This is a high-quality flat seal joint/weld joint specially manufactured for high purity and ultra-high purity applications required by semiconductor manufacturing equipment and other vacuum machinery. It is compatible with electropolishing.
The Hamlet HTC series is a face seal/weld joint made from materials that comply with SEMI standards, designed for high-purity lines with stringent quality control. We meet customer demands with the following lineup: ■ Ground (sleeve) ■ Mini-type weld joint ■ Elbow/Tee/Cross shape connector ■ Long-type weld joint ■ Straight shape connector ■ Cap/Nut/Plug ■ Swivel-type weld assembly ■ Gasket ■ High-flow specification components <Features> - Compatible with electropolishing treatment (Av. 5u inch) - Compatible with SS316L Var or Vim/Var materials (compliant with SEMI F20-0305) (Note) For sizes 3/4” and above, 316L/316L VOD (AOD) material is used - Cleaning specifications comply with H9800 (reference specification: SEMI E49.3) - Assembly complies with SEMI E49.6 - Sizes: 1/8" to 1" - All HTC components come with a heat code for traceability - Electropolished items are double-packaged to maintain cleanliness. *Standard items are available from domestic stock. Please feel free to inquire about stock availability.
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basic information
【Featured Products (Partial)】 ■ Grands - Long Grand - Short Grand - Osu Grand, etc. ■ Mini Type Welding Joints - Mini Elbow - Mini Tee - Mini Cross, etc. ■ Elbow/Tee/Cross Shape Connectors - Elbow Union - Cross Union, etc. ■ Long Type Welding Joints - Elbow - Tee, etc. ■ Straight Shape Connectors - Osu Union - Osu Reducer Union, etc. ■ Caps/Nuts/Plugs - Coupling - Female Nut, etc. ■ Swivel Type Welding Assemblies - Female-Osu Union - Female-Female Union, etc. ■ Gaskets ■ High Flow Specification Components *For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
It is used in semiconductor manufacturing equipment and its surrounding piping, as well as in high-purity piping for analytical instruments.
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Company information
Ham-Let, headquartered in Israel, has local subsidiaries in the United States, Canada, the United Kingdom, Germany, France, the Netherlands, Russia, Singapore, and Japan. The company specializes in fittings, process valves, manifolds, ultra-clean diaphragm valves, high-purity fittings, pressure gauges, flexible hoses, filters, relief valves, sampling cylinders, flanges, and more, serving various industries such as energy, oil, gas, turbines, chemicals, petrochemicals, natural gas, electronics, and analysis. It is a global company that actively promotes M&A around the world to increase its workforce and expand its business. Ham-Let Motoyama Japan, the Japanese branch, primarily develops its business in the electronics sector through direct sales and approximately 60 agents and distributors established nationwide. The company's flagship products for the electronics sector, ultra-clean diaphragm valves and high-purity fittings, are supplied from the headquarters factory in Israel via air freight twice a week, ensuring supply and inventory levels, and are shipped daily nationwide from the logistics center in Tokyo. In recent years, the company has been focusing more on general industry and plant engineering by leveraging the resources of its group companies.
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