Standard: | ANSI, UL/FM/CE |
---|---|
Material: | Ductile Iron Conforming to ASTM A536, Grade 65-45 |
Connection: | Grooved |
Surface Treatment: | Epoxy / Dacromet / Galvanized |
Head Type: | Round |
Grooved Specification: | Us/International |
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1nuo /YINUO Pipe Fittings Standard Grooved Pipe Fittings grooved coupling
production process
A rough castings of grooved fittings will be processed and produced by electric-furnice smelting,on-line monitoring and control and automatic molding methods.
Size | Pipe O.D | Working Pressure | Bolt Size |
mm/in | PSI/MPa | No.-Size mm | |
25 1 |
33.7 1.327 |
750 5.17 |
2-M10*45 |
32 1¼ |
42.4 1.669 |
750 5.17 |
2-M10*45 |
40 1 1/2 |
48.3 1.900 |
750 5.17 |
2-M10*45 |
50 2 |
60.3 2.375 |
750 5.17 |
2-M10*55 |
65 2 1/2 |
73 2.875 |
750 5.17 |
2-M10*55 |
65 3OD |
76.1 3.000 |
300 2.07 |
2-M10*55 |
80 3 |
88.9 3.500 |
750 5.17 |
2-M10*60 |
100 4 |
114.3 4.500 |
750 5.17 |
2-M10*65 |
125 5.5OD |
139.7 5.500 |
750 5.17 |
2-M10*75 |
150 6 OD |
165.1 6.500 |
750 5.17 |
2-M10*75 |
150 6 |
168.3 6.625 |
750 5.17 |
2-M10*75 |
200 8 |
219.1 8.625 |
750 5.17 |
2-M10*100 |
250 10 |
273.0 10.748 |
750 5.17 |
2-M10*130 |
300 12 |
323.9 12.752 |
750 5.17 |
2-M10*130 |
Material | Ductile Iron-ASTM A536 |
Thread Standard | BSPT/ BSPP/ NPT |
Bolt and Nut | Cold Heading Steel- Gold color |
Pressure | 750 Psi - 5.17Mpa |
Finish | Epoxy/ Painted / Galvanized |
Color | Ral 3000 Red / Orange/ Blue/ White |
Brand | 1NUO |
Package | Cartons with Pallet / Wooden Case |
Delivery Time | 20-40 days as per ever order |
Capacity | Four Automatic Vertical Production Lines |
Application | 1. fire fighting& fire sprinkler system for commercial and civil fire protection construction, such as water supplying, gas supplying, air-conditioning etc. |
2. Industrial pipeline system in shipping, mine, oil field, cement, mine piping , chemical plant etc. | |
3. Ordinary piping delivery in sewage treatment, Subway station, airport etc. |
Gasket | Material | Temperature Range | Recommendations |
E | EPDM | -34ºC~ +110ºC | Recommended for hot water, dilute acid, oil-free gas and other chemicals(except for hydrocarbon ) within the specified temperature range. Not recommended for petroleum and hydrocarbon. |
D | NBR | -29ºC~ +82ºC | Recommended for petroleum products, gas with oil vapors, mineral oil and vegetable oil. Not recommended for high temperature materials. |
S | Silicon Rubber | -40ºC~ +177ºC | Recommended for high temperature and dry air, and some high temperature chemicals. |
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