API flange supplier in UAE
Check API 6A 10000 flange dimensions
What are the pressure ratings available for an API flange?
The petrochemical sector relies on these flanges conforming to American Petroleum Institute standards. We are a top API 6A flange supplier in UAE, delivering premium products in various sizes. Their applications include refineries, wellheads, and petrochemicals.
Buyers can acquire API 6B flanges from 2000 to 20,000 PSI.
How is an API 605 flange classified based on the face type?
An API 605 flange withstands corrosion and avoids pitting or stress cracking. We can provide raised or flat face, lap joint, ring type joint, and tongue and groove.
We also deliver these flanges in types 6B, 6BX, and segmented, for instance, an API 6A type 6BX 10000 PSI flange.
Find complete information about API 6A flange, api 6a weld neck flange manufacturers and suppliers in Dubai
What is the difference between an API 6A flange and ANSI flanges?
Generally, API 6A type 6B RTJ flanges deliver greater strength and have higher thicknesses. The ratings in ASME and API flanges differ, with the latter supporting higher operating pressures.
Opposed to API 6A 3000 flanges, ASME has pressure classes are from 150 to 2500.
Buying costly API 6A type 6BX 10000 PSI flange from suppliers in UAE? Contact leading API 5000 PSI flange manufacturers for wholesale prices in UAE
Table of content
API Flange
Size
Class
ASTM
ASME
API 6a Flange Material Specification
| Specifications | API Flange |
|---|---|
| Pressure Class | 2000psi/ 3000psi/ 5000psi/ 10000psi/ 15000psi/ 20000psi |
| Payment Type | L/C,T/T,D/P,Paypal |
| Schedule | SCH 5S To XXS |
| Brand Name | Schulzmann |
| Equipment | Pushing Machine Press machine electric bevelling machine |
| Available Packing | Packing In Plywood Box And Plywood Pallet |
| Transportation In | Air & Ocean and Land |
| Manufacturers Size | NPS 1⁄₂" To NPS 48” |
| Supporting Material For Flanges | Gasket/ Ring Joint/ Flanges Bolts |
| Manufacturing Productivity | 500 ton per month |
| Certificate | ISO |
| Methods Of Forging | Casting Forging Rolling Cutting |
| Supply Ability | 200 Ton Per Month |
| Use In | Marine & dredging Sanitation Process Instrumentation Oil and Gas Petrochemical/ Refinery/Chemical Power etc. |
| Testing | Hydrostatic testing machine Magnetic particle detector Direct-reading Spectrograph UI trasonic flaw detector |
