Our Product
LAP JOINT STUB ENDS
NAME: LAP JOINT STUB ENDS
MATERIAL: A234-WPB.A420-WPL6.A234-WP12.A234-WP11.A234-WP5.A403-WP304.A403-WP304L.A403-WP316.A403-WP316L.
SIZE: 1/2"-48"?DN15-DN1200
PRESSURE: Sch5-Sch160?XXS
STANDARDS: ISO, ANSI. JIS. DIN GB/T12459?GB/T13401?ASME B16.9?SH3408 SH3409?HG/T21635?HG/T21631?SY/T05010
USE: FITTED WITH FLANGES? Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc.
|
Nominal pipe size DN (in.) |
Outside Diameter at Bevel |
Length |
|
Diameter of Lap |
|
|
A Type
|
B Type
|
||||
|
D
|
L
|
R
|
G
|
||
|
1/2
|
21.3
|
50.8
|
3.0
|
0.8
|
35.0
|
|
3/4
|
26.7
|
50.8
|
3.0
|
0.8
|
42.9
|
|
1
|
33.4
|
50.8
|
3.0
|
0.8
|
50.8
|
|
11/4
|
42.2
|
50.8
|
4.8
|
0.8
|
63.5
|
|
11/2
|
48.3
|
50.8
|
6.4
|
0.8
|
73.2
|
|
2
|
60.3
|
63.5
|
7.9
|
0.8
|
91.9
|
|
21/2
|
73.0
|
63.5
|
7.9
|
0.8
|
104.6
|
|
3
|
88.9
|
63.5
|
9.6
|
0.8
|
127.0
|
|
31/2
|
101.6
|
76.2
|
9.6
|
0.8
|
139.7
|
|
4
|
114.3
|
76.2
|
11.2
|
0.8
|
157.2
|
|
5
|
141.3
|
76.2
|
11.2
|
1.6
|
185.7
|
|
6
|
168.3
|
88.9
|
12.7
|
1.6
|
215.9
|
|
8
|
219.1
|
101.6
|
12.7
|
1.6
|
269.7
|
|
10
|
273.1
|
127.0
|
12.7
|
1.6
|
323.9
|
|
12
|
323.9
|
152.4
|
12.7
|
1.6
|
381.0
|
|
14
|
355.6
|
152.4
|
12.7
|
1.6
|
412.8
|
|
16
|
406.4
|
152.4
|
12.7
|
1.6
|
469.9
|
|
18
|
457.2
|
152.4
|
12.7
|
1.6
|
533.4
|
|
20
|
508.0
|
152.4
|
12.7
|
1.6
|
584.2
|
|
24
|
609.6
|
152.4
|
12.7
|
1.6
|
692.2
|
|
NOTE： |
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