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Ranflex Metals specializes in manufacturing high pressure, large diameter, high yield, and specialty flanges.
Our flanges can be produced as Socket Weld Flanges, Weld-neck, Slip-on, Socket-weld, Lap-joint, and Blind. Raised Face, Ring Type Joint and other less common face types like Large Groove or Female Faces are also available.
Ranflex Metals is well equipped to meet customer requirements. A massive inventory of Ranflex Metals flanges is in stock and ready to ship - allowing us to meet tight deliveries with quality product and customer service.
ASME/ANSI B16.5 Socket Weld Flanges MANUFACTURER IN INDIA, MANUFACTURER/EXPORTER OF HIGH QUALITY REDUCING FORGED FLANGES, CARBON, ALLOY, STAINLESS STEEL Socket Weld Flanges
Size: 1/2″ (15 NB) to 48″ (1200NB)
Standards: ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Pressure Ratings: Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc.
Carbon Steel Socket Weld Flanges: ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70 (Spectacle Blind Flange, Spacer Ring/Spade Flange), Steel RST37.2, C22.8
Stainless Steel Socket Weld Flanges: ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L
Alloy Steel Socket Weld Flanges: ASTM A182 F1, F5, F9, F11, F22, F91
Special Alloy Socket Weld Flanges: Duplex, Super Duplex, Nickel Alloys
Flange Face Type: Flate Face (FF), Raised Face (RF), Expander (RTJ)
Coating/Surface Treatment: Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
Value Added Services: CNC Machining, Customised Flanges
Marking & Packing
Products are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All flanges are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on our products.
Quality Assurance
At Ranflex Metals, all fittings and flanges are subject to strict inspection at each stage of the production process, from starting material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality conformity of products.
Test Certificates: Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report
Socket Weld Flanges | blind flanges | threaded flanges | slip on flanges | weld neck flanges | stainless steel socket weld flanges | screwed flanges | industrial flanges | lap joint flanges | socket weld flange specifications | socket weld flange dimensions | reducing socket weld flange | socket weld flange schedule | raised face socket weld flange | socketweld flange | socket weld flange specifications | socket weld flanges standards | reducing socket weld flange dimensions | socket weld pipe flange dimensions | socket weld flange schedule | socketweld flange | socket weld flanges dimensions | asme socket weld | stud bolts dimensions | long weld neck flange dimensions | rtj flange dimensions | asme flange dimensions | large diameter flange dimensions | slip on flange dimensions | ansi 150 flange, Socket Weld Flanges Producer, Socket Weld Flanges Manufacturers, Socket Weld Flanges Production, Socket Weld Flanges inventory, Socket Weld Flanges Dealers, Socket Weld Flanges Suppliers, Socket Weld Flanges Price, Socket Weld Flanges Factory, Socket Weld Flanges Godown, Socket Weld Flanges Stockyard, Socket Weld Flanges Exporters, Socket Weld Flanges Brand, Socket Weld Flanges Stockist, Socket Weld Flanges Distributors Mumbai India
Socket Weld Flanges Specification
Standard: B16.5 SOCKET WELD FLANGE RF
Model: SWRF FLANGE SCH40 SCH80 STD
Material: ASTM A105, Carbon Steel, High Nickel Alloys
Process: Forged, Forging
Packing: Plywood Pallets
Product: SOCKET WELD FLANGE, SWRF FLANGE RF, ASTM A105, RF, CLASS 150, CLASS 300, 150LBS, 300LBS, STD, SCH40, SCH80, SCH160, XS, XXS, 1/2"-24".
ANSI B16.5 Class 150 Flange ANSI 300 ANSI B16.5 Class 300 Flange ANSI 400 ANSI B16.5 Class 400 Flange ANSI 600 ANSI B16.5 Class 600 Flanges ANSI 900 ANSI B16.5 Class 900 Flange ANSI 1500 ANSI B16.5 Class 1500 Flange ANSI 2500 ANSI B16.5 Class 2500 Flange ASME B16.47 Series A Flanges ASME Series B ASME B16.47 Series B Flange ANSI B16.5 Class 150 Flange ANSI 300 ANSI B16.5 Class 300 Flanges ANSI 400 ANSI B16.5 Class 400 Flange ANSI 600 ANSI B16.5 Class 600 Flanges ANSI 900 ANSI B16.5 Class 900 Flanges ANSI 1500 ANSI B16.5 Class 1500 Flange ANSI 2500 ANSI B16.5 Class 2500 Flange ASME B16.47 Series A Flange ASME Series B ASME B16.47 Series B Flanges ANSI B16.5 Class 150 Flange ANSI 300 ANSI B16.5 Class 300 Flange ANSI 400 ANSI B16.5 Class 400 Flanges ANSI 600 ANSI B16.5 Class 600 Flange ANSI 900 ANSI B16.5 Class 900 Flange ANSI 1500 ANSI B16.5 Class 1500 Flange ANSI 2500 ANSI B16.5 Class 2500 Flanges ASME B16.47 Series A Flanges ASME Series B ASME B16.47 Series B Flange ANSI B16.5 Class 150 Flange ANSI 300 ANSI B16.5 Class 300 Flange ANSI 400 ANSI B16.5 Class 400 Flange ANSI 600 ANSI B16.5 Class 600
The tables below show the most common sizes but are not exhaustive.
