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ANSI/ASME B16.47 Flanges

ANSI/ASME B16.47 Flanges Suppliers in India

ANSI/ASME B16.47 Flanges
ANSI B16.47 / ASME B16.47 Flanges Manufacturers in Mumbai India

We offer Comprehensive Range of ANSI/ASME B16.47 in SS 304/304L, SS 316/316L as per the international quality standards – ANSI B16.47 in Class – 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS.

We are Most Reliable and PED Certified Stockists, Manufacturers, and Exporters of ASME B16.47 Series A Flange, ANSI B16.47 Series B Flanges, ANSI B16.47 class 150 Flange, ANSI B16.47 class 300 Flange, ASME B16.47 class 150 Flange, ASME B16.47 class 300 Flange, ASME B16.47 Flanges

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SPECIALIST AND INDIA’S LARGEST MANUFACTURING FIRM OF HIGH QUALITY ANSI / ASME B16.47 FLANGE IN STAINLESS STEEL(SS), CARBON STEEL(CS), ALLOY STEEL(AS), HASTELLOY, MONEL, INCONEL, TITANIUN, DUPLEX STEEL, NICKEL ALLOY, SUPER DUPLEX STEEL, INCOLOY, ALLOY 20, 254 SMO, COPPER NICKEL, ALUMINIUM, BRONZE, MILD STEEL(MS), BRASS, ETC.
Industries We Served Happily

We keep huge preminum quality product stock of ANSI/ASME B16.47 Class 150 Flat Faced Flange, ANSI/ASME B16.47 Raised Face Flange, ANSI/ASME B16.47 Welded Flange, ANSI/ASME B16.47 Forged Flange, ANSI/ASME B16.47 Plate Flange, Class 300, 600, 900, 1500 ANSI/ASME B16.47 Flange. Get here at Market Leading Prices in Mumbai, India.

ANSI/ASME B16.47 Flanges Specifications

Type ANSI B16.47 Series A & B
Size ½” (15 NB) to 48″ (1200NB)
Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
Dimensions ANSI B16.47, Custom Drawings
Standard ANSI B16.47
BS BS4504 , BS4504, BS1560, BS10
DIN DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673
Coating/Surface Treatment Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
In Form SORF, WNRF, BLRF, SWRF, LAP Joint, Threaded, Reducing, Spectacle, etc
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
Usage Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc.
Packing No Fumigate or Fumigate Plywood/Wood Pallet or Case

ANSI B16.47 Series A Flanges Manufacturer and Exporter in India. we have established ourselves because the primary Supplier and Manufacturer of ANSI B16.47 Series A Flanges within the international markets. Our market share has gradually increased due to our client’s immense satisfaction and trust. We are Manufacture 650mm (“26″) through the 1500mm (60″) N.B ANSI B16.47 Series A Flanges. We are top Manufacturers, Exporters and Suppliers of commercial ASME/ANSI B16.47 Flanges. We are supported by a splendid unit that’s equipped with ultra modern technology machinery. Our employees use the simplest quality materials in manufacturing these products excellently ensemble the speckled requirements of the clients. We also check the standard of the products on various considerations to make sure the right range to our clients. we provide our clients an assortment of ANSI B16.5 Flanges that are widely utilized in many industries.

The standard ASME B16.47 is divided into ASME B16.47 series A flange and ASME B16.47 series B flange for Blind flange and Weld neck flanges. Series B flange was also formerly referred to as API 605 flange. Term B16.47 or B 16 47 or ANSI B 16 47 are all used interchangeable and refers to an equivalent standard. ASME B16.47(Large Diameter Steel Flanges) is a standard for big diameter steel pipe flanges sized from NPS 26 through NPS 60. the newest version provides dimensions and ratings in both metric and inch units. The ASME B16.47 incorporate MSS SP-44: Steel Pipeline Flanges and API 605: Large Diameter steel Flanges. The MSS SP-44 flanges are designated as per ASME B16.47 Series A flanges, while API 605 flanges are designated as ASME B16.47 Series B flanges within this standard. Materials covered during this standard are as that in ASME B16.5 apart from nickel alloys which suggests they share an equivalent pressure-temperature chart for the choice of flange materials. ASME B16.47 standard covers the pressure ratings, materials, dimensions, tolerances, and testing for pipe flanges in size NPS 26 through NPS 60 and in pressure ratings Classes 75, 150, 300, 600, and 900.

