ERW Fire Sprinkler Pipes ASTM A135 Welded Steel Pipe
ASTM A135 ERW steel pipe is intended for conveying gas, vapor, water or other liquid. And it is also used in water based fire protection systems for water distribution or valve trim application, such as wet, dry, preaction, or deluge sprinkler systems.
Advantages :
1. Flexibility and ease of operation
2. Sufficient opportunities to incorporate future plant expansion
3. Easy plant foundation
4. Quick changeover times to other diameters
5. Continuous coating results
Colour Choose :
Example Size
Note: Some of the main specifications are shown below, please contact us for more details.
|
|
Outside Diameter(O.D) |
THICKNESS |
Test Pressure |
||
|
DN |
in. |
mm |
mm |
Mpa |
|
|
Sch10 |
25 |
1″ |
33.4 |
2.77 |
17.2 |
|
32 |
1-1/4″ |
42.2 |
2.77 |
17.2 |
|
|
40 |
1-1/2″ |
48.3 |
2.77 |
16.5 |
|
|
50 |
2″ |
60.3 |
2.77 |
13.1 |
|
|
65 |
2-1/2″ |
73 |
3.05 |
11.7 |
|
|
80 |
3″ |
88.9 |
3.05 |
9.6 |
|
|
100 |
4″ |
114.3 |
3.05 |
7.6 |
|
|
125 |
5″ |
141.3 |
3.40 |
6.9 |
|
|
Sch40 |
25 |
1″ |
33.4 |
3.38 |
17.2 |
|
32 |
1-1/4″ |
42.2 |
3.56 |
17.2 |
|
|
40 |
1-1/2″ |
48.3 |
3.68 |
17.2 |
|
|
50 |
2″ |
60.3 |
3.91 |
17.2 |
|
|
65 |
2-1/2″ |
73 |
5.16 |
17.2 |
|
|
80 |
3″ |
88.9 |
5.49 |
17.2 |
|
|
100 |
4″ |
114.3 |
6.02 |
15.2 |
|
|
125 |
5″ |
141.3 |
6.55 |
13.4 |
|
|
150 |
6″ |
168.3 |
7.11 |
12.2 |
|
One-stop service to facilitate your purchase
The Lai Group continues to provide service and support after your purchase. To save you time, we offer you numerous value-added services such as processing, logistics management and testing.
Processing Services:
- OEM & ODM
- Protective Coatings
- Saw and Flame Cutting
- Beveling, Threading and Grooving
