Expander Flange

ASME B16 5 Expander Flanges, Carbon Steel Expander Flange Supplier

Buy Stainless Steel Expander Flange and Alloy Steel Expander Flange at lowest price in Mumbai, India

Red Earth Steels PVT LTD is ISO certified Carbon Steel Expander Flange manufacturer in India. We are supplying Carbon Steel Expander Flange are stocked or available in the following range of sizes and materials for the petrochemical, oil, gas industries. Expander Flange can be assembled and disassembled easily with Pipes. SS Expander Flange can be forged or plate.


Expander Flange


Carbon Steel Expander Flange manufacturer India

Carbon Steel Expander Flange
Stainless Steel Expander Flange manufacturer India

Stainless Steel Expander Flange
Alloy Steel Expander Flange manufacturer India

Alloy Steel Expander Flange

Our offered Expander Flange is a like Welding Neck pipe flange where the nominal size of the non-flanged end is larger than the nominal size of the flanged end. The expander flange can be used to connect the pipe to pumps, compressors, and Valves. Expander Flange can be used to change the size of a pipe run. These are mostly used to increase the line size to the first and second larger size. This is an alternative to using a separate reducer and weld neck flange both.

An API Expander Flange slides directly over the pipe and is most commonly used with stub end fittings. A pipe is usually welded to the Expander Flange is free to rotate around the stub end. The uses of expander flange is that there will not be any problem with bolt hole alignment. Expander Flanges are mostly used for applications that require frequent dismantling.


Get suitable Expander Flange manufacturers in UAE, India, Qatar, Singapore, Dubai, UK, Australia and South Africa.

Save up to 40% on Carbon Steel Expander Flange. Visit Stainless Steel Expander Flange manufacturers factory in India, ask for Alloy Steel Expander Flange free sample.

What is Expander Flange?

The 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 larger pipe size, it provides a convenient way for equipment, pumps, and valves. The expander flange can replace the use of a flange and reducer. The Pressure ratings and dimensions are in accordance with ANSI/ASME B16.5. This flange has a raised face.


Expander Flange Price List

Expander Flange type Expander Flange Price in India Expander Flange Price in USD Expander Flange Price in UAE Dirham
Stainless Steel Expander Flange INR 3614.38 / Kg USD $ 52.16 /Kg AED 191.59 UAE Dirham
Carbon steel Expander Flange INR 3431.44 / Kg USD $ 49.52 /Kg AED 181.89 UAE Dirham
Alloy steel Expander Flange INR 3208.31 / Kg USD $ 46.30 /Kg AED 170.06 UAE Dirham
ANSI b16 5 Expander Flange INR 2756.52 / Kg USD $ 39.78 /Kg AED 146.11 UAE Dirham
ASME b16.47 Expander Flange INR 2511.91 / Kg USD $ 36.25 /Kg AED 133.15 UAE Dirham

Please note this is an approx Price of Expander Flange in India. For final Expander Flange price in India please mail us.

Expander Flange Specification

ASME B16.5 Expander Flange Size Chart 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Expander Flange Standards ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Expander Flange Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS Expander Flange
Expander Flange Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 Expander Flange
JIS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K Expander Flange
UNI 6Bar 10Bar 16Bar 25Bar 40Bar Expander Flange
EN 6Bar 10Bar 16Bar 25Bar 40Bar Expander Flange
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized Expander Flange
Most common types of Expander Flange Forged / Threaded / Screwed / Plate
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Production technique
  • Forged, Heat treated and machined
Connect Type/ Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove
Special design

As per your drawing

AS, ANSI, BS, DIN and JIS
15 NB (1/2") to 200 NB (8")
Equal and Reducing Configurations

Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Origin Indian / West Europe / Japan / USA / Korean
Manufacturer of

ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
Expander Flange: -BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange

  • B.S: BS4504 , BS3293, BS1560, BS10
  • AS 2129: Table D; Table E; Table H
  • ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
  • American standard (ANSI)
  • German (DIN)
  • British standard (BS)
  • DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 Expander Flange
  • The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
Expander Flange Uses & application
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
Export to Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Expander Flange Material

Prestige quality Expander Flange manufacturers in India offer these Carbon Steel Expander Flange in DIN, EN, BS, ISO, JIS or ANSI standard.

