Malleable Cast Iron Pipe Fittings - Type Size - Male Joints (Sockets), Male and Female Joints (Sockets)
GB 3289.22 - 1982 可锻铸铁管路连接件型式尺寸 外接头 内外丝接头
See all versions and complete specifications: Malleable Cast Iron Pipe Fittings - Type Size - Male Joints (Sockets), Male and Female Joints (Sockets) — Full Specification Page
| Size | P | s_max | s_min |
|---|---|---|---|
| 6 | 1/4 | 26 | 33 |
| 8 | 1/2 | 34 | 42 |
| 10 | 1 | 44 | 52 |
| 15 | 1-1/2 | 54 | 61 |
| 20 | 2-1/2 | 70 | 76 |
| 25 | 3-1/2 | 80 | 89 |
| 32 | 5 | 95 | 105 |
| 40 | 6 | 105 |
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