Threaded Flanges

Threaded Flanges

Threaded Flanges Recap

  • Sizes: 1/2″ to 48″
  • Pressure Class: Class 150-2500
  • Connection: Flanged
  • Marking : Custom Marking

 

 

 

Threaded Blind Flange

Threaded Blind Flange

Flat Face Threaded Flange

Flat Face Threaded Flange

Raised Face Threaded Flange

Raised Face Threaded Flange

 

Table of Content
Standard Threaded Flanges Specification

Industry Leading Threaded Flanges Manufacturer In India Who Offers Precisely crafted Best Quality Products

Threaded Flanges specification

Sizes
Threaded Flange Sizes
  • NPS: 1/2″ to 48″
  • SCH: Sch 5 to XXS
  • Class:150 to 2500#
  • Custom Size Available
Types
Threaded Orifice Flange Documents
  • MTC
  • Certificate of origin
Standards
Floor Threaded Flange Standards
  • ASTM A182 , ASTM A105
  • MSS SP44
  • ASME B16.47 Series A & B
  • ASME B16.5
Advantages
Galvanized Threaded Flange Advantages
  • No Maintenance
  • Cost Friendly
  • Leak proof
Supporting Material
2 Inch Threaded Flange Material
  • Flange Bolts
  • Gasket
  • Ring Joint
Testing Facility
M10 Threaded Flange Facility
  • NDT
  • X-ray Detector
  • Hydro test
Threads
Hubbed Threaded Flange Threads
  • NPT
  • BSPT
  • FNPT, MNPT
  • BSPP
Testing
Threaded Flat Face Flange Testing
  • Hardness test
  • Tensile
  • Pressure
  • PMI
Process
Threaded Blind Flange Process
  • Forging
  • Cutting
  • Casting
  • Rolling
Origin
Reducing Threaded NPT Flange Origin
  • Korean
  • European
  • Indian
  • Japan
Face
Female Threaded Flange Face
  • T&G
  • RF
  • FF
  • RTJ
Finish
Threaded Flat Face Flange Finish
  • Serrated
  • Mirror
  • Spiral/Concentric
  • Smooth

Verified Hubbed Threaded Flange Manufacturer in India, Check Dimension

Class 150 Threaded Flange Dimensions In Inches

Class 150 Threaded Flange Dimensions In Inches

NPS Bolt Circle (BC) ID OD Raised Face (RF) H T1 Raised Face Thick (T) No. of Bolt Holes Bolt Hole (B)
1″ 3.12″ 1.41″ 4.25″ .063″ 1.94″ .50″ .69″ 4 .62″
2″ 4.75″ 2.50″ 6.00″ .063″ 3.06″ .69″ 1.00″ 4 .75″
4″ 7.50″ 4.63″ 9.00″ .063″ 5.31″ .88″ 1.31″ 8 .75″
6″ 9.50″ 6.75″ 11.00″ .063″ 7.56″ .94″ 1.56″ 8 .88″
8″ 11.75″ 8.75″ 13.50″ .063″ 9.69″ 1.06″ 1.75″ 8 .88″
14″ 18.75″ 14.19″ 21.00″ .063″ 15.75″ 1.32″ 2.25″ 12 1.12″
16″ 21.25″ 16.19″ 23.50″ .063″ 18.00″ 1.38″ 2.50″ 16 1.12″
20″ 25.00″ 20.19″ 27.50″ .063″ 22.00″ 1.63″ 2.88″ 20 1.25″
24″ 29.50″ 24.19″ 32.00″ .063″ 26.12″ 1.82″ 3.25″ 20 1.38″
Available Material In Stock For Threaded Flanges

Check Large Inventory Offered By Threaded Flanges Manufacturer In India At Best Prices In Industry

Supplier of Flat Face Threaded Flange in 316 Stainless steel and ASTM A105 Carbon Steel With Many Sizes

Super duplex 2507 Threaded Lap Joint Flange Size Chart

Threaded Flanges Supplier In India Offers Flanges In Custom Sizes

NPS OD WT
20 27-1 / 2 1-11 / 16
18 25 1-9 / 16
16 23-1 / 2 1-7 / 16
14 21 1-3 / 8
12 19 1-1 / 4
10 16 1-3 / 16
8 13-1 / 2 1-1 / 8
6 11 1
5 10 15 / 16
4 9 15 / 16
3 7-1 / 2 15 / 16
2 6 3 / 4
1 4-1 / 4 9 / 16