| Description | Price In US ($) |
|---|---|
| FLANGES, FORGED CARBON STEEL, RTJ, 5000 PSI, THREAD:API, SIZE:1 1/2 | US $1273.61 Per KG |
| FLANGES, FORGED CARBON STEEL, SIZE: 2", RTJ,5000 PSI, THREAD:API | US $1870.84 Per KG |
| FLANGES WNRTJ, 1-13/16, AP1 0000#, SCH 120, F60 API 6BX | US $107.61 Per KG |
| FLANGES, WELDNECK; 5-1/8, 10K, BX169, API 16A RTJ; W/ 5 XXH | US $1352.22 Per KG |
| RING GASKET FOR 3-1/16 10 K PSI,API FLANGES F316 | US $957.80 Per KG |
| RING GASKET FOR -3-1/8 5 K PSI, MATERIAL SS 316 | US $574.68 Per KG |
| FLANGES WNRTJ, 4.1/16, SCH20, 10000#, A694 F60 API 6BX | US $738.91 Per KG |
| RING GASKET FOR -1/16 10 K PSI, F316 | US $1245.14 Per KG |
| FLANGES, FORGED CARBON STEEL, RTJ, 10,000 PSI RATING, API 6A TYPE:6BX SIZE:2.1/16(53.2MM) | US $1538.05 Per KG |
| FULL BORE OPENING HAVING BOTTOM FLANGES OF 527.05 MM (20.3/4) 3000 PSI W.P. WITH API RING GROOVE OF RX | US $6556.93 Per KG |
| 11 X 5000 PSI TOP FLANGES 13.5/8 X 5000 PSI BOTTOM FLANGES AS PER API SPEC 6A | US $1627.99 Per KG |
| ADAPTER FLANGES, STUDDED 2.1/16X10,000 PSI W.P. TO API 6 BX,2.1/16 X 5000 PSI | US $1338.37 Per KG |
API Blind Flanges
API Slip On Flanges
API Weld Neck Flanges
API 6a Flanges
API 6b Flanges
API 6bx Flanges
API 5000 Flanges
API 10000 Flanges
API 650 Flanges
API 6a Weld Neck Flanges
API 6a Threaded Flanges
API 6a Type 6bx Flanges
| NPS | (PSI) Working Pressure | O.D. | No. of Bolts Holes | Bolt Holes Dia. | Bolts Length | Ring Gasket Of API |
|---|---|---|---|---|---|---|
| 1-13/16" | 10,000 | 7-3/8" | 8 | 3/4" | 5-1/4" | BX-151 |
| 1-13/16" | 15,000 | 8-3/16" | 8 | 7/8" | 6" | BX-151 |
| 1-13/16" | 20,000 | 10-1/8" | 8 | 1" | 7-3/4" | BX-151 |
| 2-1/16" | 2,000 | 6-1/2" | 8 | 5/8" | 5/8" | R-23 |
| 2-1/16" | 3,000/5,000 | 8-1/2" | 8 | 7/8" | 7/8" | R-24 |
| 2-1/16" | 10,000 | 7-7/8" | 8 | 3/4" | 3/4" | BX-152 |
| 2-1/16" | 15,000 | 8-3/4" | 8 | 7/8" | 7/8" | BX-152 |
| 2-1/16" | 20,000 | 11-5/16" | 8 | 1-1/8" | 1-1/8" | BX-152 |
| 2-9/16" | 2,000 | 7-1/2" | 8 | 3/4" | 5-1/4" | R-26 |
| 2-9/16" | 3,000/5,000 | 9-5/8" | 8 | 1" | 7" | R-27 |
| 2-9/16" | 10,000 | 9-1/8" | 8 | 7/8" | 6-1/4" | BX-153 |
| 2-9/16" | 15,000 | 10" | 8 | 1" | 7" | BX-153 |
| 2-9/16" | 20,000 | 12-13/16" | 8 | 1-1/4" | 9-1/2" | BX-153 |
| 3-1/8" | 2,000 | 8-1/4" | 8 | 3/4" | 5-1/2" | R-31 |
| 3-1/8" | 3,000 | 9-1/2" | 8 | 7/8" | 6-1/4" | R-31 |
