外螺纹直通接头
专为仪器仪表、过程控制及分析系统打造的全金属密封解决方案。316不锈钢精密制造，双卡套结构确保在高压与振动工况下实现零泄漏连接。其他材料可定制。
优点：
• 材质卓越： 全316不锈钢材质，耐腐蚀性能优异，适用于严苛化学环境
• 全规格覆盖：多种尺寸与配置可选，灵活适配各类管路系统
• 品质可追溯：完整热处理代码追溯体系，从原材料到成品全程质量管控
• 即装即用： 符合国际标准制造，安装可靠便捷
优点：
• 材质卓越： 全316不锈钢材质，耐腐蚀性能优异，适用于严苛化学环境
• 全规格覆盖：多种尺寸与配置可选，灵活适配各类管路系统
• 品质可追溯：完整热处理代码追溯体系，从原材料到成品全程质量管控
• 即装即用： 符合国际标准制造，安装可靠便捷
行业:
• 半导体/微电子
• 化学
• 石化
• 运输
• 电力
• 核能
• 石油和天然气
• 研究所
应用:
• 仪表直接连接系统
• 分析装置
• CNG / LNG 压缩天然气/液化天然气管线
• 氢气设备
• 海上控制盘
• 感测线
英制管外径 x NPT外螺纹
| T Tube OD | P NPT Male | A | B | C | D | E min. | F A/F | G A/F | H | Part No. |
| 1/16 | 1/16 | 23.9 | 9.6 | 11.0 | 8.6 | 1.3 | 8.0 | 8.0 | 20.0 | 1 SCM-N |
| 1/16 | 1/8 | 26.2 | 9.6 | 11.0 | 8.6 | 1.3 | 14.0 | 8.0 | 22.4 | 1-2 SCMN-N |
| 1/8 | 1/8 | 30.5 | 9.6 | 15.3 | 12.7 | 2.4 | 11.0 | 11.0 | 23.9 | 2 SCM-N |
| 1/8 | 1/4 | 35.6 | 14.3 | 15.3 | 12.7 | 2.4 | 14.0 | 11.0 | 29.0 | 2-4 SCMN-N |
| 1/4 | 1/8 | 32.8 | 9.6 | 17.8 | 15.3 | 4.8 | 14.0 | 14.0 | 25.4 | 4-2 SCM-N |
| 1/4 | 1/4 | 37.8 | 14.3 | 17.8 | 15.3 | 4.8 | 14.0 | 14.0 | 30.5 | 4 SCM-N |
| 1/4 | 3/8 | 38.4 | 14.3 | 17.8 | 15.3 | 4.8 | 19.0 | 14.0 | 31.0 | 4-6 SCM-N |
| 1/4 | 1/2 | 44.7 | 19.1 | 17.8 | 15.3 | 4.8 | 22.0 | 14.0 | 37.4 | 4-8 SCM-N |
| 5/16 | 1/4 | 38.6 | 14.3 | 18.5 | 16.3 | 6.3 | 14.0 | 16.0 | 31.2 | 5-4 SCM-N |
| 3/8 | 1/8 | 35.3 | 9.6 | 19.3 | 16.8 | 4.8 | 16.0 | 17.0 | 27.9 | 6-2 SCM-N |
| 3/8 | 1/4 | 39.8 | 14.3 | 19.3 | 16.8 | 7.1 | 16.0 | 17.0 | 32.5 | 6-4 SCM-N |
| 3/8 | 3/8 | 39.8 | 14.3 | 19.3 | 16.8 | 7.1 | 19.0 | 17.0 | 32.5 | 6 SCM-N |
| 3/8 | 1/2 | 41.2 | 19.1 | 19.3 | 16.8 | 7.1 | 22.0 | 17.0 | 38.9 | 6-8 SCM-N |
| 1/2 | 1/4 | 43.4 | 14.3 | 21.8 | 22.9 | 7.1 | 22.0 | 22.0 | 33.3 | 8-4 SCM-N |
| 1/2 | 3/8 | 43.4 | 14.3 | 21.8 | 22.9 | 9.6 | 22.0 | 22.0 | 33.3 | 8-6 SCM-N |
| 1/2 | 1/2 | 49.0 | 19.1 | 21.8 | 22.9 | 10.4 | 22.0 | 22.0 | 38.9 | 8 SCM-N |
| 1/2 | 3/4 | 50.5 | 19.1 | 21.8 | 22.9 | 10.4 | 27.0 | 22.0 | 40.4 | 8-12 SCM-N |
| 1/2 | 1 | 57.1 | 23.8 | 21.8 | 22.9 | 10.4 | 35.0 | 22.0 | 47.0 | 8-16 SCM-N |
| 5/8 | 3/8 | 44.2 | 14.3 | 21.8 | 24.4 | 9.6 | 24.0 | 25.0 | 34.0 | 10-6 SCM-N |
| 5/8 | 1/2 | 49.0 | 19.1 | 21.8 | 24.4 | 10.4 | 24.0 | 25.0 | 38.9 | 10-8 SCM-N |
| 3/4 | 1/2 | 50.5 | 19.1 | 21.8 | 24.4 | 10.4 | 27.0 | 28.5 | 40.4 | 12-8 SCM-N |
| 3/4 | 3/4 | 50.5 | 19.1 | 21.8 | 24.4 | 15.8 | 27.0 | 28.5 | 40.4 | 12 SCM-N |
| 3/4 | 1 | 57.1 | 23.8 | 21.8 | 24.4 | 15.8 | 35.0 | 28.5 | 47.0 | 12-16 SCM-N |
| 7/8 | 3/4 | 50.5 | 19.1 | 21.8 | 26.0 | 15.8 | 30.0 | 32.0 | 40.4 | 14-12 SCM-N |
| 1 | 1/2 | 57.4 | 19.1 | 26.4 | 31.2 | 10.4 | 35.0 | 38.0 | 45.2 | 16-8 SCM-N |
| 1 | 3/4 | 57.4 | 19.1 | 26.4 | 31.2 | 15.8 | 35.0 | 38.0 | 45.2 | 16-12 SCM-N |