The ANSI B16 47 series A flanges is heavier, stronger, and thicker than flanges of ANSI B16 47 series B, where an equivalent pressure ratings and sizes. Series B ASME B16 47 flanges require more fasteners, but smaller ones, as compared to Series A Flange. Series A flange ANSI B16 47 has the capacity to resist more external loading than that of series B ANSI B16 47. The bolt circle diameters of Series B ASME B16 47 flange is smaller than that of Series A ASME B16 47 flange. As a results of this smaller bolt circle diameter, after installation, the Series B ASME B16 47 flanges exhibit lesser movement. Blind flanges and weld neck flanges, in raised face type (RF), are defined serial A and Series B. Ring type joint (RTJ) flanges are only defined serial A ASME B16. looking at it from a commercial perspective, flanges of ASME B16.47 Series are costlier than flanges of ASME B16 47 Series. Where new equipment or pipelines are concerned, most piping designers or users like better to use Series A flange ASME B16 47. But if there’s a necessity for non-critical piping design, a replacement job or refurbishment, then the popular choice are flanges of Series B ASME B16 47.

Check ANSI/ASME B16.47 Flange Dimentions Table:

ANSI/ASME B16.47 Series A Class 150 | ANSI/ASME B16.47 Series A Class 300 | ANSI/ASME B16.47 Series A Class 400 | ANSI/ASME B16.47 Series A Class 600 | ANSI/ASME B16.47 Series A Class 900

ANSI B16.47 Series A Flange Weight Chart

Thickness Drilling Weight
Nom Size OD Weld Neck Blind OD of RF Dia at Base LTH Dia Bevel Bolt Circle Bolt Length HoleDia #  of Holes Weld Neck
O C C R X Y A (1) (2)
26 34.25 2.63 2.63 29.5 26.62 4.69 26 31.75 8.75 1.38 24 300
28 36.5 2.75 2.75 31.5 28.62 4.88 28 34 9 1.38 28 345
30 38.75 2.88 2.88 33.75 30.75 5.32 30 36 9.25 1.38 28 400
32 41.75 3.13 3.13 36 32.75 5.63 32 38.5 10.5 1.62 28 505
40 50.75 3.5 3.5 44.25 41 6.38 40 47.25 11 1.62 36 775
42 53 3.75 3.75 47 43 6.69 42 49.5 11.5 1.62 36 890
44 55.25 3.94 3.94 49 45 6.94 44 51.75 12 1.62 40 990
46 57.25 4 4 51 47.12 7.25 46 53.75 12 1.62 40 1060
48 59.5 4.19 4.19 53.5 49.12 7.5 48 56 12.5 1.62 44 1185
34 43.75 3.19 3.19 38 34.75 5.82 34 40.5 10.5 1.62 32 540
36 46 3.5 3.5 40.25 36.75 6.13 36 42.75 11 1.62 32 640
38 48.75 3.38 3.38 42.25 39 6.13 38 45.25 11 1.62 32 720
50 61.75 4.32 4.32 55.5 51.25 7.94 50 58.25 13.25 1.88 44 1270
52 64 4.5 4.5 57.5 53.25 8.19 52 60.5 13.75 1.88 44 1410
54 66.25 4.69 4.69 59.5 55.25 8.44 54 62.75 14 1.88 44 1585
56 68.75 4.82 4.82 62 57.38 8.94 56 65 14.25 1.88 48 1760
58 71 5 5 64 59.38 9.19 58 67.25 14.75 1.88 48 1915
60 73 5.13 5.13 66 61.38 9.38 60 69.25 15 1.88 52 2045

