Stub End Flange Preface
- Sizes: 1/2″ to 36″
- Pressure Class: Class 150-2500
- HS Code: 73072100
- Custom Size: Yes
- Manufacturing Way : Forging
ASME B16.5 Stub End Flange
Stub End Flange
ANSI B16.5 Stub End Flange
| NPS | ODMin | SPF | ODMax | LPF | R | G |
|---|---|---|---|---|---|---|
| 1/2 | 0.809 | 2.00 | 0.896 | 3.00 | 0.12 | 1.38 |
| 3/4 | 1.019 | 2.00 | 1.106 | 3.00 | 0.12 | 1.69 |
| 1 | 1.284 | 2.00 | 1.376 | 4.00 | 0.12 | 2.00 |
| 1-1/4 | 1.629 | 2.00 | 1.716 | 4.00 | 0.19 | 2.50 |
| 11/2 | 1.869 | 2.00 | 1.965 | 4.00 | 0.25 | 2.88 |
| 2 | 2.344 | 2.50 | 2.456 | 6.00 | 0.31 | 3.62 |
| 2-1/2 | 2.844 | 2.50 | 2.966 | 6.00 | 0.31 | 4.12 |
| 3 | 3.469 | 2.50 | 3.596 | 6.00 | 0.38 | 5.00 |
| 3-1/2 | 3.969 | 3.00 | 4.096 | 6.00 | 0.38 | 5.50 |
| 4 | 4.469 | 3.00 | 4.593 | 6.00 | 0.44 | 6.19 |
| 5 | 5.532 | 3.00 | 5.683 | 8.00 | 0.44 | 7.31 |
| 6 | 6.594 | 3.50 | 6.743 | 8.00 | 0.50 | 8.50 |
| 8 | 8.594 | 4.00 | 8.743 | 8.00 | 0.50 | 10.62 |
| 10 | 10.719 | 5.00 | 10.913 | 10.00 | 0.50 | 12.75 |
| 12 | 12.719 | 6.00 | 12.913 | 10.00 | 0.50 | 15.00 |
| NPS | ODMin | SPF | ODMax | LPF | R | G |
| 14 | 13.969 | 6.00 | 14.170 | 12.00 | 0.50 | 16.25 |
| 16 | 15.969 | 6.00 | 16.180 | 12.00 | 0.50 | 18.50 |
| 18 | 17.969 | 6.00 | 18.190 | 12.00 | 0.50 | 21.00 |
| 20 | 19.969 | 6.00 | 20.240 | 12.00 | 0.50 | 23.00 |
| 22 | 21.969 | 6.00 | 22.240 | 12.00 | 0.50 | 25.25 |
| 24 | 23.969 | 6.00 | 24.240 | 12.00 | 0.50 | 27.25 |
Table of Content
- Standard Specification of Stub End Flange
- ASTM A182 F304 Stub End Flange Welding Procedure
- Stub End Flange vs Slip On Flange
- Applications of A350 Lf2 Stub End Flange
- Stub End Flange Connection
- Weight Chart of Super Duplex 2507 Stub End Flange
- Types of Stub End Flange
- Inconel 625 Stub End Loose Flange Tolerance Chart
- Pressure Rating Chart of ANSI B16.5 Stub End Flange
- Alloy 800 Stub End Lap Flange Gaskets Types
- What are The Limitations Face while Using Stub End Lap Flange?
- What Are The Types and Uses of ASME B16.5 Stub End Flange?
- Stub End Pipe Flange Working Pressure
- Standards of ANSI B16.5 Stub End Flange
- Duplex 2205 Stub End Loose Flange Pressure Calculations
- Different Materials of Stub End Flange
- Production Technique of Stub End Slip on Flange
- ANSI B16.5 Stub End Flange Installation Procedures List
- Stub End Lap Flange Test Certificates
- Pressure Rating Classes of ASME B16.5 Stub End Flange
- ASTM A105 Stub End Pipe Flange Coating
- Manufacturer of ANSI B16.5 Stub End Flange
- ASME B16.5 Stub End Flange Test
- Available Material of Stub End Flange
- What Are The Maintenance and Standards of Stub End Loose Flange?
