UL/FM Grooved Fittings and Coupling

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Key Specifications/Special Features: These fittings are suitable for interconnecting piping, valves and other components in both wet and dry automatic sprinkler systems Installation should be according to applicable sprinkler system fabrication rules These rules limit the minimum size of sprinkler piping to 1 inch nominal FM approved pipe fittings of smaller sizes are intended for use as valve trim, gauge connections and for other peripheral service The water flow path of the sprinkler system cannot be designed using smaller sizes than 1 inch nominal unless, otherwise noted in the listing, these fittings have 175psi (1205kPa) rated working pressure Threaded connections on fittings can be made to FM approved threadable thin-wall pipe or to schedule 40 pipes, refer to the steel pipe listings for a summary of the various types of FM approved steel pipe suitable for threading or grooving The fittings manufacturer's installation instructions must be observed in all cases When connections are made to FM approved pipe, the pipe manufacturer's installation instructions must also be followed unless otherwise stated below, the maximum ambient temperature to which these fittings should be subjected is 225°F (107°C) Payment Details: Payment Terms: T/T, Western Union, L/C Minimum Order: 1 Pieces Delivery Details: FOB Price Range: US$ 1 - US$ 10 Lead Time: 5 - 10 days

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shandong china coal industrial&mining group

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