Expander Flange


Authoritative ANSI B16.5 / ASME B16.47 Expander Flange Manufacturer in India.

ANSI B16.5 / ASME B16.47 Expander Flange Manufacturer in India

As one of the leaders amongst Manufacturers, Stockist, and Exporters of Expander Weld Neck Flange, ASME B16.5 / ANSI B16.47 Expander Flange, We are offering competitive prices in India on DIN Expander Flanges, Series A & B Expander Flanges, MSS Expander Flanges, API Expander Flange.

We keep adequate stock of SS Expander Flange, Alloy Steel Expander Flange, Nickel Alloy 200 Expander Flange, Carbon Steel Expander Flange, Inconel Expander Flange, Hastelloy Expander Flange, Copper Nickel Expander Flange, Duplex & Super Duplex Expander Flange, Alloy 20 Expander Flange in all Dimensions to satisfy any small and large quantity orders from our valuable customers.

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PROFESSIONALLY MANAGED MANUFACTURING OF STAINLESS STEEL EXPANDER FLANGES / DUPLEX STEEL EXPANDER FLANGES / CARBON STEEL EXPANDER FLANGES / ALLOY STEEL EXPANDER FLANGES / HASTELLOY STEEL EXPANDER FLANGES / MONEL STEEL EXPANDER FLANGES / INCONEL STEEL EXPANDER FLANGES / SUPER DUPLEX STEEL EXPANDER FLANGES / INCOLOY STEEL EXPANDER FLANGES / ALLOY 20 EXPANDER FLANGES / 6% MOLY EXPANDER FLANGES / COPPER NICKEL STEEL EXPANDER FLANGES / NICKEL ALLOYS EXPANDER FLANGES / CUPRO NICKEL EXPANDER FLANGES / TITANIUM EXPANDER FLANGES / ALUMINIUM EXPANDER FLANGES / BRONZE EXPANDER FLANGES / BRASS EXPANDER FLANGES

Popular Product Searches on M P Jain Tubing Solutions LLP:
SO Flange | WN Flange | BL Flange | LJ Flange | Threaded Flange | SW Flange | Flat Flange | RTJ Flange | Spectacle Flange | High Hub Flange | Orifice Flange | Reducing Flange | Square Flange | Tongue Flange | LWN Flange | Spade Ring Spacer | Nipo / Weldo Flange

What is a Expander Flange

An Expander Flange is a type of welding neck pipe flange used to increase pipe size at the flange connection. If you have limited space or just need to connect to a larger pipe size, it provides a convenient way for equipment, pumps and valves. It can replace the use of a flange and reducer. Pressure ratings and dimensions are in accordance with ANSI/ASME B16.5. This flange has a raised face.

Expander flanges are also known as a cost-effective alternative to using a separate reducer-welding neck flange combination. The expander flange is available in a range of sizes and materials.

Expander Flange Specifications

Type : Expander Flanges
Size : ½” (15 NB) to 48″ (1200NB)
Standard : ANSI B16.5, ANSI B16.47, ANSI B16.36, ANSI B16.48, BS 4504, EN1092, UNI 2277/2278, DIN, JIS, SABS1123, GOST-12820
Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673
BS : BS4504 , BS4504, BS1560, BS10
In Form : SORF, WNRF, BLRF, SWRF, LAP Joint, Threaded, Reducing, Spectacle, etc
Specialize : As per drawing
Coating/Surface Treatment : Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
Connection Type : Ring Type Joint, Lap-Joint Face, Raised Face, Flat Face, Large Male-Female, Small Male-Female, Large
Tongue & Groove, Small Tongue & Groove
Flange Face Type : Flat Face (FF), Raise Face (RF), Ring Joint (RJT)
Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Packing : No Fumigate or Fumigate Plywood/Wood Pallet or Case
Usage : Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc.