| 3-1/8" | 5,000 | 10-1/2" | 8 | 1-1/8" | 7-3/4" | R-35 |
| 3-1/16" | 10,000 | 10-5/8" | 8 | 1" | 7-1/4" | BX-154 |
| 3-1/16" | 15,000 | 11-5/16" | 8 | 1-1/8" | 8" | BX-154 |
| 3-1/16" | 20,000 | 14-1/16" | 8 | 1-3/8" | 10-3/4" | BX-154 |
| 4-1/16" | 2,000 | 10-3/4" | 8 | 7/8" | 6-1/4" | R-37 |
| 4-1/16" | 3,000 | 11-1/2" | 8 | 1-1/8" | 7-1/2" | R-37 |
| 4-1/16" | 5,000 | 12-1/4" | 8 | 1-1/8" | 8-3/8" | BX-155 |
| 4-1/16" | 20,000 | 17-9/16" | 8 | 1-3/4" | 12-3/4" | BX-155 |
| 5-1/8" | 5,000 | 14-3/4" | 8 | 1-1/2" | 10-3/4" | R-44 |
| 7-1/16" | 2,000 | 14" | 12 | 1" | 7-1/2" | R-45 |
| 7-1/16" | 3,000 | 15" | 12 | 1-1/8" | 8-1/2" | R-45 |
| 7-1/16" | 5,000 | 15-1/2" | 12 | 1-3/8" | 11-1/4" | R-46 |
| 7-1/16" | 10,000 | 18-7/8" | 12 | 1-1/2" | 11-3/4" | BX-156 |
| 7-1/16" | 15,000 | 19-7/8" | 16 | 1-1/2" | 13" | BX-156 |
| 7-1/16" | 20,000 | 24-13/16" | 16 | 2" | 17-3/4" | BX-156 |
| 9" | 2,000 | 16-1/2" | 12 | 1-1/8" | 8-1/2" | R-49 |
| 9" | 3,000 | 18-1/2" | 12 | 1-3/8" | 9-1/2" | R-49 |
| 9" | 5,000" | 19" | 12 | 1-5/8" | 12-1/2" | R-50 |
| 9" | 10,000 | 21-3/4" | 16 | 1-1/2" | 13-1/4" | BX-157 |
| 9" | 15,000 | 25-1/2" | 16 | 1-7/8" | 16" | BX-157 |
| 11" | 2,000 | 20" | 16 | 1-1/4" | 9-1/4" | R-53 |
| 11" | 3,000 | 21-1/2" | 16 | 1-3/8" | 10" | R-53 |
| 11" | 5,000 | 23" | 12 | 1-7/8" | 14-1/4" | R-54 |
| 11" | 10,000 | 25-3/4" | 16 | 1-3/4" | 15-3/8" | BX-158 |
| 11" | 15,000 | 32" | 20 | 2" | 19-1/2" | BX-158 |
| 13-5/8" | 2,000 | 22" | 20 | 1-1/4" | 9-1/2" | R-57 |
| 13-5/8" | 3,000 | 24" | 20 | 1-3/8" | 10-3/4" | R-57 |
| 13-5/8" | 5,000 | 26-1/2" | 16 | 1-5/8" | 12-3/4" | BX-160 |
| 13-5/8" | 10,000 | 30-1/4" | 20 | 1-7/8" | 17-3/4" | BX-159 |
| 13-5/8" | 15,000 | 34-7/8" | 20 | 2-1/4" | 21" | BX-159 |
| 16-3/4" | 2,000 | 27" | 20 | 1-1/2" | 10-3/4" | R-65 |
| 16-3/4" | 3,000 | 27-3/4" | 20 | 1-5/8" | 12-1/4" | R-66 |
| 16-3/4" | 5,000 | 30-3/8" | 16 | 1-78" | 14-3/4" | BX-162 |
| 16-3/4" | 10,000 | 34-5/16" | 24 | 1-7/8" | 17-3/4" | BX-162 |
| 18-3/4" | 5,000 | 35-5/8" | 20 | 2" | 18" | BX-163 |
| 16-3/4" | 10,000 | 40-15/16" | 24 | 2-1/4" | 23" | BX-164 |
| 20-3/4" | 3,000 | 33-3/4" | 20 | 2" | 15-1/4" | R-74 |
| 21-1/4" | 2,000 | 32" | 24 | 1-5/8" | 12-1/2" | R-73 |
| 21-1/4" | 5,000 | 39" | 24 | 2" | 19" | BX-165 |
| 21-1/4" | 10,000 | 45" | 24 | 2-1/2" | 24-3/4" | BX-166 |
| 26-3/4" | 2,000 | 41" | 20 | 1-3/4" | 14-1/4" | BX-167 |