- ASME B16.5 Stub End Flange Equipments
- Features of A182 F11 Stub End Pipe Flange
Custom Size ASTM A234 WPB Carbon Steel Lap Flange Manufacturer in India in Types A, B, C
Check Stub End Flange Stockist in India who offers Custom Specification
Types of Stub End Flange
- Type A
- Type B
- Type C
ASME B16.5 Stub End Flange Sizes
- NPS: 1/2″ to 36″
- Class:150 to 2500#
- Custom Size Available
Standards of Stub End Pipe Flange
- ANSI | ASME B16.5
- BS1560-3.1
- ASME B16.47 Series A & B
- ISO70051
ANSI B16.5 Stub End Flange Material
- Flange Bolts
- Gasket
- Ring Joint
Advantages of Stub End Loose Flange
- Simplified Installation and Maintenance
- Weight Reduction
- Material Compatibility
- Reduced Risk of Leakage
Stub End Slip on Flange Facility
- NDT
- X-ray Detector
- Hydro test
Finish of Stub End Lap Flange
- Serrated
- Mirror
- Spiral/Concentric
- Smooth
ASME B16.5 Stub End Flange Process
- Forging
- Cutting
- Casting
- Rolling
Testing of Electrofusion Stub Flange
- Hardness test
- Tensile
- Pressure
- PMI
Find 316 Stainless Steel Flange Lap Joint Stub End Stock As Per ASME B16.5 & EN1092-3, Refer Welding
- Preparation
- Flange rotation
- Butt welding
- Alignment and bolting
- Final connection
Understand Difference Between Stub End Flange vs Slip On
Stub End Flange
- Components : 2
- Temperature Limit : 400-500°C
Slip On Flange
- Components : 1
- Temperature Limit : 500-600°C
Supplier Of Inconel 625 Stub End Flange With Backing Ring in Mumbai With Different Connection
Explore Stub End Flange Manufacturer in India who provides Different Coneections as per Requirement
- secure connection
- smooth connection
- permanent connection
- Flange connection
- pipeline connection
- efficient connection
- Reliable connection
Find Source Of 2205 Duplex Stainless Steel Flange Stub With Schedule 5 to XXS For Power Generation
Stub End Flange Supplier in India, Offering Durable Flanges Designed for Demanding Industrial Applications in Marine, Chemical and Other Industries
Find Stub End Flange Manufacturer in India who offers Accurate Weights
| NPS (Inches) | STUB ENDS | |||
|---|---|---|---|---|
| Sch.10S | Sch.5S | Sch.80S | Sch.40S | |
| 1/2 | 0.08 | 0.06 | 0.13 | 0.12 |
| 3/4 | 0.09 | 0.07 | 0.17 | 0.15 |
| 1 | 0.15 | 0.09 | 0.25 | 0.20 |
| 1 1/4 | 0.20 | 0.13 | 0.35 | 0.30 |
| 1 1/2 | 0.25 | 0.16 | 0.46 | 0.38 |
| 2 | 0.40 | 0.25 | 0.75 | 0.55 |
| 2 1/2 | 0.50 | 0.35 | 1.00 | 0.80 |
| 3 | 0.60 | 0.50 | 1.50 | 1.10 |
| 4 | 1.00 | 0.70 | 2.50 | 1.80 |
| 5 | 1.25 | 1.00 | 3.50 | 2.50 |
| 6 | 1.95 | 1.60 | 5.50 | 3.70 |
| 8 | 3.10 | 2.50 | 10.0 | 5.90 |
| 10 | 4.90 | 4.00 | 14.0 | 10.5 |
| 12 | 7.10 | 6.60 | 20.0 | 15.0 |
| 14 | 7.80 | 6.40 | 20.5 | 15.5 |
| 16 | 9.00 | 7.90 | 24.0 | 18.0 |
| 18 | 10.5 | 9.30 | 28.0 | 21.0 |
| 20 | 13.5 | 12.0 | 31.0 | 23.5 |
| 24 | 19.0 | 16.5 | 38.0 | 28.5 |
Check Ready Stock of Flanges supplied by Stub End Flange Stockist in India
Stub End Flange Supplier in India, Delivering Heat-resistant Flanges That Perform Well in High-temperature Applications, Including Chemical Plants, Heat Exchangers.
