Spade Flange

Spade flange

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ASME b16.48 SS spade spacer flange suppliers in UAE

Spade flange specification


Spade Flange Specification

Spade Flange Standard Standard Size Pressure Class
  • ASME B16.48 spade flange
  • 1/2″ to 24″
  • DN15 to DN600

Check ex-stock of listed spade flange suppliers & manufacturers and get best deal in UAE & Saudi Arabia

  • 150#
  • 300#
  • 600#
  • 900#
  • 1500#
  • 2500#
Manufacturing Method Thickness Facings
  • CNC machined spade flange from bar stock
  • Plate
  • Forged spade flange (Strongest choice)

Genuine spade flange suppliers in UAE, these listed manufacturers & distributors have vast experience in exporting A105 spade flange to UAE, Egypt, Qatar, KSA, Oman, South Africa & USA

  • SCH 10 to 160
  • Raised face
  • Ring-type joint
  • Flat face
Inspection methods Packaging and Marking Testing
  • Outer & Inner Diameter of spade flange body
  • Diameter of single blind bolt circle & bolt hole
  • Hub Diameter
  • Thickness
  • Straightness and alignment of blanking spade bolt hole
  • Manufacturer’s name, brand logo
  • Pressure Rating Designation
  • Production code of spade flange manufacturers
  • Bore (if applicable)
  • Dimensional standard (ASME B16.48)
  • Heat code
  • Face type of AISI 4140 spade flange
  • Material specification
  • Sizes
  • MTC EN 10204 type 3.1
  • Visual inspection for orifice spades welding, surfaces & holes
  • Shell pressure test
  • PMI
  • Hardness test
  • Impact test
  • NACE MR0175
  • ISO 15156
  • Tensile test
Sealing Finish Surface Buying Tips
  • 3.2-6.3µm for spiral finish
  • Flat surface
  • Ring joint surface
  • Size
  • Thickness
  • Weight
  • Pressure Rating
  • MTR Report
  • Length
  • O.D.

 

Carbon steel spade flange and ANSI b16.5 flat face spade blind flange for high-temperature applications

Plate & forged spade flange material

Forged Plate
Titanium Spade Flange
ASTM B381 Grade F2 ASTM B265 UNS R50400
ASTM B381 Grade F3 ASTM B265 UNS R50550
Nickel Alloy Spade Flange
Inconel 800 – ASTM B564 ASTM B409 UNS N08800
Inconel 825 – ASTM B564 ASTM B409 UNS N08825
Inconel 600 – ASTM B564 ASTM B168 UNS N06600
Inconel 601 – ASTM B564 ASTM B168 UNS N06601
Inconel 625 spade flange – ASTM B564 ASTM B168 UNS N06625
Monel 400 spade flange – ASTM B564 ASTM B127 UNS N04400
Monel K500 – ASTM B564 ASTM B127 UNS N05500
Hastelloy C-22 – ASTM B366 ASTM B575 UNS N06022
Hastelloy C276 spade flange – ASTM B366 ASTM B575 UNS N10276
Stainless Steel Spade Flange
ASTM A182 F304 Spade flange ASTM A240 304
ASTM A182 304L ASTM A240 304L
ASTM A182 310 ASTM A240 310
ASTM A182 F316 Spade flange ASTM A240 316
ASTM A182 316L ASTM A240 316L
ASTM A182 316LN ASTM A240 316LN
ASTM A182 317 ASTM A240 317
ASTM A182 317 ASTM A240 317L
ASTM A182 F347 ASTM A240 347
ASTM A182 F321 ASTM A240 321
ASTM A182 F904L ASTM A240 904L
ASTM A182 F6A
ASTM B462 UNS N08020 ASTM B 463 N08020
Copper Spade Flange
ASTM B283 UNS C37700 ASTM B152 UNS C10100
ASTM B124 UNS C63000
Copper Nickel Spade Flange
Copper nickel 90/10 : ASTM B151 UNS C70600 ASTM B122 CU-Ni 90/10
Copper nickel 70/30 : ASTM B151 UNS C71500 ASTM B122 CU-Ni 70/30
EEMUA 234 : UNS 7060X
EEMUA 145
EN 1652/ 12420/124491
Ductile Iron Spade Flange
ASTM B381 GR.F2
Alloy Steel Spade Flange
ASTM A182 Grade F5A & F5 ASTM A387 Grade 5
ASTM A182 F1
ASTM A182 F9 ASTM A387 Grade 9
ASME/ ASTM A182 F11 ASTM A387 Grade 11
ASTM A182 F22 ASTM A387 Gr 22
ASTM A182 F91 ASTM A387 Gr 91
Duplex / Super Duplex Spade Flange
ASTM A182 F51 ASTM A240 UNS S31803
ASTM A182 F53 ASTM A240 UNS S32750
ASTM A182 F55 ASTM A240 UNS S32760
Al 6XN ASTM A240 UNS N08367
ASTM A182 F44 ASTM A240 UNS S31254
ASTM A182 F60 ASTM A240 UNS S32205
Carbon Steel Spade Flange
ASTM A105 spade flange ASTM A515 Grade 60
ASTM A105N CS
ASTM A350 Gr LF2 (CL 1& CL2)
ASTM A350 Gr LF3
ASTM A350 Gr LF6
LTCS
ASTM A694 F42 ASTM A572 Gr 42
ASTM A694 F46
ASTM A694 F50 ASTM A572 Gr 50
ASTM A694 F52
ASTM A694 F60 ASTM A572 Grade 60
ASTM A694 F65 ASTM A572 Grade 65
ASTM A694 F70 ASTM A572 Grade 70
S235JRG2, P250GH, 1.4541, 1.4571

