UL Listed Glass Bulb Fire Sprinkler

Min.Order Quantity:5000 Piece/Pieces Negotiable Trial OrderSupply Ability:10000 Piece/Pieces per DayPort:xiamenPayment Terms:L/C,D/P,T/T,Western UnionQuick DetailsPlace of Origin: Fujian, China (Mainland) Model Number: ZST UL: Copper Packaging & DeliveryPackaging Details: carton packing: 36cmx34cmx22cm 200 pieces in one carton packing. 12KG weight each one carton. Delivery Detail: 10,000 pieces can be ready for delivery within one week Specifications   Fire sprinkler  1.CE/CCCcertified  2.All copper alloy  3.Factory direct sales  4.Price concessions    specification:(1)     rated working pressure: 12 bars(1.2Mpa) (2)     airproof test pressure: 24bars(2.4Mpa) (3)     strength test pressure: 30bars(3Mpa) (4)     thread: 1/2",3/4" (5)     large coverage glass bulb sprinkler (6)     20mm diameter model: Nozzle Temperature Rating The maximum ambient temperatureColor liquid-filled glass ball 57 38°C Orange 68 38°C Red 79 38°C Yellow 93 38°C Green 141 38°C BlueTypes of fire sprinklers:Package:/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1