| 1 | 1 | 62.2 | 23.8 | 26.4 | 31.2 | 22.3 | 35.0 | 38.0 | 50.0 | 16 SCM-N |
| 1.1/4 | 1 | 77.2 | 23.8 | 38.9 | 41.2 | 22.3 | 46.0 | 50.0 | 55.2 | 20-16 SCM-N |
| 1.1/4 | 1.1/4 | 77.2 | 23.8 | 38.9 | 41.2 | 27.6 | 46.0 | 50.0 | 55.2 | 20 SCM-N |
| 1.1/2 | 1.1/2 | 88.9 | 26.2 | 45.2 | 50.0 | 34.0 | 55.0 | 57.0 | 61.7 | 24 SCM-N |
| 2 | 2 | 113.5 | 26.9 | 62.7 | 67.6 | 46.0 | 70.0 | 76.0 | 76.2 | 32 SCM-N |
英制管外径 x ISO 锥管外螺纹
| T Tube OD | P ISO Male | A | B | C | D | E min. | F A/F | G A/F | H | Part No. |
| 1/8 | 1/8 | 30.5 | 9.6 | 15.3 | 12.7 | 2.4 | 11 | 11 | 23.9 | 2 SCM-Rx |
| 1/8 | 1/4 | 35.6 | 14.3 | 15.3 | 12.7 | 2.4 | 14 | 11 | 29 | 2-4 SCMN-Rx |
| 1/4 | 1/8 | 32.8 | 9.6 | 17.8 | 15.3 | 4.8 | 14 | 14 | 25.4 | 4-2 SCM-Rx |
| 1/4 | 1/4 | 37.8 | 14.3 | 17.8 | 15.3 | 4.8 | 14 | 14 | 30.1 | 4 SCM-Rx |
| 1/4 | 3/8 | 38.4 | 14.3 | 17.8 | 15.3 | 4.8 | 19 | 14 | 31 | 4-6 SCM-Rx |
| 1/4 | 1/2 | 44.7 | 19.1 | 17.8 | 15.3 | 4.8 | 22 | 14 | 37.4 | 4-8 SCM-Rx |
| 3/8 | 1/8 | 35.3 | 9.6 | 19.3 | 16.8 | 4.8 | 16 | 17 | 27.9 | 6-2 SCM-Rx |
| 3/8 | 1/4 | 39.8 | 14.3 | 19.3 | 16.8 | 7.1 | 16 | 17 | 32.5 | 6-4 SCM-Rx |
| 3/8 | 3/8 | 39.8 | 14.3 | 19.3 | 16.8 | 7.1 | 19 | 17 | 32.5 | 6 SCM-Rx |
| 3/8 | 1/2 | 41.2 | 19.1 | 19.3 | 16.8 | 7.1 | 22 | 17 | 38.9 | 6-8 SCM-Rx |
| 1/2 | 1/4 | 43.4 | 14.3 | 21.8 | 22.9 | 7.1 | 22 | 22 | 33.3 | 8-4 SCM-Rx |
| 1/2 | 3/8 | 43.4 | 14.3 | 21.8 | 22.9 | 9.6 | 22 | 22 | 33.3 | 8-6 SCM-Rx |
| 1/2 | 1/2 | 49 | 19.1 | 21.8 | 22.9 | 10.4 | 22 | 22 | 38.9 | 8 SCM-Rx |
| 1/2 | 3/4 | 50.5 | 19.1 | 21.8 | 22.9 | 10.4 | 27 | 28.5 | 40.4 | 12 SCM-Rx |
| 1 | 1 | 62.2 | 23.8 | 26.4 | 31.2 | 22.3 | 35 | 38 | 50 | 16 SCM-Rx |
| 1.1/4 | 1 | 77.2 | 23.8 | 38.9 | 41.2 | 22.3 | 46 | 50 | 55.2 | 20-16 SCM-Rx |
| 1.1/4 | 1.1/4 | 77.2 | 23.8 | 38.9 | 41.2 | 27.6 | 46 | 50 | 55.2 | 20 SCM-Rx |
| 1.1/2 | 1.1/2 | 88.9 | 26.2 | 45.2 | 50 | 34 | 55 | 57 | 61.7 | 24 SCM-Rx |
参考规格： BS 21 : ISO 7/1 : JIS B 0203 : DIN 2999 : IS 554
注意：
1.管外径与外螺纹的组合仅为常用规格示例。其他未列出的组合亦可提供，如有需要请点击上面“定制产品”按钮或进入导航栏“组件定制或开发”咨询
2.通孔接头适用于以上所有尺寸。请在上述零件编号后添加后缀“BT", 以指定通孔外螺纹接头。
公制管外径 x NPT外螺纹
| T Tube OD |
P NPT Male |
A | B | C | D | E min. | F A/F | G A/F | H | Part No. |
| 3 | 1/8 | 30.5 | 9.6 | 15.3 | 12.9 | 2.4 | 11.0 | 11.0 | 23.9 | SCM 3-2N |
| 3 | 1/4 | 35.6 | 14.3 | 15.3 | 12.9 | 2.4 | 14.0 | 11.0 | 29.0 | SCM 3-4N |
| 6 | 1/8 | 32.8 | 9.6 | 17.7 | 15.3 | 4.8 | 14.0 | 14.0 | 25.4 | SCM 6-2N |
| 6 | 1/4 | 37.9 | 14.3 | 17.7 | 15.3 | 4.8 | 14.0 | 14.0 | 30.5 | SCM 6-4N |
| 6 | 3/8 | 38.4 | 14.3 | 17.7 | 15.3 | 4.8 | 19.0 | 14.0 | 31.0 | SCM 6-N |
| 6 | 1/2 | 44.7 | 19.1 | 17.7 | 15.3 | 4.8 | 22.0 | 14.0 | 37.3 | SCM 6-8N |
