Socket Weld Flange Features
| Sizes | NPS 1/2 – NPS 12″ (2500# Socket Weld Flange), NPS 1/2″ – 24″ (150#, 300#, 400#, 600#, 900#, 1500#) |
|---|---|
| Manufacturing Method | Forged, Cast & Plate |
| Pressure Rating Class | ASME B16.5 Class 150, 300, 400, 600, 900, 1500, 2500 |
| Standard | ASME B16.47 (Large Diameter Socket Weld Flange), ASME B16.5 (Forged Socket Weld Flange) |
| Steel and Alloys | Carbon Steel, Stainless Steel, Inconel, Nickel Alloy, Copper, 16Mo3, Monel, Titanium, Copper Nickel, Hastelloy, Duplex and Super Duplex Socket Weld Flanges |
Stainless steel SWRF flange suppliers in UAE
Socket Weld Flange Specification
Connection Forms : Raised Face (RF) Socket Weld Flange, Ring Joint (RTJ) Socket Weld Flange, Flat Face (FF) Socket Weld Flange
Applications : Petrochemical & Marine Application
German Standard: Socket Weld Flange DIN 2561/B
EN 1092-1 Socket Weld Flange: Type E/F/G/H, Type D (Groove), Type C (Tongue), Type B (RF) & Type A (FF)
Socket Weld Flange Other Name: Socket Weld Raised Face Flange (SWRF), SW Flange
SOUR Service Certification: NACE MR 01-75 / ISO 15156
Country of Origin: Socket Weld Flange makes in Netherlands, UAE, India, Japan and Korea, Europe, USA
Stainless Steel Socket Weld Flanges as per ASTM A182/ SA 182
Carbon Steel Socket Weld Flanges as per ASTM A694, A105, A350, A181
Duplex Steel Socket Weld Flanges in UNS S32205, UNS S31803, UNS S32760, UNS S32750
Buy Directly from Socket Weld Flange suppliers in UAE
100% Tested ANSI B16.5 Socket Weld Flange with MTC EN 10204/3.1, ISO 10474
Major Key Benefits & Features of Using Stainless Steel Socket Weld Flange
- Reliable & Strong Seal
- Compact in Design
- Aesthetics of Material is Neet & Clean
Stainless Steel vs Carbon Steel Socket Weld Flange
Cut out all intermediaries and direct buy from manufacturers of carbon steel SW flange to save up to 40%
| Normal pipe size (NPS) 1/2 socket weld flange | ||||||
|---|---|---|---|---|---|---|
| Class | CL 150 | CL 300 | CL 600 | CL 900 | CL 1500 | |
| Diameter Of (A) | 30 | 38 | 38 | – | 38 | |
| DIA D | 90 | 95 | 95 | – | 120 | |
| Thickness Of B | 11.2 | 14.3 | 20.7 | – | 28.7 | |
| DIA G | 35.1 | 35.1 | 35.1 | – | 35.1 | |
| Diameter Of (K) | 60.3 | 66.7 | 66.7 | – | 82.6 | |
| H | 15.6 | 22.6 | 28.4 | – | 38.4 | |
| Number Of L | 4 | 4 | 4 | – | 4 | |
| DIA L | 15.9 | 15.9 | 15.9 | – | 22.2 | |
| NPS 3/4 socket weld flange | ||||||
| Class | 150# | 300# | 600# | 900# | 1500# | |
| Diameter Of (A) | 38 | 48 | 48 | – | 44 | |
| DIA D | 100 | 115 | 115 | – | 130 | |
| Thickness Of B | 12.8 | 15.9 | 22.3 | – | 31.8 | |
| DIA G | 42.9 | 42.9 | 42.9 | – | 42.9 | |
| Diameter Of (K) | 69.9 | 82.6 | 82.6 | – | 88.9 | |
| H | 15.6 | 25.6 | 31.4 | – | 41.4 | |
| Number Of L | 4 | 4 | 4 | – | 4 | |
| DIA L | 15.9 | 19.1 | 19.1 | – | 22.2 | |
| NPS 1 socket weld flange | ||||||
| Class | 150# | 300# | 600# | 900# | 1500# | |
| Diameter Of (A) | 49.2 | 54 | 54 | – | 52 | |
| DIA D | 110 | 125 | 125 | – | 150 | |
| Thickness Of B | 14.3 | 17.5 | 23.9 | – | 35 | |
| DIA G | 50.8 | 50.8 | 50.8 | – | 50.8 | |
| Diameter Of (K) | 79.4 | 88.9 | 88.9 | – | 101.6 | |
