产品品牌：

鑫达

公称通径DN(mm)nominal diameter	200~200
公称压力PN(MPa)nominal pressure	0.05
壳体试验压力Ps(MPa)shell testing pressure	0.075
适用介质温度℃ temperature on suitable medium	≤300
环境温度℃ environment temperature	~20~50
适用介质 suitable medium	含尘烟气、空气、煤气 air,flue gas, coke oven gas containting dust