| 8 | 1/8 | 34.2 | 9.6 | 18.6 | 16.2 | 4.8 | 14.0 | 16.0 | 26.7 | SCM 8-2N |
| 8 | 1/4 | 38.7 | 14.3 | 18.6 | 16.2 | 6.3 | 14.0 | 16.0 | 31.2 | SCM 8-4N |
| 8 | 3/8 | 39.3 | 14.3 | 18.6 | 16.2 | 6.3 | 19.0 | 16.0 | 31.8 | SCM 8-6N |
| 8 | 1/2 | 45.6 | 19.1 | 18.6 | 16.2 | 6.3 | 22.0 | 16.0 | 38.1 | SCM 8-N |
| 10 | 1/8 | 36.3 | 9.6 | 19.5 | 17.2 | 4.8 | 17.0 | 19.0 | 28.7 | SCM 10-2N |
| 10 | 1/4 | 40.9 | 14.3 | 19.5 | 17.2 | 7.9 | 19.0 | 19.0 | 33.3 | SCM 10-4N |
| 10 | 3/8 | 40.9 | 14.3 | 19.5 | 17.2 | 7.9 | 19.0 | 19.0 | 33.3 | SCM 10-6N |
| 10 | 1/2 | 46.5 | 19.1 | 19.5 | 17.2 | 7.9 | 22.0 | 19.0 | 38.9 | SCM 10-8N |
| 12 | 1/4 | 43.4 | 14.3 | 22.0 | 22.8 | 7.1 | 22.0 | 22.0 | 33.3 | SCM 12-4N |
| 12 | 3/8 | 43.4 | 14.3 | 22.0 | 22.8 | 9.5 | 22.0 | 22.0 | 33.3 | SCM 12-6N |
| 12 | 1/2 | 49.0 | 19.1 | 22.0 | 22.8 | 9.5 | 22.0 | 22.0 | 38.9 | SCM 12-8N |
| 12 | 3/4 | 50.5 | 19.1 | 22.0 | 22.8 | 9.5 | 27.0 | 22.0 | 40.4 | SCM 12-N |
| 12 | 1 | 57.1 | 23.8 | 22.0 | 22.8 | 9.5 | 35.0 | 22.0 | 47.0 | SCM 12-16N |
| 14 | 1/4 | 44.1 | 14.3 | 22.0 | 24.4 | 7.1 | 24.0 | 25.0 | 34.0 | SCM 14-4N |
| 14 | 3/8 | 44.1 | 14.3 | 22.0 | 24.4 | 9.5 | 24.0 | 25.0 | 34.0 | SCM 14-6N |
| 14 | 1/2 | 49.0 | 19.1 | 22.0 | 24.4 | 11.1 | 24.0 | 25.0 | 38.9 | SCM 14-8N |
| 15 | 1/2 | 49.0 | 19.1 | 22.0 | 24.4 | 11.9 | 24.0 | 25.0 | 38.9 | SCM 15 8N |
| 16 | 3/8 | 44.1 | 14.3 | 22.0 | 24.4 | 9.5 | 24.0 | 25.0 | 34.0 | SCM 16-6N |
| 16 | 1/2 | 49.0 | 19.1 | 22.0 | 24.4 | 11.9 | 24.0 | 25.0 | 38.9 | SCM 16-8N |
| 16 | 3/4 | 50.5 | 19.1 | 22.0 | 24.4 | 12.7 | 27.0 | 25.0 | 40.4 | SCM 16-12N |
| 18 | 1/2 | 50.5 | 19.1 | 22.0 | 24.4 | 11.9 | 27.0 | 30.0 | 40.4 | SCM 18-8N |
| 18 | 3/4 | 50.5 | 19.1 | 22.0 | 24.4 | 15.1 | 27.0 | 30.0 | 40.4 | SCM 18-12N |
| 20 | 1/2 | 52.3 | 19.1 | 22.0 | 26.0 | 11.9 | 30.0 | 32.0 | 42.2 | SCM 20-8N |
| 20 | 3/4 | 52.3 | 19.1 | 22.0 | 26.0 | 15.9 | 30.0 | 32.0 | 42.2 | SCM 20-12N |
| 22 | 3/4 | 52.3 | 19.1 | 22.0 | 26.0 | 15.9 | 30.0 | 32.0 | 42.2 | SCM 22-12N |
| 22 | 1 | 57.1 | 23.8 | 22.0 | 26.0 | 18.3 | 35.0 | 32.0 | 47.0 | SCM 22 16N |
| 25 | 1/2 | 57.5 | 19.1 | 26.5 | 31.3 | 11.9 | 35.0 | 38.0 | 45.2 | SCM 25- 8N |
| 25 | 3/4 | 57.5 | 19.1 | 26.5 | 31.3 | 15.8 | 35.0 | 38.0 | 45.2 | SCM 25-12N |
| 25 | 1 | 62.3 | 23.8 | 26.5 | 31.3 | 21.8 | 35.0 | 38.0 | 50.0 | SCM 25-16N |
| 28 | 1 | 72.4 | 23.8 | 36.6 | 36.6 | 21.8 | 41.0 | 46.0 | 51.6 | SCM 28-16N |
| 28 | 1.1/4 | 73.1 | 23.8 | 36.6 | 36.6 | 21.8 | 46.0 | 46.0 | 52.3 | SCM 28-20N |
| 30 | 1.1/4 | 77.2 | 23.8 | 39.2 | 39.6 | 26.2 | 46.0 | 50.0 | 55.6 | SCM 30-20N |
| 32 | 1.1/4 | 79.6 | 23.8 | 41.6 | 42.0 | 28.6 | 46.0 | 50.0 | 56.6 | SCM 32-20N |