| For all fittings | Stub Ends | |||||
|---|---|---|---|---|---|---|
| NPS | O.D. Ø at Bevel | I.D. Ø at End | Wall Thick.t / t1 | O.D. of Lap G | Fillet Radius of Lap – R | Overall Length. – F |
| 1/2 a 2 1/2 | 1 | 0,8 | Not | +0 -1 | +0 -1 | 2 |
| 3 a 3 1/2 | 1 | 1,6 | less | +0 -1 | +0 -1 | 2 |
| 4 | +2 -1 | 1,6 | than | +0 -1 | +0 -2 | 2 |
| 5 a 6 | +3 -1 | 1,6 | 87,50% | +0 -1 | +0 -2 | 2 |
| 8 | 2 | 1,6 | of nominal | +0 -1 | +0 -2 | 2 |
| 10 | +4 -3 | 3,2 | tickness | +0 -2 | +0 -2 | 2 |
| 12 to 18 | +4 -3 | 3,2 | +0 -2 | +0 -2 | 3 | |
| 20 a 24 | +6 -5 | 4,8 | +0 -2 | +0 -2 | 3 | |
| Temperature Ratings | Pressure Class | ||||
|---|---|---|---|---|---|
| 150 | 300 | ||||
| 1 1/4 – 2 inch. | 1/4 – 1 inch. | 2 1/2 – 3 inch. | |||
| °C | °F | ||||
| -29 to 66 | -20 to 150 | 300 | 1500 | 2000 | 1000 |
| 93 | 200 | 265 | 1350 | 1785 | 910 |
| 121 | 250 | 225 | 1200 | 1575 | 825 |
| 149 | 300 | 185 | 1050 | 1360 | 735 |
| 177 | 350 | 150 | 900 | 1150 | 650 |
| 204 | 400 | – | 750 | 935 | 560 |
| 232 | 450 | – | 600 | 725 | 475 |
| 260 | 500 | – | 450 | 510 | 385 |
| 288 | 550 | – | 300 | 300 | 300 |
- Non-Metallic
- Semi-Metallic
- Metallic Gaskets
| Types | Uses |
|---|---|
| Type A | Used for Standard Lap Joint Flange |
| Type B | Used for Standard Slip on Flanges as Lap Flanges |
| Type C | Used for Standard Lap Joint Flange and Slip on Flange |
| Service | Pressure Limits | Pressure Temp Limits |
|---|---|---|
| Condensate & Steam | 150 psig (1000 kPa) | Max 366°F (186°C), Min 0°F (-18°C) |
| Gases & vapors, Air | 150 psig (1000 kPa) | Max 200°F (93°C), Min 0°F (-18°C) |
| Nonflammable Liquids | 350 psig (2300 kPa) | Max 250°F (121°C), Min 0°F (-18°C) |
Stub End Flange Manufacturer in India, Providing Material Known For Their Heat Resistance, Making Them a Reliable Choice For Furnace Reactors, and Other Temperature Industrial Applications.
| Standards | |
|---|---|
| ANSI/ASME B16.5 | MSS S44 |
| B16.47 Series A & B | ISO70051 |
| B16.48 | JISB2220 |
| BS4504 | BS1560-3.1 |
| BS 10 | API7S-15 |
| EN-1092 | API7S-43 |
| DIN | API605 |
| GOST Flange | EN1092 |
| ASME/ANSI B16.36 | ASME/ANSI 16.47A/16.47B |
| DIN/JIS/UNI/EN | ||
|---|---|---|
| 5K | PN10 | 16Bar |
| 10K | PN25 | 6Bar |
| 16K | PN64 | 25Bar |
| 20K | PN16 | 40Bar |
| 30K | PN6 | 10Bar |
| 40K | PN40 | |
Check Stub End Flange Manufacturer in India providing Different Materials as per Standards
Stainless Steel Stub End Flange
- ASTM A403 WP304 ( 1.4301, V2A )
- 316 (1.4401, V4A), 304L (1.4307),
- SA A403 316l (1.4404), 316Ti ,
- ASTM A270 316LSi, 304H, 310S,
- 310, 321, 347, 317, 347H, 1804L
Carbon Steel Stub End Flange
- ASTM A234 WPB,WPC, WPBW
- MSS-SP-75 WPHY 42, 46,
- WPHY 56, 52, 60, 65, 70
- A420 WPL6
- ASTM A420 WPL3
Duplex Steel Stub End Flange
- ASTM A 815
- ASME SA 815
- Alloy 2205
- UNS S31803
- UNS S32205
Super Duplex Stub End Flange
- ASTM A 815
- ASME SA 815
- UNS S32760, UNS S32750
- ASTM A403 UNS S31254
- UNS S32950
Inconel Stub End Flange
- ASTM B366 Incoloy 800 (N08800)
