Flangeolet Exporter

Flangeolet Fittings | ASME/ANSI B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092

A flangeolet is a specialized pipe fitting that combines the features of both a flange and an olet, typically used for branch connections in piping systems. It is designed to allow a smaller branch pipe to be connected to a larger main pipe, providing a secure and leak-proof joint. They are available in various materials like carbon steel, stainless steel, and alloys to suit different environmental conditions. With a flangeolet, the need for additional welding or complicated pipework is minimized, making installation simpler and more cost-effective. These fittings are highly durable and reliable, offering a robust solution for branching applications.

Ample Alloys is a leading manufacturer and supplier specializing in high-quality flanges, fittings, and other piping solutions for diverse industrial applications. With a commitment to excellence, the company offers a wide range of products, including flangeolet, available in various materials. We stands out for its superior craftsmanship, reliable performance, and customer-focused service. We adheres to international standards, ensuring that all products meet the highest quality and safety requirements. With extensive experience and a strong global presence, We are a trusted partner for industries like oil and gas, petrochemicals, power generation, and more.

ASME/ANSI B16.5, B16.47 Flangeolet

Flangeolet fitting, Pipe flangeolet, Flanged branch connection, Branch connection flange, Welded flangeolet, Forged flangeolet, Stainless steel, Carbon steel flangeolet, Alloy flangeolet, Flangeolet for oil and gas, MSS SP-44 Flangeolet, DIN86029 PN10 Flangeolet, Class 300, 600, 900, 1500 Flangeolet

ANSI B16.5 Flangeolet

Size Range

15mm ( 1/2" NPS ) up to 600mm ( 24" NPS ), For 2500# in sizes from NPS 1/2 to NPS 12

Flange Face Type

FF—Flat Face, RF—Raised Face, FM—Female Face, M—Male Face, T—Tongue Face, G—Groove Face, RJ—Ring Joint.

Stainless Steel

ASTM A182 F 304, 304L, 304H, 316, 316L, 316H, 317, 317L, 321, 321H, 310, 310S, 347, 904L, etc.

Standards / Dimension

ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN

Carbon Steel

ASTM A105/A105N (SA105N), LTCS A350 LF2, A694

Alloy Steel

ASTM A182 / SA182 - F1 / F5 / F9 / F11 / F12 / F22 / F91

Pressure Class

150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64.

Duplex & Super Duplex

ASTM A182 / ASME SA182 - S31803, S32205, 2205, S32750, S32760, S32950, 2507.

MTC

EN 10204 3.2 and EN 10204 3.1, Test Certificates certifying NACE MR0175, NACE MR0103

ASME/ANSI B16.5, B16.47 Flangeolet Dimensions

Flangeolet Branch ½” - Dimensions & Weight

RATING NOMINAL PIPE SIZE FROM 3/4″ TO 36″
Bore schedule B C D E Weight [kg]
STD 15,8 18,5 0,9
Flangeolet 150# XS 13,8 17,6 88,9 11,2 0,9
160 11,7 11,7 0,9
XXS 6,4 6,4 0,9
Bore schedule B C D E Weight [kg]
STD 15,8 18,5 1,2
Flange Olet 300# XS 13,8 17,6 95,3 14,3 1,2
160 11,7 11,7 1,2
XXS 6,4 6,4 1,2
Bore schedule B C D E Weight [kg]
STD 15,8 18,5 1,3
600# XS 13,8 17,6 95,3 14,3 1,3
160 11,7 11,7 1,3
XXS 6,4 6,4 1,3
Bore schedule B C D E Weight [kg]
STD 15,8 18,5 2,4
900# Flange Olet XS 13,8 17,6 120,6 22,4 2,4
160 11,7 11,7 2,4
XXS 6,4 6,4 2,4
Bore schedule B C D E Weight [kg]
STD 15,8 18,5 2,4
1500# XS 13,8 17,6 120,6 22,4 2,4
160 11,7 11,7 2,4
XXS 6,4 6,4 2,4
Bore schedule B C D E Weight [kg]
STD 15,8 18,5 3,6
2500# XS 13,8 17,6 133,4 30,2 3,6
160 11,7 11,7 3,6
XXS 6,4 6,4 3,6