| 38 | 1.1/2 | 96.6 | 26.2 | 47.9 | 49.4 | 33.7 | 55.0 | 57.0 | 64.0 | SCM 38-24N |
热电偶用通孔接头
订购说明：如需订购通孔式接头，请在所需的“Part No."外螺纹接头型号后增加"-BT"后缀。
示例：一款通孔接头，规格未1/2"OD x 1/2"NPT(M)带1/2"外径通孔，其完整型号为： 8 SCM-N.BT
公制管外径 x ISO 锥管外螺纹
|
T Tube OD |
P ISO Male | A | B | C | D | E min. |
F A/F |
G A/F | H | Part No. |
| 3 | 1/8 | 30.5 | 9.6 | 15.3 | 12.9 | 2.4 | 11.0 | 11.0 | 23.9 | SCM 3-2 Rx |
| 3 | 1/4 | 35.6 | 14.3 | 15.3 | 12.9 | 2.4 | 14.0 | 11.0 | 29.0 | SCM 3-4 Rx |
| 6 | 1/8 | 32.8 | 9.6 | 17.7 | 15.3 | 4.8 | 14.0 | 14.0 | 25.4 | SCM 6-2 Rx |
| 6 | 1/4 | 37.9 | 14.3 | 17.7 | 15.3 | 4.8 | 14.0 | 14.0 | 30.5 | SCM 6-4 Rx |
| 6 | 3/8 | 38.4 | 14.3 | 17.7 | 15.3 | 4.8 | 19.0 | 14.0 | 31.0 | SCM 6 Rx |
| 6 | 1/2 | 44.7 | 19.1 | 17.7 | 15.3 | 4.8 | 22.0 | 14.0 | 37.3 | SCM 6-8 Rx |
| 8 | 1/8 | 34.2 | 9.6 | 18.6 | 16.2 | 4.8 | 14.0 | 16.0 | 26.7 | SCM 8-2 Rx |
| 8 | 1/4 | 38.7 | 14.3 | 18.6 | 16.2 | 6.3 | 14.0 | 16.0 | 31.2 | SCM 8-4 Rx |
| 8 | 3/8 | 39.3 | 14.3 | 18.6 | 16.2 | 6.3 | 19.0 | 16.0 | 31.8 | SCM 8-6 Rx |
| 8 | 1/2 | 45.6 | 19.1 | 18.6 | 16.2 | 6.3 | 22.0 | 16.0 | 38.1 | SCM 8 Rx |
| 10 | 1/8 | 36.3 | 9.6 | 19.5 | 17.2 | 4.8 | 17.0 | 19.0 | 28.7 | SCM 10-2 Rx |
| 10 | 1/4 | 40.9 | 14.3 | 19.5 | 17.2 | 7.9 | 19.0 | 19.0 | 33.3 | SCM 10-4 Rx |
| 10 | 3/8 | 40.9 | 14.3 | 19.5 | 17.2 | 7.9 | 19.0 | 19.0 | 33.3 | SCM 10-6 Rx |
| 10 | 1/2 | 46.5 | 19.1 | 19.5 | 17.2 | 7.9 | 22.0 | 19.0 | 38.9 | SCM 10-8 Rx |
| 12 | 1/4 | 43.4 | 14.3 | 22.0 | 22.8 | 7.1 | 22.0 | 22.0 | 33.3 | SCM 12-4 Rx |
| 12 | 3/8 | 43.4 | 14.3 | 22.0 | 22.8 | 9.5 | 22.0 | 22.0 | 33.3 | SCM 12-6 Rx |
| 12 | 1/2 | 49.0 | 19.1 | 22.0 | 22.8 | 9.5 | 22.0 | 22.0 | 38.9 | SCM 12-8 Rx |
| 12 | 3/4 | 50.5 | 19.1 | 22.0 | 22.8 | 9.5 | 27.0 | 22.0 | 40.4 | SCM 12 Rx |
| 12 | 1 | 57.1 | 23.8 | 22.0 | 22.8 | 9.5 | 35.0 | 22.0 | 47.0 | SCM 12-16 Rx |
| 14 | 3/8 | 44.1 | 14.3 | 22.0 | 24.4 | 9.5 | 24.0 | 25.0 | 34.0 | SCM 14-6 Rx |
| 14 | 1/2 | 49.0 | 19.1 | 22.0 | 24.4 | 11.1 | 24.0 | 25.0 | 38.9 | SCM 14-8 Rx |
| 15 | 1/2 | 49.0 | 19.1 | 22.0 | 24.4 | 11.9 | 24.0 | 25.0 | 38.9 | SCM 15 8 Rx |
| 16 | 3/8 | 44.1 | 14.3 | 22.0 | 24.4 | 9.5 | 24.0 | 25.0 | 34.0 | SCM 16-6 Rx |
| 16 | 1/2 | 49.0 | 19.1 | 22.0 | 24.4 | 11.9 | 24.0 | 25.0 | 38.9 | SCM 16-8 Rx |
| 16 | 3/4 | 50.5 | 19.1 | 22.0 | 24.4 | 12.7 | 27.0 | 25.0 | 40.4 | SCM 16-12 Rx |
| 18 | 1/2 | 50.5 | 19.1 | 22.0 | 24.4 | 11.9 | 27.0 | 30.0 | 40.4 | SCM 18-8 Rx |
| 18 | 3/4 | 50.5 | 19.1 | 22.0 | 24.4 | 15.1 | 27.0 | 30.0 | 40.4 | SCM 18-12 Rx |
| 20 | 1/2 | 52.3 | 19.1 | 22.0 | 26.0 | 11.9 | 30.0 | 32.0 | 42.2 | SCM 20-8 Rx |
| 20 | 3/4 | 52.3 | 19.1 | 22.0 | 26.0 | 15.9 | 30.0 | 32.0 | 42.2 | SCM 20-12 Rx |