150 Lbs
| Drilling | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Nominal Bore | Dia. (D) |
Thick. (E) |
Dia. (F) |
Dia. (B) |
Dia. (A) |
Height1 (H) |
Nbr | Holes | Dia. (C) |
| 1/2" | 90 | 11.2 | 35.05 | 30 | 22.2 | 14 | 4 | 15.87 | 60.3 |
| 3/4" | 100 | 12.7 | 42.92 | 38 | 27.7 | 14 | 4 | 15.87 | 69.9 |
| 1" | 110 | 14.3 | 50.80 | 49 | 34.5 | 16 | 4 | 15.87 | 79.4 |
| 1 1/4" | 115 | 15.9 | 63.50 | 59 | 43.2 | 19 | 4 | 15.87 | 88.9 |
| 1 1/2" | 125 | 17.5 | 73.15 | 65 | 49.5 | 21 | 4 | 15.87 | 98.4 |
| 2" | 150 | 19.1 | 91.94 | 78 | 61.9 | 24 | 4 | 19.05 | 120.7 |
| 2 1/2" | 180 | 22.3 | 104.65 | 90 | 74.6 | 27 | 4 | 19.05 | 139.7 |
| 3" | 190 | 23.9 | 127.00 | 108 | 90.7 | 29 | 4 | 19.05 | 152.4 |
1,6mm raised face not included in the E & H dimensions
See below for the A2 dimension
The dimensions are in millimeters
Source : ASME B16.5 - 2007
300 Lbs
| Drilling | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Nominal Bore | Dia. (D) |
Thick. (E) |
Dia. (F) |
Dia. (B) |
Dia. (A) |
Height1 (H) |
Nbr | Holes | Dia. (C) |
| 1/2" | 95 | 12.7 | 35.05 | 38 | 22.2 | 21 | 4 | 15.87 | 66.7 |
| 3/4" | 115 | 14.3 | 42.92 | 48 | 27.7 | 24 | 4 | 19.05 | 82.6 |
| 1" | 125 | 15.9 | 50.80 | 54 | 34.5 | 25 | 4 | 19.05 | 88.9 |
| 1 1/4" | 135 | 17.5 | 63.50 | 64 | 43.2 | 25 | 4 | 19.05 | 98.4 |
| 1 1/2" | 155 | 19.1 | 73.15 | 70 | 49.5 | 29 | 4 | 22.22 | 114.3 |
| 2" | 165 | 20.7 | 91.94 | 84 | 61.9 | 32 | 8 | 19.05 | 127.0 |
| 2 1/2" | 190 | 23.9 | 104.65 | 100 | 74.6 | 37 | 8 | 22.22 | 149.2 |
| 3" | 210 | 27.0 | 127.00 | 117 | 90.7 | 41 | 8 | 22.22 | 168.3 |
1,6mm raised face not included in the E & H dimensions
See below for the A2 dimension
The dimensions are in millimeters
Source : ASME B16.5 - 2007
600 Lbs
| Drilling | ||||||
|---|---|---|---|---|---|---|
| Nominal Bore | Dia. (D) |
Thick. (E) |
Dia. (F) |
Nbr | Holes | Dia. (C) |
| 1/2" | 95 | 14.3 | 35.05 | 4 | 15.87 | 66.7 |
| 3/4" | 115 | 15.9 | 42.93 | 4 | 19.05 | 82.6 |
| 1" | 125 | 17.5 | 50.80 | 4 | 19.05 | 88.9 |
| 1 1/4" | 135 | 20.7 | 63.50 | 4 | 19.05 | 98.4 |
| 1 1/2" | 155 | 22.3 | 73.15 | 4 | 22.22 | 114.3 |
| 2" | 165 | 25.4 | 91.94 | 8 | 19.05 | 127.0 |
| 2 1/2" | 190 | 28.6 | 104.64 | 8 | 22.22 | 149.2 |
| 3" | 210 | 31.8 | 127.00 | 8 | 22.22 | 168.3 |
| 3 1/2" | 230 | 35.0 | 139.70 | 8 | 25.40 | 184.2 |
| 4" | 275 | 38.1 | 157.23 | 8 | 25.40 | 215.9 |
| 5" | 330 | 44.5 | 185.67 | 8 | 28.57 | 266.7 |
| 6" | 355 | 47.7 | 215.90 | 12 | 28.57 | 292.1 |
| 8" | 420 | 55.6 | 269.75 | 12 | 31.75 | 349.2 |
| 10" | 510 | 63.5 | 23.85 | 16 | 34.92 | 431.8 |
| 12" | 560 | 66.7 | 381.00 | 20 | 34.92 | 489.0 |
| 14" | 605 | 69.9 | 412.75 | 20 | 38.10 | 527.0 |
| 16" | 685 | 76.2 | 469.90 | 20 | 41.27 | 603.2 |
| 18" | 745 | 82.6 | 533.40 | 20 | 44.45 | 654.0 |
| 20" | 815 | 88.9 | 584.20 | 24 | 44.45 | 723.9 |
| 24" | 940 | 101.6 | 692.15 | 24 | 50.80 | 838.2 |
6,4mm raised face not included in the E dimension
The dimensions are in millimeters
Source : ASME B16.5 - 2007
