Manufacturer, Exporter & Supplier of Socket Weld Flanges, SWRF Flanges, Carbon Steel Socket Weld Flanges, SS Socket Weld Flanges

Socket Weld Flanges / SWRF Flanges

Socket Weld Flanges

We are 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 match a specific pipe inside-diameter. Socket Weld Flanges are highly durable, corrosion resistant and reliable. Socket Weld Flanges are available in following specifications:

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
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
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
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)
Nbr Holes Dia.
(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
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