API Flanges

API Flanges

Leading API 6A Flanges Manufacturer in India, Check Dimensions and Sizes of API 6bx Weld Neck Flange

The American Petroleum Institute flanges are high-strength components that are used to connect piping fixtures of different sizes in the system. API Flanges provide support to different pipes and help in resisting corrosion, pitting, and cracking that is induced due to acids and caustic stress across different environments. The API 6a Type 6b Flange is produced with modern alloy steel and the latest manufacturing techniques. These flanges are robust and have high performance in different conditions. The versatile API 650 Flange is utilized in connecting steel tanks that are designed to store oil and other volatile media. These flanges require to have good resistance properties allowing them to withstand harsh conditions. The API 10000 Flange are very robust flange that can be bolted or welded in place. These flanges have a nominal working pressure of 10,000 PSI. The thickness of these flanges dictates their overall working capacity. We are the API 6A Flanges Manufacturer in India who make use of the best raw materials and latest technology to produce the best products in the market. These flanges are custom designed in different shapes and sizes to meet different product requirements.

Refer API 650 Flange dimensions and API 6a Type 6b Flange ratings

The API 6a Weld Neck Flange is designed with a long protruding hub or face that is welded in place, making use of a butt-weld. These flanges support the piping fixture during vigorous movement of fluids and gases in stress-induced setups. The API 6bx Weld Neck Flange showcases superior strength and has a raised face that uses a gasket to tightly seal the fixture to prevent any leakage in the system. An API Compact Flange is designed with a two-component assembly that is extensively utilized in offshore pipelines and sub-sea applications. The double sealing on these flanges prevents the release of hydrocarbons in the system. These flanges help save on weight and space occupied by a flange.

Contact Us For API Compact Flange Instant Delivery, Refer Price List Of API 6a Weld Neck Flange

API Flanges

API Flanges


API 6A Flanges

API 6A Flanges


API 6bx Weld Neck Flange

API 6bx Weld Neck Flange


API Flanges Specifications

Manufacturer of API Flanges
ANSI Pressure Class 300LBS, 150LBS, 900LBS, 600LBS, 1500LBS, 2500LBS, API Flange
Meets Standards ISO, SABS 1123, API, ANSI, GOST 12821-80, ASME, BS, EN, JIS, MSS, UNI, ASTM, API, DIN, SP, GOST 33259, API 6A Flange
EN 1092-1/ EN 1092-2 API flange standard
10Bar, 6Bar, 25Bar, 16Bar, 40Bar, API Carbon Steel Flange
BS Standards BS1560, BS4504, BS4504, BS10, API 6A Compact Flange
Japanese Industrial Standards - JIS B2220 10K, 16K, 5K, 40K, 20K, 30K, 63K, API 5000 Flange
DIN Standards DIN 2636, DIN 2527, DIN 2638, DIN 2641, DIN 2629, DIN 2673, DIN 2632, DIN 2655, DIN 2627, DIN 2630, DIN 2503, DIN 2636, DIN 2576, DIN 2635, DIN 2634, DIN 2642, DIN 2576, DIN 2633, DIN 2656, DIN 2637, DIN 2565, DIN 2634, DIN 2573, DIN 2502, DIN 2638, 2631, DIN 2566, DIN 2527, DIN 2628, DIN 2628, DIN 2637, DIN 2635, DIN 2633, DIN 2631, DIN 2573, DIN 2566, API 6A Type 6bx Flanges
Wall Thickness Sch10, Sch40, Sch20, Sch30, STD, Sch60, Sch100, EXT-Hvy, Sch80, Sch120, Sch140, Sch160, XX-Hvy, Carbon Steel API 6A Blind Flanges
Types Plate, Threaded, Welded, Forged, Screwed, API 6A Type 6b Weld Neck Flanges
Most common API 6bx BLRF Flanges processes followed by manufacturers
  • Cutting
  • Casting
  • Open die forging
  • Closed die forging
  • Roll forging
We also supply
  • Sealing Gaskets
  • Ring Joint Gasket
  • Flange Bolts as Required
Flange faces
  • Flat (FF)
  • Ring joint (RTJ)
  • Raised (RF)
  • Lap joint
  • Tongue and groove (T&G)
  • Male and female (M&F)
API Flanges Standard
  • ASME B16.5 (Most popular)
  • ASME B16.47 Series B & A
  • ASME B16.48
  • GOST
  • BS4504
DIN Standards
  • DIN 2501
  • DIN 2633
  • DIN 2627
  • DIN 2642
  • DIN 2635
  • DIN 2543
  • DIN 2527
PN Rating PN40, PN10, PN25, PN6, PN16, PN64, ISO 10423 API 6A Wn Flanges
Quality Inspection
  • EN 10204/3.1B MTC
  • 100% Radiography Test Report for any Cracks or any incomplete penetration
  • Raw Materials Certificate
  • Third Party Inspection Report
Value Added Services
  • CNC Machining
  • Large Diameter API Flanges
  • Customised API 6A Flanges

