外螺纹转换接头
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 | E min. | F A/F | Part No. |
| 1/8 | 1/8 | 29.5 | 9.6 | 4.8 | 11.0 | 2 SAM-N |
| 1/8 | 1/4 | 34.8 | 14.4 | 7.1 | 14.0 | 2-4 SAM-N |
| 1/4 | 1/8 | 31.8 | 9.6 | 4.8 | 11.0 | 4-2 SAM-N |
| 1/4 | 1/4 | 37.0 | 14.3 | 4.8 | 14.0 | 4 SAM-N |
| 1/4 | 3/8 | 37.8 | 14.3 | 4.8 | 19.0 | 4-6 SAM-N |
| 1/4 | 1/2 | 43.4 | 19.1 | 4.8 | 22.0 | 4-8 SAM-N |
| 5/16 | 1/4 | 38.1 | 14.3 | 6.3 | 14.0 | 5-4 SAM-N |
| 3/8 | 1/4 | 38.9 | 14.3 | 7.1 | 14.0 | 6-4 SAM-N |
| 3/8 | 3/8 | 39.6 | 14.3 | 7.1 | 19.0 | 6 SAM-N |
| 3/8 | 1/2 | 45.2 | 19.1 | 7.1 | 22.0 | 6-8 SAM-N |
| 1/2 | 1/4 | 44.5 | 14.3 | 7.1 | 14.0 | 8-4 SAM-N |
| 1/2 | 3/8 | 45.2 | 14.3 | 9.9 | 19.0 | 8-6 SAM-N |
| 1/2 | 1/2 | 50.8 | 19.1 | 9.9 | 22.0 | 8 SAM-N |
| 5/8 | 1/2 | 52.3 | 19.1 | 11.9 | 22.0 | 10-8 SAM-N |
| 3/4 | 1/2 | 52.3 | 19.1 | 11.9 | 22.0 | 12-8 SAM-N |
| 3/4 | 3/4 | 52.3 | 19.1 | 15.0 | 27.0 | 12 SAM-N |
| 1 | 3/4 | 58.7 | 19.1 | 15.7 | 27.0 | 16 SAM-N |
| 1 | 1 | 66.0 | 23.8 | 20.3 | 35.0 | 16-12 SAM-N |
| 1.1/4 | 1.1/4 | 80.3 | 23.8 | 27.6 | 45.0 | 20 SAM-N |
| 1.1/2 | 1.1/2 | 94.5 | 26.2 | 33.2 | 55.0 | 24 SAM-N |
英制管外径 x ISO锥管外螺纹
| T Tube OD | P ISO Male | A | B | E min. | F A/F | Part No. |
| 1/8 | 1/8 | 29.5 | 9.6 | 4.8 | 11.0 | 2 SAM-Rx |
| 1/8 | 1/4 | 34.8 | 14.4 | 7.1 | 14.0 | 2-4 SAM-Rx |
| 1/4 | 1/8 | 31.8 | 9.6 | 4.8 | 11.0 | 4-2 SAM-Rx |
| 1/4 | 1/4 | 37.0 | 14.3 | 4.8 | 14.0 | 4 SAM-Rx |
| 1/4 | 3/8 | 37.8 | 14.3 | 4.8 | 19.0 | 4-6 SAM-Rx |
| 1/4 | 1/2 | 43.4 | 19.1 | 4.8 | 22.0 | 4-8 SAM-Rx |
| 3/8 | 1/4 | 38.9 | 14.3 | 7.1 | 14.0 | 6-4 SAM-Rx |
| 3/8 | 3/8 | 39.6 | 14.3 | 7.1 | 19.0 | 6 SAM-Rx |
| 3/8 | 1/2 | 45.2 | 19.1 | 7.1 | 22.0 | 6-8 SAM-Rx |
| 1/2 | 1/4 | 44.5 | 14.3 | 7.1 | 14.0 | 8-4 SAM-Rx |
| 1/2 | 3/8 | 45.2 | 14.3 | 9.9 | 19.0 | 8-6 SAM-Rx |
| 1/2 | 1/2 | 50.8 | 19.1 | 9.9 | 22.0 | 8 SAM-Rx |
| 3/4 | 3/4 | 52.3 | 19.1 | 15.0 | 27.0 | 12 SAM-Rx |
| 1 | 1 | 66.0 | 23.8 | 20.3 | 35.0 | 16-12 SAM-Rx |
| 1.1/4 | 1.1/4 | 80.3 | 23.8 | 27.6 | 45.0 | 20 SAM-Rx |
