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Liantang,Quanzhou,Fujian,China China
Contact Person poby wang
Address Liantang, Quanzhou, Fujian
1.Declare: Glass ball closed sprinkle nozzle is the most key components of automatic sprinkler system, used to detect the instrument of fire element,
1.CCC and ISO cetified 2.All copper alloy 3.Factory direct sales 4.Price concessions Glass bulb color: red yellow or green Working pressure 1.2
Norminal diameter ( mm):DN15 or DN20 Material: brass, chrome finished Connecting thread: 1/2"(15mm), 3/4"(20mm) Glass bulb diameter:5mm or 3mm
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