| H | 17.6 | 26.6 | 33.4 | – | 47.4 | |
| Number Of L | 4 | 4 | 4 | – | 4 | |
| DIA L | 15.9 | 19.1 | 19.1 | – | 25.4 | |
| NPS 1.1/4 socket weld flange | ||||||
| Class | 150# | 300# | 600# | 900# | 1500# | |
| Diameter Of (A) | 59 | 64 | 64 | – | 64 | |
| DIA D | 115 | 135 | 135 | – | 160 | |
| Thickness Of B | 15.9 | 19.1 | 27.1 | – | 35 | |
| DIA G | 63.5 | 63.5 | 63.5 | – | 63.5 | |
| Diameter Of (K) | 88.9 | 98.4 | 98.4 | – | 111.1 | |
| H | 20.6 | 26.6 | 35.4 | – | 47.4 | |
| Number Of L | 4 | 4 | 4 | – | 4 | |
| DIA L | 15.9 | 19.1 | 19.1 | – | 25.4 | |
| NPS 1.1/2 socket weld flange | ||||||
| Class | 150# | 300# | 600# | 900# | 1500# | |
| Diameter Of (A) | 65 | 70 | 70 | – | 70 | |
| DIA D | 125 | 155 | 155 | – | 180 | |
| Thickness Of B | 17.5 | 20.7 | 28.7 | – | 38.2 | |
| DIA G | 73.2 | 73.2 | 73.2 | – | 73.2 | |
| Diameter Of (K) | 98.4 | 114.3 | 114.3 | – | 123.8 | |
| H | 22.6 | 30.6 | 38.4 | – | 50.4 | |
| Number Of L | 4 | 4 | 4 | – | 4 | |
| DIA L | 15.9 | 22.2 | 22.2 | – | 28.6 | |
| NPS 2 socket weld flange | ||||||
| Class | 150# | 300# | 600# | 900# | 1500# | |
| Diameter Of (A) | 78 | 84 | 84 | – | 105 | |
| DIA D | 150 | 165 | 165 | – | 215 | |
| Thickness Of B | 19.1 | 22.3 | 31.8 | – | 44.5 | |
| DIA G | 91.9 | 91.9 | 91.9 | – | 91.9 | |
| Diameter Of (K) | 120.7 | 127 | 127 | – | 165.1 | |
| H | 25.6 | 33.6 | 43.4 | – | 63.4 | |
| Number Of L | 4 | 8 | 8 | – | 8 | |
| DIA L | 19.1 | 19.1 | 19.1 | – | 25.4 | |
| NPS 2.1/2 socket weld flange | ||||||
| Class | 150# | 300# | 600# | 900# | 1500# | |
| Diameter Of (A) | 90 | 100 | 100 | – | 125 | |
| DIA D | 180 | 190 | 190 | – | 245 | |
| Thickness Of B | 22.3 | 25.5 | 35 | – | 47.7 | |
| DIA G | 104.6 | 104.6 | 104.6 | – | 104.6 | |
| Diameter Of (K) | 139.7 | 149.2 | 149.2 | – | 190.5 | |
| H | 28.6 | 38.6 | 47.4 | – | 70.4 | |
| Number Of L | 4 | 8 | 8 | – | 8 | |
| DIA L | 19.1 | 22.2 | 22.2 | – | 28.6 | |
Surface Treatments for Carbon Steel Reducing Socket Weld Flange
- Phosphate Finish (Black)
- Yellow Galvanize zinc
- Zinc Coated
- Untreated Oxidised
- Nickle Plate
- Blank + Oil
A350 Lf2 SW Flanges Temperature Range
| Socket Weld Flange Material | Temperature Range |
|---|---|
| Carbon Steel | -20°F – 800°F (-29°C – 425°C) |
| Stainless Steel | -320°F – 1500°F (-196°C – 815°C) |
| Alloy Steel | -20°F – 1100°F (-29°C – 600°C) |
Buy alloy steel socket weld pipe flanges as per ISA, ISO, British & American standards
Common Types of Socket Weld Flange
Alloy steel socket weld flange
ASTM A182 F304 SW flange
Duplex steel SWRF flange
Stainless steel socket weld flange
ASTM A105 socket weld raised face flange
ASME B16.5 socket welding flange
Carbon steel SW RF flange
ASTM A182 F316 socket neck flange
Super duplex FFSW flange
Socket weld orifice flanges
SAE socket weld flange
SS socket welding neck flange
- Forged socket weld flange
- Cast socket weld flange
- Socket weld plate flange (made from plate)
- CNC machined socket weld flange
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 |
How we can check the strength of SWRF Flanges before purchasing the material ?
