China Ductile Iron Grooved Concentric Reducer, Find details about China Ductile Threaded Reducer, 300 Psi Threaded Refucer from Ductile Iron Grooved Concentric Reducer
Size | Pipe O.D mm/in | Reducer | |
Grooved | Threaded | ||
L | L | ||
DN in | mm in | mm in | mm in |
25 1 | 33.7 1.327 | 64 2.52 | 64 2.52 |
32 1¼ | 42.4 1.669 | 64 2.52 | 64 2.52 |
40 1½ | 48.3 1.900 | 64 2.52 | 64 2.52 |
50 2 | 60.3 2.375 | 64 2.52 | 64 2.52 |
65 2½ | 73.0 2.875 | 64 2.52 | 64 2.52 |
65 3OD | 76.1 3.000 | 64 2.52 | 64 2.52 |
80 3 | 88.9 3.500 | 64 2.52 | 64 2.52 |
100 4 | 114.3 4.500 | 76 2.99 | 76 2.99 |
125 5.5OD | 139.7 5.500 | 89 3.504 | 89 3.504 |
150 6.5OD | 165.1 6.500 | 102 4.016 | 102 4.016 |
150 6 | 168.3 6.625 | 102 4.016 | 102 4.016 |
200 8 | 219.1 8.625 | 127 5 | 127 5 |
250 10 | 273.0 10.750 | 152 5.984 | 152 5.984 |
300 12 | 323.9 12.750 | 178 7 | 178 7 |
Certificate : UL listed & FM approved
Standard grooved specifications : US/INTERNATIONAL
Material : Ductile Iron conforming to ASTM A536, Grade 65--45--12
Thread : BSPT & BSP & NPT
Standard Coat : Epoxy-RAL3000
Optional : 1. painted 2.dacromat 3.galvanized
Color : Red, Blue, Orange, White
Gasket : EPDM / NBR / Silicon Rubber
Bolts and Nuts : ISO 898-1class 8.8
Payment term : T/T, LC at sightGasket | Material | Temperature Range | Recommendations | Color |
E | EPDM | -34ºC~+110ºC (-30~+230ºC) | Recommend for hot water, dilute acid, oil-free gas and other mecmicals(except for hybrocarbon) within the specified temperature range. Not recommend for petroleum and hydrocarbon. | Green Strip |
D | NBR | -29ºC~+82ºC (-20~+180ºC) | Recommended for petroleum products, gas with oil vapors, mineral oil and vegetable oil. Not recommended for high temperature materials. | Orange Strip |
S | Silicon Rubber | -40ºC~+177ºC (-40~+350ºC) | Recommended for high temperature and dry air, and some high temperature chemicals. | White |