| 22 | 3/4 | 52.3 | 19.1 | 22.0 | 26.0 | 15.9 | 30.0 | 32.0 | 42.2 | SCM 22-12 Rx |
| 22 | 1 | 57.1 | 23.8 | 22.0 | 26.0 | 18.3 | 35.0 | 32.0 | 47.0 | SCM 22 16 Rx |
| 25 | 1/2 | 57.5 | 19.1 | 26.5 | 31.3 | 11.9 | 35.0 | 38.0 | 45.2 | SCM 25- 8 Rx |
| 25 | 3/4 | 57.5 | 19.1 | 26.5 | 31.3 | 15.8 | 35.0 | 38.0 | 45.2 | SCM 25-12 Rx |
| 25 | 1 | 62.3 | 23.8 | 26.5 | 31.3 | 21.8 | 35.0 | 38.0 | 50.0 | SCM 25-16 Rx |
| 28 | 1 | 72.4 | 23.8 | 36.6 | 36.6 | 21.8 | 41.0 | 46.0 | 51.6 | SCM 28-16 Rx |
| 28 | 1.1/4 | 73.1 | 23.8 | 36.6 | 36.6 | 21.8 | 46.0 | 46.0 | 52.3 | SCM 28-20 Rx |
| 30 | 1.1/4 | 77.2 | 23.8 | 39.2 | 39.6 | 26.2 | 46.0 | 50.0 | 55.6 | SCM30-20 RX |
| 32 | 1.1/4 | 79.6 | 23.8 | 41.6 | 42.0 | 28.6 | 46.0 | 50.0 | 56.6 | SCM32-20 Rx |
| 38 | 1.1/2 | 96.6 | 26.2 | 47.9 | 49.4 | 33.7 | 55.0 | 57.0 | 64.0 | SCM 38-24 Rx |
参考规格：BS 21 : ISO 7/1 : JIS B 0203 : DIN 2999 : IS 554
热电偶用通孔接头
订购说明：如需订购通孔式接头，请在所需的“Part No."外螺纹接头型号后增加"-BT"后缀。
示例：一款通孔接头，规格未1/2"OD x 1/2"ISO 锥管外螺纹带1/2"外径通孔，其完整型号为： 8 SCM-Rx.BT
英制管外径 x ISO 平行外螺纹 - RP
| T Tube OD | P ISO Male | A | B | C | D | E min. | F A/F | Fd | G A/F | H | Part No. |
| 1/8 | 1/8 | 30.0 | 7.1 | 15.3 | 12.7 | 2.4 | 14.0 | 13.7 | 11.0 | 23.4 | 2 SCM-Rp |
| 1/8 | 1/4 | 35.3 | 11.2 | 15.3 | 12.7 | 2.4 | 19.0 | 18.0 | 11.0 | 28.7 | 2-4 SCMN-Rp |
| 1/4 | 1/8 | 32.3 | 7.1 | 17.8 | 15.3 | 4.8 | 14.0 | 13.7 | 14.0 | 24.9 | 4-2 SCM-Rp |
| 1/4 | 1/4 | 37.6 | 11.2 | 17.8 | 15.3 | 4.8 | 19.0 | 18.0 | 14.0 | 30.2 | 4 SCM-Rp |
| 1/4 | 3/8 | 38.9 | 11.2 | 17.8 | 15.3 | 4.8 | 22.0 | 21.8 | 14.0 | 31.5 | 4-6 SCM-Rp |
| 1/4 | 1/2 | 44.7 | 14.2 | 17.8 | 15.3 | 4.8 | 27.0 | 26.0 | 14.0 | 37.4 | 4-8 SCM-Rp |
| 3/8 | 1/4 | 39.2 | 11.2 | 19.3 | 16.8 | 5.8 | 19.0 | 18.0 | 17.0 | 31.8 | 6-4 SCM-Rp |
| 3/8 | 3/8 | 40.4 | 11.2 | 19.3 | 16.8 | 7.1 | 22.0 | 21.8 | 17.0 | 33.0 | 6 SCM-Rp |
| 3/8 | 1/2 | 46.3 | 14.2 | 19.3 | 16.8 | 7.1 | 27.0 | 26.0 | 17.0 | 38.9 | 6-8 SCM-Rp |
| 1/2 | 1/4 | 42.7 | 11.2 | 21.8 | 22.9 | 5.8 | 22.0 | 18.0 | 22.0 | 32.5 | 8-4 SCM-Rp |
| 1/2 | 3/8 | 43.2 | 11.2 | 21.8 | 22.9 | 7.9 | 22.0 | 21.8 | 22.0 | 33.0 | 8-6 SCM-Rp |
| 1/2 | 1/2 | 49.0 | 14.2 | 21.8 | 22.9 | 10.4 | 27.0 | 26.0 | 22.0 | 38.9 | 8 SCM-Rp |
| 1/2 | 3/4 | 52.8 | 15.7 | 21.8 | 22.9 | 10.4 | 35.0 | 32.0 | 22.0 | 42.7 | 8-12 SCM-Rp |
| 3/4 | 1/2 | 49.0 | 14.2 | 21.8 | 24.4 | 11.9 | 27.0 | 26.0 | 28.5 | 38.9 | 12-8 SCM-Rp |
| 3/4 | 3/4 | 52.8 | 15.7 | 21.8 | 24.4 | 15.8 | 35.0 | 32.0 | 28.5 | 42.7 | 12 SCM-Rp |
| 3/4 | 1 | 55.4 | 18.3 | 21.8 | 24.4 | 15.8 | 41.0 | 39.0 | 28.5 | 45.6 | 12-16 SCM-Rp |
| 1 | 1/2 | 55.9 | 14.2 | 26.4 | 31.2 | 11.9 | 35.0 | 26.0 | 38.0 | 43.7 | 16-8 SCM-Rp |