Buy Hubbed Threaded Flange in 4 to 24 Bolt Hole With Class 150 to Class 2500 at Low Cost in Mumbai

To Get Recent Threaded Flanges Price List Click Here

Pressure Ratings Of Threaded Blind Flange

Threaded Flanges Manufacturer In India Provides Flanges From Pressure Ratings 150-2500

temps. °F 300 150 600 400 1500 900 2500
-20 to 100 740 285 1480 990 3705 2220 6170
200 675 260 1350 900 3375 2025 5625
300 655 230 1315 875 3280 1970 5470
400 635 200 1270 845 3170 1900 5280
500 600 170 1200 800 2995 1795 4990
600 550 140 1095 730 2735 1640 4560
700 535 110 1065 710 2665 1600 4440
800 410 80 825 550 2060 1235 3430
900 170 50 345 230 860 515 1430
1000 50 20 105 70 260 155 430
Class 300 Threaded Flange Dimensions

Threaded Flanges Supplier In India Gives Flanges In Various Dimension

Class 300 Threaded Flange Dimensions

NPS OD ID Raised Face (RF) Bolt Circle (BC) H Raised Face (R) Bolt Holes T1 Raised Face Thick (T) Flat Face Thick (T2) Bolt Hole (B)
2″ 6.50″ 2.50″ .063″ 5.00″ 3.31″ 3.62″ 8 0.82″ 1.31″ 1.25″ 0.75″
4″ 10.00″ 4.63″ .063″ 7.88″ 5.75″ 6.19″ 8 1.19″ 1.88″ 1.82″ 0.88″
6″ 12.50″ 6.75″ .063″ 10.62″ 8.12″ 8.50″ 12 1.38″ 2.06″ 2.00″ 0.88″
8″ 15.00″ 8.75″ .063″ 13.00″ 10.25″ 10.62″ 12 1.56″ 2.44″ 2.38″ 1.00″
10″ 17.50″ 10.88″ .063″ 15.25″ 12.62″ 12.75″ 16 1.82″ 2.62″ 2.56″ 1.12″
14″ 23.00″ 14.19″ .063″ 20.25″ 16.75″ 16.25″ 20 2.06″ 3.00″ 2.94″ 1.25″
18″ 28.00″ 18.19″ .063″ 24.75″ 21.00″ 21.00″ 24 2.32″ 3.50″ 3.44″ 1.38″
22″ 33.00″ 22.19″ .063″ 29.25″ 25.25″ 25.25″ 24 2.57″ 4.00″ 3.94″ 1.63″
Class 400 Threaded Flange Dimensions Chart

Class 400 Threaded Flange Dimensions Chart

Sizes Bolt Circle (BC) OD ID Raised Face (RF) Raised Face (R) Bolt Hole (B) H Raised Face Thickness (T) No. of Bolt Holes T1
2″ 5.00″ 6.50″ 2.50″ .250″ 0.31″ 0.75″ 3.31″ 1.69″ 8 1.00″
4″ 7.88″ 10.00″ 4.63″ .250″ 0.44″ 1.00″ 5.75″ 2.25″ 8 1.38″
8″ 13.00″ 15.00″ 8.75″ .250″ 0.50″ 1.12″ 10.25″ 2.94″ 12 1.88″
12″ 17.75″ 20.50″ 12.94″ .250″ 0.50″ 1.38″ 14.75″ 3.37″ 16 2.25″
16″ 22.50″ 25.50″ 16.19″ .250″ 0.50″ 1.50″ 19.00″ 3.94″ 20 2.50″
20″ 27.00″ 30.50″ 20.19″ .250″ 0.50″ 1.62″ 23.12″ 4.25″ 24 2.75″
24″ 32.00″ 36.00″ 24.19″ .250″ 0.50″ 1.88″ 27.62″ 4.75″ 24 3.00″
Dimensions Table of 600 LB Threaded Flange

