ANSI B16.5 / ASME B16.47 Expander Flange Supplier, Manufacturer in India
Unichem Steel & Alloy Pvt. Ltd. is the most prominent Manufacturer and Supplier of ASME B16.47 Expander Flanges to all the customers across the globe. An Expander Flange, abbreviated as EXPF, is comparable to a weld neck flange but with the hub expanding to a bigger size one or two sizes. If you have got limited space or simply need to connect with a larger pipe size, it provides a convenient way for equipment, pumps, and valves. It can replace the utilization of a flange and reducer. This Expander Flange has a raised face. Its compact size saves space in comparison to a reducer-welding neck flange just one butt-weld is required to install the Expander Flange Very cost-effective and competitively priced Full range of sizes available. Expander Flanges are accessible to all the customers at a very reasonable price as compared to other industries within the market. Once these flanges are ready, it undergoes various destructive and non-destructive tests to visualize its attributes like strength, durability, high tensile. We also conduct third-party tests on our products upon the request of consumers only to prove that Expander Flanges manufactured by us have the flexibility to resist any conditions. These Expander Flanges are manufactured by combining various chemicals. Utmost care is taken in our manufacturing unit. The premium quality of raw materials are used while building these Expander Flanges We always fulfill our customer requirements. we’ve stocked a particular amount of those Expander Flanges in our highly secured warehouse, where it is stored for an extended duration, and it is often used during an emergency. We follow all the standard methods of packaging.
Largest Stockist of ANSI B16.5 / ASME B16.47 Expander Flanges, DIN Expander Flange, Raised Face Expander Flange, BS10 Expander Flange, AWWA C207 Expander Flange, ISO Expander Flange, UNI Expander Flange, API Expander Flange, GOST Standard Expander Flange in Mumbai.
- ANSI/ASME B16.5 Expander Flange Specifications
- ANSI/ASME B16.5 Expander Flange Dimensions
- Why Purchase From Unichem Steel & Alloy Pvt. Ltd.
- ANSI/ASME B16.5 Expander Flange Material & Grades
- ANSI/ASME B16.5 Expander Flange Manufacturing Standards
- ANSI B16.5 Expander Flange Type, Size, and Pressure Class
Most Trusted Exporters of ANSI/ASME B16.5, ANSI/ASME B16.47 Expander Flanges in South Africa, Saudi Arabia, Spain, Kuwait, Singapore, Malaysia, UAE, Italy, Nigeria, Iraq, Thailand, Turkey, Vietnam, Oman, Qatar, Myanmar, Sri Lanka.
ASME B16.5 Expander Flange Specifications
Specifications
ASTM A182, A 240, A105, A350, A694, A516 / ASME SA182, SB240, SA 105, SA350, SA694
Standards / Dimensions
ANSI B16.47, MSS SP44, ANSI B16.5, Series A & B, ASA, API-605, AWWA, B16.48, BS 10, BS4504, EN-1092, DIN.
Size & Thickness
½” (15 NB) to 48″ (1200NB)
Pressure Class
PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Class
150#, 300#, 400#, 600#, 900#, 1500#, 2500#.
Forms
Expander
Flange Face Type
Flat Face (FF), Raise Face (RF), Ring Joint (RJT)
Connection Type
