API 6B Flanges
Carbon Steel Api 6a Type 6b Flanges manufacturer in India, Api 6a Type 6b Cs Blind Flange suppliers
Manufacturer of Flange Api 6a Type 6b, api 6a type 6b slip on flange, Check Api 6a Type 6b Flange Dimensions, api 6a type 6b carbon steel flanges Price in India.
Apart from joining pipes to form a piping system; one of the benefits of using the ISO 10423 API 6A Type 6B Flange produced at our factory is that they are robust and are very durable. At Rajtilak Metal, all components manufactured by us such as the API 6A Type 6B SORF Flange are from premium standard raw materials. Therefore the performance of this API 6A Type 6B Flange standard is top notch and is considered to be high cost performance by all our clients across the world. Further, these flanges are able to provide easy access for cleaning, inspection as well as for modification.

API 6a Type 6b Flange

Api 6a Type 6b Slip On Flange

Flange Api 6a Type 6b
Table of contents
- What is Api 6a Type 6b Flange?
- Price List Of Flange Api 6a Type 6b
- Specifications Of Api 6a Type 6b Carbon Steel Flanges
- Types Of Api 6a Type 6b Flange
- Api 6a Type 6b CS Lap Joint Flange
- Api 6a Type 6b Steel Forged Flanges
- Api 6a Type 6b Standard Flange
- Api Spec 6a Type 6b Plate Flanges
- Api 6a Type 6b Iso 10423 Flange
- Api 6a Type 6b Iso 10423 Puddle Flange
- Api 6a Type 6b Iso 10423
- Api 6a Type 6b Slip On Flange
- Api 6a Type 6b carbon steel Socket Weld Flange
- Api 6a Type 6b Blind Flange
- Carbon Steel Api 6a Type 6b Weld Neck Flange
- CS Api 6a Type 6b Threaded Flange
CS api 6a type 6b socket weld flange supplier, api 6a type 6b cs blind flange manufacturers, API 6a Type 6b 5000 Psi Pressure Ratings.
The slip on raised carbon steel API 6A Type 6B Flange or SORF, is typically produced with the inner diameter of the flange being slightly bigger in comparison to the outside diameter of the pipe. The SORF API 6A Type 6B Flange could also be a ring or a plate, which would form a rim at the end of a pipe, when the flange has been fastened to the pipe. Often referred to as a raised type of flange, the gasket of the API 6A Type 6B Flange CS slip on raised one has been raised above the bolting circle face.What is Api 6a Type 6b Flange?

The main purpose of the API 6A Type 6B Flange ISO 10423 is the distribution of the heaviness or load on the smaller gasket area. Additionally, the slip on raised CS API 6A Type 6B Flange aids in up surging the repression competence of this joint. Besides having the Api 6a Type 6b Flange in various tolerances, grades, size , specification and thickness in stock, we also manufacture these api 6a type 6b flange dimensions as per the details or customizations as required by our clients.
Price List Of Flange Api 6a Type 6b
SR NO | DESCRIPTION | UOM | QNTY | Unit Price USD ($) |
1 | CARBON STEEL, WELDNECK, 10IN,9.3MM, 600LBS, RAISED FACE, ASME/ANSI B16.5, END CONNECTION: BUTT WELD, SOUR SERVICE: NACE MR-0175 | Nos | 360 | $391.70 |
2 | CARBON STEEL, FLANGE, BLIND, 16IN, 600LBS, ASME/ANSI B16.5, SOUR SERVICE: NACE MR-0175 | Nos | 60 | $673.13 |
3 | CARBON STEEL, RAISED FACE, FLANGE, WELDNECK, 16IN, SCH-80, 600LBS, ASME/ANSI B16.5, END CONNECTION: BUTT WELD, SOUR SERVICE: NACE MR-0176 | Nos | 30 | $750.00 |
4 | CARBON STEEL, FORGED, FLANGE, BLIND, 10IN, 600LBS, ASME/ANSI B16.5, SOUR SERVICE: NACE MR-0175 | Nos | 60 | $435.63 |
5 | CARBON STEEL, RAISED FACE, FLANGE, WELDNECK, 16IN, 11.1MM, 600LBS, ASME/ANSI B16.5, END CONNECTION: BUTT WELD, SOUR SERVICE: NACE MR-0175 | Nos | 150 | $813.13 |
6 | CARBON STEEL, FORGED, FLANGE, BLIND, 10IN, 900LBS, ASME/ANSI B16.5, SOUR SERVICE: NACE MR-0175 | Nos | 30 | $450.00 |
7 | ASTM A694 F70 SOUR 6" WELD NECK FLG, 7.9 mmThk, 900# | Nos | 180 | $196.00 |
8 | CARBON STEEL, RAISED FACE, FLANGE, WELDNECK, 8IN, 8.2MM, 900LBS, ASME/ANSI B16.5, END CONNECTION: BUTT WELD, SOUR SERVICE: NACE MR-0175 | Nos | 750 | $320.25 |
9 | CARBON STEEL, RAISED FACE, FLANGE, WELDNECK, 16IN, SCH-80, 600LBS, ASME/ANSI B16.5, END CONNECTION:BUTT WELD, SOUR SERVICE: NACE MR-0176 | Nos | 30 | $730.00 |
10 | ASTM A694 F70 SOUR, 6" WELD NECK FLG, 7.9 mmThk, 600# | Nos | 330 | $134.00 |
Please note this is an approx Price of Api 6a Type 6b Carbon Steel Flanges in India. For final Api 6a Type 6b Slip On Flange Price List Please Call on 91 - 22 - 67437342 or drop an Email to info@rajtilakmetal.com.
Specifications Of Api 6a Type 6b Carbon Steel Flanges
Api 6a Type 6b Flange Type: | Welding neck Flanges, Blind Flanges with Ring Joint Connetction |
---|---|
Surface Treatment: | Anti-rust Oil, Transparent/ Yellow/ Black Anti-rust Paint,Zinc,Hot dipped Galvanized. |
Usage: | Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc. |
Api 6a Type 6b Slip On Flange Size: | 1-13/16″ to 21-1/4″. |
Flange Api 6a Type 6b Material: | Carbon steel: A105, SS400, SF440 RST37.2, S235JRG2, P250GH, C22.8, Stainless Steel: F304 F304L F316 F316L 316Ti, Copper etc. |
Standard: | API 6A |
Api 6a Type 6b Plate Flange Packing: | No Fumigate or Fumigate Plywood/Wood Pallet or Case |
Carbon Steel Api 6a Type 6b Flanges Pressure: | 2000psi, 3000psi, 5000psi, 10000psi, 15000psi, 20000psi |
Types Of Api 6a Type 6b Flange