Dimensions Table of 600 LB Threaded Flange

Nomial Size No. of Bolt Holes I. Dia O. Dia Bolt Circle (BC) Raised Face (RF) Raised Face (R) H Raised Face Thick (T) T1 Flat Face Thick (T2) Bolt Hole (B)
3/4″ 4 1.14″ 4.62″ 3.25″ .250″ 1.69″ 1.88″ 1.25″ 0.62″ 1.00″ 0.75″
1″ 4 1.41″ 4.88″ 3.50″ .250″ 2.00″ 2.12″ 1.31″ 0.69″ 1.06″ 0.75″
1-1/2″ 4 1.99″ 6.12″ 4.50″ .250″ 2.88″ 2.75″ 1.50″ 0.88″ 1.25″ 0.88″
2″ 8 2.50″ 6.50″ 5.00″ .250″ 3.62″ 3.31″ 1.69″ 1.00″ 1.44″ 0.75″
2-1/2″ 8 3.00″ 7.50″ 5.88″ .250″ 4.12″ 3.94″ 1.87″ 1.12″ 1.62″ 0.88″
Class 900 Threaded Flange Dimensions Chart
NPS OD ID Bolt Circle (BC) Raised Face (RF) Raised Face (R) Raised Face Thick (T) H Flat Face Thick (T2) T1 Bolt Holes Bolt Hole (B)
1″ 5.88″ 1.41″ 4.00″ .250″ 2.00″ 1.88″ 2.06″ 1.63″ 1.13″ 4 1.00″
1-1/2″ 7.00″ 1.99″ 4.88″ .250″ 2.88″ 2.00″ 2.75″ 1.75″ 1.25″ 4 1.13″
2″ 8.50″ 2.50″ 6.50″ .250″ 3.63″ 2.50″ 4.13″ 2.25″ 1.50″ 8 1.00″
2-1/2″ 9.63″ 3.00″ 7.50″ .250″ 4.13″ 2.75″ 4.88″ 2.50″ 1.63″ 8 1.13″
4″ 11.50″ 4.63″ 9.25″ .250″ 6.19″ 3.00″ 6.25″ 2.75″ 1.75″ 8 1.25″
6″ 15.00″ 6.75″ 12.50″ .250″ 8.50″ 3.63″ 9.25″ 3.38″ 2.19″ 12 1.25″
10″ 21.50″ 10.88″ 18.50″ .250″ 12.75″ 4.50″ 14.50″ 4.25″ 2.75″ 16 1.50″
14″ 25.25″ 14.19″ 22.00″ .250″ 16.25″ 5.38″ 17.75″ 5.13″ 3.38″ 20 1.63″
18″ 31.00″ 18.19″ 27.00″ .250″ 21.00″ 6.25″ 22.25″ 6.00″ 4.00″ 20 2.00″
20″ 33.75″ 20.19″ 29.50″ .250″ 23.00″ 6.50″ 24.50″ 6.25″ 4.25″ 20 2.13″
Class 1500 Threaded Flange Dimensions In Inch
Size OD ID Bolt Circle (BC) Raised Face (R) H Raised Face (RF) T1 Raised Face Thick (T) Bolt Holes Flat Face Thickness (T2) Bolt Hole (B)
1/2″ 4.75″ 0.93″ 3.25″ 1.38″ 1.50″ .250″ 0.88″ 1.50″ 4 1.25″ 0.88″
1″ 5.88″ 1.41″ 4.00″ 2.00″ 2.06″ .250″ 1.13″ 1.88″ 4 1.63″ 1.00″
1-1/2″ 7.00″ 1.99″ 4.88″ 2.88″ 2.75″ .250″ 1.25″ 2.00″ 4 1.75″ 1.13″
2″ 8.50″ 2.50″ 6.50″ 3.63″ 4.13″ .250″ 1.50″ 2.50″ 8 2.25″ 1.00″
Stock on Sale of Threaded Flanges

Threaded Flanges Supplier In India Gives Best Quality Flanges As Per International Standards