Ring Type Joint, Lap-Joint Face, Raised Face, Flat Face, Large Male-Female, Small Male-Female, Large Tongue & Groove, Small Tongue & Groove
ANSI B16.5 / ASME B16.47 Expander Flange Dimensions
ANSI B16.5 Expander Flange Class 150 Dimensions
Pipe Size (NPS) |
Outside Diameter of Flange A |
Diameter of Raised Face B |
Thickness of Flange C |
Diameter of Bore D |
Diameter of Bore D2 |
Diameter of Hub at Weld H |
Diameter of Hub at Base J |
Length of Hub K |
Compound Taper CT |
Slope at Bevel SB |
Number of Bolt Holes |
Diameter of Bolt Holes |
Bolt Circle Diameter P |
Approx. Weight (lb) |
Design Type |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2 x 3 | 6 | 3 5/8 | 3/4 | 2.067 | 3.068 | 3.500 | 3 1/16 | 2 1/2 | – | 16° | 4 | 3/4 | 4 3/4 | 6 | A |
2 x 4 | 6 | 3 5/8 | 3/4 | 2.067 | 4.026 | 4.500 | 3 1/16 | 3 5/8 | 1/2 | 29° * | 4 | 3/4 | 4 3/4 | 6 | C |
3 x 4 | 7 1/2 | 5 | 15/16 | 3.068 | 4.026 | 4.500 | 4 1/4 | 2 3/4 | – | 15° | 4 | 3/4 | 6 | 11 | A |
4 x 6 | 9 | 6 3/16 | 15/16 | 4.026 | 6.065 | 6.625 | 5 5/16 | 3 1/4 | 1/2 | 30° * | 8 | 3/4 | 7 1/2 | 15 | C |
6 x 8 | 11 | 8 1/2 | 1 | 6.065 | 7.981 | 8.625 | 7 9/16 | 4 | 1/2 | 28° * | 8 | 7/8 | 9 1/2 | 24 | C |
8 x 10 | 13 1/2 | 10 5/8 | 1 1/8 | 7.981 | 10.020 | 10.750 | 9 11/16 | 4 | 1/2 | 29° * | 8 | 7/8 | 11 3/4 | 39 | C |
8 x 12 | 13 1/2 | 10 5/8 | 1 1/8 | 7.981 | 12.000 | 12.750 | 9 11/16 | 6 | 1/2 | 29° * | 8 | 7/8 | 11 3/4 | 39 | C |
10 x 12 | 16 | 12 3/4 | 1 3/16 | 10.020 | 12.000 | 12.750 | 12 | 3 15/16 | 1/2 | 39° * | 12 | 1 | 14 1/4 | 52 | C |
10 x 14 | 16 | 12 3/4 | 1 3/16 | 10.020 | 13.250 | 14.000 | 12 | 5 7/16 | 5/8 | 30° * | 12 | 1 | 14 1/4 | 52 | C |
12 x 14 | 19 | 15 | 1 1/4 | 12.000 | 13.250 | 14.000 | 14 3/8 | 4 1/2 | – | 11° | 12 | 1 | 17 | 80 | D |
12 x 16 | 19 | 15 | 1 1/4 | 12.000 | 15.250 | 16.000 | 14 3/8 | 4 13/16 | 5/8 | 30° * | 12 | 1 | 17 | 80 | C |
14 x 16 | 21 | 16 1/4 | 1 3/8 | 13.250 | 15.250 | 16.000 | 15 3/4 | 5 | – | 15° | 12 | 1 1/8 | 18 3/4 | 120 | A |
14 x 18 | 21 | 16 1/4 | 1 3/8 | 13.250 | 17.250 | 18.000 | 15 3/4 | 5 11/16 | 5/8 | 30° * | 12 | 1 1/8 | 18 3/4 | 120 | C |
18 x 20 | 25 | 21 | 1 9/16 | 17.250 | 19.250 | 20.000 | 19 7/8 | 5 1/2 | – | 14° | 16 | 1 1/4 | 22 3/4 | 140 | A |
18 x 24 | 25 | 21 | 1 9/16 | 17.250 | 23.250 | 24.000 | 19 7/8 | 8 13/16 | 5/8 | 28° * | 16 | 1 1/4 | 22 3/4 | 140 | C |
20 x 24 | 27 1/2 | 23 | 1 11/16 | 19.250 | 23.250 | 24.000 | 22 | 6 7/16 | 5/8 | 30° * | 20 | 1 1/4 | 25 | 170 | C |
24 x 30 | 32 | 27 1/4 | 1 7/8 | 23.250 | 29.250 | 30.000 | 26 1/8 | 8 11/16 | 3/4 | 30° * | 20 | 1 3/8 | 29 1/2 | 260 | C |
ANSI B16.5 Expander Flange Class 300 Dimensions
Pipe Size (NPS) |
Outside Diameter of Flange A |
Diameter of Raised Face B |
Thickness of Flange C |
Diameter of Bore D |
Diameter of Bore D2 |
Diameter of Hub at Weld H |
Diameter of Hub at Base J |
Length of Hub K |
Compound Taper CT |
Slope at Bevel SB |
Number of Bolt Holes |
Diameter of Bolt Holes |
Bolt Circle Diameter P |
Approx. Weight (lb) |
Design Type |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2 x 3 | 6 1/2 | 3 5/8 | 7/8 | 2.067 | 3.068 | 2.375 | 3 5/16 | 2 3/4 | – | 15° | 8 | 3/4 | 5 | 9 | A |