Flangeolet Branch ¾” - Dimensions & Weight

RATING NOMINAL PIPE SIZE FROM 1″ TO 36″
Bore schedule B C D E Weight [kg]
STD 21 23,8 1,2
Flange olet 150# XS 18,9 22,8 98,6 12,7 1,2
160 15,6 15,6 1,4
XXS 11,1 11,1 1,5
Bore schedule B C D E Weight [kg]
STD 21 23,8 1,7
300# XS 18,9 22,8 117,4 15,8 1,9
160 15,6 15,6 2
XXS 11,1 11,1 2,1
Bore schedule B C D E Weight [kg]
STD 21 23,8 2
600# XS 18,9 22,8 117,4 15,8 2,1
160 15,6 15,6 2,2
XXS 11,1 11,1 2,2
Bore schedule B C D E Weight [kg]
STD 21 23,8 3,1
900# XS 18,9 22,8 130 25,4 3,2
160 15,6 15,6 3,2
XXS 11,1 11,1 3,3
Bore schedule B C D E Weight [kg]
STD 21 23,8 3,1
1500# Flange olet XS 18,9 22,8 130 25,4 3,2
160 15,6 15,6 3,2
XXS 11,1 11,1 3,3
Bore schedule B C D E Weight [kg]
STD 21 23,8 4,4
Flange olet 2500# XS 18,9 22,8 139,7 31,8 4,5
160 15,6 15,6 4,5
XXS 11,1 11,1 4,6

Flangeolet Branch 1” - Dimensions & Weight

RATING NOMINAL PIPE SIZE FROM 1.1/2″ TO 36″
Bore schedule B C D E Weight [kg]
STD 26,6 30 1,7
Flange olet 150# XS 24,3 28,8 108 14,3 1,7
160 20,7 20,7 2
XXS 15,2 15,2 2,2
Bore schedule B C D E Weight [kg]
STD 26,6 30 2,3
300# XS 24,3 28,8 124 17,6 2,5
160 20,7 20,7 2,6
XXS 15,2 15,2 2,8
Bore schedule B C D E Weight [kg]
STD 26,6 30 2,6
Flange olet 600# XS 24,3 28,8 124 17,6 2,7
160 20,7 20,7 2,8
XXS 15,2 15,2 3
Bore schedule B C D E Weight [kg]
STD 26,6 30 4,5
900# XS 24,3 28,8 149,4 28,5 4,6
160 20,7 20,7 4,7
XXS 15,2 15,2 4,8
Bore schedule B C D E Weight [kg]
STD 26,6 30 4,5
Flange olet 1500# XS 24,3 28,8 149,4 28,5 4,6
160 20,7 20,7 4,7
XXS 15,2 15,2 4,8
Bore schedule B C D E Weight [kg]
STD 26,6 30 6,1
2500# XS 24,3 28,8 158,8 35,1 6,2
160 20,7 20,7 6,2
XXS 15,2 15,2 6,3

Flangeolet Branch 1½” - Dimensions & Weight

RATING NOMINAL PIPE SIZE FROM 2″ TO 36″
Bore schedule B C D E Weight [kg]
STD 40,9 44,6 3,1
Flange olet 150# XS 38,1 43,2 127 17,5 3,3
160 34 34 3,5
XXS 28 28 3,8
Bore schedule B C D E Weight [kg]
STD 40,9 44,6 4,1
300# XS 38,1 43,2 155,5 20,6 4,5
160 34 34 4,7
XXS 28 28 5
Bore schedule B C D E Weight [kg]
STD 40,9 44,6 4,9
Flange olet 600# XS 38,1 43,2 155,5 22,4 5
160 34 34 5,2
XXS 28 28 5,5
Bore schedule B C D E Weight [kg]
STD 40,9 44,6 7,2
Flange olet 900# XS 38,1 43,2 177,8 31,8 7,4
160 34 34 7,6
XXS 28 28 7,9
Bore schedule B C D E Weight [kg]
STD 40,9 44,6 7,2
1500# XS 38,1 43,2 177,8 31,8 7,4
160 34 34 7,6
XXS 28 28 7,9
Bore schedule B C D E Weight [kg]
STD 40,9 44,6 12
Flange olet 2500# XS 38,1 43,2 203,2 44,5 12
160 34 34 12,2
XXS 28 28 12,5

