4 colors choice: Red ,Orange ,Blue ,Galvanized Of Rigid Coupling
ductile iron rigid coupling /fire fitting coupling /grooved fittings
1.FM UL approved of All Grooved Coupling
2.Size:1-12" for all grooved fitting
3.Grooved Coupling Material:ductile iron ASTM-A536 Grade 65-45-12
4.Grooved Coupling Surface :painting,epoxy,hot dip galvanzed
5.Gasket for Grooved Coupling :
EDPM , tempersture Range : (-34----+110ºC)
Ductile flexible coupling ,ductile iron flexible coupling /fire fighting /grooved fittings
DETAILS
KINGMETAL STEEL INDUSTRY CO.,LTD ,is a professional company in manufacturing and saling steel pipes and pipe fittings ( tee, elbow ,reducer ,flanges). we are an old company in this area ,we start from 1989 and have rich exporting experience .
Cooperating with us you will feel easy and safe !
ductile iron rigid coupling /fire fitting coupling /grooved fittings
1.FM UL approved of All Grooved Coupling
2.Size:1-12" for all grooved fitting
3.Grooved Coupling Material:ductile iron ASTM-A536 Grade 65-45-12
4.Grooved Coupling Surface :painting,epoxy,hot dip galvanzed
5.Gasket for Grooved Coupling :
EDPM , tempersture Range : (-34----+110ºC)
SILICON , tempersture Range : (-40----+177ºC)
NITRILE, tempersture Range : (-29----+82ºC)
Ductile flexible coupling ,ductile iron flexible coupling /fire fighting /grooved fittings
| UL FM Flexbile Coupling | |||||
| Nominal Size mm/in | Pipe O.D mm/in | Working Pressure PSI/MPa | Dimensions mm/in | ||
| Ø | L | H | |||
| 25 1 | 33.7 1.327 | 300 2.07 | 55. 2.165 | 95 3.74 | 45 1.772 |
| 32 1¼ | 42.4 1.669 | 300 2.07 | 65 2.559 | 105 4.133 | 45 1.772 |
| 40 1½ | 48.3 1.900 | 300 2.07 | 71. 2.795 | 110 4.331 | 45 1.772 |
| 50 2 | 60.3 2.375 | 300 2.07 | 82 3.228 | 124 4.882 | 45 1.772 |
| 65 2½ | 73.0 2.875 | 300 2.07 | 98 3.858 | 141 5.551 | 45 1.772 |
| 65 3OD | 76.1 3.000 | 300 2.07 | 100 3.937 | 142 5.59 | 45 1.772 |
| 80 3 | 88.9 3.500 | 300 2.07 | 113 4.449 | 160 6.299 | 46 1.811 |
| 100 4 | 114.3 4.500 | 300 2.07 | 142 5.59 | 190 7.48 | 49 1.929 |
| 125 5.5OD | 139.7 5.500 | 300 2.07 | 168 6.614 | 218 8.583 | 49 1.929 |
| 150 6.5OD | 165.1 6.500 | 300 2.07 | 194 7.638 | 244 9.606 | 49 1.929 |
| 150 6 | 168.3 6.625 | 300 2.07 | 198 7.795 | 248 9.764 | 49 1.929 |
| 200 8 | 219.1 8.625 | 300 2.07 | 256. 10.079 | 320 12.598 | 60 2.362 |
| 250 10 | 273 10.748 | 300 2.07 | 328 12.913 | 420 16.535 | 64 2.52 |
| 300 12 | 323.9 12.752 | 300 2.07 | 380 14.961 | 454 17.874 | 64 2.52 |
DETAILS
Name | Rigid and flexible Coupling, elbow, tee, cross, reducer, cap, mechanical tee, mechanical cross, flange adaptor |
Standard | ANSI, ASTM, ISO |
Type | Manufacturer,trading company |
Material | Ductile iron |
Finish | Paint, Epoxy or Galvanization |
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. |
KINGMETAL STEEL INDUSTRY CO.,LTD ,is a professional company in manufacturing and saling steel pipes and pipe fittings ( tee, elbow ,reducer ,flanges). we are an old company in this area ,we start from 1989 and have rich exporting experience .
Cooperating with us you will feel easy and safe !