清和精密工業 List of Products and Services

The "multi-purpose short pipe connector" is an MPJ connector that allows for replacement while utilizing existing piping fittings as they are. The short pipe section is machined as a single unit, eliminating dead space and sealing the inside of the tube with a metal seal structure. As a result, it prevents gas and liquid accumulation, foreign matter intrusion, and leaching. Our company can also manufacture shapes tailored to customer requests. 【Features】 ■ Compatible with general piping fittings ■ Short pipe section machined as a single unit ■ Metal seal structure ■ Custom shapes can be manufactured according to requests ■ Easy to remove and clean *For more details, please refer to the PDF document or feel free to contact us.

• Pipe Fittings

At Seiwa Precision Industry Co., Ltd., we perform bushing processing on the sealing parts of semiconductor joints. This technique involves crushing the sealing area with rollers to increase surface hardness and also achieve a mirror finish. Additionally, compared to polished mirror finishes, the higher hardness makes it less prone to scratches and leaks. Please feel free to contact us if you have any requests. 【Other Sales Items】 ■ Lathe Processing ■ Milling Processing ■ Machining ■ Electrolytic Polishing, etc. *For more details, please download the PDF or feel free to contact us.

• Processing Contract
• Pipe Fittings
• Other machine elements