Size : 2” to 8”,Applications : Cooling water, air, gases, fire protection etc.Temperature : 200° Centigrade in Working Condition,Pressure : 25 Kgcm² in working condition,Design : ISO 5752 Class 150, BS 5159 Table 2, ANSI B 16, BS 21, API 5B,Guarantee : 8 months replacement guarantee.