| 21-1/4" | 3,000 | 43-3/8" | 24 | 2" | 17-1/2" | BX-168 |
| Size | O.D. | T | ØK | P.C.D. | N | Ød | L | ØX | LN | ØHL | R/RX |
| 21⁄16 | 6.50 | 1.31 | 4.25 | 5.00 | 8 | 0.75 | 1.75 | 3.31 | 3.19 | 2.38 | 23 |
| 29⁄16 | 7.50 | 1.44 | 5.00 | 5.88 | 8 | 0.88 | 1.94 | 3.94 | 3.44 | 2.88 | 26 |
| 31⁄8 | 8.25 | 1.56 | 5.75 | 6.62 | 8 | 0.88 | 2.12 | 4.62 | 3.56 | 3.50 | 31 |
| 41⁄16 | 10.75 | 1.81 | 6.88 | 8.50 | 8 | 1.00 | 2.44 | 6.00 | 4.31 | 4.50 | 37 |
| 51⁄8 | 13 | 2.06 | 8.25 | 10.50 | 8 | 1.12 | 2.69 | 7.44 | 4.81 | 5.56 | 41 |
| 71⁄16 | 14 | 2.19 | 9.50 | 11.50 | 12 | 1.12 | 2.94 | 8.75 | 4.94 | 6.63 | 45 |
| 9 | 16.5 | 2.50 | 11.88 | 13.75 | 12 | 1.25 | 3.31 | 10.75 | 5.56 | 8.63 | 49 |
| 11 | 20 | 2.81 | 14.00 | 17.00 | 16 | 1.38 | 3.69 | 13.50 | 6.31 | 10.75 | 53 |
| 135⁄8 | 22 | 2.94 | 16.25 | 19.25 | 20 | 1.38 | 3.94 | 15.75 | - | - | 57 |
| 163⁄4 | 27 | 3.31 | 20.00 | 23.75 | 20 | 1.62 | 4.50 | 19.50 | - | - | 65 |
| 211⁄4 | 32 | 3.88 | 25.00 | 28.50 | 24 | 1.75 | 5.38 | 24.00 | - | - | 73 |
API 6A 3000 Flanges Dimensions
| NPS | B1 | O | C | K | P | E | X | BC | N | H | Y | A | B2 | Number Of Ring |
| RorRX | ||||||||||||||
| 2 1/16˝ | 53.2 | 215 | 46.1 | 124 | 95.25 | 7.9 | 104.8 | 165.1 | 8 | 26 | 109.6 | 60.3 | 50.0 | 24 |
| 2 9/16˝ | 65.9 | 245 | 49.3 | 137 | 107.95 | 7.9 | 123.8 | 190.5 | 8 | 29 | 112.7 | 73.0 | 59.7 | 27 |
| 3 1/8˝ | 81.8 | 240 | 46.1 | 156 | 123.83 | 7.9 | 127.0 | 190.5 | 8 | 26 | 109.5 | 88.9 | 74.4 | 31 |
| 4 1/16˝ | 108.7 | 290 | 52.4 | 181 | 149.23 | 7.9 | 158.8 | 235.0 | 8 | 32 | 122.2 | 114.3 | 98.0 | 37 |
| 5 1/8˝ | 131.0 | 350 | 58.8 | 216 | 180.98 | 7.9 | 190.5 | 279.4 | 8 | 35 | 134.9 | 141.3 | 122.9 | 41 |
| 7 1/16˝ | 181.8 | 380 | 63.5 | 241 | 211.15 | 7.9 | 235.0 | 317.5 | 12 | 32 | 147.6 | 168.3 | 147.1 | 45 |
| 9˝ | 229.4 | 470 | 71.5 | 308 | 269.88 | 7.9 | 298.5 | 393.7 | 12 | 39 | 169.9 | 219.1 | 189.7 | 49 |
| 11˝ | 280.2 | 545 | 77.8 | 362 | 323.85 | 7.9 | 368.3 | 469.9 | 16 | 39 | 192.1 | 273 | 237.2 | 53 |
| 13 5/8˝ | 346.9 | 610 | 87.4 | 419 | 381.00 | 7.9 | 419.1 | 533.4 | 20 | 39 | - | - | - | 57 |
| 16 3/4˝ | 426.2 | 705 | 100.1 | 524 | 469.90 | 11.2 | 508.0 | 616.0 | 20 | 45 | - | - | - | 66 |
| 20 3/4˝ | 527.8 | 855 | 120.7 | 648 | 584.20 | 12.7 | 622.3 | 749.3 | 20 | 54 | - | - | - | 74 |
API 6a Type 6bx 5000 PSI Flanges Dimensions
| (NPS) | (B1) | (O) | (C) | (K) | (P) | (E) | (X) | (BC) | (N) | (H) | (Y) | (A) | (B2) | (Number Of Ring) |
