规格表注 | 内径㎜ | 外径㎜ | 节距㎜ | 单位长度㎜ | 适配钢管 | |||||
公制 | 英制 | JS型 | JSH型 | 薄钢 | 厚钢 | |||||
Φ8 | 5/16″ | 7.7 | 11 | 11.8 | 4 | 100 | ||||
Φ10 | 1/4″ | 9.7 | 13.5 | 14.5 | 4.7 | 100 | #12 | 1/2″ | ||
Φ12 | 3/8″ | 11.7 | 15.5 | 16.5 | 4.7 | 100 | #15 | 5/8″ | #10 | 3/8″ |
Φ15 | 1/2″ | 14.7 | 19 | 20.2 | 5.7 | 100 | #20 | 3/4″ | #15 | 1/2″ |
Φ20 | 3/4″ | 19.6 | 24.3 | 24.5 | 6.4 | 50 | #25 | 1″ | #20 | 3/4″ |
Φ25 | 1″ | 24.5 | 30.3 | 31.7 | 8.7 | 50 | #32 | 1/1/4″ | #25 | 1″ |
Φ32 | 1/1/4″ | 31.5 | 38 | 39.6 | 10.5 | 25 | #40 | 1/1/2″ | #32 | 1/1/4″ |
Φ38 | 1/1/2″ | 37.5 | 45 | 46.6 | 11.4 | 25 | #50 | 2″ | #40 | 1/1/2″ |
Φ51 | 2″ | 49.6 | 58 | 59.6 | 11.4 | 20 | #70 | 2/1/2″ | #50 | 2″ |
Φ64 | 2/1/2″ | 62.5 | 72.5 | 74 | 14.2 | 10 | #80 | 3″ | #70 | 2/1/2″ |
Φ75 | 3″ | 73 | 83.5 | 85 | 14.2 | 10 | #80 | 3″ | ||
Φ100 | 4″ | 97 | 108.5 | 109 | 14.2 | 10 | #100 | 4″ |