API 6A Flanges Price in India

Description Price in US $ Price in INR Recent supply location
API-6A-TYPE 6BX SCH XXS 2 1/16 IN RTJ SCH.XXS 10000PSI 5LX, GR X60 US $ 3.93 per kg INR 299.83 per Kg Malaysia
ALLOY 825 120 UNITS API 6A TYPE 6B WELDING NECK FLANGE RTJ 2-1/16" X 5000 PSI US $ 3.31 per kg INR 253 per Kg Egypt
API 6A Carbon Steel A105 BSP Threaded Flange US $ 5.17 per kg INR 394.51 per Kg Australia
ASTM A 788 GR 4130; API 6A TYPE 6 BX FLANGE US $ 4.64 per kg INR 354 per Kg Kuwait
2 1/16", 2 9/16" ,9" 11" weld neck flange api 10k api 6a bx US $ 9.30 per kg INR 710 per Kg Tanzania

Different types of API 6A Compact Flange

API 6A Compact Flange

API 6A Compact Flange

API 6A Steel Threaded Flanges

API 6A Steel Threaded Flanges

Cs API 6A 5000 Flanges

Cs API 6A 5000 Flanges

API 6bx BLRF Flanges

API 6bx BLRF Flanges

API 6A Cs Slip On Flanges

API 6A Cs Slip On Flanges

API 5000 Flanges

API 5000 Flanges


API 6A 3000 Flange Dimension Chart

Outer Diameter Sizes B C P E K T Q X BC H LN N HL JL R/RX
215 2 1/16 53.2 3 95.25 7.9 124 46.1 38.1 104.8 165.1 26 109.6 8 60.3 50 24
245 2 9/16 65.9 3 107.95 7.9 137 49.3 41.3 123.8 190.5 29 112.7 8 73 59.7 27
240 3 1/8 81.8 3 123.83 7.9 156 46.1 38.1 127 190.5 26 109.5 8 88.9 74.4 31
290 4 1/16 108.7 3 149.23 7.9 181 52.4 44.4 158.8 235 32 122.2 8 114.3 98 37
350 5 1/8 131 3 180.98 7.9 216 58.8 50.8 190.5 279.4 35 134.9 8 141.3 122.9 41
380 7 1/16 181.8 6 211.15 7.9 241 63.5 55.6 235 317.5 32 147.6 12 168.3 147.1 45
470 9 229.4 6 269.88 7.9 308 71.5 63.5 298.5 393.7 39 169.9 12 219.1 189.7 49
545 11 280.2 6 323.85 7.9 362 77.8 69.9 368.3 469.9 39 192.1 16 273 237.2 53
610 13 5/8 346.9 6 381 7.9 419 87.4 79.4 419.1 533.4 39 20 57
705 16 3/4 426.2 6 469.9 11.2 524 100.1 88.9 508 616 45 20 66
855 20 3/4 527.8 6 584.2 12.7 648 120.7 108 622.3 749.3 54 20 74

API 6a Type 6bx Blind Flange Supplier In India, We Export API 6a Threaded/ Slip on Flange With Metallographic Examination And MTR

API 5000 Flange Dimension

Size Outer Diameter C K P X E T B Q BC N HL H LN JL R/RX
7 1/16 395 6 248 211.15 228.6 9.7 92.1 181.8 82.6 317.5 12 168.3 39 181 132.6 46
2 1/16 215 3 124 95.25 104.8 7.9 46.1 53.2 38.1 165.1 8 60.3 26 109.5 43.7 24
3 1/8 265 3 168 136.53 133.3 7.9 55.6 81.8 47.7 203.2 8 88.9 32 125.4 67.5 35
4 1/16 310 3 194 161.93 161.9 7.9 62 108.7 54 241.3 8 114.3 35 131.8 88.1 39
2 9/16 245 3 137 107.95 123.8 7.9 49.3 65.9 41.3 190.5 8 73 29 112.7 54.9 27
5 1/8 375 3 229 193.68 196.8 7.9 81 131 73.1 292.1 8 141.3 42 163.5 110.3 44
9 485 6 318 269.88 292.1 11.2 103.2 229.4 92.1 393.7 12 219.1 45 223.8 173.8 50
11 585 6 371 323.85 368.3 11.2 119.1 280.2 108 482.6 12 273.1 51 265.1 216.7 54