| RorRX | ||||||||||||||
| 2 1/16˝ | 53.2 | 215 | 46.1 | 124 | 95.25 | 7.9 | 104.8 | 165.1 | 8 | 26 | 109.5 | 60.3 | 43.7 | 24 |
| 2 9/16˝ | 65.9 | 245 | 49.3 | 137 | 107.95 | 7.9 | 123.8 | 190.5 | 8 | 29 | 112.7 | 73.0 | 54.9 | 27 |
| 3 1/8˝ | 81.8 | 265 | 55.6 | 168 | 136.53 | 7.9 | 133.3 | 203.2 | 8 | 32 | 125.4 | 88.9 | 67.5 | 35 |
| 4 1/16˝ | 108.7 | 310 | 62.0 | 194 | 161.93 | 7.9 | 161.9 | 241.3 | 8 | 35 | 131.8 | 114.3 | 88.1 | 39 |
| 5 1/8˝ | 131.0 | 375 | 81.0 | 229 | 193.68 | 7.9 | 196.8 | 292.1 | 8 | 42 | 163.5 | 141.3 | 110.3 | 44 |
| 7 1/16˝ | 181.8 | 395 | 92.1 | 248 | 211.15 | 9.7 | 228.6 | 317.5 | 12 | 39 | 181 | 168.3 | 132.6 | 46 |
| 9˝ | 229.4 | 485 | 103.2 | 318 | 269.88 | 11.2 | 292.1 | 393.7 | 12 | 45 | 223.8 | 219.1 | 173.8 | 50 |
| 11˝ | 280.2 | 585 | 119.1 | 371 | 323.85 | 11.2 | 368.3 | 482.6 | 12 | 51 | 265.1 | 273.1 | 216.7 | 54 |
Why don't you directly contact an API 6A slip on flange importers?, supply API 6A 3000 flanges with a metallographic examination in the Middle East
| Normal Pipe Size In Inch | (I.D.) Gasket | (O.D.) Gasket | ||||
|---|---|---|---|---|---|---|
| Class 150 | Class 300 | Class 400 | Class 600 | Class 900 | ||
| 1/2 | 0.84 | 1.875 | 2.125 | 2.125 | 2.125 | 2.50 |
| 3/4 | 1.06 | 2.25 | 2.625 | 2.625 | 2.625 | 2.75 |
| 1 | 1.31 | 2.625 | 2.875 | 2.875 | 2.875 | 3.125 |
| 1 1/4 | 1.66 | 3 | 3.25 | 3.25 | 3.25 | 3.50 |
| 1 1/2 | 1.91 | 3.375 | 3.75 | 3.75 | 3.75 | 3.875 |
| 2 | 2.38 | 4.125 | 4.375 | 4.375 | 4.375 | 5.625 |
| 2 1/2 | 2.88 | 4.875 | 5.125 | 5.125 | 5.125 | 6.50 |
| 3 | 3.50 | 5.375 | 5.875 | 5.875 | 5.875 | 6.625 |
| 4 | 4.50 | 6.875 | 7.125 | 7.00 | 7.625 | 8.125 |
| 5 | 5.56 | 7.75 | 8.50 | 8.375 | 9.50 | 9.75 |
| 6 | 6.62 | 8.75 | 9.875 | 9.75 | 10.50 | 11.375 |
| 8 | 8.62 | 11 | 12.125 | 12.00 | 12.625 | 14.125 |
| 10 | 10.75 | 13.375 | 14.25 | 14.125 | 15.75 | 17.125 |
Check API 6A type 6B flange gasket & weight chart, number bolt holes, and API 6A swivel flange pressure rating
API 10000 Blind Flanges Weight
| NPS In Inches | Size In MM | (O.D.) In (MM) | WT Of (D) In MM) | Blind Flanges |
|---|---|---|---|---|
| 1/2 | 15 | 88.9 | 11.2 | 0.4 |
| 3/4 | 20 | 98.6 | 12.7 | 0.6 |
| 1 | 25 | 108 | 14.2 | 0.9 |
| 1 1/4 | 32 | 117.3 | 15.7 | 1.2 |
| 1 1/2 | 40 | 127 | 17.5 | 1.5 |
| 2 | 50 | 152.4 | 19.1 | 2.4 |
| 2 1/2 | 65 | 177.8 | 22.4 | 3.9 |
