規格 內徑 工作壓力 爆破壓力 長度 (尺) Inch mm W.P (bar) B.p (bar) Length 1" 25 4 15 200 1-1/4" 32 4 15 200 1-1/2" 38 3.5 13 200 1-3/4" 45 3.5 13 150 2" 50 3.5 13 150 2-1/4" 56 3.5 13 150 2-1/2" 63 2.5 12 150 3' 76 2.5 12 100 3-1/2" 89 2.5 11 100 4" 102 2.5 10 100
