The elbow union is forged and processed with high-strength alloy steel, and the heat treatment is also conducted, to ensure the use intensity and long service life under the rated working pressure. The both ends can be connected with LP internal threads or unions, and this type of elbow union is applicable to various types of pipeline installation.
Ltem No. |
Type |
Nominal pressure |
Bore |
The outer connection size |
The outer seal type |
1 |
2WT×35.1 |
5000(35) |
2(50) |
Tr100×12 |
Ball metal seal |
2 |
2WT×35.2 |
5000(35) |
2(50) |
Tr100×12 |
End seal |
3 |
2WT×70.1 |
10000(70) |
2(50) |
Tr100×12 |
|
4 |
2WT×70.2 |
10000(70) |
2(50) |
Tr100×12 |
"U" seal |
5 |
2WT×70.3 |
10000(70) |
2(50) |
Tr100×12 |
Ball seal |
6 |
2WT×70.4 |
10000(70) |
2(50) |
41/8-3ACME-2G |
End seal |
7 |
21/2WT×35.1 |
5000(35) |
21/2(50) |
Tr100×12 |
"U" seal |
8 |
21/2WT×35.1 |
5000(35) |
21/2(50) |
Tr100×12 |
Ball seal |