| 1.1/2 | 1.1/2 | 94.5 | 26.2 | 33.2 | 55.0 | 24 SAM-Rx |
参考规格：BS 21: ISO 7/1 : JIS B 0203 : DIN 2999 : IS 554
公制管外径 x NPT外螺纹
| T Tube OD | P NPT Male | A | B | E min. | F A/F | Part No. |
| 3 | 1/4 | 34.8 | 9.6 | 7.1 | 14.0 | SAM 3-2N |
| 6 | 1/8 | 32.8 | 14.3 | 4.6 | 14.0 | SAM 6-2N |
| 6 | 1/4 | 38.1 | 14.3 | 4.6 | 14.0 | SAM 6-4N |
| 8 | 1/4 | 39.1 | 14.3 | 6.2 | 14.0 | SAM 8-4N |
| 10 | 1/4 | 39.9 | 14.3 | 7.7 | 14.0 | SAM 10-4N |
| 10 | 3/8 | 40.6 | 14.3 | 7.7 | 19.0 | SAM 10-6N |
| 12 | 1/4 | 46.5 | 14.3 | 7.1 | 14.0 | SAM 12-4N |
| 12 | 3/8 | 46.5 | 14.3 | 9.1 | 19.0 | SAM 12-6N |
| 12 | 1/2 | 52.0 | 14.3 | 9.1 | 22.0 | SAM 12-8N |
| 25 | 3/4 | 62.0 | 19.1 | 15.7 | 27.0 | SAM 25-12N |
| 25 | 1 | 66.8 | 23.8 | 15.7 | 35.0 | SAM 25-16N |
| 30 | 1 | 79.2 | 23.8 | 22.2 | 41.0 | SAM 30-16N |
| 30 | 1.1/4 | 80.0 | 23.8 | 24.6 | 45.0 | SAM 30-20N |
| 32 | 1.1/4 | 81.0 | 23.8 | 27.4 | 46.0 | SAM32-20N |
| 38 | 1.1/2 | 92.2 | 26.2 | 33.3 | 55.0 | SAM 38-24N |
公制管外径 x ISO锥管外螺纹
| T Tube OD | P ISO Male | A | B | E min. | F A/F | Part No. |
| 3 | 1/4 | 34.8 | 9.6 | 7.1 | 14.0 | SAM 3-2Rx |
| 6 | 1/8 | 32.8 | 14.3 | 4.6 | 14.0 | SAM 6-2Rx |
| 6 | 1/4 | 38.1 | 14.3 | 4.6 | 14.0 | SAM 6-4Rx |
| 8 | 1/4 | 39.1 | 14.3 | 6.2 | 14.0 | SAM 8-4Rx |
| 10 | 1/4 | 39.9 | 14.3 | 7.7 | 14.0 | SAM 10-4Rx |
| 10 | 3/8 | 40.6 | 14.3 | 7.7 | 19.0 | SAM 10-6Rx |
| 12 | 1/4 | 46.5 | 14.3 | 7.1 | 14.0 | SAM 12-4Rx |
| 12 | 3/8 | 46.5 | 14.3 | 9.1 | 19.0 | SAM 12-6Rx |
| 12 | 1/2 | 52.0 | 14.3 | 9.1 | 22.0 | SAM 12-8Rx |
| 25 | 3/4 | 62.0 | 19.1 | 15.7 | 27.0 | SAM 25-12Rx |
| 25 | 1 | 66.8 | 23.8 | 15.7 | 35.0 | SAM 25-16Rx |
| 30 | 1 | 79.2 | 23.8 | 22.2 | 41.0 | SAM 30-16Rx |
| 30 | 1.1/4 | 80.0 | 23.8 | 24.6 | 45.0 | SAM 30-20Rx |
| 32 | 1.1/4 | 81.0 | 23.8 | 27.4 | 46.0 | SAM32-20Rx |
| 38 | 1.1/2 | 92.2 | 26.2 | 33.3 | 55.0 | SAM 38-24Rx |
参考规格：BS 21: ISO 7/1 : JIS B 0203 : DIN 2999 : IS 554
英制管外径 x ISO平行外螺纹 - RS密封
| T Tube OD | P ISO Male | A | B | E min. | F A/F | Fd | Part No. |
| 1/8 | 1/8 | 31.0 | 7.1 | 2.4 | 14.0 | 13.7 | 2 SAM-Rs |
