Sprinkler Pipe

The trade name of “TFQ FLOW PIPE” refers to the UL listed sprinkler pipe produced by TFQ. This pipe is used in sprinkler system where quality is a top priority.
 


Sprinkler Steel Pipes to ASTM A795  

Nominal
Size
Diameter
(mm)

Thickness
range

Standard Thickness (mm)
(mm)
SCH.10
SCH.40
TFQ Flow
1/2"
21.3
1.90-3.75
2.11
3/4"
26.7
2.10-3.91
2.11
2.87
1"
33.4
2.30-4.55
2.77
3.38
1 1/4"
42.2
2.30-4.85
2.77
3.56
2.1
1 1/2"
48.3
2.50-5.08
2.77
3.68
2.4
2"
60.3
2.60-5.54
3.05
3.91
2.4
2 1/2"
73.0
2.90-5.5
3.05
5.16
2.1
3"
88.9
2.90-5.5
3.05
5.49
2.3
3 1/2"
101.6
2.90-5.5
3.05
5.74
2.6
4"
114.3
3.2-6.02
3.05
6.02
2.6
5"
141.3
3.6-6.55
3.4
6.55
3.4
6"
168.3
3.6-7.11
3.4
7.11
3.4