1.Date
Product Name | fire sprinkler pipe | |
Size | O.D | 20mm-600mm |
O.D tolerance | +/-0.03 | |
W.T | 1.0mm-15mm | |
W.T tolerance | +/- 0.02 | |
Length | 1-12m | |
Material | Q195Q215,Q235,Q345, | |
Certification | BV, IAF, SGS,CE, UL. | |
Surface treatment | Epoxy resin | |
Pipe Ends | Plain,Beveled,Thread with Coupling or caps,Chamfer,Groove,Screw | |
Inspection | Hydraulic Testing, Eddy Current , Infrared Test | |
Attention | Fitting as screws and flange also can be supplied. | |
2.Image
3.Size
| ERW Steel Pipe | |||||
| DN | OD | WT | DN | OD | WT |
| (mm) | (mm) | (mm) | (mm) | ||
| 1/2" | 21.3 | 1-2.75 | 121 | 2.5-7.0 | |
| 3/4" | 26.7 | 1.7-3.25 | 127 | 2.75-11.0 | |
| 1" | 33.4 | 1.9-4.0 | 133 | 3.25-8.0 | |
| 1-1/4" | 42.2 | 2.0-4.0 | 5" | 139.7 | 2.5-10.0 |
| 1-1/2" | 48.3 | 2.0-7.0 | 152 | 3.25-7.5 | |
| 57 | 2.3-5.0 | 159 | 2.5-10.0 | ||
| 2" | 60.3 | 2.0-7.0 | 165 | 2.75-7.0 | |
| 2-1/2" | 73 | 2.5-7.0 | 6" | 168.3 | 2.75-12 |
| 76.1 | 2.5-7.0 | 177.8 | 2.75-12 | ||
| 3" | 88.9 | 2.8-8.0 | 194 | 2.75-12 | |
| 98 | 2.5-4.5 | 203 | 3.0-12 | ||
| 3-1/2" | 101.6 | 2.5-9.0 | 8" | 219 | 2.75-12 |
| 108 | 2.8-9.0 | 244.5 | 4.0-12 | ||
| 4" | 114.3 | 2.5-9.0 | 10" | 273.1 | 4.0-12 |
4.Uses
5.Waht color you like
6.Fitting as elbow ,buckl and flange also can be supplied.
7.Improve product quality must rely on science and technology.
8.Our products can be accepted to any testing, show the certification to reduce your reasonnable worries.
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