1.05" 1-1/8" 4
1-1/2" 5" 1.61" 1-1/8" 4
2" 6" 2.07" 1-3/8" 4
2-1/2" 7" 2.47" 1-3/8" 4
3" 7-1/2" 3.07" 1-3/8" 4
4" 9" 4.03" 1-3/8" 8
5" 10" 5.05" 2-11/16" 8
6" 11" 6.07" 1-5/8" 8
8" 13-1/2" 7.98" 1-5/8" 8
10" 16" 10.02" 1-3/4" 12
12" 19" 12.00" 1-3/4" 12

Drilling And Tapping Of Studding Outlets


Drilling And Tapping Of Studding Outlets

Stud Flange Bore Sizes


Bore: Bore sizes shown above are standard. Other sizes can be made available upon request.


Pad Flange Weight Chart


(NPS)

Flat Bottom Approx.

Weight In KG

1/2 3
3/4 3.7
1 4.3
1 1/4 5.1
1 1/2 5.9
2 10.2
2 1/2 14
3 15
3 1/2 19
4 20
5 28
6 31
8 46
10 58
12 83
14 102
16 123
18 140
20 166

Stainless Steel Studding Outlet Flanges Pressure Ratings


Stainless Steel Studding Outlet Flanges Pressure Ratings
Manufacturer of Class 300 Titanium Studding Outlet, Alloy Steel Stud Pad Flange and Duplex Studded Outlet Flange Material in stock, serrated, and smooth finish for a high quality seal

Pad Flange Design


Pad Flange Design

Texas Flange Bolt Chart


Class 150 Class 300 Class 600
NPS # Studs And Bolts Diameter of Studs And Bolts Length of Stud # Studs And Bolts Diameter of Studs And Bolts Length of Stud # Studs And Bolts Diameter of Studs And Bolts Length of Stud
1/16 RF RTJ 1/16 RF RTJ 1/4 RF RTJ
1/2 4 0.50 2-1/4 4 0.50 2-1/2 3 4 0.50 3 3
3/4 4 0.50 2-1/2 4 0.63 3 3-1/2 4 0.63 3-1/2 3-1/2
1 4 0.50 2-1/2 3 4 0.63 3 3-1/2 4 0.63 3-1/2 3-1/2
1-1/4 4 0.50 2-3/4 3-1/4 4 0.63 3-1/4 3-3/4 4 0.63 3-3/4 3-3/4
1-1/2 4 0.50 2-3/4 3-1/4 4 0.75 3-1/2 4 4 0.75 4-1/4 4-1/4
2 4 0.63 3-1/4 3-3/4 8 0.63 3-1/2 4 8 0.63 4-1/4 4-1/4
2-1/2 4 0.63 3-1/2 4 8 0.75 4 4-1/2 8 0.75 4-3/4 4-3/4
3 4 0.63 3-1/2 4 8 0.75 4-1/4 4-3/4 8 0.75 5 5
3-1/2 8 0.63 3-1/2 4 8 0.75 4-1/4 5 8 0.88 5-1/2 5-1/2
4 8 0.63 3-1/2 4 8 0.75 4-1/2 5 8 0.88 5-3/4 5-3/4
5 8 0.75 3-3/4 4-1/4 8 0.75 4-3/4 5-1/4 8 1.00 6-1/2 6-1/2
6 8 0.75 4 4-1/2 12 0.75 4-3/4 5-1/2 12 1.00 6-3/4 6-3/4
8 8 0.75 4-1/4 4-3/4 12 0.88 5-1/2 6 12 1.13 7-1/2 7-3/4
10 12 0.88 4-1/2 5 16 1.00 6-1/4 6-3/4 16 1.25 8-1/2 8-1/2
12 12 0.88 4-3/4 5-1/4 16 1.13 6-3/4 7-1/4 20 1.25 8-3/4 8-3/4
14 12 1.00 5-1/4 5-3/4 20 1.13 7 7-1/2 20 1.38 9-1/4 9-1/4
16 16 1.00 5-1/4 5-3/4 20 1.25 7-1/2 8 20 1.50 10 10
18 16 1.13 5-3/4 6-1/4 24 1.25 7-3/4 8-1/4 20 1.63 10-3/4 10-3/4
20 20 1.13 6-1/4 6-3/4 24 1.25 8 8-3/4 24 1.63 11-1/4 11-1/2
24 20 1.25 6-3/4 7-1/4 24 1.50 9 10 24 1.88 13 13-1/4

Class 900 Class 1500 Class 2500
NPS # Studs And Bolts Diameter of Studs And Bolts Length of Stud # Studs And Bolts Diameter of Studs And Bolts Length of Stud # Studs And Bolts Diameter of Studs And Bolts Length of Stud
1/4 RF RTJ 1/4 RF RTJ 1/4 RF RTJ
1/2 4 0.75 4-1/4 4-1/4 4 0.75 4-1/4 4-1/4 4 0.75 4-3/4 4-3/4
3/4 4 0.75 4-1/2 4-1/2 4 0.75 4-1/2 4-1/2 4 0.75 5 5
1 4 0.88 5 5 4 0.88 5 5 4 0.88 5-1/2 5-1/2
1-1/4 4 0.88 5 5 4 0.88 5 5 4 1.00 6 6
1-1/2 4 1.00 5-1/2 5-1/2 4 1.00 5-1/2 5-1/2 4 1.13 6-3/4 6-3/4
2 8 0.88 5-3/4 5-3/4 8 0.88 5-3/4 5-3/4 8 1.00 7 7
2-1/2 8 1.00 6-1/4 6-1/4 8 1.00 6-1/4 6-1/4 8 1.13 7-3/4 8
3 8 0.88 5-3/4 5-3/4 8 1.13 7 7 8 1.25 8-3/4 9
4 8 1.13 6-3/4 6-3/4 8 1.25 7-3/4 7-3/4 8 1.50 10 10-1/4
5 8 1.25 7-1/2 7-1/2 8 1.50 9-3/4 9-3/4 8 1.75 11-3/4 12-1/4
6 12 1.13 7-1/2 7-3/4 12 1.38 10-1/4 10-1/2 8 2.00 13-1/2 14
8 12 1.38 8-3/4 8-3/4 12 1.63 11-1/2 11-3/4 12 2.00 15 15-1/2
10 16 1.38 9-1/4 9-1/4 12 1.88 13-1/4 13-1/2 12 2.50 19-1/4 20
12 20 1.38 10 10 16 2.00 14-3/4 15-1/4 12 2.75 21-1/4 22
14 20 1.50 10-3/4 11 16 2.25 16 16-3/4
16 20 1.63 11-1/4 11-1/2 16 2.50 17-1/2 18-1/2
18 20 1.88 12-3/4 13-1/4 16 2.75 19-1/2 20-3/4
20 20 2.00 13-3/4 14-1/4 16 3.00 21-1/4 22-1/4
24 20 2.50 17-1/4 18 16 3.50 24-1/4 25-1/2

Manufacturer of EN 1092-2 PN10 Nickel Alloy Studding Flange and Inconel 600/ 625 Studded Outlet Flange in Tongue, RJ, Female, RTJ, Flat, Raised, Male, Groove face

Pad Type Flange Connection


Pad Type Flange Connection

Pad Flange Installation


Pad Flange Installation

Carbon Steel Studding Flanges Application


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