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Contents-Socket welding flange, a popular type of pipe flange, was initially developed for use on small-sized high- pressure piping. The fabrication of this type of flange is similar to that of a slip-on flange. We can offer a comprehensive range of Socket Weld Flange for the right technical solution. MD Exports LLP manufacture & export wide selections of ANSI B16.5 Socket Weld Flange & ASME B16.47 Socket Weld Flange at most attractive price as per customer requirements, we can also manufacture Socket Weld Flange in ASTM/ASME/ANSI grades as per our customer budget, we enjoy the reputation supplying Socket Weld Flange at cheapest in steel industries around the globe.
Socket Weld Flange Description
Other Name: B16.5 CLASS 150 300 600 900 SOCKET WELD FLANGE RF, SWRF FLANGE, ASTM A105, SCH40, SCH80, STD
Socket-weld pipe flanges are typically used on smaller sizes of high pressure pipes. These pipe flanges are attached by inserting the pipe into the socket end and applying fillet weld around the top.
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"
Norms & Types:
(1) CLASS 150, A105, 1/2" - 24", Socket Weld Flange, SWRF Flange, STD, SCH40, SCH80, SCH160, XS, 150LBS, 300LBS, 600LBS, B16.5, ASTM A105.
(2) CLASS 300, A105, 1/2" - 24", Socket Weld Flange, SWRF Flange, STD, SCH40, SCH80, SCH160, XS, 150LBS, 300LBS, 600LBS, B16.5, ASTM A105.
Material:
1) CARBON STEEL ASTM A105
Surface Antirust:
Surface antirust 1: Antirust light oil
Surface antirust 2: Black paint coating
Surface antirust 3: Yellow paint coating
Surface antirust 4: Galnavized (Hot Dipped Galvanized or Cold Galvanized or Electro Galvanized)
Surface Finish:
Surface finish 1: Stock finish
Surface finish 2: Sprial serrated
Surface finish 3: Two or three grooves (Water Lines)
Surface finish 4: Smooth finish
Uses of Socket Weld Flanges:
- They are ideal for small diameter applications.
- They are used for high pressure applications.
- Socket Weld Flanges have an internal recess on the inside diameter which allow for a smoot flow of the process fluid.
- They create a smooth bore with the proper welding and grinding.
Socket Weld Flange Dimensions & Tolerances
Dimensions Socket Weld Flanges ASME B16.5
| Class | 150 | 300 | 400 | 600 | 900 | 1500 | 2500 |
| Diameter - A | 30 | 38 | ... | 38 | ... | 38 | ... |
| Diameter - D | 90 | 95 | ... | 95 | ... | 120 | ... |
| Thickness - B | 9.6 | 12.7 | ... | 14.3 | ... | 22.3 | ... |
| 11.2 | 14.3 | ... | 20.7 | ... | 28.7 | ... | |
| Diameter - G | 35.1 | 35.1 | ... | 35.1 | ... | 35.1 | ... |
| Diameter - K | 60.3 | 66.7 | ... | 66.7 | ... | 82.6 | ... |
| Height - H | 14 | 21 | ... | 22 | ... | 32 | ... |
| 15.6 | 22.6 | ... | 28.4 | ... | 38.4 | ... | |
| Bolt Holes | 4 | 4 | ... | 4 | ... | 4 | ... |
| Diameter - L | 15.9 | 15.9 | ... | 15.9 | ... | 22.2 | ... |
| Stud Bolts Diameter x Length | |||||||
| Diameter (in) | 1/2 | 1/2 | ... | 1/2 | ... | 3/4 | ... |
| Length (mm) | 55 | 65 | ... | 75 | ... | 110 | ... |
| NPS | 1/2 | 3/4 | 1 | 1¼ | 1½ | 2 | 2½ |
--------------------------------------------------------------------------------- > NPS <------------------------------------------------------------------------------
Dimensional Tolerances of Socket Weld Flanges ASME B16.5| Outside Diameter ≤ 24 = 1.6 mm | > 24 = ± 3.2 mm |
Inside Diameter ≤ 10 = ± 0.8 mm | ≥ 12 = + 1.6 mm / - 0 mm |
| Diameter of Contact Face 1.6 mm Raised Face = ± 0.8 mm 6.35 mm Raised Face, Tongue & Groove / Male-Female = ± 0.4 mm |
Outside Diameter of Hub ≤ 12 = + 2.4 mm / - 1.6 mm | ≥ 14 = ± 3.2 mm |
| Diameter of Counterbore Same as for Inside Diameter |
Drilling Bolt Circle = 1.6 mm | Bolt Hole Spacing = ± 0.8 mm Eccentricity of Bolt Circle with Respect to Facing ≤ 2½ = 0.8 mm max. | ≥ 3 = 1.6 mm max. |