 

Most demanded types of spade pipe flange

  • Plate spade flange (made from plate)
  • Forged spade flange
  • CNC machined spade flange
  • Cast spade flange

 

ASME B16.48 spade flange face types

ASME B16.48 spade flange face types

 

Type Sealing Way Of Spade Flange
RF Raised face spade flange
FF Flat face spade flange
RTJ Ring Type Joint spade flange

 

Check dimensions

 

Height of Raised face spade flange

Class Height
CL 150 1/6″
CL 300 1/6″
CL 600 1/4″
CL 900 1/4″
CL 1500 1/4″
CL 2500 1/4″

 

Spade spacer flange common handle types

Spade spacer flange common handle types

 

  • Straight handle
  • Straight handle with bolt hole
  • “C” handle with plate
  • Tee handle
  • Tee handle with bolt hole
  • Straight handle

 

Pressure class of spacer and spade

ASME B16.48 spade flange
  • Class 150
  • Class 300
  • Class 600
  • Class 900
  • Class 1500
  • Class 2500

 

Copper nickel spade flange specification

Manufacturing Size Range Of Cu-Ni Spade Flange Drilling & Outer Diameter Cupro Nickel Spade Pipe Flange Large Size Of Copper Nickel Spade Spacer Flange
  • 16MM To 914MM
  • ½” To 36″
  • 16MM – 610MM
  • ½ inch – 24 inch
  • 711 To 914MM
  • 24″ – 36″

Accoding to MSS SP-44

CUNI Raised Face Spade Flange Pressure Class Composite Copper Nickel Spacer And Spade Are Manufactured From UNS C70600 Spacer Spade Recommended Hardware
  • 16 Bar
  • 20 Bar
  • ASTM A105N
  • Welded UNS C70620 copper nickel disk
  • As per ANSI/ASME B16.48
CU-NI Spade Spacer Coating Types Types Of C70600 Spade And Spacer Copper C70600 Blanking Spades Applications
  • Hot dipped galvanising
  • Solid spade flange
  • Composite spade flange
  • Seawater
  • Marine applications
  • Petrochemical
  • Offshore
  • Petroleum plants
Grade UNS Number Standard
  • Copper nickel 90/10
  • 70/30 Copper nickel
  • UNS C70620
  • CW352H
  • UNS 7060X
  • EN 124491
  • WL 2.1972
  • EEMUA 145
  • DIN 86019
  • MIL-T-16420K
  • EN 1652
  • ASTM B467
  • ASTM B4662
  • EEMUA 234/3-6
  • EN 12420
  • EEMUA 234

 