Flangeolet Branch 2″ - Dimensions & Weight

RATING NOMINAL PIPE SIZE FROM 3″ TO 36″
Bore schedule B C D E Weight [kg]
STD 52,5 56,4 4,1
Flange Olet 150# XS 49,2 54,8 152,4 19,1 4,8
160 42,8 42,8 5,1
XXS 38,2 38,2 5,5
Bore schedule B C D E Weight [kg]
STD 52,5 56,4 5,5
300# XS 49,2 54,8 165,1 22,4 5,8
160 42,8 42,8 6,1
XXS 38,2 38,2 6,5
Bore schedule B C D E Weight [kg]
STD 52,5 56,4 6,2
600# XS 49,2 54,8 165,1 25,4 6,5
160 42,8 42,8 7
XXS 38,2 38,2 7,2
Bore schedule B C D E Weight [kg]
STD 52,5 56,4 13
Flange Olet 900# XS 49,2 54,8 215,9 38,1 13,3
160 42,8 42,8 13,6
XXS 38,2 38,2 13,9
Bore schedule B C D E Weight [kg]
STD 52,5 56,4 13
1500# XS 49,2 54,8 215,9 38,1 13,3
160 42,8 42,8 13,6
XXS 38,2 38,2 13,9
Bore schedule B C D E Weight [kg]
STD 52,5 56,4 18,4
2500# XS 49,2 54,8 235 50,8 18,6
160 42,8 42,8 19
XXS 38,2 38,2 19,3

Flangeolet Branch 3″ - Dimensions & Weight

RATING NOMINAL PIPE SIZE FROM 4″ TO 36″
Bore schedule Length D E Weight [kg]
150# 10-STD 115 7,5
XS-80 115 191 23,9 7,5
160-XXS 145 8
Bore schedule Length D E Weight [kg]
Flange Olet 300# 10-STD 125 10
XS-80 125 210 28,5 10
160-XXS 150 11
Bore schedule Length D E Weight [kg]
600# 10-STD 135 13,5
XS-80 135 210 38,2 13,5
160-XXS 165 14,5
Bore schedule Length D E Weight [kg]
900# 10-STD 155 17
XS-80 155 241 44,5 17
160-XXS 180 18
Bore schedule Length D E Weight [kg]
Flange Olet 1500# 10-STD 170 25
XS-80 170 267 54,1 25
160-XXS 200 26
Bore schedule Length D E Weight [kg]
Flange Olet 2500# 10-STD 220 45,5
XS-80 220 305 72,9 45,5
160-XXS 250 51

Flangeolet Branch 4″ - Dimensions & Weight

RATING NOMINAL PIPE SIZE FROM 5″ TO 36″
Bore schedule Length D E Weight [kg]
Flange Olet 150# 10-STD 130 11,5
XS-80 130 229 23,9 11,5
160-XXS 160 13
Bore schedule Length D E Weight [kg]
300# 10-STD 140 16
XS-80 140 254 31,8 16
160-XXS 170 17
Bore schedule Length D E Weight [kg]
Flange Olet 600# 10-STD 160 24
XS-80 160 273 44,5 24
160-XXS 195 26
Bore schedule Length D E Weight [kg]
Flange Olet 900# 10-STD 170 28
XS-80 170 292 50,8 28
160-XXS 205 29,5
Bore schedule Length D E Weight [kg]
Flange Olet 1500# 10-STD 180 38
XS-80 180 311 60,2 38
160-XXS 215 40
Bore schedule Length D E Weight [kg]
2500# 10-STD 250 70,5
XS-80 250 356 82,4 70,5
160-XXS 281 72