- ASME SB 366 Incoloy 825 (N08825)
- Inconel 600 (N06600)
- Inconel 625 (N06625)
- Inconel 601 ( N06601)
Hastelloy Stub End Flange
- B366 Hastelloy C276 (N10276)
- SB 366 Hastelloy C22 (N06022)
- Hastelloy B2(N10665)
- Hastelloy B3 (N10675)
- Hastelloy X(N06002)
Nickel Alloy Stub End Flange
- ASTM B366 Nickel 200 (N02200)
- ASME SB 366 Nickel 201 ( N02201)
- Alloy 20 (UNS N08020)
Monel Stub End Flange
- ASTM B366 Monel 400 ( N04400)
- ASME SB 366 Monel 500 (N05500)
- Monel 401(UNS N04401)
Copper Nickel Stub End Flange
- ASTM B466 , ASME SB 466
- Copper Nickel 180/10 (UNS C70600 )
- Cupro Nickel 70/30(UNS C71500 )
Alloy Steel Stub End Flange
- ASTM A234
- ASME SA 234
- WP 5, WP 1, WP 9
- WP 12, WP 11
- WP 91, WP 22
Copper Stub End Flange
- ASTM B828 C11000
- ASME SB 828 C10100
- UNS C10200, C10300
- C10800, C12000
- C12200
Brass Stub End Flange
- UNS C24000, C23000
- ASTM B62 C27000, C26000
- C28000, C33000, C26200
- 2604 / 3602 / H62 /H59
- ASME SB 62 C44300
- Forged
- Heat Treated
- Machinded
View Stub End Flange Stockist in India who provides the Following Documents
- EN 10204/3.1B
- Raw Materials Certificate
- 100% Radiography Test Report
- Third Party Inspection Report
| Classes | |
|---|---|
| 150 LBS | 900 LBS |
| 300 LBS | 1500 LBS |
| 600 LBS | 2500 LBS |
- Anti-rust Paint
- Cold and Hot Dip Galvanized
- Yellow Transparent
- Oil Black Paint
- Zinc Plated
| Manufacturer | |
|---|---|
| ANSI DIN | AS2129 |
| GOST | AWWA |
| JIS | EN |
| UNI | SABS |
| BS | NFE |
- Direct-reading Spectrograph
- Hydrostatic Testing Machine
- X-ray Detector
- Ultrasonic Flaw Detector
- Magnetic Particle Detector
| Carbon Steel | |
| Copper | T1,C12000,C12200, T2, C12300, TU1, TU2, C12500, C10100, C11300, C11400, C11500, C11600, C10200, C10300, C10400, C10500, C10700, C10800, C10910,C10920, TP1, TP2, C10930, C11000, etc |
| Alloy 20 | |
| Super Duplex | S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
| 254 Smo | SMO 254 Flange |
| Alloy Steel | |
| Stainless Steel |
|
| Inconel | |
| Copper Nickel | |
| Duplex | S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
| Incoloy | |
| Titanium |
|
| Hastelloy |
- Regular Inspection
- Cleanliness
- Proper Installation
- Proper Handling and Storage
- Corrosion Protection
- Leakage Monitoring
- Lubrications
- Documentation
Weekly Delivery Of Stub End Flange in Below Countries
| Export to | Continent | Shipping Time in Days | Port |
|---|---|---|---|
 Kuwait |
Asia | 10 | Shuwaikh |
 Bahrain |
Asia | 9 | Khalifa Bin Salmanq |
 Oman |
Asia | 5 | Salalah |
Monthly Delivery Of Stub End Flange in Below Countries
| Export To | Continent | Shipping Time in Days | Port |
|---|---|---|---|
 South Africa |
Africa | 25-30 | Mossel Bay Harbour |
 Italy |
Europe | 28 | Genoa |
 Spain |
Europe | 30 | Barcelona |
Stub End Flange Supplier in India, Specializing in Custom Flanges That Provide Performance in Corrosive Environments, Useful in Power Plants.
- Long Function Life
- Thermal Stability
- High Mechanical Strength