Single blind weight chart

weight in KG

Normal Pipe Size  Class 150  Class 300  Class 600  Class 900  Class 1500
1/2 0.14 0.21 0.25 0.25 0.39
3/4 0.21 0.32 0.34 0.44 0.49
1 0.26 0.42 0.46 0.60 0.67
1-1/4 0.34 0.74 0.80 0.81 1.21
1-1/2 0.46 0.98 1.03 1.22 1.79
2 0.89 1.39 2.26 2.28 2.74
2-1/2 1.22 2.20 3.00 3.51 4.21
3 1.65 3.01 3.99 4.92 6.67
3-1/2 2.51 4.10
4 3.04 5.57 6.95 8.04 11.72
5 5.18 9.54 11.17 14.04 19.65
6 6.98 13.46 16.74 20.95 29.21
8 14.45 23.74 33.59 37.23 55.58
10 22.52 42.78 56.10 67.57 101.37
12 33.96 64.20 84.33 112.60 158.65
14 49.54 79.64 103.30 150.53
16 72.38 117.28 140.52 210.67
18 95.70 146.95 189.20 286.13
20 123.74 208.74 247.22 362.40
24 197.18 319.35 422.62 597.59

 

API standard of Spade and spacer

  • API 590

 

Alloy steel spade flange temperature range

Alloy Grade UNS Forged spade flange Casting spade flange DIN WNR Temperature range
Moly steel spade flange C-1/2Mo K12822 ASTM A182 Gr F1 cl2 ASTM A217-WC1 15M03 1.5415
  • Up to 470ºC*
  • 875ºF
Alloy steel chrome moly spade flange 1.1/4Cr-1/2Mo K11572 ASTM A182 Gr F11 cl2 ASTM A217 WC6 13CRM044 1.7335
  • Up to 593ºC
  • 1100ºF
2.1/4Cr-1Mo K21590 ASTM A182 Grade F22 cl3 ASTM A217 Gr WC9 10CRM0910 1.7380
  • Up to 593ºC
  • 1100ºF
5Cr-1/2Mo K41545 ASTM A182 Grade F5/F5a ASTM A217 Gr C5 12CRMO195 1.7362
  • High temp boiler/ refinery application
9Cr-1Mo K90941 A182 Gr F9 A217-C12 X 12 CrMo 9 1 1.7386
  • High temp erosive refinery application
9Cr-1Mo-V A182 Gr F91 A217-C12A X 10 CrMoVNb 9 1 1.4903
  • High pressure boilers
Alloy steel spade flange AISI 4130 spade flanges G41300 ASTM A182 ASTM A217/M  1.7218
  • 899 to 927°C
  • 1650 to 1700°F

 

Supporting material of carbon steel spade flange

Supporting material of carbon steel spade flange

 

  1. Spade or ring spacer
  2. Flange
  3. Gasket
  4. Stud bolts

 

Blanking spades thickness

Blanking spades thickness

 

NB ØA Thickness B
Inches MM MM mMMm
1/2 44 2 102
3/4 54 2 110
1 62 2 148
1.1/2 81 2 156
2 100 2 162
3 132 2 178
4 170 2 194
6 217 2 220
8 274 2 250
10 337 2 300
12 407 2 340

 

Stainless steel spade flange gaskets

Remove all intermediaries and buy directly from manufacturers of ASME B16.48 stainless steel spade flange flange to save up to 40%.

  • Semi metallic gaskets
  • Flat face gaskets
  • Ring joint gaskets

 

Spade flange dimensions

Class 150

Spade flange dimensions

 

NPS O.D. Thickness Width Of Handle Center End
Inch A t W C
1/2 45 126 3 32
3/4 54 3 32 131
1 64 3 32 136
1.1/4 73 6.4 32 145
1.1/2 83 6.4 32 145
2 102 6.4 32 155
3 133 6.4 32 170
4 172 9.7 38 202
5 194 9.7 38 225
6 219 12.7 38 225
8 276 12.7 38 267
10 337 15.7 44 322
12 406 19.1 44 357
14 448 19.1 44 378
16 511 22.4 44 410
18 546 25.4 51 427
20 603 28.4 51 455
24 714 31.8 51 512

