BUTT-WELDED PIPE FITTINGS SERIES：

PRODUCT DRAWING PRODUCT CONSTRUCTION PRODUCT DRAWING  PRODUCT CONSTRUCTION

 NAME： THREADED UNION
 MATERIAL：A234-WPB.A420-WPL6.A234-WP12.A234-WP11.A234-WP5.A403-WP304.A403-WP304L.A403-WP316.A403-WP316L.
 SIZE：1/8"-3"、DN6-DN80
 PRESSURE：3000LB、Sch80
 STANDARDS： ISO, ANSI. JIS. DIN GB/T12459、GB/T13401、ASME B16.9、SH3408
 SH3409、HG/T21635、HG/T21631、SY/T05010
 USE： Petroleum, chemical, power, gas, metallurgy, shipbuilding, etc. 

 NAME： SOCKET UNION
 MATERIAL：A234-WPB.A420-WPL6.A234-WP12.A234-WP11.A234-WP5.A403-WP304.A403-WP304L.A403-WP316.A403-WP316L.
 SIZE：1/8"-3"、DN6-DN80
 PRESSURE：3000LB、Sch80
 STANDARDS： ISO, ANSI. JIS. DIN GB/T12459、GB/T13401、ASME B16.9、SH3408
 SH3409、HG/T21635、HG/T21631、SY/T05010
 USE： Petroleum, chemical, power, gas, metallurgy, shipbuilding, etc. 

Nominal pipe
size DN


Outside Diameter


Wall

Socket Bore

Water way Bore

Depth of Socket

Length Assem
Nominal

Dmin

Cmin
d1
d2
min
L
A
B(in)


Socket


Threaded

Socket

Threaded

Socket

Socket & Threaded

Socket

Socket & Threaded
6
1/8
21.8
14.7
3.2
2.5
10.65
6.43
10
41.4
8
1/4
21.8
19.0
3.3
3.1
14.10
9.45
10
41.4
10
3/8
25.9
22.9
3.5
3.2
17.55
13.51
10
46.0
15
1/2
31.2
27.7
4.1
3.8
21.70
17.07
10
49.0
20
3/4
37.1
33.5
4.3
4.0
27.05
21.39
13
56.9
25
1
45.5
41.4
5.0
4.6
33.80
27.74
13
62.0
32
11/4
54.9
50.5
5.3
4.9
42.55
35.36
13
71.1
40
11/2
61.5
57.2
5.6
5.1
48.65
41.20
13
76.5
50
2
75.2
70.1
6.1
5.6
61.10
52.12
16
86.1
65
21/2
91.7
85.3
7.7
7.1
73.80
64.31
16
102.4
80
3
109.2
102.4
8.4
7.7
89.80
77.27
16
109.0