InNER diameter depending on thicknesses - A2
| Nominal Bore | SCH10S | SCH40S | SCH80S | SCH160 |
|---|---|---|---|---|
| 1/2" | 17.1 | 15.8 | 13.9 | 11.8 |
| 3/4" | 22.4 | 20.9 | 18.8 | 15.6 |
| 1" | 27.8 | 26.6 | 24.3 | 20.7 |
| 1 1/4" | 36.6 | 35.1 | 32.5 | 29.5 |
| 1 1/2" | 42.7 | 40.9 | 38.1 | 34 |
| 2" | 54.7 | 52.5 | 49.2 | 42.9 |
| 2 1/2" | 66.9 | 62.7 | 59 | 54 |
| 3" | 82.8 | 77.9 | 73.7 | 66.7 |
The dimensions are in millimeters
Source : ASME B16.5 - 2007
Socket Weld flange | blind flange | threaded flange | slip on flange | weld neck flange | stainless steel socket weld flange | screwed flange | industrial flange | lap joint flange | socket weld flange specifications | socket weld flange dimensions | reducing socket weld flange | socket weld flange schedule | raised face socket weld flange | socketweld flange | socket weld flange specifications | socket weld flange standards | reducing socket weld flange dimensions | socket weld pipe flange dimensions | socket weld flange schedule | socketweld flange | socket weld flange dimensions | asme socket weld | stud bolts dimensions | long weld neck flange dimensions | rtj flange dimensions | asme flange dimensions | large diameter flange dimensions | slip on flange dimensions | ansi 150 flange
ALLOY GRADES
| ALLOY | Forging/ Flanges / Forged Fittings |
|---|---|
| Hastelloy B-2 / B-3 | ASTM B564 |
| Hastelloy C-276 | ASTM B564 |
| Hastelloy C-4 | ASTM B564 |
| Hastelloy C-22 | ASTM B564 |
| Hastelloy C-2000 | ASTM B564 |
| Hastelloy G-3 | ASTM B564 |
| Hastelloy G-30 | ASTM B564 |
| Hastelloy X | ASTM B564 |
| INCONEL 600 | ASTM B564 |
| INCONEL 601 | ASTM B564 |
| INCONEL 617 | |
| INCONEL 625 | ASTM B446 |
| INCONEL 690 | |
| INCONEL 718 | ASTM B637 |
| INCONEL X-750 | ASTM B637 |
| INCOLOY 800 | ASTM B564 |
| INCOLOY 800H | ASTM B564 |
| INCOLOY 800HT | ASTM B564 |
| INCOLOY 825 | |
| MONEL 400 | ASTM B564 |
| MONEL K-500 | |
| NICKEL 200 | |
| NICKEL 201 | |
| ALLOY 20 | ASTM B462 |
| TITANIUM | ASTM B381 |
| ZIRCONIUM | ASTM B493 |
| TANTALUM | |
| Cu-Ni 70/30 | |
| Cu-Ni 90/10 | |
| DUPLEX 2205 | A182F51 |
| 904 L |
Socket Weld flange | blind flange | threaded flange | slip on flange | weld neck flange | stainless steel socket weld flange | screwed flange | industrial flange | lap joint flange | socket weld flange specifications | socket weld flange dimensions | reducing socket weld flange | socket weld flange schedule | raised face socket weld flange | socketweld flange | socket weld flange specifications | socket weld flange standards | reducing socket weld flange dimensions | socket weld pipe flange dimensions | socket weld flange schedule | socketweld flange | socket weld flange dimensions | asme socket weld | stud bolts dimensions | long weld neck flange dimensions | rtj flange dimensions | asme flange dimensions | large diameter flange dimensions | slip on flange dimensions | ansi 150 flange
