100块约3小时上门人到付款

噴淋房裝備：鋼管經3PE涂敷后，進入冷卻室停止降溫定型。冷卻室裝備起落噴淋裝配，可按照3PE管徑巨細停止調理，按照差別管徑的3PE產物經由過程節制流量來完成降溫定型。冷卻室內的驅動局部均裝備水斷絕裝配從而起到掩護電氣元件的感化。
Spray room: after 3PE coating, the steel pipe enters the cooling room for cooling and finalization. The cooling room is equipped with lifting spray device, which can be adjusted according to the size of 3PE pipe diameter, and the cooling and finalization can be realized by controlling th