Carbon Steel Expander Flange ASTM/ASME A/SA105 A/SA105N & A/SA216-WCB, DIN 1.0402, DIN 1.0460, DIN 1.0619, Die Steel, ASTM A105 / ASME SA105, A105N, ASTM A350 LF2 / ASME SA350, High Yield CS ASTM A694 / A694 (F52 F56 F60 F65 F70 F80)
Stainless Steel Expander Flange ASTM/ASME A/SA182 F304, F304L, F316, F316L, ASTM/ASME A/SA351 CF8, CF3, CF8M, CF3M, DIN 1.4301, DIN 1.4306, DIN 1.4401, DIN 1.4404, DIN 1.4308, DIN 1.4408, DIN 1.4306, DIN 1.4409
Alloy Steel Expander Flange ASTM A182 / ASME SA182 F5, F9, F11, F12, F22, F91
Titanium Expander Flange ASTM B381 / ASME SB381, Titanium Gr. 1, Titanium Gr. 2, Titanium Gr. 4, Titanium Gr. 5, Titanium Gr. 7
ASTM  R50250/GR.1 | R50400/GR.2 | R50550/GR.3 | R50700/GR.4 | GR.6 |R52400/GR.7 | R53400/GR.12 | R56320/GR.9 |R56400/GR.5
Copper Expander Flange T1, T2, C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910,C10920, TP1, TP2, C10930, C11000, C11300, C11400, C11500, C11600, C12000,C12200, C12300, TU1, TU2, C12500, C14200, C14420, C14500, C14510, C14520, C14530, C17200, C19200, C21000, C23000, C26000, C27000, C27400, C28000, C33000, C33200, C37000, C44300, C44400, C44500, C60800, C63020, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, etc
Copper Nickel Expander Flange ASTM / ASME SB 61 / 62 / 151 / 152, Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640
Brass Expander Flange 3602 / 2604 / H59 / H62 / etc.
Inconel Expander Flange ASTM B564 / ASME SB564, Inconel 600, 601, 625, 718, 783, 690, x750 Expander Flange
Hastelloy Expander Flange ASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X Flanges
Monel Expander Flange ASTM B564 / ASME SB564, Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)
Alloy 20 Expander Flange ASTM B462 / ASME SB462, Carpenter® 20 Alloy, Alloy 20Cb-3
Aluminium Expander Flange 5052 /6061/ 6063 / 2017 / 7075 / etc.
Nickel Expander Flange ASTM B564 / ASME SB564, Nickel 200, Nickel 201, Nickel 205, Nickel 205LC
Duplex Expander Flange S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Super Duplex Expander Flange S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Incoloy Expander Flange ASTM B564 / ASME SB564, Incoloy 800, 800H, 800HT (UNS N08800), 825 (UNS N08825), 925 Flanges
254 Smo Expander Flange ASTM A182 / ASME SA182, SMO 254/6Mo, UNS S31254, DIN 1.4547
Nimonic Expander Flange Nimonic 75, Nimonic 80A, Nimonic 90
Other Expander Flange material Tin bronze, Alumunum bronze, Lead bronze

Red Earth Steels PVT LTD is an ISO certified Stainless Steel Expander Flange manufacturer & distributor in India

Red Earth Steels PVT LTD is a manufacturer and supplier of Expander Flange offering in all Ratings up to 2500#, built a distribution network with more then 65 countries globally.

