
BS 3293 Class 400 Slip On Flange Highlights
| Flange Manufacturing Type | BS 3293 Class 400 Slip On Flange |
|---|---|
| BS 3293 Class 400 SORF Flanges Physical Attribute | Stronger & Large Diameter Bolting |
| Size | 26″ to 36″ |
| Applications and Uses | Power Generation |
| Manufacturing Specification | BS 3293 |
BS3293 400 LBS SS SORF Flange and BS 3293 400# Standard So Flanges Suppliers in UAE
BS 3293 Class 400 Slip On Flange Dimensions

Weight Chart of BS 3293 Cl 400 Slip on Flange
| NPS | Weight in Kg |
|---|---|
| 36 | 601 |
| 34 | 522 |
| 32 | 465 |
| 28 | 354 |
| 26 | 295 |
Check BS 3293 Class 400 SO Flange Sizes and Price Per Kg in GCC Countries, View Pressure Rating, Dimension, and Specifications
BS 3293 Class 400 SORF Flanges Specification

Dimensions: BS 3293 Class 400 Slip On Flange
Size Range: NPS: 26″ to 36″
Pressure Rating: Class 400 (26″ to 36″)
Manufacturing Standard: BS 3293
Marking: BS 3293 + Manufacturer Name + Size + Material
Flange Facings: Raised Face (RF), Flat Face (FF), Ring Joint (RTJ)
Get Quote Directly from BS 3293 Class 400 Slip On Flange Suppliers
100% Tested BS 3293 Class 400 SORF Flanges with MTC EN 10204/3.1
Bolt Chart of BS 3293 400# Carbon Steel Flanges
| NPS | Dia. of Bolt Circle | Dia. of Bolt Holes | No. of Bolt Holes |
|---|---|---|---|
| 26 | 876.3 | 47.6 | 28 |
| 30 | 996.9 | 54.0 | 28 |
| 28 | 939.8 | 50.8 | 28 |
| 32 | 1054.1 | 54.0 | 28 |
| 36 | 1168.4 | 54.0 | 32 |
| 34 | 1104.9 | 54.0 | 28 |
Explore Nearby Locations for the Quickest Delivery Options
| City | Region | Country |
|---|---|---|
| Dubai | Middle East | United Arab Emirates |
| Abu Dhabi | Middle East | United Arab Emirates |
| Dammam | Middle East | Saudi Arabia |
| Riyadh | Middle East | Saudi Arabia |
| Doha | Middle East | Qatar |
| Abuja | Africa | Nigeria |
| Kuwait City | Middle East | Kuwait |
| Jeddah | Middle East | Saudi Arabia |
| Cairo | MENA | Egypt |
| Casablanca | MENA | Morocco |
| Johannesburg | Africa | South Africa |
| Cape Town | Africa | South Africa |
| Lagos | Africa | Nigeria |
BS 3293 400 LB Slip on Flange Material
| Carbon Steel BS 3293 400# Slip On Flange | ASTM A105, A105N, A350 LF2 (LTCS), LF3, AISI 4130, AISI 4140, AISI 4340, AISI 4145 |
|---|---|
| Carbon Steel ASTM A694 BS 3293 Class 400 Slip On Flange | A694 F42, F46, F52, F60, F65, F706 |
Types of BS 3293 Class 400 Slip On Flange

