... broken of glass pipe.Nominal length: L=300, 500, 600, 800, 1,000, 1,200, 1,400, 1,700 (mm)Other length available in order ... length: L1=150, 350, 450, 650, 850, 1,050, 1,250, 1,550 (mm)working pressure: ≤1.6MPamedium temprature: ≤200°C (Quartz Sleeve available ... pressurenominal boreselection markers: (D,W)(A,B)(I,II),L=300-1,700, HG5