| 1 | 3/4 | 57.5 | 15.7 | 26.4 | 31.2 | 15.8 | 35.0 | 32.0 | 38.0 | 45.2 | 16-12 SCM-Rp |
| 1 | 1 | 60.0 | 18.3 | 26.4 | 31.2 | 19.8 | 41.0 | 39.0 | 38.0 | 47.8 | 16 SCM-Rp |
| 1.1/4 | 1.1/4 | 78.9 | 19.8 | 38.9 | 41.2 | 25.0 | 50.0 | 49.0 | 50.0 | 55.9 | 20 SCM-Rp |
| 1.1/2 | 1.1/2 | 90.8 | 22.1 | 45.2 | 50.0 | 31.8 | 60.0 | 54.7 | 57.0 | 63.2 | 24 SCM-Rp |
公制管外径 x ISO 平行外螺纹 - RP
| T Tube OD | P ISO Male | A | B | C | D | E min. |
F A/F |
Fd A/F |
G | H | Part No. |
| 3 | 1/8 | 30.0 | 7.1 | 15.3 | 12.9 | 2.4 | 14.0 | 13.8 | 11.0 | 23.4 | SCM 3-2Rp |
| 3 | 1/4 | 35.3 | 11.2 | 15.3 | 12.9 | 2.4 | 19.0 | 18.0 | 11.0 | 28.7 | SCM 3-4Rp |
| 6 | 1/8 | 32.3 | 7.1 | 17.7 | 15.3 | 4.8 | 14.0 | 13.8 | 14.0 | 24.9 | SCM 6-2Rp |
| 6 | 1/4 | 37.6 | 11.2 | 17.7 | 15.3 | 4.8 | 19.0 | 18.0 | 14.0 | 30.2 | SCM 6-4Rp |
| 6 | 3/8 | 38.9 | 11.2 | 17.7 | 15.3 | 4.8 | 22.0 | 21.8 | 14.0 | 31.5 | SCM 6-Rp |
| 6 | 1/2 | 44.7 | 14.2 | 17.7 | 15.3 | 4.8 | 27.0 | 26.0 | 14.0 | 37.3 | SCM 6-8Rp |
| 8 | 1/8 | 33.2 | 7.1 | 18.6 | 16.2 | 4.0 | 14.0 | 13.8 | 16.0 | 25.7 | SCM 8-2Rp |
| 8 | 1/4 | 38.5 | 11.2 | 18.6 | 16.2 | 6.4 | 19.0 | 18.0 | 16.0 | 31.0 | SCM 8-4Rp |
| 8 | 3/8 | 39.8 | 11.2 | 18.6 | 16.2 | 6.4 | 22.0 | 21.8 | 16.0 | 32.3 | SCM 8-6Rp |
| 8 | 1/2 | 45.6 | 14.2 | 18.6 | 16.2 | 6.4 | 27.0 | 26.0 | 16.0 | 38.1 | SCM 8-Rp |
| 10 | 1/4 | 39.4 | 11.2 | 19.5 | 17.2 | 5.9 | 19.0 | 18.0 | 19.0 | 31.8 | SCM 10-4Rp |
| 10 | 3/8 | 40.6 | 11.2 | 19.5 | 17.2 | 7.6 | 22.0 | 21.8 | 19.0 | 33.0 | SCM 10-6Rp |
| 10 | 1/2 | 46.5 | 14.2 | 19.5 | 17.2 | 7.9 | 27.0 | 26.0 | 19.0 | 38.9 | SCM 10-8Rp |
| 12 | 1/4 | 42.6 | 11.2 | 22.0 | 22.8 | 5.9 | 22.0 | 18.0 | 22.0 | 32.5 | SCM 12-4Rp |
| 12 | 3/8 | 43.1 | 11.2 | 22.0 | 22.8 | 7.9 | 22.0 | 21.8 | 22.0 | 33.0 | SCM 12-6Rp |
| 12 | 1/2 | 49.0 | 14.2 | 22.0 | 22.8 | 9.5 | 27.0 | 26.0 | 22.0 | 38.9 | SCM 12-8Rp |
| 12 | 3/4 | 52.8 | 15.7 | 22.0 | 22.8 | 9.5 | 35.0 | 32.0 | 22.0 | 42.7 | SCM 12Rp |
| 16 | 3/8 | 43.9 | 11.2 | 22.0 | 24.4 | 7.9 | 24.0 | 21.8 | 25.0 | 33.8 | SCM 16-6Rp |
| 16 | 1/2 | 49.0 | 14.2 | 22.0 | 24.4 | 11.9 | 27.0 | 26.0 | 25.0 | 38.9 | SCM 16-8Rp |
| 20 | 1/2 | 50.5 | 14.2 | 22.0 | 26.0 | 11.9 | 30.0 | 26.0 | 28.5 | 40.4 | SCM 20-8Rp |
| 20 | 3/4 | 52.3 | 15.7 | 22.0 | 26.0 | 15.9 | 35.0 | 32.0 | 28.5 | 42.7 | SCM 22-12Rp |
| 22 | 3/4 | 52.3 | 15.7 | 22.0 | 26.0 | 15.9 | 35.0 | 32.0 | 32.0 | 42.7 | SCM 20-16Rp |
| 22 | 1 | 55.3 | 18.3 | 22.0 | 26.0 | 18.3 | 41.0 | 39.0 | 32.0 | 45.2 | SCM 25-12Rp |
| 25 | 3/4 | 57.5 | 15.7 | 26.5 | 31.3 | 15.9 | 35.0 | 32.0 | 38.0 | 45.2 | SCM 20-16Rp |
| 25 | 1 | 60.1 | 18.3 | 26.5 | 31.3 | 19.8 | 41.0 | 39.0 | 38.0 | 47.8 | SCM 20-12Rp |