Api 6a 10000 Psi Flange Dimension Table

Size B J1 Outer Diameter C Q G E1 BC K T J2 J3 R J4 N H BX
1 13/16 46.8 88.9 185 3 5.56 77.77 146.1 105 42.1 65.1 48.5 10 8 23 151
2 1/16 53.2 100 200 3 5.95 86.23 158.8 111 44.1 74.7 51.6 10 8 23 152
2 9/16 65.9 120.7 230 3 6.75 102.77 184.2 132 51.2 92.1 57.2 10 8 26 153
3 1/16 78.6 142.1 270 3 7.54 119 215.9 152 58.4 110.2 63.5 10 8 29 154
4 1/16 104 182.6 315 3 8.33 150.62 258.8 185 70.3 146.1 73.1 10 8 32 155
5 1/8 131 223.8 360 3 9.53 176.66 9.5 300 221 79.4 182.6 81 10 6.4 12 32 169
7 1/16 180.2 301.6 480 6 11.11 241.83 11.1 403.2 302 103.2 254 95.3 16 9.7 12 42 156
9 229.4 374.7 550 6 12.7 299.06 12.7 476.3 359 123.9 327.1 93.7 16 9.7 16 42 157
11 280.2 450.9 655 6 14.29 357.23 14.3 565.2 429 141.3 400.1 103.2 16 14.2 16 48 158
13 5/8 346.9 552.5 770 6 15.88 432.64 15.9 673.1 518 168.3 495.3 114.3 16 17.5 20 51 159
16 3/4 426.2 655.6 870 6 8.33 478.33 8.3 776.3 576 168.3 601.7 76.2 19 30.2 24 51 162
18 3/4 477 752.5 1040 6 18.26 577.9 18.3 925.5 697 223.1 674.7 155.6 16 25.4 24 61 164
21 1/4 540.5 847.7 1145 6 19.05 647.88 19.1 1022.4 781 241.3 762 165.1 21 31.8 24 67 166

Dimension of API 6A Weld Neck Flange

Sizes H Outside Daimeter B E1 Q N J2 G K T C J1 J3 R J4 BC BX
1 13/16 23 185 46.8 5.56 8 65.1 77.77 105 42.1 3 88.9 48.5 10 146.1 151
2 1/16 23 200 53.2 5.95 8 74.7 86.23 111 44.1 3 100 51.6 10 158.8 152
2 9/16 26 230 65.9 6.75 8 92.1 102.77 132 51.2 3 120.7 57.2 10 184.2 153
3 1/16 29 270 78.6 7.54 8 110.2 119 152 58.4 3 142.1 63.5 10 215.9 154
4 1/16 32 315 104 8.33 8 146.1 150.62 185 70.3 3 182.6 73.1 10 258.8 155
5 1/8 32 360 131 9.5 9.53 12 182.6 176.66 221 79.4 3 223.8 81 10 6.4 300 169
7 1/16 42 480 180.2 11.1 11.11 12 254 241.83 302 103.2 6 301.6 95.3 16 9.7 403.2 156
9 “ 42 550 229.4 12.7 12.7 16 327.1 299.06 359 123.9 6 374.7 93.7 16 9.7 476.3 157
11 48 655 280.2 14.3 14.29 16 400.1 357.23 429 141.3 6 450.9 103.2 16 14.2 565.2 158
13 5/8 51 770 346.9 15.9 15.88 20 495.3 432.64 518 168.3 6 552.5 114.3 16 17.5 673.1 159
16 3/4 51 870 426.2 8.3 8.33 24 601.7 478.33 576 168.3 6 655.6 76.2 19 30.2 776.3 162
18 3/4 61 1040 477 18.3 18.26 24 674.7 577.9 697 223.1 6 752.5 155.6 16 25.4 925.5 164
21 1/4 67 1145 540.5 19.1 19.05 24 762 647.88 781 241.3 6 847.7 165.1 21 31.8 1022.4 166

Why Don't You Directly Contact An API Flange Manufacturer In Mumbai? We Offer API 5000/ 10000 Flange at factory Price in India

API 6A Type 6bx Flanges Weight Chart

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

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