Screwed Type Malleable Cast iron Pipe Fittings - Ends of Fittings of Class I
JIS B 2301 (T2) - 2013 螺纹式可锻铸铁管接头 — I级管件的端部形式
See all versions and complete specifications: Screwed Type Malleable Cast iron Pipe Fittings - Ends of Fittings of Class I — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 113.03 | 4 | 8 | 127 | 110 | 11 | 28 | 6 | 133 | 40 | 114 |
| 1/2 | 47.803 | 2 | 5 | 56 | 44 | 11 | 18 | 3.5 | 60 | 22 | 49 |
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| 1/4 |
| 20.955 |
| 2 |
| 4 |
| 27 |
| 18 |
| 14 |
| 11 |
| 2.5 |
| 30 |
| 15 |
| 22 |
| 1/8 | 13.157 | 2 | 3 | 19 | 12 | 19 | 8 | 2.5 | 22 | 11 | 14 |
| 3/4 | 75.184 | 2 | 6 | 86 | 72 | 11 | 23 | 4.5 | 91 | 30 | 76 |
| 3/8 | 33.249 | 2 | 5 | 41 | 30 | 11 | 15 | 3 | 44 | 19 | 34 |
| 1-1/4 | 163.83 | 4 | 8 | 182 | 160 | 11 | 33 | 7.5 | 189 | 44 | 165 |
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