| 28 | 1 | 70.1 | 18.3 | 36.6 | 36.6 | 19.8 | 41.0 | 39.0 | 46.0 | 49.3 | SCM 28-16Rp |
| 30 | 1.1/4 | 76.5 | 19.8 | 39.2 | 39.6 | 25.0 | 50.0 | 49.0 | 50.0 | 54.9 | SCM 30-20Rp |
| 32 | 1.1/4 | 78.9 | 19.8 | 41.6 | 42.0 | 25.0 | 50.0 | 49.0 | 50.0 | 55.9 | SCM 32-20Rp |
| 38 | 1.1/2 | 90.8 | 22.1 | 47.9 | 49.4 | 31.8 | 55.0 | 54.7 | 57.0 | 63.2 | SCM 38-24Rp |
参考规格： BS 2779 : ISO 228/1 : JIS B 0202 : DIN-ISO 228/1
注意：
1. 本页所示的 ISO 平行螺纹系统 RP 不能依靠螺纹本身形成压力密封。密封是通过与母件的金属对金属接触面实现的。在接头与零件端面之间需放置软金属垫片（通常为退火铜垫片）。
2. 带 ISO 平行外螺纹的热电偶通孔接头亦有供应。请在上述料号后添加后缀"BT"。
英制管外径 x ISO 平行外螺纹 - RS
| T Tube OD | P ISO Male | A | B | C | D | E min. | F A/F | Fd | G A/F | H | Part No. |
| 1/8 | 1/8 | 30.0 | 7.1 | 15.3 | 12.7 | 2.4 | 14.0 | 13.7 | 11.0 | 23.4 | 2 SCM-Rs |
| 1/8 | 1/4 | 35.3 | 11.2 | 15.3 | 12.7 | 2.4 | 19.0 | 18.0 | 11.0 | 28.7 | 2-4 SCMN-Rs |
| 1/4 | 1/8 | 32.3 | 7.1 | 17.8 | 15.3 | 4.8 | 14.0 | 13.7 | 14.0 | 24.9 | 4-2 SCM-Rs |
| 1/4 | 1/4 | 37.6 | 11.2 | 17.8 | 15.3 | 4.8 | 19.0 | 18.0 | 14.0 | 30.2 | 4 SCM-Rs |
| 1/4 | 3/8 | 38.9 | 11.2 | 17.8 | 15.3 | 4.8 | 22.0 | 21.8 | 14.0 | 31.5 | 4-6 SCM-Rs |
| 1/4 | 1/2 | 44.7 | 14.2 | 17.8 | 15.3 | 4.8 | 27.0 | 26.0 | 14.0 | 37.4 | 4-8 SCM-Rs |
| 3/8 | 1/4 | 39.2 | 11.2 | 19.3 | 16.8 | 5.8 | 19.0 | 18.0 | 17.0 | 31.8 | 6-4 SCM-Rs |
| 3/8 | 3/8 | 40.4 | 11.2 | 19.3 | 16.8 | 7.1 | 22.0 | 21.8 | 17.0 | 33.0 | 6 SCM-Rs |
| 3/8 | 1/2 | 46.3 | 14.2 | 19.3 | 16.8 | 7.1 | 27.0 | 26.0 | 17.0 | 38.9 | 6-8 SCM-Rs |
| 1/2 | 1/4 | 42.7 | 11.2 | 21.8 | 22.9 | 5.8 | 22.0 | 18.0 | 22.0 | 32.5 | 8-4 SCM-Rs |
| 1/2 | 3/8 | 43.2 | 11.2 | 21.8 | 22.9 | 7.9 | 22.0 | 21.8 | 22.0 | 33.0 | 8-6 SCM-Rs |
| 1/2 | 1/2 | 49.0 | 14.2 | 21.8 | 22.9 | 10.4 | 27.0 | 26.0 | 22.0 | 38.9 | 8 SCM-Rs |
| 1/2 | 3/4 | 52.8 | 15.7 | 21.8 | 22.9 | 10.4 | 35.0 | 32.0 | 22.0 | 42.7 | 8-12 SCM-Rs |
| 3/4 | 1/2 | 49.0 | 14.2 | 21.8 | 24.4 | 11.9 | 27.0 | 26.0 | 28.5 | 38.9 | 12-8 SCM-Rs |
| 3/4 | 3/4 | 52.8 | 15.7 | 21.8 | 24.4 | 15.8 | 35.0 | 32.0 | 28.5 | 42.7 | 12 SCM-Rs |
| 3/4 | 1 | 55.4 | 18.3 | 21.8 | 24.4 | 15.8 | 41.0 | 39.0 | 28.5 | 45.6 | 12-16 SCM-Rs |
| 1 | 1/2 | 55.9 | 14.2 | 26.4 | 31.2 | 11.9 | 35.0 | 26.0 | 38.0 | 43.7 | 16-8 SCM-Rs |
| 1 | 3/4 | 57.5 | 15.7 | 26.4 | 31.2 | 15.8 | 35.0 | 32.0 | 38.0 | 45.2 | 16-12 SCM-Rs |
| 1 | 1 | 60.0 | 18.3 | 26.4 | 31.2 | 19.8 | 41.0 | 39.0 | 38.0 | 47.8 | 16 SCM-Rs |
| 1.1/4 | 1.1/4 | 78.9 | 19.8 | 38.9 | 41.2 | 25.0 | 50.0 | 49.0 | 50.0 | 55.9 | 20 SCM-Rs |
| 1.1/2 | 1.1/2 | 90.8 | 22.1 | 45.2 | 50.0 | 31.8 | 60.0 | 54.7 | 57.0 | 63.2 | 24 SCM-Rs |
公制管外径 x ISO 平行外螺纹 - RS
| T Tube OD | P ISO Male | A | B | C | D | E min. | F A/F | Fd | G A/F | H | Part No. |