| Thickness ≤ 18 = + 3.2 mm / - 0 | ≥ 20 = + 4.8 mm / - 0 |
Length thru Hub ≤ 18 = + 3.2 mm / - 0.8 mm | ≥ 20 = + 4.8 mm / - 1.6 mm |
Notes
1. Dimensions are in millimeters unless otherwise indicated.
2. The length of the stud bolt does not include the height of the chamfers (points).
Product Range
Socket Weld Flanges Range
½" (15 NB) to 48" (1200NB) in 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS ASA 150, ASA 300, PN 6,10,16,25, 40,64,100,160 ETC. Available with NACE MR 01-75
Stainless Steel Socket Weld Flanges
Grade : 304, 304L, 304H, 309, 310, 310S, 316, 316Ti, 316 L, 317, 317L, 321, 347, 347 H, 409, 410, 410S, 420, 430L
Duplex Steel Socket Weld Flanges
Grade : 2205 (UNS No. S31803), 2507 (UNS No. S32750)
Nickel Alloy Socket Weld Flanges
Grade : Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade I & II)
Copper Alloy Socket Weld Flanges
Grade : UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500, UNS No. C 70600 (Cu -Ni- 90/10), C 71500 (Cu -Ni- 70/30)
Socket Weld Flanges Standard
ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
B.S : BS4504, BS4504, BS1560, BS10
OTHER : PLATE, PLATE BLANK
Value Added Services for Socket Weld Flanges
HOT DIPPED GALVANIZING
HEAT TREATMENT
CNC MACHINING
THREADING
Socket Weld Flange Packaging & Marking
Socket Weld Flange are individually wrapped by hand to ensure that the high quality of the material is maintained and no damage in the last stages of production. We recommend Plywood cases or pallet packaging to ensure safe packaging and prompt delivery of the ordered consignment.
Socket Weld Flange come with imprints relevant to the job information (eg, heat number, size, material and part number). This information is also printed along all delivered Socket Weld Flange.
Pressure class of Socket Weld Flange
- 150 Lbs Socket Weld Flange
- 300 Lbs Socket Weld Flange
- 600 Lbs Socket Weld Flange
- 1500 Lbs Socket Weld Flange
Socket Weld Flange Price
ASME B16.5 Welding Neck Flange
FOB Price: US $1-2000 / Ton
ANSI Class150 4" Welding Neck Flange
FOB Price: US $700-1400 / Ton
Forged F304 B16.5 150LBS Slip On Flange
FOB Price: US $0.1-266 / Piece
Flange f304 a105 rf/ff slip on flange pn16 150ib
FOB Price: US $600-8000 / Ton
bs4504 pn16 socket welding flange high quality
FOB Price: US $1100.00-1450.00 / Ton
150lb socket welding stainless flanges F316
FOB Price: US $0.12-150 / Piece
lap joint flange a105
FOB Price: US $1000-2500 / Ton
ansi b16.5 class 150 lap joint flange
FOB Price: US $1-500 / Piece
ANSI Class150 Threaded Flange
FOB Price: US $700-1400 / Ton
threaded flange
FOB Price: US $1-5000 / Piece
EN1092 Forged Steel Blind Flange
FOB Price: US $1000-1200 / Ton
stainless steel pn10 blind flange
FOB Price: US $1-2000 / Piece
spectacle blind B16.48/API590
FOB Price: US $1-5000 / Piece
square flange
FOB Price: US $1000-2500 / Ton
Socket Weld Flange Inventory
ASME / ANSI B16.5 / ASME B16.47 Flange- Download PDF
Available materials for Flange
Flange Inventory
| Stainless Steel | Nickel Alloys | Carbon Steel & Alloy Steel |
|---|---|---|
Stainless Steel Flange |
High Nickel Alloy Flange |
|
Products
- Welding Neck Flange +
- Slip On Flange
- Socket Weld Flange
- Lap Joint Flange
- Threaded Flange
- Blind Flange +
- Spectacle Blinds
- Spades and Ring Spacers
- Square Flange
- Special Flanges +
- Flange Faces +
- Flange Pressure Class +
Available Materials
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