# Parker Tube Fitting, NPT Female Connector - A-LOK Series > 派克双卡套接头， A-LOK® 系列卡套-NPT内螺纹直通接头是为过程仪表和工业应用场合设计的无泄漏产品 所属技术：流体连接 ## 系列介绍 派克双卡套接头， A-LOK®卡套-NPT内螺纹直通接头是使用双卡套连接，为仪器仪表，过程控制和分析应用场合设计的，提供可靠无泄漏连接的产品. 这些接头依据高标准生产，有多种尺寸、耐腐蚀材料和形式. 派克 A-LOK®卡套-NPT内螺纹直通接头标准材料为316不锈钢，且材料炉号具有可追溯性. 其他材料有 6Mo， 825合金， 625合金和C-276合金. 接头尺寸英制从外径 1/16”到2”， 公制尺寸从外径 3 mm到25 mm 市场: • 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 特点/优势: • 多种耐腐蚀合金材料可选 • EC79 用于氢气设备 •派克Suparcase™表面处理工艺使材料具有更好的硬化性能 • 硬化处理的卡套使连接无泄漏 •螺母内层镀银，防止防止装配过程中螺纹咬死 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 ## 技术参数 | 参数 | 值 | 单位 | | --- | --- | --- | | 品牌 | A-LOK | | | 配置 | Tube to Pipe (Female Pipe) | | | 产品风格 | Female National Pipe Tapered (NPT) Connector | | | 形状 | Straight | | | 管道外径 | 1/16 to 2 inch, 3 to 25 mm | | | 连接尺寸 | 1/16 to 2 inch Thread, 1/8 to 1 inch Thread, BSPP inch Thread, NPT inch Thread | | | 符合规格 | EC 79, NACE, NORSOK M650 | | | 结构材料 | 316 Stainless Steel, Steel, 6Mo, Alloy 625, Alloy 825, Alloy C-276, Monel 400, Titanium, Brass, 316L Stainless Steel | | | 工作压力 | 2000 to 16800 psi | | | 最低运行温度 | -255 °C | | | 最高运行温度 | 649 °C | | | 与流体类型共同使用 | Liquid, Fuels, Oil, Corrosive, Gases, Natural Gas (CNG), Hydrogen, Steam, Petroleum Hydraulic Fluids (Oil) | | | 长度 | 0.93 to 4.00 inch, 28.8 to 62.3 mm | | | 技术 | Process Control | | | 应用 | Instrumentation, Analytical Installations, CNG / LNG Lines, Hydrogen Service, Offshore Control Panels, Sensing Lines, Research Labs | | | 行业 | Semiconductor, Microelectronics, Chemical, Petrochemical, Transportation, Power Generation, Nuclear, Oil & Gas | | | 分部 | Instrumentation Products Division | | ## 型号入口（首批） - [3FSC2N-625](https://hypher.com.cn/products/model/3fsc2n-625-db4d797a3184d666/index.md) - [14FSC12N-6MO-NC](https://hypher.com.cn/products/model/14fsc12n-6mo-nc-eea933c0fc840df1/index.md) - [16FSC12N-6MO-NC](https://hypher.com.cn/products/model/16fsc12n-6mo-nc-dea97eb374a06aee/index.md) - [16FSC16N-6MO-NC](https://hypher.com.cn/products/model/16fsc16n-6mo-nc-5df12c3bf40005b7/index.md) - [20FSC20N-6MO-NC](https://hypher.com.cn/products/model/20fsc20n-6mo-nc-89b15cda38b3d9b7/index.md) - [24FSC24N-6MO-NC](https://hypher.com.cn/products/model/24fsc24n-6mo-nc-ce21ee377db0dc85/index.md) - [32FSC32N-6MO-NC](https://hypher.com.cn/products/model/32fsc32n-6mo-nc-c60595e100beac81/index.md) - [M3FSC1/8N-6MO-NC](https://hypher.com.cn/products/model/m3fsc1-8n-6mo-nc-967d2e1d89e037f0/index.md) - [M3FSC1/4N-6MO-NC](https://hypher.com.cn/products/model/m3fsc1-4n-6mo-nc-2b95db39ae08d125/index.md) - [M4FSC1/8N-6MO-NC](https://hypher.com.cn/products/model/m4fsc1-8n-6mo-nc-de6ea69fd7fb113d/index.md) - [M6FSC1/8N-6MO-NC](https://hypher.com.cn/products/model/m6fsc1-8n-6mo-nc-a93b27b08aedf80d/index.md) - [2FSC4N-6MO-NSK](https://hypher.com.cn/products/model/2fsc4n-6mo-nsk-5257ce5c81324edc/index.md) - [3FSC2N-6MO-NSK](https://hypher.com.cn/products/model/3fsc2n-6mo-nsk-a616cfe6789fa042/index.md) - [3FSC4N-6MO-NSK](https://hypher.com.cn/products/model/3fsc4n-6mo-nsk-999268582e673e35/index.md) - [4FSC2N-6MO-NSK](https://hypher.com.cn/products/model/4fsc2n-6mo-nsk-00e0dacdb5870f3e/index.md) - [4FSC4N-6MO-NSK](https://hypher.com.cn/products/model/4fsc4n-6mo-nsk-80189a185b8a01cd/index.md) - [4FSC6N-6MO-NSK](https://hypher.com.cn/products/model/4fsc6n-6mo-nsk-18425b953b87888a/index.md) - [4FSC8N-6MO-NSK](https://hypher.com.cn/products/model/4fsc8n-6mo-nsk-4a1ef81b62f322bd/index.md) - [5FSC2N-6MO-NSK](https://hypher.com.cn/products/model/5fsc2n-6mo-nsk-c9c55d0f29ac0474/index.md) - [5FSC4N-6MO-NSK](https://hypher.com.cn/products/model/5fsc4n-6mo-nsk-21dc7e4f39ca7f81/index.md) - [12FSC12N-6MO-NC](https://hypher.com.cn/products/model/12fsc12n-6mo-nc-607d5fd217b42f15/index.md) - [5FSC6N-6MO-NSK](https://hypher.com.cn/products/model/5fsc6n-6mo-nsk-e04a3174d3c02b08/index.md) - [2FSC4N-6MO-NC](https://hypher.com.cn/products/model/2fsc4n-6mo-nc-36949543d29d38ee/index.md) - [1FSC2N-6MO-NC](https://hypher.com.cn/products/model/1fsc2n-6mo-nc-c75d2dab3f7360f1/index.md) ## 技术资料与 CAD - [A-LOK Assembly and Remake Instructions Wall Chart--4190-1](https://www.parker.com/content/dam/Parker-com/Literature/Instrumentation-Products-Division/banners-signs/A-LOK-Fitting-Assembly-Wall-Chart.pdf)：document - [A-LOK Tube Fitting Assembly with a preassembly tool video - Tutorial](https://youtu.be/chiz2wzCuBI)：document - [A-LOK Tube Fitting Standard Assembly Video - Tutorial](https://www.parker.com/content/dam/videos/unfiled/shared/Standard-A-Lok-v2.mp4)：document - [A-LOK Tube Fittings EC79 - Certificate](https://www.parker.com/content/dam/Parker-com/Literature/Instrumentation-Products-Division/Certifications/A-LOK-Tube-Fittings-EC79---Certificate.pdf)：document - [A-LOK Tube Fittings Wall Chart - Reference Material](https://www.parker.com/content/dam/Parker-com/Literature/Instrumentation-Products-Division/banners-signs/A-LOK-Fitting-Selector-Wall-Chart.pdf)：document - [A-LOK and CPI Tube Fittings ABS - Certificate](https://www.parker.com/content/dam/Parker-com/Literature/Instrumentation-Products-Division/Certifications/A-LOK-and-CPI-Tube-Fittings-ABS---Certificate.pdf)：document - [A-LOK® Series Assembly & Remake Wall Chart](https://www.parker.com/content/dam/Parker-com/Literature/Instrumentation-Products-Division/product-selector-wall-charts/ALOK_Series_Assembly_Chart.pdf)：document - [A-LOK® Series Product Selector Wall Chart](https://www.parker.com/content/dam/Parker-com/Literature/Instrumentation-Products-Division/product-selector-wall-charts/ALOK_Series_Product_Selector_Chart.pdf)：document - [Addressing the Challenge of Hydrogen Embrittlement in Metallurgy](https://hypher.com.cn/library-assets/c3493b933416a9d3f7baf8de612d2e073bb9dafd61c0a89d71fe6c3d15754c95.pdf)：document - [Corrosion-Resistant Alloys for Oil & Gas](https://www.parker.com/gb/en/industries/oil-and-gas/Corrosion-resistant-alloys.html)：document - [Designing Safety Into Hydrogen Systems](https://hypher.com.cn/library-assets/fde144e91021d57531ae49786bfae30c8ca2f225af7ecae063b4b1e3b3cfb3a6.pdf)：document - [Developments in Stainless Steel Instrumentation Tube Fittings - White Paper](https://www.parker.com/content/dam/Parker-com/Literature/Instrumentation-Products-Division/Technical-Articles/Developments-in-Stainless-Steel-Instrumentation-Tube-Fittings--White-Paper.pdf)：document - [Electrolyser Video - FCGE H2 Products](https://www.parker.com/content/dam/videos/fcg/group/Hydrogen%20Electrolysers_Fluid%20Conveyance%20Solutions.mp4)：document - [Fittings Materials and Tubing Guide - Technical Catalog--4190-FMTG](https://www.parker.com/content/dam/Parker-com/Literature/Instrumentation-Products-Division/Catalogs/Fittings-Materials-and-Tubing-Guide.pdf)：document - [Instrumentation Solutions for Hydrogen Applications--4190-HYD](https://hypher.com.cn/library-assets/b90e465893db756609462a73362f5ece8c500baacc7609946ded97652a8295d6.pdf)：document - [Learn the Anti-Corrosion