| 3 | 80 | 190.5 | 23.9 | 4.9 |
| 3 1/2 | 90 | 215.9 | 23.9 | 6.2 |
| 4 | 100 | 228.6 | 23.9 | 7.0 |
| 5 | 125 | 254 | 23.9 | 8.6 |
| 6 | 150 | 279.4 | 25.4 | 11.3 |
| 8 | 200 | 342.9 | 28.4 | 19.6 |
| 10 | 250 | 406.4 | 30.2 | 28.6 |
| 12 | 300 | 482.6 | 31.8 | 43.2 |
| 14 | 350 | 533.4 | 35.1 | 58.1 |
| 16 | 400 | 596.9 | 36.6 | 76.1 |
| 18 | 450 | 635 | 39.6 | 93.7 |
| 20 | 500 | 698.5 | 42.9 | 122.0 |
Number Of API 6a Type 6b Flanges Bolt Holes
| NPS (in inch) | Flanges | ||||
|---|---|---|---|---|---|
| Diameter ( in Inches) | Number of Bolts | Diameter of Bolts (in Inches) | Diameter of Bolts Holes (in Inches) | (B.C.) (in Inches) | |
| 1/4 | 3-3/8 | 4 | 1/2 | 0.62 | 2-1/4 |
| 1/2 | 3-1/2 | 4 | 1/2 | 0.62 | 2-3/8 |
| 3/4 | 3-7/8 | 4 | 1/2 | 0.62 | 2-3/4 |
| 1 | 4-1/4 | 4 | 1/2 | 0.62 | 3-1/8 |
| 1-1/4 | 4-5/8 | 4 | 1/2 | 0.62 | 3-1/2 |
| 1-1/2 | 5 | 4 | 1/2 | 0.62 | 3-7/8 |
| 2 | 6 | 4 | 5/8 | 0.75 | 4-3/4 |
| 2-1/2 | 7 | 4 | 5/8 | 0.75 | 5-1/2 |
| 3 | 7-1/2 | 4 | 5/8 | 0.75 | 6 |
| 3-1/2 | 8-1/2 | 8 | 5/8 | 0.75 | 7 |
| 4 | 9 | 8 | 5/8 | 0.75 | 7-1/2 |
| 5 | 10 | 8 | 3/4 | 0.88 | 8-1/2 |
| 6 | 11 | 8 | 3/4 | 0.88 | 9-1/2 |
| 8 | 13-1/2 | 8 | 3/4 | 0.88 | 11-3/4 |
| 10 | 16 | 12 | 7/8 | 1 | 14-1/4 |
| 12 | 19 | 12 | 7/8 | 1 | 17 |
| 14 | 21 | 12 | 1 | 1.12 | 18-3/4 |
| 16 | 23-1/2 | 16 | 1 | 1.12 | 21-1/4 |
| 18 | 25 | 16 | 1-1/8 | 1.25 | 22-3/4 |
| 20 | 27-1/2 | 20 | 1-1/8 | 1.25 | 25 |
| 24 | 32 | 20 | 1-1/4 | 1.38 | 29-1/2 |
| NPS | PSI 2,000 | PSI 3,000 | PSI 5,000 | ||||||
| Number ofStuds | Dia.Stud | Nut Size “ATF” | Number ofStuds | Stud Dia. | Nut Size “ATF” | Number ofStuds | Stud Dia. | Nut Size “ATF” | |
| 1-13/16 | |||||||||
| 2-1/16 | 8 | 5/8 | 1-1/16 | 8 | 7/8 | 1-7/16 | 8 | 7/8 | 1-7/16 |
| 2-9/16 | 8 | 3/4 | 1-1/4 | 8 | 1 | 1-5/8 | 8 | 1 | 1-5/8 |
| 3-1/16 | |||||||||
| 3-1/8 | 8 | 3/4 | 1-1/4 | 8 | 7/8 | 1-7/16 | 8 | 1-7/16 | 1-13/16 |
| 4-1/16 | 8 | 7/8 | 1-7/16 | 8 | 1-1/8 | 1-13/16 | 8 | 1-1/4 | 2 |
| 5-1/8 | |||||||||
| 7-1/16 | 12 | 1 | 1-5/8 | 12 | 1-1/8 | 1-13/16 | 12 | 1-3/8 | 2-3/16 |
| 9 | 12 | 1-1/8 | 1-13/16 | 12 | 1-3/8 | 2-3/16 | 12 | 1-5/8 | 2-9/16 |
| 11 | 16 | 1-1/4 | 2 | 16 | 1-3/8 | 2-3/16 | 12 | 1-7/8 | 2-15/16 |
| 13-5/8 | 20 | 1-1/4 | 2 | 20 | 1-3/8 | 2-3/16 | 16 | 1-5/8 | 2-9/16 |
| 16-3/4 | 20 | 1-1/2 | 2-3/8 | 20 | 1-5/8 | 2-9/16 | 16 | 1-7/8 | 2-15/16 |
| 18-3/4 | 20 | 2 | 3-1/8 | ||||||