Flangeolet Branch 6″ - Dimensions & Weight

RATING NOMINAL PIPE SIZE FROM 8″ TO 36″
Bore schedule Length D E Weight [kg]
Flange Olet 150# 10-STD 150 23,5
XS-80 170 279 25,4 25
160-XXS 195 27
Bore schedule Length D E Weight [kg]
Flange Olet 300# 10-STD 160 36,6
XS-80 175 318 36,6 37,5
160-XXS 205 39
Bore schedule Length D E Weight [kg]
600# 10-STD 185 49,5
XS-80 200 356 54,1 51
160-XXS 230 53,2
Bore schedule Length D E Weight [kg]
Flange Olet 900# 10-STD 210 62,5
XS-80 225 381 62 64,3
160-XXS 250 66
Bore schedule Length D E Weight [kg]
Flange Olet 1500# 10-STD 240 87,5
XS-80 255 394 88,9 89
160-XXS 285 91,2
Bore schedule Length D E Weight [kg]
Flange Olet 2500# 10-STD 340 186
XS-80 360 483 114,3 189
160-XXS 385 192,5

Flangeolet fitting Standards

Flangeolet fittings are designed to meet various industry standards to ensure durability, performance, and safety in piping systems. Here are some of the key standards for Flangeolet fittings.

  1. ASME/ANSI Standards (American):
    • ASME B16.5 – Pipe Flanges and Flanged Fittings (NPS 1/2" to 24").
    • ASME B16.47 – Large Diameter Steel Flanges (Series A & B, NPS 26" to 60").
    • ASME B16.36 – Orifice Flanges.
    • ASME B16.48 – Line Blanks (Spectacle, Spade, and Spacer Flanges).
    • ANSI B16.1 – Cast Iron Flanges and Flanged Fittings.
    • ANSI B16.42 – Ductile Iron Pipe Flanges and Flanged Fittings.
  2. ISO Standards (International)
    • ISO 7005-1 – Steel Flanges for General Applications.
    • ISO 7005-2 – Cast Iron Flanges.
    • ISO 7005-3 – Copper Alloy Flanges.
  3. EN Standards (European)
    • EN 1092-1 – Steel Flanges.
    • EN 1092-2 – Cast Iron Flanges.
    • EN 1092-3 – Copper Alloy Flanges.
    • EN 1092-4 – Aluminium Alloy Flanges.
  4. DIN Standards (German)
    • DIN 2527 – Blind Flanges.
    • DIN 2576 – Slip-On Flanges (PN 10).
    • DIN 2633 – Weld Neck Flanges (PN 16).
    • DIN 2634 – Weld Neck Flanges (PN 25).
    • DIN 2635 – Weld Neck Flanges (PN 40).
  5. JIS Standards (Japanese)
    • JIS B2220 – Steel Pipe Flanges.
  6. GOST Standards (Russian)
    • GOST 12820 – Flat Flanges for Steel Pipe Joints.
    • GOST 12821 – Steel Welded Flanges for High-Pressure Applications.
    • GOST 33259 – Flange Connections for Industrial Equipment and Pipelines.
  7. BS Standards (British)
    • BS 4504 – Circular Flanges for Pipes, Valves, and Fittings.
    • BS 10 – Specification for Flanges and Bolting.
  8. API Standards (Oil & Gas)
    • API 6A – Wellhead and Christmas Tree Equipment Flanges.
    • API 605 – Large-Diameter Carbon Steel Flanges (merged into ASME B16.47 Series B).
  9. AWWA Standards (Waterworks)
    • AWWA C207 – Steel Ring Flanges for Waterworks Service.
  10. MSS Standards (Manufacturer's Standardization Society)
    • MSS SP-44 – Steel Pipe Flanges (merged into ASME B16.47 Series A).
    • MSS SP-51 – Flanges for Glass-Lined Equipment.
  11. Material-Specific Standards (ASTM)
    • ASTM A105 – Carbon Steel Forged Flanges.
    • ASTM A182 – Alloy and Stainless Steel Forged Flanges.
    • ASTM A350 – Carbon and Low-Alloy Steel Flanges for Low-Temperature Service.
    • ASTM A694 – High-Strength Carbon and Alloy Steel Flanges for High-Pressure Applications.
  12. Other Regional and Specialized Standards
    • KS B1511 – Korean Standard Flanges.
    • NF E29-206 – French Standard Flanges.
    • SANS 1123 – South African Standard for Steel Flanges.
Why Ample Alloys For Industrial flangeolet!