Code - White Paper](https://www.parker.com/content/dam/Parker-com/Literature/Instrumentation-Products-Division/Technical-Articles/Learn_the-Anti-corrosion_code.pdf)：document - [MPI Series Medium Pressure Compression Fitting - Setup and Preset Instruction Bulletin 4234-B1](https://hypher.com.cn/library-assets/5b024d5655a17ac5a495e4aec33d4cb36d03119b80d1eff2c0c19820da214c8f.pdf)：document - [Material Certification\_What to take into Consideration - Tutorial](https://www.parker.com/content/dam/videos/fcg/instrumentation-products-division/ipde/IPDE-Material-Selection-V03-05-DEC-2019.MP4)：document - [Materials Capability for Small Bore Tubing Systems - Reference Material--4190-MAT](https://www.parker.com/content/dam/Parker-com/Literature/Instrumentation-Products-Division-Europe/Materials-capability-for-small-bore-tubing-systems.pdf)：document - [Parker IPDE IATF 16949 - Certificate](https://hypher.com.cn/library-assets/03342da77bc898e08cb0827ee547c26c46f234abdbb4c48a30d8569d1f621a11.pdf)：document - [Parker Instrumentation Products Division Overview](https://www.parker.com/content/dam/videos/fcg/instrumentation-products-division/linkedin-product-highlights/Parker-Instrumentation-Products-Division-Overview.mp4)：document - [Parker Suparcase Technology for Rear Ferrules - Reference Material--4230 B-15.1](https://www.parker.com/content/dam/Parker-com/Literature/Instrumentation-Products-Division/Technical-Articles/Parker-Suparcase-Technology-for-Rear-Ferrules---Reference-Material.pdf)：document - [Parker Tube Fitting Installation Manual - Installation Guide--4200-B4](https://www.parker.com/content/dam/Parker-com/Literature/Instrumentation-Products-Division/Installation-Instructions/FITTING-INSTALLATION-MANUAL-BUL-4200-B4.pdf)：document - [Process Control Blogs](https://blog.parker.com/us/en/home.html)：document - [Small Bore Expert (SBEx) Training](https://www.parker.com/us/en/divisions/instrumentation-products-division/solutions/sbex.html)：document - [Smarter Materials for Corrosion Control - Reference Material](https://www.parker.com/content/dam/Parker-com/Literature/Instrumentation-Products-Division-Europe/Smarter-Materials-Selection-for-Corrosion-Control.pdf)：document - [Success Story: Hydrogen Power Helps Drive Down Carbon Emissions](https://hypher.com.cn/library-assets/0a6203d8b7a49a37be9165551328b936eef9a1c7066f36a3f2f4460926d4c03b.pdf)：document - [The use of 316 Stainless Steel Instrument Tube Fittings on 6Mo Tube - White Paper--WP-316/6MO](https://www.parker.com/content/dam/Parker-com/Literature/Instrumentation-Products-Division/Case-Studies/316-on-6Mo---White-Paper.pdf)：document - [White Paper: Optimising Small Bore Tubing Systems for Hydrogen Applications](https://hypher.com.cn/library-assets/421418c2c24e561a72a24c81e425667ef7b4ab7998728397d5e65050dd26181c.pdf)：document - [Why Alloy 625 is the Top Choice for Extreme Oil and Gas Environments](https://www.parker.com/content/dam/Parker-com/Literature/Instrumentation-Products-Division/Technical-Articles/Why%20Alloy%20625%20is%20the%20Top%20Choice%20for%20Extreme%20Oil%20and%20Gas%20Environments.pdf)：document - [Cross Reference Tool](https://www.parker.com/crossref)：tool 资料来源：[原始系列资料](https://ph.parker.com/cn/zh/product-list/parker-tube-fitting-npt-female-connector-a-lok-series) 价格、库存和交期请联系上海海费确认。更多型号和资料见 [完整系列页面](https://hypher.com.cn/products/fluid-connectors/parker-tube-fitting-npt-female-connector-a-lok-series)；[联系技术支持](https://hypher.com.cn/contact)