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products >>lap joint stub end

lap joint stub end lap joint stub end lap joint stub end
Product name : lap joint stub end
Item : buttweld-Lap Joint Stub End
Details :
 ASME B16.9、MSS SP-43 1/2


Nominal Pipe Size

Outside Diameter at Bevel
Length

Radius of Fillet

Diameter of Lap
A
B
NPS
D
L
R
G
1/2
3/4
1
21.3
26.7
33.4
51
51
51
3.0
3.0
3.0
0.8
0.8
0.8
35
43
51
11/4
11/2
2
42.2
48.3
60.3
51
51
64
5.0
6.0
8.0
0.8
0.8
0.8
64
73
92
21/2
3
31/2
73.0
88.9
101.6
64
64
76
8.0
10.0
10.0
0.8
0.8
0.8
106
127
140
4
5
6
114.3
141.3
168.3
76
76
89
11.0
11.0
13.0
0.8
1.6
1.6
157
185
218

8
10
12

219.1
273.0
323.8
102
127
152
13.0
13.0
13.0
1.6
1.6
1.6
270
324
381
14
16
18
355.6
406.4
457.0
152
152
152
13.0
13.0
13.0
1.6
1.6
1.6
413
470
533
20
22
24
508.0
559.0
610.0
152
152
152
13.0
13.0
13.0
1.6
--
1.6
584
641
692

Minimum lap thickness shall not be less than nominal wall thickness.
Contact faces of stub ends shall have a concentric serration or spiral according to the purchaser's requirements.
These lengths and radius apply for schedule 40s or thinner stainless steel pipes.
Radius of fillet B is only effective to MSS SP-43 lap joint stub ends.
Click: Lap joint flange      Carbon steel stub end

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