Api 6a Type 6b CS Lap Joint Flange

Api 6a Type 6b Steel Forged Flanges

Api 6a Type 6b Standard Flange

Api Spec 6a Type 6b Plate Flanges

Api 6a Types 6b Iso 10423 Flange

Api 6a Types 6b Iso 10423 Puddle Flanges

Api 6a Types 6b Iso 10423

Api 6a Types 6b Slip On Flanges

Api 6a Types 6b carbon steel Socket Weld Flanges

Api 6a Types 6b Blind Flanges

Carbon Steel Api 6a Type 6b Weld Neck Flanges

CS Api 6a Types 6b Threaded Flanges
We are well-known as a trusted Manufacturer of Apis 6a Types 6b Flanges in Mumbai, India. Rajtilak Metal is a Govt. approved certified Stockist of Cs Apis 6a Types 6b Socket Weld Flanges in India, We have our Apis 6a Types 6b Reducing Flanges distributor and Apis Spec Apis 6a Types 6b Spectacle Blind Flanges wholesaler in Malaysia, United Arab Emirates (UAE) & Aapis 6a Types 6b Iso 10423 Flanges For South Africa, Apis 6a Types 6b Iso 10423 Forged Flanges For Indonesia, Singapore.
Api 6a Type 6b Flange Dimensions
1. Nominal Size and Bore of Flange |
2. Max Bore | 3. Outside Dia Flange |
4. Tolerance (3) |
5. Max Chamfer | 6. Dia Raised Face |
7. Total Thk Flange |
8. Basic Thk Flange |
9. Dia Hub | 10. Dia Bolt Circle |
11. Number of Bolt Holes |
12. Dia of Bolts |
13. Dia Bolt Holes |
14. Bolt Hole Tolerance (Minimum -0.02) |
15. Length Stud Bolts |
16. Hub Length Threaded Line-Pipe Flange |
17. Hub Length Threaded Casing Flange |
18. Hub Length Welding Neck Line-Pipe Flange ±0.06 |
19. Neck Dia Welding Neck Line-Pipe Flange |
20. Tolerance (19) |
21. Max. Bore Weld Neck Flange |
22. Ring Number R or RX |
1 | 2 | 3 | 4 | 5 | 6 |
2.1/16 | 2.09 | 8.5 | ± 0.06 | 0.12 | 4.88 |
2.9/16 | 2.59 | 9.62 | ± 0.06 | 0.12 | 5.38 |
3.1/8 | 3.22 | 10.5 | ± 0.06 | 0.12 | 6.62 |
4.1/16 | 4.28 | 12.25 | ± 0.06 | 0.12 | 7.62 |
5.1/8 | 5.16 | 14.75 | ± 0.06 | 0.12 | 9 |
7.1/16 | 7.16 | 15.5 | ± 0.12 | 0.25 | 9.75 |
9 | 9.03 | 19 | ± 0.12 | 0.25 | 12.5 |
11 | 11.03 | 23 | ± 0.12 | 0.25 | 14.63 |
1 | 7 | 8 | 9 | 10 | 11 |
2.1/16 | 1.81 | 1.5 | 4.12 | 6.5 | 8 |
2.9/16 | 1.94 | 1.62 | 4.88 | 7.5 | 8 |
3.1/8 | 2.19 | 1.88 | 5.25 | 8 | 8 |
4.1/16 | 2.44 | 2.12 | 6.38 | 9.5 | 8 |
5.1/8 | 3.19 | 2.88 | 7.75 | 11.5 | 8 |
7.1/16 | 3.62 | 3.25 | 9 | 12.5 | 12 |
9 | 4.06 | 3.62 | 11.5 | 15.5 | 12 |
11 | 4.69 | 4.25 | 14.5 | 19 | 12 |
1 | 12 | 13 | 14 | 15 | 16 |
2.1/16 | 7/8 | 1 | +0.06 | 6 | 2.56 |
2.9/16 | 1 | 1.12 | +0.06 | 6.5 | 2.81 |
3.1/8 | 1.1/8 | 1.25 | +0.06 | 7.25 | 3.19 |
4.1/16 | 1.1/4 | 1.38 | +0.06 | 8 | 3.88 |
5.1/8 | 1.1/2 | 1.62 | +0.06 | 10 | 4.44 |
7.1/16 | 1.3/8 | 1.5 | +0.06 | 10.75 | 5.06 |
9 | 1.5/8 | 1.75 | +0.09 | 12 | 6.06 |
11 | 1.7/8 | 2 | +0.09 | 13.75 | 6.69 |
1 | 17 | 18 | 19 | 20 | 21 | 22 |
2.1/16 | 4.31 | 2.38 | +0.09 -0.03 |
1.72 | 24 | |
2.9/16 | 4.44 | 2.88 | +0.09 -0.03 |
2.16 | 27 | |
3.1/8 | 4.94 | 3.5 | +0.09 -0.03 |
2.65 | 35 | |
4.1/16 | 3.88 | 5.19 | 4.5 | +0.09 -0.03 |
3.47 | 39 |
5.1/8 | 4.44 | 6.44 | 5.56 | +0.09 -0.08 |
4.34 | 44 |
7.1/16 | 5.06 | 7.13 | 6.63 | +0.16 -0.03 |
5.22 | 46 |
9 | 6.06 | 8.81 | 8.63 | +0.16 -0.03 |
6.84 | 50 |
11 | 6.69 | 10.44 | 10.75 | +0.16 -0.03 |
8.53 | 54 |
Api 6a Type 6b 2000 Flange Dimensions / Api 6a Type 6b 3000 Flange Dimensions