Threaded Orifice Flange

Threaded Orifice Flange

Threaded Exhaust Flange

Threaded Exhaust Flange

M12 Threaded Flange

M12 Threaded Flange

Female Threaded Flange

Female Threaded Flange

Floor Threaded Flange

Floor Threaded Flange

Ff Threaded Flange

Ff Threaded Flange

M10 Threaded Flange

M10 Threaded Flange

Galvanized Threaded Flange

Galvanized Threaded Flange

Npt Threaded Flange

Npt Threaded Flange

Reducing Threaded Flange

Reducing Threaded Flange

Threaded Blank Flange

Threaded Blank Flange

2 Inch Threaded Flange

2 Inch Threaded Flange

3 Inch Threaded Flange

3 Inch Threaded Flange

Threaded Lap Joint Flange

Threaded Lap Joint Flange

Threaded Slip on Flange

Threaded Slip on Flange

Ductile Iron Threaded Flange

Ductile Iron Threaded Flange

MS Threaded Flange

MS Threaded Flange

1/2 Threaded Flange

1/2 Threaded Flange

2 Inch Threaded Flange

2 Inch Threaded Flange

Dn40 Threaded Flange

Dn40 Threaded Flange

Dn65 Threaded Flange

Dn65 Threaded Flange

Threaded Flat Face Flange

Threaded Flat Face Flange

Hubbed Threaded Flange

Hubbed Threaded Flange

Check Female Threaded Flange Diameter and Weight Chart
ASTM A182 F304 Threaded Pipe Flange Weight Chart

Renowned Threaded Flanges Stockist In India Offering Accurate Weights Of Flanges for reference

Nominal Pipe Size Slip On Blind Socket Weld Lap Joint Threaded Weld Neck
½ 2 2 2 2 2 3
20 378 621 378 420 378 445
24 539 936 539 615 539 640
1 3.5 4 3.5 3.5 3.5 4
¾ 3 3 3 3 3 3.5
1½ 6.5 8 6.5 6.5 6.5 8
18 310 502 310 345 310 360
16 253 398 253 280 253 295
2½ 12 15 12 11 12 14
3 15 20 15 14 15 18
4 26 33 26 25 26 35
3½ 21 29 21 20 21 26
5 31 44 31 29 31 43
8 67 100 67 64 67 89
6 44 61 44 42 44 57
10 91 155 91 110 91 125
14 191 310 191 210 191 233
1¼ 4.5 6 4.5 4.5 4.5 4.5
2 8 10 8 8 8 10
12 130 226 130 152 130 175
22 405 720 405 455 405 505
Threaded Flange Class 2500 Dimensions In Inches
NPS OD ID Bolt Holes Raised Face (R) Bolt Circle (BC) Raised Face (RF) H T1 Bolt Hole Dia(B) Flat Face Thickness (T2)
3/4″ 5.50″ 1.14″ 4 1.69″ 3.75″ .250″ 2.00″ 1.25″ 0.88″ 1.69″
1″ 6.25″ 1.41″ 4 2.00″ 4.25″ .250″ 2.25″ 1.38″ 1.00″ 1.88″
1-1/4″ 7.25″ 1.75″ 4 2.50″ 5.13″ .250″ 2.88″ 1.50″ 1.13″ 2.06″
2″ 9.25″ 2.50″ 8 3.63″ 6.75″ .250″ 3.75″ 2.00″ 1.13″ 2.75″
2-1/2″ 10.50″ 3.00″ 8 4.13″ 7.75″ .250″ 4.50″ 2.25″ 1.25″ 3.13″
Get Threaded Welding Flange With NPT, BSP, BSPT and NPTF Therad For Petrochemical Industry
Threads Of Duplex 2205 Threaded Flanges

Well Known Threaded Flanges Stockist In India Providing Flanges With Various types of threads

  • NPT
  • BSP
  • BSPP
  • BSPT
NPT Threaded Flanges Standards

View Threaded Flanges Stockist In India Offering Flanges manufactured as per global standards