2 x 4 | 6 1/2 | 3 5/8 | 7/8 | 2.067 | 4.026 | 2.375 | 3 5/16 | 2 3/4 | 1/2 | 29° * | 8 | 3/4 | 5 | 9 | C |
3 x 4 | 8 1/4 | 5 | 1 1/8 | 3.068 | 4.026 | 3.500 | 4 5/8 | 3 1/8 | – | 13° | 8 | 7/8 | 6 5/8 | 15 | D |
4 x 6 | 10 | 6 3/16 | 1 1/4 | 4.026 | 6.065 | 4.500 | 5 3/4 | 3 3/8 | 1/2 | 30° * | 8 | 7/8 | 7 7/8 | 25 | C |
6 x 8 | 12 1/2 | 8 1/2 | 1 7/16 | 6.065 | 7.981 | 6.625 | 8 1/8 | 3 7/8 | 1/2 | 22° * | 12 | 7/8 | 10 5/8 | 42 | B |
8 x 10 | 15 | 10 5/8 | 1 5/8 | 7.981 | 10.020 | 8.625 | 10 1/4 | 4 3/8 | – | 20° | 12 | 1 | 13 | 67 | A |
10 x 12 | 17 1/2 | 12 3/4 | 1 7/8 | 10.020 | 12.000 | 10.750 | 12 5/8 | 4 5/8 | – | 20° | 16 | 1 1/8 | 15 1/4 | 91 | A |
12 x 14 | 20 1/2 | 15 | 2 | 12.000 | 13.250 | 12.750 | 14 3/4 | 5 1/8 | – | 11° | 16 | 1 1/4 | 17 3/4 | 138 | D |
14 x 16 | 23 | 16 1/4 | 2 1/8 | 13.250 | 15.250 | 14.000 | 16 3/4 | 5 5/8 | – | 16° | 20 | 1 1/4 | 20 1/4 | 186 | D |
16 x 18 | 25 1/2 | 18 1/2 | 2 1/4 | 15.250 | 17.250 | 16.000 | 19 | 5 3/4 | – | 16° | 20 | 1 3/8 | 22 1/2 | 246 | D |
18 x 20 | 28 | 21 | 2 3/8 | 17.250 | 19.250 | 18.000 | 21 | 6 1/4 | – | 14° | 24 | 1 3/8 | 24 3/4 | 305 | D |
20 x 24 | 30 1/2 | 23 | 2 1/2 | 19.250 | 23.250 | 20.000 | 23 1/8 | 6 3/8 | 5/8 | 29° * | 24 | 1 3/8 | 27 | 378 | B |
24 x 30 | 36 | 27 1/4 | 2 3/4 | 23.250 | 29.250 | 24.000 | 27 5/8 | 6 5/8 | 3/4 | 30° * | 24 | 1 5/8 | 32 | 545 | B |
ANSI B16.5 Expander Flange Class 400 Dimensions
Pipe Size (NPS) |
Outside Diameter of Flange A |
Diameter of Raised Face B |
Thickness of Flange C |
Diameter of Bore D |
Diameter of Bore D2 |
Diameter of Hub at Weld H |
Diameter of Hub at Base J |
Length of Hub K |
Compound Taper CT |
Slope at Bevel SB |
Number of Bolt Holes |
Diameter of Bolt Holes |
Bolt Circle Diameter P |
Approx. Weight (lb) |
Design Type |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2 x 3 | 6 1/2 | 3 5/8 | 1 | * | * | 2.375 | 3 5/16 | 2 7/8 | – | 14° | 8 | 3/4 | 5 | 12 | A |
2 x 4 | 6 1/2 | 3 5/8 | 1 | * | * | 2.375 | 3 5/16 | 2 7/8 | 1/2 | 29° ** | 8 | 3/4 | 5 | 12 | C |
3 x 4 | 8 1/4 | 5 | 1 1/4 | * | * | 3.500 | 4 5/8 | 3 1/4 | – | 13° | 8 | 7/8 | 6 5/8 | 23 | D |
4 x 6 | 10 3/4 | 6 3/16 | 1 1/2 | * | * | 4.500 | 6 | 4 | – | 21° | 8 | 1 | 8 1/2 | 42 | A |
6 x 8 | 14 | 8 1/2 | 1 7/8 | * | * | 6.625 | 8 3/4 | 4 5/8 | – | 21° | 12 | 1 1/8 | 11 1/2 | 81 | D |
8 x 10 | 16 1/2 | 10 5/8 | 2 3/16 | * | * | 8.625 | 10 3/4 | 5 1/4 | – | 19° | 12 | 1 1/4 | 13 3/4 | 117 | D |
10 x 12 | 20 | 12 3/4 | 2 1/2 | * | * | 10.750 | 13 1/2 | 6 | – | 16° | 16 | 1 3/8 | 17 | 189 | D |
12 x 14 | 22 | 15 | 2 5/8 | * | * | 12.750 | 15 3/4 | 6 1/8 | – | 10° | 20 | 1 3/8 | 19 1/4 | 226 | D |
14 x 16 | 23 3/4 | 16 1/4 | 2 3/4 | * | * | 14.000 | 17 | 6 1/2 | – | 15° | 20 | 1 1/2 | 20 3/4 | 347 | D |
16 x 18 | 27 | 18 1/2 | 3 | * | * | 16.000 | 19 1/2 | 7 | – | 14° | 20 | 1 5/8 | 23 3/4 | 481 | D |
18 x 20 | 29 1/4 | 21 | 3 1/4 | * | * | 18.000 | 21 1/2 | 7 1/4 | – | 14° | 20 | 1 3/4 | 25 3/4 | 555 | D |
20 x 24 | 32 | 23 | 3 1/2 | * | * | 20.00 | 24 | 7 1/2 | 5/8 | 28° ** | 24 | 1 3/4 | 28 1/2 | 690 | E |
24 x 30 | 37 | 27 1/4 | 4 | * | * | 24.00 | 28 1/4 | 8 | 3/4 | 28° ** | 24 | 2 | 33 | 977 | C |
Why Purchase From Unichem Steel & Alloy Pvt. Ltd.