ANSI/ASME B16.47 Stainless Steel Flanges Manufacturing Standards

ASME Standard ANSI B16.47 Series A & B
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 ANSI/ASME B16.47 Flange

ANSI/ASME B16.47 Flanges Materials and Grades

ANSI/ASME B16.47 Stainless Steel Flange
ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L
ANSI/ASME B16.47 Carbon Steel Flange
ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52
ANSI/ASME B16.47 Low Temperature Flange
ASTM A350 LF2, LF3, LF6
ANSI/ASME B16.47 Alloy Steel Flange
ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
ANSI/ASME B16.47 Duplex & Super Duplex Steel Flange
ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
ANSI/ASME B16.47 Nickel Alloy Flange
UNS 10276 (HASTELLOY C 276), UNS 6625 (INCONEL 625), UNS 6601 (INCONEL 601), UNS 6600 (INCONEL 600), UNS 8825 (INCONEL 825), UNS 8020 (ALLOY 20 / 20 CB 3), UNS 4400 (MONEL 400), UNS 2201 (NICKEL 201), ASTM / ASME SB 336 UNS 2200 (NICKEL 200)
ANSI/ASME B16.47 High Yield Slip-on Flanges
ASTM A694 F42, F52, F60, F65, F70

ANSI/ASME B16.47 Flanges Dimensions Tolerance

Outside Diameter
≤ 24 = 1.6 mm | > 24 = ± 3.2 mm
Inside Diameter
≤ 10 = ± 0.8 mm | ≥ 12 = + 1.6 mm / – 0 mm
Diameter of Counterbore
Same as for Inside Diameter
Drilling
Bolt Circle = 1.6 mm | Bolt Hole Spacing = ± 0.8 mm
Eccentricity of Bolt Circle with Respect to Facing
≤ 2½ = 0.8 mm max. | ≥ 3 = 1.6 mm max.
Diameter of Contact Face
1.6 mm Raised Face = ± 0.8 mm
6.35 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
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

ANSI/ASME B16.47 Flanges Types and Forms Availability

Top Nations We Export and Supply Forged ANSI/ASME B16.47 Flanges

  • Afghanistan
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  • Belarus
  • Belgium
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  • Canada
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  • Oman
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  • Russia
  • Saudi Arabia
  • Serbia
  • Singapore
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  • South Africa
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  • Spain
  • Sri Lanka
  • Sweden
  • Switzerland
  • Taiwan
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  • Trinidad & Tobago
  • Tunisia
  • Turkey
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  • United Arab Emirates (UAE)
  • United Kingdom (UK)
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  • Venezuela
  • Vietnam
  • Yemen

  • Aberdeen
  • Abu Dhabi
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  • Faridabad
  • Geoje-si
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  • Granada
  • Gurgaon
  • Hanoi
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  • Ho Chi Minh City
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  • Hyderabad
  • Indore
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  • Kuwait City
  • La Victoria
  • Lagos
  • Lahore
  • London
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  • Madrid
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  • Melbourne
  • Mexico City
  • Milan
  • Montreal
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  • Muscat
  • Navi Mumbai
  • New Delhi
  • New York
  • Noida
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  • Petaling Jaya
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  • Rio de Janeiro
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  • Seoul
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  • Sydney
  • Tehran
  • Thane
  • Thiruvananthapuram
  • Toronto
  • Ulsan
  • Vadodara
  • Visakhapatnam
  • Vung Tau

Stainless Steel ANSI/ASME B16.47 Flanges Applications

Off-Shore Oil Drilling Companies Power Generation Gas Processing Petrochemicals
Pharmaceutical Equipment Specialty Chemicals Chemical Equipment Pharmaceuticals
Pulp & Paper Industry Sea Water Equipment Heat Exchangers Condensers

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