BS BS4504, BS10 , BS1560,BS3293
DIN  Din 2566, DIN 2566, DIN 2642, DIN 2655,DIN 2633, DIN 2634,DIN 2573, DIN 2576, DIN 2637, DIN 2638, DIN 2629, DIN 2631,DIN 2642, DIN 2655,
other EN1092-1, GOST12820,JIS B2220; KS B1503,AWWA C207; NFE29203; UNI2276
ANSI MSS SP44, ANSI B16.36, ANSI B16.48, ANSI B16.5
Inconel 625 Threaded Flat Face Flange Gasket
  • Metallic Gaskets
  • Non-metallic Gaskets
  • Rubber
  • Fiber
  • Full-Face Gaskets
  • Corrugated Flange Gaskets
  • Graphite
  • PTFE (Polytetrafluoroethylene)
  • Spiral wound gaskets
  • Ring Flange Gaskets
  • Sheet Flange Gaskets
  • Composite Gaskets
Thickness Chart Of Threaded Flat Face Flange
NPS O T X TJ R B2b B B3 L L3c H L2 r D Thr
1 4.25 0.50 1.94 0.56 2.00 1.05 1.36 1.38 0.62 0.69 1.32 2.12 0.12 0.50 0.69
2 6.00 0.69 3.06 0.75 3.62 2.07 2.44 2.46 0.94 1.00 2.38 2.44 0.31 0.69 1.00
3 7.50 0.88 4.25 0.94 5.00 3.07 3.57 3.60 1.12 1.19 3.50 2.69 0.38 0.81 1.19
4 9.00 0.88 5.31 0.94 6.19 4.03 4.57 4.60 1.25 1.31 4.50 2.94 0.44 0.94 1.31
6 11.00 0.94 7.56 1.00 8.50 6.07 6.72 6.75 1.50 1.56 6.63 3.44 0.50 1.06 1.56
10 16.00 1.12 12.00 1.19 12.75 10.02 10.88 10.92 1.88 1.94 10.75 3.94 0.50 1.31 1.94
12 19.00 1.19 14.38 1.25 15.00 12.00 12.88 12.92 2.12 2.19 12.75 4.44 0.50 1.56 2.19
14 21.00 1.31 15.75 1.38 16.25 13.25 14.14 14.18 2.19 3.12 14.00 4.94 0.50 1.63 2.25
18 25.00 1.50 19.88 1.56 21.00 17.25 18.18 18.20 2.62 3.81 18.00 5.44 0.50 1.94 2.69
24 32.00 1.81 26.12 1.88 27.25 23.25 24.25 24.25 3.19 4.38 24.00 5.94 0.50 2.50 3.25
Value Added Services Of Alloy 825 Raised Face Threaded Flange
  • Threading, soldering
  • Custom shape cutting, fabrication services
  • Electro polish or other special finishes
  • Sand blasting
  • Hot dipped galvanizing
  • Epoxy & FBE coating
Threaded Slip On Flange Manufacturing Process

Threaded Slip On Flange Manufacturing Process

ASTM A105 Threaded Flange Schedule Chart
Nom Pipe Size Wall OD Sch 10 Sch 30 Sch 60 Sch 80 Sch 120 Sch 140
½ 0.109 0.84 0.083 …….. …….. 0.147 …….. ……..
¾ 0.113 1.05 0.083 …….. …….. 0.154 …….. ……..
1 0.133 1.315 0.109 …….. …….. 0.179 …….. ……..
1 ¼ 0.14 1.66 0.109 …….. …….. 0.191 …….. ……..
1 ½ 0.145 1.9 0.109 …….. …….. 0.2 …….. ……..
2 0.154 2.375 0.109 …….. …….. 0.218 …….. ……..
2 ½ 0.203 2.875 0.12 …….. …….. 0.276 …….. ……..
3 0.216 3.5 0.12 …….. …….. 0.3 …….. ……..
3 ½ 0.226 4 0.12 …….. …….. 0.318 …….. ……..
4 0.237 4.5 0.12 …….. …….. 0.337 0.438 ……..
5 0.258 5.563 0.134 …….. …….. 0.375 0.5 ……..
6 0.28 6.625 0.134 …….. …….. 0.432 0.562 ……..
8 0.322 8.625 0.148 0.277 0.406 0.5 0.719 0.812
10 0.365 10.75 0.165 0.307 0.5 0.594 0.844 1
12 0.375 12.75 0.18 0.33 0.562 0.688 1 1.125
14 0.375 14 0.25 0.375 0.594 0.75 1.094 1.25
16 0.375 16 0.25 0.375 0.656 0.844 1.219 1.438
18 0.375 18 0.25 0.438 0.75 0.938 1.375 1.562
20 0.375 20 0.25 0.5 0.812 1.031 1.5 1.75
22 0.375 22 0.25 …….. …….. …….. …….. ……..
24 0.375 24 0.25 0.562 0.969 1.219 1.812 2.062
26 0.375 26 …….. …….. …….. …….. …….. ……..
30 0.375 30 0.312 0.625 …….. …….. …….. ……..
36 0.375 36 0.312 0.625 …….. …….. …….. ……..
40 0.375 40 …….. …….. …….. …….. …….. ……..
42 0.375 42 …….. …….. …….. …….. …….. ……..
48 0.375 48 …….. …….. …….. …….. …….. ……..
A350 Lf2 Threaded Flange Inspection
  • Hydrostatic testing machine
  • Ultrasonic flaw detector
  • X-ray detector
  • Direct-reading Spectrograph
Application Industries Of Threaded Forged Flanges

