
Socket Weld Cross
Description
SW Fittings are family of high pressure fittings are used in various industrial processes. The pipe need not be beveled for weld preparation When using them, and make sure The weld metal can not penetrate into the bore of the pipe, They can be used in place of threaded fittings, so the risk of leakage is much smaller, Construction costs are lower than with butt-welded joints due to the lack of exacting fit-up requirements and elimination of special machining for butt weld end preparation.
Specification
1. Socket Weld Cross
2. Material: Carbon steel and stainless steel, including: A105, 20#, 16Mn, 1cr5mo ,304, F11, F22, F5, 316L, P.R304 3163.
3. Type: Socket Weld Cross
4. OD: 1/8"-4(DN6-DN100)
5.WT: Sch80, Sch160, SchXXS
5.Pressure: 3000LB;6000LB,9000LB
6.Standard: GB/T14383SH 3410HG/T 21634ASME B 16.11JIS B2316
Application
They are used for lines conveying flammable, toxic or expensive material where no leakage can be permitted, and for steam 300 to 600 PSI. And they are only available in conjunction with ASME Pipe and are available in the same size range.
Nominal Pipe Size |
Depth of Socket |
Wall Thickness |
Center to Bottom of Socket |
A |
C min |
90oElbow Tee Cross |
45oElbow |
DN |
NPS |
J min |
SCH80
3000 |
SCH160
6000 |
XXS
9000 |
SCH80
3000 |
SCH160
6000 |
XXS
9000 |
SCH80
3000 |
SCH160
6000 |
XXS
9000 |
6
8
10 |
1/8
1/4
3/8 |
10
10
10 |
3.2
3.8
4.0 |
4.0
4.6
5.1 |
--
--
-- |
11
11
14 |
11
14
16 |
--
--
-- |
8
8
8 |
8
8
11 |
--
--
-- |
15
20
25 |
1/2
3/4
1 |
10
13
13 |
4.5
5.0
5.6 |
5.6
7.0
7.9 |
9.4
9.8
11.4 |
16
19
22 |
19
22
27 |
25
29
32 |
11
13
14 |
13
14
18 |
16
19
21 |
32
40
50 |
11/4
11/2
2 |
13
13
16 |
6.3
6.3
7.0 |
7.9
8.9
11.0 |
12.2
12.7
13.9 |
27
32
38 |
32
38
41 |
35
38
54 |
18
21
25 |
21
25
29 |
22
25
29 |
65
80
100 |
21/2
3
4 |
16
16
19 |
8.9
10.0
10.7 |
12.5
13.8
-- |
--
--
-- |
41
57
67 |
57
64
-- |
--
--
-- |
29
32
41 |
32
35
-- |
--
--
-- |
1. The above list shows sizes of the same parts of Socket Welding (SW) fittings. The sizes of different codes pipes, socket diameter d1 and bore diameter d2 refer to the list of the pipe outside diameter, socket diameter and bore diameter of SW fittings.
2.As to the reducing fittings, size of the bore diameter d2 applies to the relevant size d2 of the reducing nominal pipe size, size of center to the bottom of socket A is same to the straight fittings. |