Ample Alloys provides high-quality flangeolet made from top-grade materials, ensuring durability and reliability for various industrial applications. With custom solutions, competitive pricing, and on-time delivery, we are your trusted partner for all SS Flangeolet needs.

Superior Quality

Ample Alloys manufactures industrial flangeolets using high-quality materials such as carbon steel, stainless steel, and alloys, ensuring long-lasting performance in demanding environments.

Wide Range of Sizes

We offer flangeolets in various sizes and pressure ratings to meet the specific needs of your project, from low to high-pressure systems.

Customization

Ample Alloys provides customized flangeolet solutions to suit your requirements, ensuring the right fit for any industrial application.

Cost-Effective Solutions

We offer competitive pricing on our flangeolets without compromising on quality, delivering great value to customers.

What is the difference between a flangeolet and a standard flange?

While both flangeolets and standard flanges are used to connect pipes, a flangeolet has a branch connection that allows a smaller pipe to be joined to the main line, making it ideal for branching applications.

Where are flangeolets used?

Flangeolets are commonly used in high-pressure applications such as oil and gas pipelines, petrochemical plants, power generation facilities, and other industrial sectors that require strong and reliable pipe connections.

Are flangeolets leak-proof?

Yes, flangeolets provide a leak-proof connection when installed correctly, ensuring a secure and reliable seal in high-pressure and high-temperature environments.

Available Types of Flanges

ASME/ANSI B16.5, B16.47 Slip on Flange

Slip on Flanges

ASME/ANSI B16.5, B16.47 Weld Neck Flanges / Long Weld Neck

Weld Neck Flanges / Long Weld Neck

ASME/ANSI B16.5, B16.47 Blind Flange

Blind Flanges

ASME/ANSI B16.5, B16.47 Socket Weld Flange

Socket Weld Flanges

ASME/ANSI B16.5, B16.47 Orifice Flange

Orifice Flanges

ASME/ANSI B16.5, B16.47 Ring Type Joint Flange

Ring Type Joint Flanges / RTJ Flange

ASME/ANSI B16.5, B16.47 Threaded Flange

Threaded Flanges

ASME/ANSI B16.5, B16.47 Lap Joint Flange

Lap Joint Flanges

ASME/ANSI B16.5, B16.47 Spectacle Blind Flanges / Paddle Blind / Ring Spacer

Spectacle Blind Flanges / Paddle Blind / Ring Spacer

ASME/ANSI B16.5, B16.47 Nipoflange

Nipoflange

ASME/ANSI B16.5, B16.47 Weldoflange

Weldoflange

ASME/ANSI B16.5, B16.47 Flangeolet

Flangeolet

ASME/ANSI B16.5, B16.47 Forged Flange

Forged Flange

ASME/ANSI B16.5, B16.47 Tongue and Groove Flange

Tongue and Groove Flanges

ASME/ANSI B16.5, B16.47 Male and Female Flange

Male and Female Flanges

ASME/ANSI B16.5, B16.47 Reducing Flange

Reducing Flanges

ASME/ANSI B16.5, B16.47 Square Flange

Square Flanges