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Socket Weld Flanges / SWRF Flanges

Neelam Forge is the Manufacturer, Supplier, and Exporter of Stainless Steel Flanges, Inconel Flanges, Hastelloy Flanges & Monel Flanges. We are a Manufacturer, Supplier, and Exporter of ASME 16.5 Socket Weld Flanges / SWRF Flanges. A Socket Weld flange is very similar in appearance to a Slip-On flange, but the main difference is the socket weld flange is bored out to match a specific pipe inside diameter. Socket Weld Flanges are highly durable, corrosion-resistant, and reliable. Socket Weld Flanges are available in the following specifications:

socket weld flanges
Size:½” (15 NB) to 48″ (1200NB)
Class:150#, 300#,400 #,600#,900#, 1500# & 2500 #
Material:Grade
In Form:SORF, WNRF, BLRF, SWRF, LAP Joint, Threaded, Reducing, Spectacle, etc
Specialize:As per drawing
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
Type of Flanges:Weld Neck Flanges – WNRF, Socket Weld Flanges – SWRF, Slip On Raise Face – SORF, Blind Raise Face-
  BLRF, Spectacle Blind, Ring Joint, Large Dia Flanges, Orifice Flanges, Girth Flange, Lap Joint Flanges,
  Screwed (Threaded) Flanges, Long Weld Neck Flanges, Reducing.
Stainless Steel  Socket Weld Flanges:ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L
Carbon Steel  Socket Weld Flanges:ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52,
  F60, F65, F70
Alloy Steel  Socket Weld Flanges:ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Duplex Steel  Socket Weld Flanges:ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61, 2205

 

Dimensions of Socket Weld ASME B16.5

MATERIALS: Domestic A105 (C.S.) AND A182 (S.S.) Other materials and schedules are available

150 Lbs
 Drilling
Nominal Bore Dia.
(D)		Thick.
(E)		Dia.
(F)		Dia.
(B)		Dia.
(A)		Height1
(H)		NbrHolesDia.
(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
300 Lbs
 Drilling
Nominal Bore Dia.
(D)		Thick.
(E)		Dia.
(F)		Dia.
(B)		Dia.
(A)		Height1
(H)		NbrHolesDia.
(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
1,6mm raised face not included in the E & H dimensions
600 Lbs
 Drilling
Nominal Bore>Dia.
(D)		Thick.
(E)		Dia.
(F)		Dia.
(B)		Dia.
(A)		Height1
(H)		NbrHolesDia.
(C)
1/2″
95
14.3
35.05
38
22.2
22
4
15.87
66.7
3/4″
115
15.9
42.92
48
27.7
25
4
19.05
82.6
1″
125
17.5
50.80
54
34.5
27
4
19.05
88.9
1 1/4″
135
20.7
63.50
64
43.2
29
4
19.05
98.4
1 1/2″
155
22.3
73.15
70
49.5
32
4
22.22
114.3
2″
165
25.4
91.94
84
61.9
37
8
19.05
127.0
2 1/2″
190
28.6
104.65
100
74.6
41
8
22.22
149.2
3″
210
31.8
127.00
117
90.7
46
8
22.22
168.3
6,4 raised face not included in the E & H dimensions
Hastelloy Flanges

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