Expander Flange Materials & Grades

Materials : Standard, Grades
Stainless Steel Expander Flange : ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L
Carbon Steel Expander Flange : ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52,
F60, F65, F70
Alloy Steel Expander Flange : ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Duplex Steel Expander Flange : ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
6% Moly / Super Duplex Expander Flange : ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Low Temperature Steel Expander Flange : ASTM A350 LF2, LF3, LF6
High Yield Expander Flange : ASTM A694 F42, F52, F60, F65, F70
Nickel Alloys Expander Flange : ASTM SB564, SB160, SB472, SB162 – Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020)
Copper Alloys Expander Flange : ASTM SB 61 , SB62 , SB151 , SB152 – UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200
Alloys Expander Flange : ALLOY 20, ALLOY C, ALLOY C276, ALLOY B2
Other Grade of Expander Flange : Bronze, Brass, Cupro Nickel, Titanium, Inconel, Monel, Hastelloy

Why Choose M P Jain Tubing Solutions LLP

  • » M P Jain Tubing Solutions LLP welcome small and large quantity orders and are capable of manufacture Expander Weld Neck Flange according to drawings provided by customers.
  • » An ISO / OHSAS / PED Certified Stockist and Exporters of Expander Flanges Manufactured with the finest quality raw materials (Stainless Steel, Duplex, Super Duplex, Nickel Alloys, Cupro Nickel, Alloy 20, Carbon Steel, etc.) results in High-Quality End Products.
  • » With the quality, we also guarantee On-Time Delivery of ASME B16.5/B16.47 Expander Flange. If clients have any query regarding purchased products they can chat with our support team live on a website (24/7 support service) or they can mail us on exports@mpjainco.com.
  • » Our state-of-the-art infrastructure is located in the industrial hub, Mumbai India and we possess a team of highly qualified as well as experienced professionals. We continuously keep on upgrading our machinery to meet the challenges of fiercely competitive and ever changing market demands.
  • » We believe that along with Competitive Prices, the Quality performance of products and customer satisfaction are the basis for growth and success of our business. We tend to present innovative solutions and services to our customers.
  • » Since 1972 we are in this business and Manufacturing Expander Flange in different standards like ANSI, ASME, BS, DIN, API. Product Supplied by us are accepted by Client’s in various industries small basic industries such as Textile, Paper, Engineering, Sugar, Dairy, Cement to more complex such as Petrochemical, Oil & Gas, Power, Onshore & Offshore ETC. Our main export market is Bahrain, Bangladesh, Iraq, Japan, Jordan, Kazakhstan, Lebanon, Myanmar, Oman, Philippines, Qatar, Saudi Arabia, Sri Lanka, Thailand, Turkey, UAE, Uzbekistan, Israel etc.

Expander Flange Price List

Following is Expander Flanges price in India. This price range also depends on minimum order and might vary without any prior information. For more details contact us now and get Instant Quote.

Latest Expander Flange Price in Inda

Reference:alibaba

ASME B16.5 Expander Flange Dimensions:

Expander Flange Dimensions
ANSI B16.5 Expander Flange (Class 150)

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)

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)

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
  • NOTE: The slope at the welding bevel approximates 1:3 maximum size. The flange bore has a compound angle of 18° through dimension “CT” and the remaining taper as indicated.

Manufacturing Process of Expander Flange

We have Skilled staff to maintain the quality of products throughout the manufacturing process from selection of raw material to processing, marking, packaging, storage, and transportation. Our Expander Weld Neck Flange are 100% inspected before being packed and dispatched & all our materials are tested to International standards. Sometimes we also accept Third Party Inspection appointed by our clients.

Raw Material

Raw Material
  • » Raw Material Check
  • » Quantity Check
  • » Visual & Dimension Check
Material Inspection

Material Inspection
  • » Chemical Analysis Check
  • » Preservation Analysis Certificate
Material Cutting

Material Cutting
  • » Weight Measuring
  • » Cut Surface Check
  • » Marking
Flange Forging

Flange Forging
  • » Material Grade Check
  • » Weight Measuring
  • » Temperature Control
Heat Treatment

Heat Treatment
  • » Normalizing
  • » Tempering, Q.T
  • » Solution Treatment
  • » Mechanical Test
Forging Rolling

Forging Rolling
  • » Material Grade Check
  • » Weight Measuring
  • » Temperature Check
  • » Dimension Check
Final Inspection

Final Inspection
  • » Dimension size inspect
  • » Visual Test
  • » Nondestructive Test
Rust Prevention

Rust Prevention
  • » Preserve Check
  • » Marking on the flange
  • » Tectyl 506or Pickling or etc. Coating
Well Packing