| 1/8 | 1/4 | 35.8 | 11.2 | 2.4 | 19.0 | 17.8 | 2-4 SAM-Rs |
| 1/4 | 1/8 | 33.3 | 7.1 | 4.0 | 14.0 | 13.7 | 4-2 SAM-Rs |
| 1/4 | 1/4 | 38.1 | 11.2 | 4.8 | 19.0 | 17.8 | 4 SAM-Rs |
| 3/8 | 1/4 | 39.9 | 11.2 | 5.8 | 19.0 | 17.8 | 6-4 SAM-Rs |
| 3/8 | 3/8 | 40.6 | 11.2 | 7.1 | 22.0 | 21.6 | 6 SAM-Rs |
| 1/2 | 1/4 | 45.5 | 11.2 | 5.8 | 19.0 | 17.8 | 8-4 SAM-Rs |
| 1/2 | 3/8 | 46.3 | 11.2 | 7.9 | 22.0 | 21.6 | 8-6 SAM-Rs |
| 1/2 | 1/2 | 49.3 | 14.2 | 9.9 | 27.0 | 26 | 8 SAM-Rs |
| 3/4 | 3/4 | 54.9 | 15.7 | 15.0 | 32.0 | 31.8 | 12 SAM-Rs |
| 1 | 1 | 64.5 | 18.2 | 19.8 | 41.0 | 38.8 | 16-12 SAM-Rs |
| 1.1/4 | 1.1/4 | 79.5 | 19.8 | 27.4 | 50.0 | 49 | 20 SAM-Rs |
| 1.1/2 | 1.1/2 | 93.7 | 22.1 | 33.3 | 55.0 | 54.7 | 24 SAM-Rs |
公制管外径 x ISO平行外螺纹 - RS密封
| T Tube OD | P ISO Male | A | B | E min. | F A/F | Fd | Part No. |
| 3 | 1/8 | 31.0 | 7.1 | 2.4 | 14.0 | 13.7 | SAM 3-2Rs |
| 3 | 1/4 | 35.8 | 11.2 | 22.0 | 19.0 | 17.8 | SAM 3-4Rs |
| 6 | 1/8 | 34.3 | 7.1 | 4.0 | 14.0 | 13.7 | SAM 6-2Rs |
| 6 | 1/4 | 39.1 | 11.2 | 4.6 | 19.0 | 17.8 | SAM 6-4Rs |
| 8 | 1/4 | 40.1 | 11.2 | 5.8 | 19.0 | 17.8 | SAM 8-4Rs |
| 10 | 1/4 | 40.9 | 11.2 | 5.8 | 19.0 | 17.8 | SAM 10-4Rs |
| 10 | 3/8 | 41.7 | 11.2 | 7.7 | 22.0 | 21.7 | SAM 10-6Rs |
| 10 | 1/2 | 44.7 | 14.2 | 7.7 | 27.0 | 25.9 | SAM 10-8Rs |
| 12 | 1/4 | 46.7 | 11.2 | 5.8 | 19.0 | 17.8 | SAM 12-4Rs |
| 12 | 3/8 | 47.2 | 11.2 | 7.9 | 22.0 | 21.7 | SAM 12-6Rs |
| 12 | 1/2 | 50.5 | 14.2 | 9.1 | 27.0 | 25.9 | SAM 12-8Rs |
| 16 | 1/2 | 50.5 | 14.2 | 12.7 | 27.0 | 25.9 | SAM 16-8Rs |
| 22 | 3/4 | 55.2 | 15.7 | 15.8 | 35.0 | 32 | SAM 22-12Rs |
| 22 | 1 | 64.5 | 18.3 | 19.8 | 41.0 | 39 | SAM 22-16Rs |
| 25 | 1.1/4 | 79.5 | 19.8 | 27.4 | 50.0 | 49 | SAM 25-20Rs |
| 25 | 1.1/2 | 93.7 | 22.1 | 33.3 | 55.0 | 54.7 | SAM 25-24Rs |
参考规格：BS 2779 : ISO 228/1 : JIS B0202 : DIN-ISO 228/1
注意：
1. 适用于与软金属垫片（通常为铜质）配合使用，垫片置于接头与内螺纹端面之间。
2. 亦可提供ISO平行螺纹RP系列，适用于凸缘金属垫片。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）。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。
