Flexible or Rigid: | Rigid |
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Material: | Ductile Iron |
Standard: | Standard |
Advantage: | Quick and Easy Installation |
Usage: | Fire Protection Systems |
Type: | Grooved Fitting and Coupling |
Customization: |
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Name | reducing flexible Coupling Rigid and flexible Coupling, elbow, tee, cross, reducer, cap, mechanical tee, mechanical cross, flange adaptor |
Standard | ANSI, ASTM, ISO |
Size | 1/2"-12",DN15-DN300 |
Material | Ductile iron QT450,Ductile Iron to ASTM A536 |
Finish | Paint, Epoxy or Galvanization,Dacromet |
Approval | FM/UL |
Usage | 1) Automatic sprinkler system for fire protection on commercial, civil and municipal constructions like water supplying, gas supplying, heat supplying, etc. 2) Industrial pipeline system on shipping, mine, oil field, textile, powder plant, etc. 3) Pipeline system on subway station, railway station, airport, seaport, bridge, etc. |
Nominal Size mm/in |
Pipe OD mm/in |
Working Pressure Mpa/Psi | Dimensions/mm | Bolt /Nut Size mm |
||
A | B | C | ||||
25 | 33.7 | 2.07 300 |
98 | 60 | 45 | 2-M10*50 |
1 | 1.327 | |||||
32 | 42.4 | 110 | 69 | 45 | ||
1¼ | 1.669 | |||||
40 | 48.3 | 118 | 73 | 45 | ||
1½ | 1.9 | |||||
50 | 60.3 | 124 | 90 | 45 | ||
2 | 2.375 | |||||
65 | 73 | 138 | 90 | 45 | 2-M10*55 |
|
2½ | 2.875 | |||||
65 | 76.1 | 138 | 100 | 45 | ||
2½ | 3 | |||||
80 | 88.9 | 154 | 120 | 45 | ||
3 | 3.5 | |||||
100 | 108.3 | 186 | 148 | 48 | 2-M12*65 |
|
4 | 4.25 | |||||
100 | 114.3 | 190 | 149 | 48 | ||
4 | 4.5 | |||||
125 | 133 | 216 | 171 | 48 | ||
5 | 5.25 | |||||
125 | 139.7 | 217 | 176 | 48 | 2-M12*75 |
|
5 | 5.5 | |||||
125 | 141.3 | 122 | 172 | 50 | ||
5 | 5.563 | |||||
150 | 159 | 240 | 196 | 48 | ||
6 | 6.25 | |||||
150 | 165.1 | 245 | 202 | 48 | ||
6 | 6.5 | |||||
150 | 168.3 | 250 | 206 | 48 | ||
6 | 6.625 | |||||
200 | 219.1 | 320 | 258 | 56 | 2-M16*90 | |
8 | 8.625 | |||||
250 | 273 | 390 | 316 | 58 | 2-M20*100 |
|
10 | 10.75 | |||||
300 | 323.9 | 446 | 366 | 60 | ||
12 | 12.75 |
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