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ANSI B16.5 Class 150 Flange ANSI 300 ANSI B16.5 Class 300 Flange ANSI 400 ANSI B16.5 Class 400 Flange ANSI 600 ANSI B16.5 Class 600 Flanges ANSI 900 ANSI B16.5 Class 900 Flange ANSI 1500 ANSI B16.5 Class 1500 Flange ANSI 2500 ANSI B16.5 Class 2500 Flange ASME B16.47 Series A Flanges ASME Series B ASME B16.47 Series B Flange ANSI B16.5 Class 150 Flange ANSI 300 ANSI B16.5 Class 300 Flanges ANSI 400 ANSI B16.5 Class 400 Flange ANSI 600 ANSI B16.5 Class 600 Flanges ANSI 900 ANSI B16.5 Class 900 Flanges ANSI 1500 ANSI B16.5 Class 1500 Flange ANSI 2500 ANSI B16.5 Class 2500 Flange ASME B16.47 Series A Flange ASME Series B ASME B16.47 Series B Flanges ANSI B16.5 Class 150 Flange ANSI 300 ANSI B16.5 Class 300 Flange ANSI 400 ANSI B16.5 Class 400 Flanges ANSI 600 ANSI B16.5 Class 600 Flange ANSI 900 ANSI B16.5 Class 900 Flange ANSI 1500 ANSI B16.5 Class 1500 Flange ANSI 2500 ANSI B16.5 Class 2500 Flanges ASME B16.47 Series A Flanges ASME Series B ASME B16.47 Series B Flange ANSI B16.5 Class 150 Flange ANSI 300 ANSI B16.5 Class 300 Flange ANSI 400 ANSI B16.5 Class 400 Flange ANSI 600 ANSI B16.5 Class 600
Socket Weld Flanges Price List (At Factory Prices)
ASME Weld Neck Flanges
US $1500-1600 / Ton ( FOB Price)
Forged Slip Blind Flanges
US $1000-2000 / Ton ( FOB Price)
Slip On Flanges
US $900-2000 / Ton ( FOB Price)
Socket Welding Flanges
US $3-8 / Kilogram ( FOB Price)
Lap Joint Flanges
US $3-8 / Kilogram ( FOB Price)
Threaded Forged Flange JIS Q235 A105
US $1-100 / Piece ( FOB Price)
Forged Slip On Reducing Flanges
US $1000-2000 / Ton ( FOB Price)
Weld Neck Reducing Flanges
US $1-1.5 / Kilogram ( FOB Price)
DN15-DN 600 Orifice Flanges
US $1100-1400 / Metric Ton ( FOB Price)
ASME ANSI B16.36 Threaded Orifice Flanges
US $1-10 / Piece ( FOB Price)
Square Flanges
US $1-500 / Piece ( FOB Price)
High Hub Blinds Flanges
US $1-100000 / Piece ( FOB Price)
ANSI B16.5 Class 150 Flange ANSI 300 ANSI B16.5 Class 300 Flange ANSI 400 ANSI B16.5 Class 400 Flange ANSI 600 ANSI B16.5 Class 600 Flanges ANSI 900 ANSI B16.5 Class 900 Flange ANSI 1500 ANSI B16.5 Class 1500 Flange ANSI 2500 ANSI B16.5 Class 2500 Flange ASME B16.47 Series A Flanges ASME Series B ASME B16.47 Series B Flange ANSI B16.5 Class 150 Flange ANSI 300 ANSI B16.5 Class 300 Flanges ANSI 400 ANSI B16.5 Class 400 Flange ANSI 600 ANSI B16.5 Class 600 Flanges ANSI 900 ANSI B16.5 Class 900 Flanges ANSI 1500 ANSI B16.5 Class 1500 Flange ANSI 2500 ANSI B16.5 Class 2500 Flange ASME B16.47 Series A Flange ASME Series B ASME B16.47 Series B Flanges ANSI B16.5 Class 150 Flange ANSI 300 ANSI B16.5 Class 300 Flange ANSI 400 ANSI B16.5 Class 400 Flanges ANSI 600 ANSI B16.5 Class 600 Flange ANSI 900 ANSI B16.5 Class 900 Flange ANSI 1500 ANSI B16.5 Class 1500 Flange ANSI 2500 ANSI B16.5 Class 2500 Flanges ASME B16.47 Series A Flanges ASME Series B ASME B16.47 Series B Flange ANSI B16.5 Class 150 Flange ANSI 300 ANSI B16.5 Class 300 Flange ANSI 400 ANSI B16.5 Class 400 Flange ANSI 600 ANSI B16.5 Class 600
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