ANSI B16.5 Stainless Steel Expander Flanges

The ASME B16.5 is a standard which has been developed as a set of pointers which could be used by manufacturers in the construction of flanges such as the ANSI B16.5 Stainless Steel Expander Flanges in addition to Flanged Fittings used in a piping system. Usually, these components, including the expander flanges are available in markets in the size range between NPS 1/2 up to NPS 24 Metric/Inch. These pointers covered by the ASME B16.5 standard conventionally include materials used to make the flanges, dimensions, tolerances, pressure-temperature ratings, testing, marking, and methods of designating openings for an Expander weld neck flange. Furthermore, the ASME B16.5 Standard also includes requirements and recommendations pertaining to different parts such as flange gaskets, flange bolting, and flange joints.

Manufacturer of ASME B16.5 Expander Flanges, View Carbon Steel Expander Flanges Weight Chart

ASME B16.5 Expander Flanges

ASME B16.5 Expander Flanges

Stainless Steel Expander Flanges

Stainless Steel Expander Flanges

Carbon Steel Expander Flanges

Carbon Steel Expander Flanges

Supplier of ANSI B16.5 Expander Flanges, Purchase API expander flange at best price

The primary function of Carbon Steel Expander Flanges is to forge connections in a piping system to pumps, pipes, compressors, valves and other equipment. An Expander Flange is a kind of weld Neck flange wherein the nominal size of the non-flanged end of the component is constructed larger in comparison to the nominal size of the flanged end. ASME B16.5 Expander Flanges could be used to change the size of a pipe run. Which means these flanges are a typical sight in those applications where they are regularly used to increase the line size to either the first or the second larger size. The API expander flange is an alternative to using a separate reducer in conjunction with a weld neck flange.

Specifications Chart of ASME B16.5 Expander Flanges

ASME B16.5 Expander Flanges Size Chart 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Expander Flanges 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
UNI 6Bar 10Bar 16Bar 25Bar 40Bar
EN 6Bar 10Bar 16Bar 25Bar 40Bar
Expander Flanges Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Expander Flanges Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
JIS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Most common types of Expander Flanges forged / Threaded / Screwed / Plate
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

Origin Indian / West Europe / Japan / USA / Korean
Manufacturer of

ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
Expander Flanges: -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 Flanges
  • The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
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

Stockist of Nickel Alloy 200 Expander Flange, Expander weld neck flange in Mumbai, Maharashtra

Available Material of Expander Flanges

Carbon Steel
  • ASTM A105
  • ASME SA105
  • DIN 1.0402
  • DIN 1.0460
  • DIN 1.0619
  • ASTM A105N
  • ASME SA105N
  • ASTM A350 LF2
  • ASME SA350
  • High Yield CS ASTM A694
Stainless Steel
  • ASTM A182 F304
  • ASTM A182 F304L
  • ASTM A182 F316
  • ASTM A182 F316L
  • ASTM A182 F317
  • ASTM A182 F317L
  • ASTM A182 F321
  • ASTM A182 F321H
  • ASTM A182 F347
  • ASTM A182 F347H
Alloy Steel
  • ASTM A182 F5
  • ASTM A182 F9
  • ASTM A182 F11
  • ASTM A182 F22
  • ASTM A182 F91
Inconel
  • Inconel 600
  • Inconel 601
  • Inconel 625
  • Inconel 718
  • Inconel x750
Copper 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 Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640
Brass 3602 / 2604 / H59 / H62 / etc.
Hastelloy Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X
Monel Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)
Alloy 20 Carpenter® 20 Alloy, Alloy 20Cb-3
Aluminium 5052 /6061/ 6063 / 2017 / 7075 / etc.
Nickel Nickel 200, Nickel 201
Duplex S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Super Duplex S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Incoloy Incoloy 800, Incoloy 800H, Incoloy 800HT (UNS N08800), Incoloy 825 (UNS N08825)
254 Smo SMO 254/6Mo, UNS S31254, DIN 1.4547
Nimonic Nimonic 75, Nimonic 80A, Nimonic 90
Other material Tin bronze, Alumunum bronze, Lead bronze
Titanium
  • ASTM B381 Titanium Gr. 1
  • ASTM B381 Titanium Gr. 2
  • ASTM B381 Titanium Gr. 4
  • ASTM B381 Titanium Gr. 5
  • ASTM B381 Titanium Gr. 7
Ready stock of Hydraulic flange expander, ANSI B16.5 Class 150 Expander Flanges in any shape, size and standard

Dimensions of ANSI B16.5 Expander Flanges

ANSI B16.5 Expander Flanges Dimensions

ASME / ANSI B16.5 Expander Flanges

  • ASME / ANSI B16.5 Flange class 150 Expander Flanges
  • ASME / ANSI B16.5 Flange class 300 Expander Flanges
  • ASME / ANSI B16.5 Flange class 600 Expander Flanges

ASME / ANSI B16.47 Ser. A Expander Flanges

  • ASME / ANSI B16.47 Flange class 150lb ser.A (MSS SP44) Weld-Neck Flanges
  • ASME / ANSI B16.47 Flange class 300lb Ser.A (MSS SP44) Weld-Neck Flanges
  • ASME / ANSI B16.47 Flange class 600lb Ser.A (MSS SP44) Weld-Neck Flanges
  • ASME / ANSI B16.47 Flange class 900lb Ser. A (MSS SP44) Weld-Neck Flanges

ASME / ANSI B16.47 Ser. B Expander Flanges

  • ASME / ANSI B16.47 Flange class 75lb ser.B (API 605) Weld-Neck Flanges
  • ASME / ANSI B16.47 Flange class 150lb ser.B (API 605) Weld-Neck Flanges
  • ASME / ANSI B16.47 Flange class 300lb Ser.B (API 605) Weld-Neck Flanges
  • ASME / ANSI B16.47 Flange class 600lb Ser.B (API 605) Weld-Neck Flanges
  • ASME / ANSI B16.47 Flange class 900lb Ser. B (API 605) Weld-Neck Flanges
Check expander flange dimensions, price and pressure rating in India

Price List of Expander Flanges

Types of Expander flanges Price Unit
stainless steel Expander flanges class 150 $22.45 NOS
stainless steel Expander flanges class 300 $25.39 NOS
stainless steel Expander flanges class 600 $31.19 NOS
carbon steel Expander flanges class 150 $75.89 NOS
carbon steel Expander flanges class 300 $88.12 NOS
carbon steel Expander flanges class 600 $99.52 NOS
Expander flanges ansi b16 5 class 150 $75.56 NOS
Expander flanges ansi b16 5 class 300 $95.56 NOS