- Unichem Steel & Alloy Pvt. Ltd. strive for quality production of ANSI/ASME B16.5 Expander Flanges. We adequately test raw materials and confirm to ASTM, ASME, DIN, EN, JIS Standards to make the highest quality Expander Flanges. Expander Flanges is provided with 100% Radiography Test Report and Third Party Inspection or Buyer Inspection service is available on finished products.
- Value Added Services are provided such as Epoxy & FBE coating, Sandblasting, Hot dipped galvanizing, Electropolish or other special finishes, Threading, soldering, Custom shape cutting, fabrication services on ANSI 16.47 Expander Flanges.
- Unichem Steel & Alloy Pvt. Ltd. is an expert in manufacturing custom size ANSI/ASME B16.47 Expander Flanges with accurate dimensions and uniform wall thickness.
- We are presently equipped with modern manufacturing equipment and inspection tools such as Lathe Machines, Milling Machine, Heating & Annealing Furnaces, forging and deep drawing presses, machining, finishing, and testing facilities. In order to maintain reliability and quality of our EN 1092-1 Expander Flange, MSS SP-44 Expander Flanges, ISO Standard Expander Flanges.
- As leading exporters and suppliers we keep a buffer stock of ASME B16.5 Expander Flanges in all grades from ½” NB to 48” NB in Sch 10s, the 40s, 80s, 160s, XXS In order to meet the off-hand requirement of our clients.
- ANSI/ASME B16.5 Flanges, ANSI/ASME B16.47 Expander Flanges are packaged to ensure that there is no damage during transit. In the case of exports, products are packed in wooden cases. All Expander Pipe Flanges are marked with Size, Lot No, Grade, Degree, and our trademark. On special requests we make custom marking on Expander Flanges.
- Test Certificates: Raw Materials Certificate, Manufacturer Test Certificate as per EN 1092 / 3.1B, Third Party Inspection Report, 100% Radiography Test Report.
- No minimum quantity order limit. Get Market leading prices on all types of Industrial Expander Flanges in India.
ASME B16.5 Expander Flanges Material & Grades
Stainless Steel Expander Flange |
---|
ASTM / ASME A/SA 182: F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L. |
Carbon Steel Expander Flange |
ASTM A105/A694/ A350 LF3/A350 LF2: F42, F46, F52, F56, F60, F65, F70 |
Alloy Steel Expander Flange |
ASTM A182: F1, F5, F9, F11, F22, F91 |
Duplex & Super Duplex Steel Expander Flange |
ASTM / ASME A/SA 182: F44, F45, F51, F53, F55, F60, F61. |
Nickel Alloy Expander Flange |
ASTM / ASME SB 564 / 160 / 472: UNS 2200 (NICKEL 200), UNS 4400 (MONEL 400), UNS 8825 INCONEL (825), UNS 6600(INCONEL 600), UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), UNS 2201 (NICKEL 201), (ALLOY 20 / 20 CB 3) |
ASME B16.5 Expander Flanges Manufacturing Standards
ASME Standard | ANSI B16.5, ANSI B16.47, ANSI B16.36, ANSI B16.48, BS 4504, UNI 2277/2278,, JIS, SABS1123, GOST-12820 |
---|---|
DIN Standard | DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673 |
EN Standard | EN1092 |
ASTM A182 – ASME SA182 | Standard Specification for Wrought Austenitic SS Pipe Flanges |
MSS SP-44 | Pipe Flange |
Expander Flanges Type, Size, and Pressure Class
Specification | Pressure Class | Size Range |