Well Packing
  • » Packing Spec. Check
  • » Packing Inspection
  • » Delivery

Expander Flange Applications & Uses

Today M P Jain Tubing Solutions LLP is one of the leading manufacturer, stockists, and exporters of Expander Flanges and supplying to various core industries like

Chemicals Fertilizers Industries

Chemicals Fertilizers Industries
Heat Exchanger

Heat Exchanger
Instrumentation

Instrumentation
Nuclear Thermal Industries

Nuclear Thermal Industries
Oil Gas Industries

Oil Gas Industries
Pharmacy Surgical Industries

Pharmacy Surgical Industries
Refineries Petrochemicals

Refineries Petrochemicals
Water Gas Piping Systems

Water Gas Piping Systems

Cities We Export Expander Flange

  • Mumbai
  • Thane
  • Navi Mumbai
  • Pune
  • Pimpri-Chinchwad
  • Vadodara
  • Kolkata
  • Gurgaon
  • Ahmedabad
  • New Delhi
  • Bengaluru
  • Chennai
  • Surat
  • New York
  • Caracas
  • Howrah
  • Sydney
  • Ahvaz
  • Karachi
  • Algiers
  • Chiyoda
  • Ankara
  • Ho Chi Minh City
  • Bhopal
  • Ulsan
  • Faridabad
  • Houston
  • Dubai
  • Seoul
  • Hyderabad
  • Singapore
  • Abu Dhabi
  • Tehran
  • Calgary
  • Noida
  • Riyadh
  • Vung Tau
  • Al Khobar
  • Atyrau
  • Lagos
  • Hanoi
  • Toronto
  • Hong Kong
  • Rajkot
  • Brisbane
  • Los Angeles
  • London
  • Coimbatore
  • Jakarta
  • Istanbul
  • Bangkok
  • Kuwait City
  • Sharjah
  • Muscat
  • Edmonton
  • Busan
  • Mexico City
  • Doha
  • Jeddah
  • Manama
  • Montreal
  • Thiruvananthapuram
  • Milan
  • Moscow
  • Dallas
  • Petaling Jaya
  • Ernakulam
  • Visakhapatnam
  • Ludhiana
  • Aberdeen
  • Cairo
  • Geoje-si
  • Perth
  • Santiago
  • Chandigarh
  • Indore
  • Kuala Lumpur
  • Rio de Janeiro
  • Dammam
  • Melbourne
  • Madrid
  • La Victoria
  • Granada
  • Courbevoie
  • Al Jubail
  • Port-of-Spain
  • Secunderabad
  • Gimhae-si
  • Haryana
  • Colombo
  • Lahore
  • Bogota

Countries We Export Expander Flange

  • India
  • Saudi Arabia
  • Bangladesh
  • United States
  • United Arab Emirates
  • Canada
  • Angola
  • Argentina
  • Austria
  • Azerbaijan
  • Pakistan
  • Peru
  • Chile
  • Yemen
  • Hong Kong
  • Croatia
  • Czech Republic
  • Estonia
  • South Africa
  • Nigeria
  • Mexico
  • Turkey
  • Spain
  • France
  • United Kingdom
  • Indonesia
  • Israel
  • Iran
  • Kuwait
  • Mexico
  • Malaysia
  • Nigeria
  • Serbia
  • Singapore
  • Taiwan
  • Gabon
  • China
  • Finland
  • Greece
  • Italy
  • Japan
  • Hungary
  • Algeria
  • Belarus
  • Belgium
  • Chile
  • Venezuela
  • Ecuador
  • Netherlands
  • Brazil
  • Colombia
  • Ghana
  • Iran
  • Denmark
  • Poland
  • Australia
  • Afghanistan
  • Bahrain
  • Portugal
  • Switzerland
  • Libya
  • Romania
  • Thailand
  • Bhutan
  • Bolivia
  • Bulgaria
  • Slovakia
  • Vietnam
  • Costa Rica
  • Egypt
  • Iraq
  • Jordan
  • Kazakhstan
  • South Korea
  • Sri Lanka
  • Lithuania
  • Norway
  • Oman
  • Philippines
  • Poland
  • Qatar
  • New Zealand
  • Sweden
  • Trinidad & Tobago
  • Tunisia
  • Ukraine
  • Kenya
  • Lebanon
  • Morocco
  • Mongolia
  • Russia
Summary
Review Date
Reviewed Item
Expander Flange
Author Rating
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