Expander Flange Dimensions

Expander Flanges 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

ASTM Specification of Expander Flange

  • Carbon Steel Expander Flange
    • A105 Expander Flange
  • Alloy Steel High-Temp Expander Flange
    • A182 Gr F1 Expander Flange
    • A182 Gr F11 Expander Flange
    • A182 Gr F12 Expander Flange
    • A182 Gr F22 Expander Flange
    • A182 Gr F5 Expander Flange
    • A182 Gr F9 Expander Flange
  • Alloy Steel Low-Temp Expander Flange
    • A350 Gr LF2 Expander Flange
    • A350 Gr LF3 Expander Flange
  • Austenitic Stainless Steel Expander Flange
    • A182 Gr F304 Expander Flange
    • A182 Gr F316 Expander Flange
    • A182 Gr F321 Expander Flange
    • A182 Gr F347 Expander Flange
    • A182 Gr F304L Expander Flange
    • A182 Gr F316L Expander Flange
    • A182 Gr F317 Expander Flange
    • A182 Gr F317L Expander Flange
    • A182 Gr F321 Expander Flange
    • A182 Gr F310 Expander Flange
    • A182 Gr 347 Expander Flange
  • Nickel Alloy Expander Flange
    • ASTM B564 Expander Flange
    • astm b564 uns n06600 Expander Flange
    • astm b564 uns n06625 Expander Flange
    • astm b564 uns no4400 Expander Flange
    • astm b564 uns n08810 Expander Flange
    • astm b564 uns n08811 Expander Flange
    • astm b564 uns n08825 Expander Flange
    • astm b564 uns n04400 Expander Flange
    • astm b564 uns n10276 Expander Flange
    • astm b564 uns n10665 Expander Flange
  • Titanium Expander Flange
    • astm b381 grade f2 Expander Flange
    • astm b381 f5 Expander Flange
    • astm b381 f3 Expander Flange
    • astm b381 f12 Expander Flange
    • astm b381 f7 Expander Flange
    • Other grades: ASTM B381 F1, F2, F2H, F3, F4, F5, F6, F7, F7H, F9, F10, F11, F12, F13, F14, F15, F16, F16H, F17, F18, F19, F20, F21, F23, F24, F25, F26 , F26H, F27, F28, F29, F30, F31, F32, F33, F34, F35, F36, F37, F38 Expander Flange

Manufacturing Stainless Steel Expander Flange in India, Red Earth Steels PVT LTD holds a wide range of Alloy Steel Expander Flange in all Thickness, stock for immediate despatch throughout India & globally.

Type of Expander Flange we produce:

Expander Class 150 Flange Expander Threaded Flange
Expander Class 300 Flange Expander With 1/2 Npt Flange
Expander Class 1500 Flange Expander With Threaded Hole Flange
Expander Class 600 Flange Expander Weight 150#  Flange
Expander Class 900 Flange Expander Rtj 1500 Flange
Expander Class 2500 Flange Expander Ring Type Joint Flange
Expander Pn16 Flange Expander Flat Face Flange
Expander Pn10 Flange Expander Slip On Flange
Expander Pn40 Flange Expander Rtj 900 Flange
Expander Pn 160 Flange Expander Rtj Flange
Expander Pn 64 Flange Expander Npt Flange
Expander Dn150 Pn16 Flange Expander Jis 5k Flange
Expander Din 2527 Flange Expander Jis B2220 Flange
Expander Din En 1092-1 Flange Expander Jis 10k Flange
Expander Din 2633 Flange Kf Expander Flange
Expander Din 2576 Flange Expander B16.47 Flange
Expander Asme B16.5 Class 300 Flange Expander Ansi B16.5 150 Flange

Supplying Expander Flange to our worldwide clients:

Red Earth Steels Pvt Ltd. is a Govt. approved certified Carbon Steel Expander Flange exporter in India. All of our Stainless Steel Expander Flange are manufactured and tested to international standards, and specifications as per DIN, JIS, EN, ASTM etc. We are well-known as a trusted vendor as a Alloy Steel Expander Flange distributor & dealer in your country. We have huge stock in Asia, GCC, Gulf, Middle east, UK to supply with over 28 countries, we provide after sales service and fast delivery.


Stock an extensive range of Expander Flange, Carbon Steel Expander Flange manufacturer in Mumbai, India

Producing high-strength Alloy Steel Expander Flange in India, contact Stainless Steel Expander Flange manufacturers in India, Philippines, Malaysia, UAE & UK