NAME: SOCKET WELDED UNION
 MATERIAL:A105.A420-WPL6.A234-WP5,A234-WP9,A234-WP11,A234-WP12,A234-WP91.A403-WP304.A403-WP304L.A403-WP316.A403-WP316L,A694-F42,A694-46,A694-F48,A694-F50,A694-F52,A694-F56,A694-F60,A694-F70,A694-F80
 SIZE:1/8"-3",DN6-DN80
 PRESSURE:3000LB,Sch80
 STANDARDS: ISO, ANSI. JIS . DIN GB/T14383,GB/T14626,ASME B16.11,
 SH3409,HGJ10,HGJ529,MSS SP-43,MSS SP-83,MSS SP-97
 USE: Petroleum, chemical, power, gas, metallurgy, shipbuilding, etc. 

SOCKET UNION PRODUCT CONSTRUCTION

 NAME: THREADED UNION
 MATERIAL:A105.A420-WPL6.A234-WP5,A234-WP9,A234-WP11,A234-WP12,A234-WP91.A403-WP304.A403-WP304L.A403-WP316.A403-WP316L,A694-F42,A694-46,A694-F48,A694-F50,A694-F52,A694-F56,A694-F60,A694-F70,A694-F80
 SIZE:1/8"-3",DN6-DN80
 PRESSURE:3000LB,Sch80
 STANDARDS: ISO, ANSI. JIS . DIN GB/T14383,GB/T14626,ASME B16.11,
 SH3409,HGJ10,HGJ529,MSS SP-43,MSS SP-83,MSS SP-97
 USE: Petroleum, chemical, power, gas, metallurgy, shipbuilding, etc. 

THREADED UNION PRODUCT CONSTRUCTION

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

1,THE UNION ONLY FIT WITH 3000LB PRESSURE GRADE.
2,THE THREADED BE MADE ACCORDING TO 60'NPT, WHICH PRESCRIBED IN GB/T 12716(ANSI/ASME B1.20.1).WE ALSO CAN PRODUCT ACCORDING TO 55'RC WHICH PRESCRIBE IN GB 7306.IT SHOULD BE NOTE CLEAR WHEN ORDER
3,IF CLIENTS CHOSE THE PIPES OF OTHER DIFFERENT OUTER DIAMETER , CLIENTS MUST GIVEN THE PIPES' STANDARDS OR OUTER DIAMETER TO US..

PRESSURE GRADE TABLE OF THE SOCKET PIPE FITTINGS
THE WALL THICKNESS TABLE OF THE SMALL END DIAMETER
THE TABLE OF DIMENSION OF SOCKET
THE TOLERANCE LIMITS TABLE OF SOCKET PIPE FITTINGS