BS 3293 Class 400 Slip on Flange

BS 3293 CL 400 Slip on Flange

BS 3293 Class 400 SORF Flange

BS 3293 400# Carbon Steel Flange

BS 3293 CL 400 Slip on Plate Flange

BS 3293 400 LB Slip on Flange
BS 3293 Cl 400 Slip on Plate Flange Pressure Ratings
| Temperature (°C) | Working Pressure |
|---|---|
| 400 | |
| -29 – 38 | 68.9 |
| 100 | 68.7 |
| 50 | 68.9 |
| 150 | 66.8 |
| 250 | 61.7 |
| 200 | 64.8 |
| 300 | 57.0 |
| 350 | 53.4 |
| 325 | 55.0 |
| 375 | 50.4 |
| 425 | 38.4 |
| 400 | 46.3 |
| 450 | 30.7 |
| 500 | 15.4 |
| 475 | 22.8 |
| 538 | 7.9 |
Technical Consultants Are Stationed in the Locations Listed Below to Address All Technical Inquiries
| Muscat | Riyadh | Dubai | Ras Al Khaimah |
|---|---|---|---|
| Sharjah | Fujairah | Umm Al Quwain | Doha |
| Saudi Arabia | Al Jubail | Abu Dhabi | Ajman |
Find Complete Information on BS 3293 Class 400 SORF Flanges Specification, Weight Chart, Sizes, and Price Per Kg in Dubai
BS 3293 Class 400 Carbon Steel SORF Flange Size Chart
| NPS | Outside Dia. | Thickness (T) | Approx. Weight (lbs) |
|---|---|---|---|
| 1/2 | 3.75 | 0.56 | 2 |
| 1 | 4.88 | 0.69 | 4 |
| 3/4 | 4.63 | 0.63 | 3 |
| 1 1/4 | 5.25 | 0.81 | 5 |
| 2 | 6.50 | 1.00 | 9 |
| 1 1/2 | 6.13 | 0.88 | 7 |
| 2 1/2 | 7.50 | 1.13 | 13 |
| 3 1/2 | 9.00 | 1.38 | 21 |
| 3 | 8.25 | 1.25 | 16 |
| 4 | 10.00 | 1.38 | 26 |
| 6 | 12.50 | 1.63 | 44 |
| 5 | 11.00 | 1.50 | 31 |
| 8 | 15.00 | 1.88 | 67 |
| 12 | 20.50 | 2.25 | 130 |
| 10 | 17.50 | 2.13 | 91 |
| 14 | 23.00 | 2.38 | 180 |
| 18 | 28.00 | 2.63 | 285 |
| 16 | 25.50 | 2.50 | 235 |
| 20 | 30.50 | 2.75 | 345 |
| 24 | 36.00 | 3.00 | 510 |
| 22 | 33.00 | 2.88 | 405 |
What is BS 3293 Class 400 Slip on Flange?
- It is British Standard BS 3293
- Over 24 Inches Nominal Size
- Use for Petroleum Industry Application
- Commonly Used in Equipment or Pipeline
- Class 400 is Pressure Rating of Flange
- Inner Diameter Flange is Slightly Larger Than Outer
Locate Available Material from Stock
| Middle East countries | Qatar, Lebanon, Bahrain, Saudi, Kuwait, UAE, Jordan, Iraq, Syria, Iran, Yemen |
|---|---|
| Africa | Nigeria, South Africa, Kenya, Morocco, Egypt, Tunisia, Algeria |
| MENA | Morocco, Libya, Algeria, Tunisia, Egypt, Israel, Palestine |
Many of the Listed Suppliers Can Supply BS 3293 Cl 400 Steel Slip on Flanges at Dealer Prices in the Middle East and South Korea, Check Sizes and Availability
What Are the Uses and Applications of BS 3293 Class 400 SORF Flanges?
- Wastewater Systems
- HVAC & Chilled Water Circuits
- Industrial Piping Systems
- Fire Protection Systems
BS3293 400 LBS Slip on Flange Dimensions and Tolerances
| Dimension | Tolerance | |
|---|---|---|
| mm | in | |
| G (raised face dia.) | ±0.40 | ±1/64 |
| D (overall length) | ±3.18 | ±1/8 |
| C (flange thickness) | +4.76, -0 | +3/16, -0 |
| E (outside dia. at welding end of weld neck hub) | +3.97, -0.79 | +5/32, 1/32 |
| B (inside dia. of slip on flange) | +1.59, -0 | +1/16, -0 |
| B (inside dia. of weld neck flange) | +3.18, -1.59 | +1/8, 1/16 |
| L (depth of groove) | +0.40, -0 | +1/64, -0 |
| K (pitch dia. of groove) | ±0.13 | ±0.005 |
| M (width of groove) | ±0.20 | ±0.008 |
How to Determine the BS 3293 400# Standard So Flanges Strength Before Buying the Material?
- Determine the Flange Material & Dimensions
- Calculate the Design Pressure & Temperature
- Select the Flange Rating
- Calculate the Bolt Load
- Check the Flange Stress
- Verify the Bolt Stress
Not Finding a Specific Size With Your Current Stockists? Check the List of Very Few but Verified Suppliers and Get the Perfect BS 3293 400# Standard Slip on Flange at the Best Price in Bahrain
How Do You Calculate Dimension and Weight of BS 3293 Class 400 SORF Flanges?

BS 3293 Class 400 SO Flange Using Benefits
- Cost & Fabrication
- Ease of Installation
- Weld Strength
- Versatility
Material Inspection Facilities in the Following Countries
| Country | Cities |
|---|---|
| Netherlands | The Hague |
| Belgium | Meeuwen-Gruitrode |
| Netherlands | Amsterdam |
| Belgium | Antwerp |
| Netherlands | Haarlem |
| Belgium | Brussels |
| Belgium | Seraing |
| Belgium | Ghent |
| Belgium | Leuven |
| Netherlands | Eindhoven |
| Belgium | Westerlo |
| Netherlands | Rotterdam |
Symbols of BS 3293 400# Slip On Flange
| Name | Site View | End View |
|---|---|---|
| BS 3293 300 LB Slip on Flange |
BS 3293 Class 400 Slip On Flange Limitations
- Use of Two Welds Instead of One
- Reduced Mechanical Strength
- Unsuitability for Cyclic Loading
- Inability to Perform Some NDT Test on Welds
BS 3293 400 LB Slip On Flange Face Types and Uses
| Face Types | |
|---|---|
| Raised Face (RF) | Used to Connect Pipe to Pipe |
| Flat Face (FF) | Used With Cast Iron Equipment, Soft Gaskets |
| RTJ | Used Where Metal to Metal Seal |
How to Check the MTC and Hydro Test Report of the BS 3293 400# Standard Slip on Flange?
- Product Descriptions
- Material Designations
- Chemical Compositions
- Mechanical Properties
- Heat Treatments
- Impact Tests
- Standards and Specification Compliances
- Manufacturer Informations


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