PART NO. THREAD TUBE O.D. DIMENSIONS MPa E F D1 D2 l1 l2 l3 L1 L2 S1 S2,S3 S4 31.5L 6C9-12 M12X1.5 M12X1.5 6 6 27 12 14 42 27 12 14 17 6C9-14 M14X1.5 M14X1.5 8 8 27 14 17 42 29 12 17 19 6C9-16 M16X1.5 M16X1.5 10 10 28 15 18 43 30 14 19 22 6C9-18 M18X1.5 M18X1.5 12 12 29 17 20 44 32 17 22 24 6C9-22 M22X1.5 M22X1.5 15 15 31 21 23 46 36 19 27 30 6C9-26 M26X1.5 M26X1.5 18 18 32.5 23.5 24 49 40 24 32 36 6C9-30 M30X2 M30X2 22 22 34.5 27.5 30 51 44 27 36 41 16 L 6C9-36 M36X2 M36X2 28 28 35.5 30.5 34 52 47 36 41 46 6C9-45 M45X2 M45X2 35 35 36.5 34.5 39 58 56 41 50 55 6C9-52 M52X2 M52X2 42 42 36 40 43 59 63 50 60 65 6D9-14 M14X1.5 M14X1.5 6 6 29 16 17 44 31 12 17 19 63S 6D9-16 M16X1.5 M16X1.5 8 8 29 17 18 44 32 14 19 22 6D9-18 M18X1.5 M18X1.5 10 10 29.5 17.5 20 46 34 17 22 24 6D9-20 M20X1.5 M20X1.5 12 12 30.5 21.5 21 47 38 17 24 27 6D9-22 M22X1.5 M22X1.5 14 14 32 22 23 50 40 19 27 30 6D9-24 M24X1.5 M24X1.5 16 16 31.5 24.5 24 50 43 24 3