| 20-3/4 | 20 | 2 | 3-1/8 | ||||||
| 21-1/4 | 24 | 1-5/8 | 2-9/16 | 24 | 2 | 3-1/8 | |||
| 26-3/4 | 20 | 1-3/4 | 2-3/4 | 24 | 2 | 3-1/8 | |||
API 10000 Flanges Pressure Rating
| NPS | O.D. | No. of Bolts Holes | Bolt Holes Dia. | Bolts Length |
|---|---|---|---|---|
| 1-13/16" | 7-3/8" | 8 | 3/4" | 5-1/4" |
| 1-13/16" | 8-3/16" | 8 | 7/8" | 6" |
| 1-13/16" | 10-1/8" | 8 | 1" | 7-3/4" |
| 2-1/16" | 6-1/2" | 8 | 5/8" | 5/8" |
| 2-1/16" | 8-1/2" | 8 | 7/8" | 7/8" |
| 2-1/16" | 7-7/8" | 8 | 3/4" | 3/4" |
| 2-1/16" | 8-3/4" | 8 | 7/8" | 7/8" |
| 2-1/16" | 11-5/16" | 8 | 1-1/8" | 1-1/8" |
| 2-9/16" | 7-1/2" | 8 | 3/4" | 5-1/4" |
| 2-9/16" | 9-5/8" | 8 | 1" | 7" |
| 2-9/16" | 9-1/8" | 8 | 7/8" | 6-1/4" |
| 2-9/16" | 10" | 8 | 1" | 7" |
| 2-9/16" | 12-13/16" | 8 | 1-1/4" | 9-1/2" |
| 3-1/8" | 8-1/4" | 8 | 3/4" | 5-1/2" |
| 3-1/8" | 9-1/2" | 8 | 7/8" | 6-1/4" |
| 3-1/8" | 10-1/2" | 8 | 1-1/8" | 7-3/4" |
| 3-1/16" | 10-5/8" | 8 | 1" | 7-1/4" |
| 3-1/16" | 11-5/16" | 8 | 1-1/8" | 8" |
| 3-1/16" | 14-1/16" | 8 | 1-3/8" | 10-3/4" |
What are the testing and inspection requirements for an API 6A 10000 PSI flange?
The best approach for assessing an API 6A 10000 psi flange is measuring the axial force and the bending moment at the face to gauge the tension. The axial force must be lower than the tension.
An API 10000 flange has bores equal to the nominal flange size. A smaller bore raises the bending moment, leading to more stress. Stress analysis of an API swivel flange is effective at optimising flange capability.
What are the sealing methods used with an API 6A weld neck flange?
Tight and secure sealing is imperative for an API 6A weld neck flange. Conventional sealing methods involve a gasket, for example, a spiral wound gasket. It connects flanges snugly to create a lasting seal.
Different face types are available for sealing an API 6A 5000 flange, such as raised and flat face, O-ring, etc.
Are API 6A 3000 flanges compatible with other flange standards?
An API 6A adapter flange is distinct from ASME components, following a different pressure system and suited to high-pressure applications like oil fields. Even so, a few API and ASME flanges have similar dimensions for bolt circle diameters and can be interchangeable.
We recommend caution while selecting an API 6A blind flange to ensure application compatibility with the application and ambient pressure and temperature.