To Check The strength of SWRF Flanges before purchasing the material Follow’s this Step :
- Reviewing the Material Certification & Documentation
- Flange Testing & Inspection
- Choosing an Reputable Supplier
Socket Weld Reducing Flange Weight Chart
| Nominal Sizes (Inch) | Outside Diameter | Weight in lbs |
|---|---|---|
| 24 | 32 | 220 |
| 22 | 29.50 | 185 |
| 20 | 27.50 | 165 |
| 18 | 25 | 130 |
| 16 | 23.50 | 98 |
| 14 | 21 | 90 |
| 12 | 19 | 64 |
| 10 | 16 | 43 |
| 8 | 13.50 | 30 |
| 6 | 11 | 19 |
| 5 | 10 | 15 |
| 4 | 9 | 13 |
| 3 | 7.50 | 8 |
| 2 1/2 | 7 | 7 |
| 2 | 6 | 5 |
| 1 1/2 | 5 | 3 |
| 1 1/4 | 4.63 | 3 |
| 1 | 4.25 | 2 |
| 3/4 | 3.88 | 2 |
| 1/2 | 3.50 | 1 |
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 |
Now no need to pay more, meet duplex steel socket weld raised face flange and SAE SWRF flange manufacturers in the middle east countries
Available Forms of Socket Weld Flange
ASME B16.5 SWRF Flanges Inspection & Maintenance
- Regular visual inspection
- Cleanliness
- Tightening
- Protection to corrosion
- Temperature monitoring
- Stress analysis
- Repair and maintenance
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 |
Pressure Ratings Chart for Flat Face Socket Weld Flange
| Temperature (F°) | Cl 2500 | Cl 1500 | Cl 900 | Cl 600 | Cl 400 | Cl 300 | Cl 150 |
|---|---|---|---|---|---|---|---|
| 1000 | 715 | 430 | 255 | 170 | 115 | 85 | 20 |
| 950 | 1145 | 685 | 410 | 275 | 185 | 135 | 35 |
| 900 | 1915 | 1150 | 690 | 460 | 305 | 230 | 50 |
| 850 | 2655 | 1595 | 955 | 640 | 425 | 320 | 65 |
| 800 | 3430 | 2055 | 1235 | 825 | 550 | 410 | 80 |
| 750 | 4230 | 2535 | 1520 | 1015 | 675 | 505 | 95 |
| 700 | 4425 | 2655 | 1590 | 1060 | 710 | 530 | 110 |
| 650 | 4575 | 2745 | 1650 | 1100 | 730 | 550 | 125 |
| 600 | 4730 | 2840 | 1705 | 1135 | 755 | 570 | 140 |
| 500 | 5025 | 3015 | 1810 | 1205 | 805 | 605 | 170 |
| 400 | 5280 | 3170 | 1900 | 1265 | 845 | 635 | 200 |
| 300 | 5450 | 3270 | 1965 | 1310 | 870 | 655 | 230 |
| 200 | 5655 | 3395 | 2035 | 1360 | 905 | 680 | 260 |
| -20 to 100 | 6170 | 3705 | 2220 | 1480 | 985 | 740 | 285 |
Verified socket weld orifice flange suppliers in Dubai who can machine to exact specifications in various finishes as per ANSI/ ASME b16.5
Advantages of Using Socket Weld Orifice Flange
What Exactly SW & SWRF are Means ?
- SW : Socket weld flange
- SWRF : Socket weld raised face flange
Socket Weld Flange Welding Height Chart
| Classes (Lbs) | Flange Height |
|---|---|
| 2500 | 1/4″ |
| 1500 | 1/4″ |
| 900 | 1/4″ |
| 600 | 1/4″ |
| 400 | 1/4″ |
| 300 | 1/6″ |
| 150 | 1/6″ |
Properties of Socket Weld Raised Face Flange
- Flanges have a unique design
- Handle at highly pressure situation
- Provides sufficient welding space which creates strong leak-proof joint
- Offer excellence flower rates
In Which Industrial Sector Socket Weld Pipe Flanges are Mainly Used ?
Looking for top-quality Socket Weld Flange ? We stock Ajman and Dubai products.
Installation Guide for Stainless Steel Reducing Socket Weld Flange
- Preparing the Pipe & Flange
- Fitting of pipe into flanges
- Tack welding
- Flange Welding
- Inspection of weld
- Post welded treatment
- Material Testing
Does A350 Lf2 Sw Flanges Crack ?
- No, A350 Lf2 Sw Flanges are Generally Resistance to Cracking
Distinguish Between Slip On & Socket Weld Flanges
Check Reliable Socket Weld Flange Supplier UAE providing highly strength, corrosion-resistance flanges that are used in industrial Sectors.
For Which Series are Alloy Steel SWRF Flange is designed ?
- For 3000 & 6000 Psi Series only Alloy Steel SWRF Flange is designed
Face Types of Socket Welded Flange
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 |
Isometric symbol of carbon steel socket weld flange
| Isometric Symbol | Image | Flange |
|---|---|---|
 |
 |
Socket weld flange |
Our Wide Clientele in Following Locations
| Abu Dhabi | Sharjah |
| Umm Al Quwain | Fujairah |
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