---|---|---|
ASME/ANSI B16.5 | 150 to 2500LBS 150 to 1500LBS |
26“ to 60″ 26“ to 48″ |
ASME/ANSI B16.36 | 300 To 2500LBS | 1″ to 12″ |
ASME/ANSI B16.47 | 75 to 300LBS 400, 600LBS 900LBS |
1/2“ to 12″ 26“ to 60″ 26“ to 48″ |
BS 10 | TABLE-A, D, E, F, H, J, K, R, S, T | 15mm to 600mm |
EN 1092-1 / DIN / BS 4504 Flanges | PN2.5 to PN16 PN25 PN40 PN63 PN100 PN160, PN250 PN320 PN400 |
10mm to 1800mm 10mm to 1000mm 10mm to 600mm 10mm to 400mm 10mm to 350mm 10mm to 300mm 10mm to 250mm 10mm to 200mm |
Ready Stock of ASME B16.47 Expander Flanges in India
Expander Raised Face Flange | Raised Faced Expander Flanges |
ANSI B16.5 Expander Flanges | Expander Flange Dimensions |
ASME B16.5 Expander Flanges | ANSI B16.5 Class 150 Expander Flanges |
Stainless Steel Expander Flanges | SS Expander Flange |
Expander Plate Flanges Dealer | ASME B16.47 Series A and B Expander Flanges |
ANSI B16.5 class 150 Expander Flange | ANSI 150 Expander Flange |
Carbon Steel Expander Flange | High Quality Expander Flanges |
ASTM A182 Stainless Steel Expander Flange | Duplex Steel Expander Flange |
Super Duplex Steel Expander Forged Flange | Copper Nickel Expander Pipe Flanges |
High Nickel Alloy Expander Flanges | Hastelloy Flat Faced Expander Flanges |
Titanium ASME B16.47 Series A and B Expander Flanges | Inconel Expander Flanges |
ANSI B16.5 Expander Flange Dimensions Tolerance
Outside Diameter: ≤ 24 = 1.6 mm | > 24 = ± 3.2 mm |
Inside Diameter: not applicable |
Diameter of Contact Face: 1.6 mm Raised Face = ± 0.8 mm6.35 mm Raised Face, Tongue & Groove / Male-Female = ± 0.4 mm |
Outside Diameter of Hub: ≤ 12 = + 2.4 mm / – 1.6 mm | ≥ 14 = ± 3.2 mm |
Diameter of Counterbore: not applicable |
Drilling: Bolt Circle = 1.6 mm | Bolt Hole Spacing = ± 0.8 mmEccentricity of Bolt Circle with Respect to Facing≤ 2½ = 0.8 mm max. | ≥ 3 = 1.6 mm max. |
Thickness: ≤ 18 = + 3.2 mm / – 0 | ≥ 20 = + 4.8 mm / – 0 |
Length thru Hub: ≤ 18 = + 3.2 mm / – 0.8 mm | ≥ 20 = + 4.8 mm / – 1.6 mm |
ASME B16.47 Expander Flanges Applications and Uses
- Power Plant / Power Generation
- Fertilizers
- Oil & Gas
- Refineries
- Chemical Industry
- Pulp and Paper Industry
- Petrochemicals
- Engineering Project
- Environmental and Water Projects
- Boiler Manufacturers
- Pumps and Valves
- Cement Industries
- Aerospace Industry
- Nuclear Industry
- Construction
- Ship Building Companies
- Thermal Processing
- Pharma Industry
- Off-Shore Oil Drilling Companies
ANSI/ASME B16.5 Expander Flange Exporter
ASIA: Bangladesh, Cambodia, India, Indonesia, Japan, Malaysia, Maldives, Myanmar, Singapore, South Korea, Sri Lanka, Taiwan, Thailand, Vietnam.
AFRICA: Algeria, Angola, Egypt, Equatorial Guinea, Gabon, Libya, Nigeria, South Africa, Sudan, The Republic Of Congo.
MIDDLE EAST: Bahrain, Cyprus, Iran, Iraq, Jordan, Kuwait, Oman, Qatar, Saudi Arabia (KSA), Syria, Turkey, United Arab Emirates (UAE), Yemen.
NORTH AMERICA: Bahamas, Canada, Costa Rica, Denmark, Jamaica, Mexico, Panama, Puerto Rico, Trinidad And Tobago, USA.
SOUTH AMERICA: Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Uruguay, Venezuela.
ANSI/ASME B16.47 Expander Flange Supplier
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