API 6A Type 6B 5000 Weld Neck RTJ Flange Dimensions

SIZE | FLANGE DIAM. | RTJ DIM. | FLANGE HEIGHT | BOLTING | FLANGE HUB | RING | ||||||||
NPS | OD | C | K | P | T | Q | LN | BC | N | H | X | HL | JL | R / RX |
2-1/16″ | 215 | 3 | 124 | 95.25 | 46.1 | 38.1 | 109.5 | 165.10 | 8 | 26 | 104.8 | 60.3 | 43.7 | 24 |
2-9/16″ | 245 | 3 | 137 | 107.95 | 49.3 | 41.3 | 112.7 | 190.50 | 8 | 29 | 123.8 | 73.0 | 54.9 | 27 |
3-1/8″ | 265 | 3 | 168 | 136.53 | 55.6 | 47.7 | 125.4 | 203.20 | 8 | 32 | 133.3 | 88.9 | 67.5 | 35 |
4-1/16″ | 310 | 3 | 194 | 161.93 | 62.0 | 54.0 | 131.8 | 241.30 | 8 | 35 | 161.9 | 114.3 | 88.1 | 39 |
5-1/8″ | 375 | 3 | 229 | 193.68 | 81.0 | 73.1 | 163.5 | 292.10 | 8 | 42 | 196.8 | 141.3 | 110.3 | 44 |
7-1/16″ | 395 | 6 | 248 | 211.15 | 92.1 | 82.6 | 181.0 | 317.50 | 12 | 39 | 228.6 | 168.3 | 132.6 | 46 |
9″ | 485 | 6 | 318 | 269.88 | 103.2 | 92.1 | 223.8 | 393.70 | 12 | 45 | 292.1 | 219.1 | 173.8 | 50 |
11″ | 585 | 6 | 371 | 323.85 | 119.1 | 108.0 | 265.1 | 482.60 | 12 | 51 | 368.3 | 273.1 | 216.7 | 54 |
High quality api 6a type 6b steel threaded flange exporter in India
Api 6a Type 6b CS Blind Flange Pressure Class Rating
Flange | Pressure Class Rating (psi) |
Nominal Size Range (inches) |
||
---|---|---|---|---|
ASME/ANSI B16.5 | API 6A | ASME/ANSI B16.5 | API 6A1) | |
Weld neck | 600 | 2000 | 1/2 – 24 | 113/16 – 11 |
900 | 3000 | |||
1500 | 5000 | |||
Blind and Threaded | 600 | 2000 | 113/16 – 211/4 | |
900 | 3000 | 113/16 – 203/4 | ||
1500 | 5000 | 113/16 – 11 |
In the old API standard, flanges ranged from 1 1/2 to 10(20) inches.
1 inch = 25.4 mm