英制直管螺纹ISO228 | 3KH(4KH) G1/8 04 1123 3KH(4KH) G1/4 06 1123 3KH(4KH) G3/8 10 1123 3KH(4KH) G1/2 132123 3KH(4KH) G3/4 20 2123 3KH(4KH) G1 25 2123 3KH(4KH) G11/4 25 2123 3KH(4KH) G11/2 40 9123 | 4 6 10 13 20 25 25 40 | 5 6 9 12.5 19 24 24 36 | 5 5 7.5 11.5 18 22 22 33 | G 1/8 " G 1/4 " G 3/8 " G 1/2 " G 3/4 " G 1 " G 11/4 " G 11/2 " | - - - - - - - - | 100 100 115 135 148 172 180 230 | 13 13 13 5 17 9 20 24 | 27 27 30 36 41 50 50 75 |
美制锥管螺纹NPT | 3KH(4KH) 1/8 NPT 04 1123 3KH(4KH) 1/4 NPT 06 1123 3KH(4KH) 3/8 NPT 10 1123 3KH(4KH) 1/2 NPT 13 2123 3KH(4KH) 3/4 NPT 20 2123 3KH(4KH) 1 NPT 25 2123 3KH(4KH) 11/4 NPT 25 2123 3KH(4KH) 11/2 NPT 40 9123 | 4 6 10 13 20 25 25 40 | 5 6 9 12.5 19 24 24 36 | 5 5 7.5 11.5 18 22 22 33 | 1/8" NPT 1/4" NPT 3/8" NPT 1/2 "NPT 3/4 "NPT 1 "NPT 11/4" NPT 11/2" NPT | - - - - - - - - | 105 105 115 140 154 183 190 236 | 12 17 17 22 23 27 28 33 | 27 27 30 36 41 50 50 75 |
公制螺纹24º锥面DIN2353轻系列"L" | 3KH(4KH) 06L 04 1123 3KH(4KH) 08L 06 1123 3KH(4KH) 10L 08 1123 3KH(4KH) 12L 10 1123 3KH(4KH) 15L 13 2123 3KH(4KH) 18L 13 2123 3KH(4KH) 22L 20 2125 3KH(4KH) 28L 25 2125 3KH(4KH) 35L 25 2123 3KH(4KH) 42L 40 9125 | 4 6 8 10 13 13 20 25 25 40 | 5 6 9 9 12.5 12.5 19 24 24 36 | 5 5 7.5 7.5 11.5 11.5 18 22 22 33 | M12×1.5 M14×1.5 M16×1.5 M18×1.5 M22×1.5 M26×1.5 M30×2 M36×2 M45×2 M52×2 | 6 8 10 12 15 18 22 28 35 42 | 105 105 114 114 136 136 152 170 174 246 | 7 7 8 8 9 9 11 11 13 13 | 27 27 30 30 36 36 41 50 50 75 |
公制螺纹24º锥面DIN2353重系列"S" | 3KH(4KH) 08S 04 1123 3KH(4KH) 10S 06 1123 3KH(4KH) 12S 08 1123 3KH(4KH) 14S 10 1123 3KH(4KH) 16S 13 2123 3KH(4KH) 20S 13 2123 3KH(4KH) 25S 20 2125 3KH(4KH) 30S 25 2125 3KH(4KH) 38S 25 2123 | 4 6 8 10 13 13 20 25 25 | 5 6 9 9 12.5 12.5 19 24 24 | 5 5 7.5 7.5 11.5 11.5 18 22 22 | M16×1.5 M18×1.5 M20×1.5 M22×1.5 M24×1.5 M30×2 M36×2 M42×2 M52×2 | 8 10 12 14 16 20 25 30 38 | 105 105 116 121 140 144 162 180 184 | 9 9 9 11 11 13 15 17 19 | 27 27 30 30 36 36 41 50 55 |