Application Industries Of Threaded Forged Flanges

Coatings Of A182 F11 Threaded Flange
  • Yellow Transparent
  • Cold and Hot Dip Galvanized
  • Oil Black
  • Zinc Plated
  • Anti-rust
Alloy 800 Hubbed Threaded Flange Face
  • Flat Face
  • Ring Type Joint
  • Raised Face
  • Lap Joint
  • Tounge & Groove
Weekly Deliveries Of NPT Threaded Flange In Following Countries
Export to Shipping Time in Days Continent Port
Thailand
Thailand		 7 Asia Bangkok Port
Qatar
Qatar		 7 Asia Doha Port
Monthly Deliveries Of Threaded Flanges in Following Countries
Export to Shipping Time in Days Continent Port
Kuwait
Kuwait		 10 Asia Shuwaikh Port
Nigeria
Nigeria		 30 Africa Port Harcourt
Data Required For Measurement Of Threaded Pipe Flange
  • Dia of raised face
  • OD of flange
  • Thickness of flange
  • Len through hub
  • Hub Dia at base
  • Min dia of bolt circle
  • Min thread length
Galvanized Threaded Flange Installation Guideline

Galvanized Threaded Flange Installation Guideline

Available Material of Threaded flange
Stainless Steel ASTM A182 304H, 304,, 310, 309, 316L, 316,321, 317L, 904L ,347
Duplex Steel Werkstoff No. 1.4462, S32205 , ASME SA 182 UNS NO S31803,ASTM A 182,
Carbon Steel High Yield CS ASTM A694, A105N, ASME SA350, ASTM A105
Copper Nickel UNS C71640 , Cupro Nickel 70/30, Copper Nickel 90/10, ASTM 62 / 61 / 152/ 151
Nickel Alloy ASTM / ASME SB 564 UNS 4400 , UNS 6600 , UNS 8825, UNS 2201 , UNS 8020, UNS 2200 , UNS 6601 , UNS 6625 , UNS 10276
Alloy Steel F11, F22, F91, F5, F9, F12
Things To Consider When Buying Threaded Slip on Flange
  • Check If Pipe Threads And Flange Thread Matching
  • Specify Correct Gaskets
  • torque Of flange
  • Size
What Are The Features Of Threaded Exhaust Flange
  • Corrosion Resistant
  • High Pressure Capabilities
  • High Temperature Resistant
  • Cost Effective
  • Higher Pressure Resistant
  • Easy To Install
Maintenance and Troubleshooting tips For Reducing Threaded Flange

Maintenance and Troubleshooting tips For Reducing Threaded Flange

F22 Threaded Flange Assembly
  • Bolt Holes
  • Threaded Bore
  • Raised Face
  • Flange Face
Offer Socket Weld Flange to the Various Countries
Country Name Flag Country Name Flag
Algeria Algeria Nigeria Nigeria
Zambia Zambia Ghana Ghana
Tunisia Tunisia South Africa South Africa
Kenya Kenya Angola Angola
Tanzania Tanzania Morocco Morocco
Egypt Egypt Ethiopia Ethiopia
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