| 3 | 1/8 | 30.0 | 7.1 | 15.3 | 12.9 | 2.4 | 14.0 | 13.8 | 11.0 | 23.4 | SCM 3-2 Rs |
| 3 | 1/4 | 35.3 | 11.2 | 15.3 | 12.9 | 2.4 | 19.0 | 18.0 | 11.0 | 28.7 | SCM 3-4 Rs |
| 6 | 1/8 | 32.3 | 7.1 | 17.7 | 15.3 | 4.8 | 14.0 | 13.8 | 14.0 | 24.9 | SCM 6-2 Rs |
| 6 | 1/4 | 37.6 | 11.2 | 17.7 | 15.3 | 4.8 | 19.0 | 18.0 | 14.0 | 30.2 | SCM 6-4 Rs |
| 6 | 3/8 | 38.9 | 11.2 | 17.7 | 15.3 | 4.8 | 22.0 | 21.8 | 14.0 | 31.5 | SCM 6- Rs |
| 6 | 1/2 | 44.7 | 14.2 | 17.7 | 15.3 | 4.8 | 27.0 | 26.0 | 14.0 | 37.3 | SCM 6-8 Rs |
| 8 | 1/8 | 33.2 | 7.1 | 18.6 | 16.2 | 4.0 | 14.0 | 13.8 | 16.0 | 25.7 | SCM 8-2 Rs |
| 8 | 1/4 | 38.5 | 11.2 | 18.6 | 16.2 | 6.4 | 19.0 | 18.0 | 16.0 | 31.0 | SCM 8-4 Rs |
| 8 | 3/8 | 39.8 | 11.2 | 18.6 | 16.2 | 6.4 | 22.0 | 21.8 | 16.0 | 32.3 | SCM 8-6 Rs |
| 8 | 1/2 | 45.6 | 14.2 | 18.6 | 16.2 | 6.4 | 27.0 | 26.0 | 16.0 | 38.1 | SCM 8 Rs |
| 10 | 1/4 | 39.4 | 11.2 | 19.5 | 17.2 | 5.9 | 19.0 | 18.0 | 19.0 | 31.8 | SCM 10-4 Rs |
| 10 | 3/8 | 40.6 | 11.2 | 19.5 | 17.2 | 7.6 | 22.0 | 21.8 | 19.0 | 33.0 | SCM 10-6 Rs |
| 10 | 1/2 | 46.5 | 14.2 | 19.5 | 17.2 | 7.9 | 27.0 | 26.0 | 19.0 | 38.9 | SCM 10-8 Rs |
| 12 | 1/4 | 42.6 | 11.2 | 22.0 | 22.8 | 5.9 | 22.0 | 18.0 | 22.0 | 32.5 | SCM 12-4 Rs |
| 12 | 3/8 | 43.1 | 11.2 | 22.0 | 22.8 | 7.9 | 22.0 | 21.8 | 22.0 | 33.0 | SCM 12-6 Rs |
| 12 | 1/2 | 49.0 | 14.2 | 22.0 | 22.8 | 9.5 | 27.0 | 26.0 | 22.0 | 38.9 | SCM 12-8 Rs |
| 12 | 3/4 | 52.8 | 15.7 | 22.0 | 22.8 | 9.5 | 35.0 | 32.0 | 22.0 | 42.7 | SCM 12 Rs |
| 16 | 3/8 | 43.9 | 11.2 | 22.0 | 24.4 | 7.9 | 24.0 | 21.8 | 25.0 | 33.8 | SCM 16-6 Rs |
| 16 | 1/2 | 49.0 | 14.2 | 22.0 | 24.4 | 11.9 | 27.0 | 26.0 | 25.0 | 38.9 | SCM 16-8 Rs |
| 20 | 1/2 | 50.5 | 14.2 | 22.0 | 26.0 | 11.9 | 30.0 | 26.0 | 28.5 | 40.4 | SCM 20-8 Rs |
| 20 | 3/4 | 52.3 | 15.7 | 22.0 | 26.0 | 15.9 | 35.0 | 32.0 | 28.5 | 42.7 | SCM 22-12 Rs |
| 22 | 3/4 | 52.3 | 15.7 | 22.0 | 26.0 | 15.9 | 35.0 | 32.0 | 32.0 | 42.7 | SCM 20-16 Rs |
| 22 | 1 | 55.3 | 18.3 | 22.0 | 26.0 | 18.3 | 41.0 | 39.0 | 32.0 | 45.2 | SCM 25-12 Rs |
| 25 | 3/4 | 57.5 | 15.7 | 26.5 | 31.3 | 15.9 | 35.0 | 32.0 | 38.0 | 45.2 | SCM 20-16 Rs |
| 25 | 1 | 60.1 | 18.3 | 26.5 | 31.3 | 19.8 | 41.0 | 39.0 | 38.0 | 47.8 | SCM 20-12 Rs |
| 28 | 1 | 70.1 | 18.3 | 36.6 | 36.6 | 19.8 | 41.0 | 39.0 | 46.0 | 49.3 | SCM 28-16 Rs |
| 30 | 1.1/4 | 76.5 | 19.8 | 39.2 | 39.6 | 25.0 | 50.0 | 49.0 | 50.0 | 54.9 | SCM 30-20 Rs |
| 32 | 1.1/4 | 78.9 | 19.8 | 41.6 | 42.0 | 25.0 | 50.0 | 49.0 | 50.0 | 55.9 | SCM 32-20 Rs |
| 38 | 1.1/2 | 90.8 | 22.1 | 47.9 | 49.4 | 31.8 | 55.0 | 54.7 | 57.0 | 63.2 | SCM 38-24 Rs |
参考规格：BS 2779 : ISO 228/1 : JIS B0202 : DIN-ISO 228/1
注意： 本页所示的 ISO 平行螺纹系统不能依靠螺纹本身形成压力密封。密封是通过接头与母件端面之间的限位垫圈密封实现的。也可使用软金属（铜）垫片。
