产品目录 · JIS 英管 60° · 1ST4-SP
1ST4-SP45° JIS gas 外螺纹 60° 锥面 / BSPT 外螺纹
1ST4-SP
G1/8"×28 — G2"×11
螺纹范围G1/8"×28 — G2"×11
材质碳钢，不锈钢 304、316 和 316L
表面处理镀锌，三价铬钝化
镀锌、三价铬钝化仅适用于碳钢。
尺寸表
| 型号 | 螺纹 | 尺寸 | |||
|---|---|---|---|---|---|
| E | F | A | B | S1 | |
| 1ST4-02SP | G1/8"×28 | R1/8"×28 | 19 | 17 | 11 |
| 1ST4-02-04SP | G1/8"×28 | R1/4"×19 | 19.8 | 21 | 14 |
| 1ST4-04SP | G1/4"×19 | R1/4"×19 | 21.8 | 21 | 14 |
| 1ST4-04-02SP | G1/4"×19 | R1/8"×28 | 21.8 | 17.5 | 14 |
| 1ST4-04-06SP | G1/4"×19 | R3/8"×19 | 22 | 23 | 16 |
| 1ST4-04-08SP | G1/4"×19 | R1/2"×14 | 24 | 29.5 | 22 |
| 1ST4-06SP | G3/8"×19 | R3/8"×19 | 24 | 22 | 16 |
| 1ST4-06-04SP | G3/8"×19 | R1/4"×19 | 24 | 21 | 16 |
| 1ST4-06-08SP | G3/8"×19 | R1/2"×14 | 26 | 29.5 | 22 |
| 1ST4-06-12SP | G3/8"×19 | R3/4"×14 | 27.3 | 30.5 | 27 |
| 1ST4-08SP | G1/2"×14 | R1/2"×14 | 29.5 | 29.5 | 22 |
| 1ST4-08-04SP | G1/2"×14 | R1/4"×19 | 29.5 | 23 | 22 |
| 1ST4-08-06SP | G1/2"×14 | R3/8"×19 | 29.5 | 25 | 22 |
| 1ST4-08-12SP | G1/2"×14 | R3/4"×14 | 30.8 | 30.5 | 27 |
| 1ST4-12SP | G3/4"×14 | R3/4"×14 | 32.8 | 30.5 | 27 |
| 1ST4-12-06SP | G3/4"×14 | R3/8"×19 | 32.8 | 26 | 27 |
| 1ST4-12-08SP | G3/4"×14 | R1/2"×14 | 32.8 | 30 | 27 |
| 1ST4-12-16SP | G3/4"×14 | R1"×11 | 34.5 | 38 | 33 |
| 1ST4-16SP | G1"×11 | R1"×11 | 37 | 38 | 33 |
| 1ST4-16-12SP | G1"×11 | R3/4"×14 | 37 | 32.5 | 33 |
| 1ST4-20SP | G1.1/4"×11 | R1.1/4"×11 | 44.5 | 43 | 41 |
| 1ST4-24SP | G1.1/2"×11 | R1.1/2"×11 | 47.5 | 47.5 | 48 |
| 1ST4-32SP | G2"×11 | R2"×11 | 53 | 53 | 63 |