 

Class 300 spade flange dimensions

Class 300 spade flange dimensions

 

NPS O.D. Thickness Width Of Handle Center End
Inch A t W C
1/2 51 6.4 32 129
3/4 64 6.4 32 136
1 70 6.4 32 139
1.1/4 79 6.4 32 150
1.1/2 92 6.4 32 150
2 108 9.7 32 158
3 146 9.7 32 177
4 178 12.7 38 205
5 213 15.7 38 240
6 248 15.7 38 240
8 305 22.4 38 281
10 359 25.4 44 333
12 419 28.4 44 363
14 483 31.8 44 395
16 536 38.1 44 422
18 594 41.1 51 450
20 651 44.5 51 480
24 772 50.8 51 540

 

Class 600 spade flange dimensions

Class 600 spade flange dimensions

 

NPS O.D. Thickness Width Of Handle Center End
Inch A t W C
1/2 51 6.4 32 129
3/4 64 6.4 32 136
1 70 6.4 32 139
1.1/4 79 9.7 32 150
1.1/2 92 9.7 32 150
2 108 9.7 32 158
3 146 12.7 32 177
4 191 15.7 38 211
5 238 19.1 38 248
6 264 22.4 38 248
8 318 28.4 38 288
10 397 35.1 44 352
12 454 41.1 44 381
14 489 44.5 44 398
16 562 50.8 44 435
18 610 53.8 51 459
20 679 63.5 51 493
24 787 73.2 51 547

 

Class 900 spade flange dimensions

Class 900 spade flange dimensions

 

NPS O.D. Thickness Width Of Handle Center End
Inch A t W C
1/2 60 6.4 32 134
3/4 67 6.4 32 137
1 76 6.4 32 142
1.1/4 86 9.7 32 151
1.1/2 95 9.7 32 151
2 140 12.7 32 174
3 165 15.7 32 186
4 203 19.1 38 217
5 244 22.4 38 259
6 286 25.4 38 259
8 356 35.1 38 307
10 432 41.1 44 370
12 495 47.8 44 401
14 518 53.8 44 412
16 572 60.5 44 440
18 635 66.5 51 471
20 696 73.2 51 501
24 835 88.9 51 571

 

Class 1500 spade flange dimensions

Class 1500 spade flange dimensions

 

NPS O.D. Thickness Width Of Handle Center End
Inch A t W C
1/2 61 6.4 32 135
3/4 67 9.7 32 137
1 76 9.7 32 142
1.1/4 86 9.7 32 151
1.1/2 95 12.7 32 151
2 140 12.7 32 174
3 172 19.1 32 190
4 206 22.4 38 219
5 251 28.4 38 256
6 279 35.1 38 256
8 349 41.1 38 303
10 432 50.8 44 370
12 518 60.5 44 412
14 575 66.5 44 442
16 638 76.2 44 472
18 702 85.9 51 504
20 752 95.3 51 530
24 899 111.3 51 603

 

Class 2500 spade flange dimensions

Why pay more if you can get a paddle blank flange at the best price in Dubai and buy only after checking the weight chart and price list

Class 2500 spade flange dimensions

 

NPS O.D. Thickness Width Of Handle Center End
Inch A t W C
1/2 67 9.7 32 137
3/4 73 9.7 32 140
1 83 9.7 32 145
1.1/4 102 12.7 32 161
1.1/2 114 15.7 32 161
2 143 15.7 32 175
3 194 22.4 32 201
4 232 28.4 38 232
5 276 35.1 38 273
6 314 41.1 38 273
8 384 53.8 38 321
10 473 66.5 44 390
12 546 79.2 44 427

 

Import price and shipping time variations for spade flange :

Check raised face paddle spacer and Carbon steel spades and ring spacers pressure rating, weight, and composition
Singapore Azerbaijan Egypt
Estimated Shipping 8 days 30-45 days 18 days
Extra cost 5% 5% 5%
Turkey Libya Nigeria
Estimated Shipping 21 days 45-60 days 30 days
Extra cost 5% 5% 5%
Note: Get latest online price list from the trusted Carbon steel spade flange suppliers, stockis and manufacturers listed on pipingmaterial.ae