What are vacuum fittings? Professional customized vacuum piping service

Vacuum PartsThere are many types of vacuum pipes, including vacuum piping, vacuum welding pipes, vacuum flanges, vacuum chambers, oxygen-free copper gaskets, etc. Vacuum pipe fittings can also be called vacuum piping. This article will introduce the basic functions of vacuum piping and share the advantages of the special customized vacuum pipe fittings service provided by Anlai.

What are vacuum fittings?

Vacuum fittings are important fittings used to connect vacuum chambers and other vacuum equipment. They have various lengths, thicknesses, and common materials including stainless steel and aluminum alloy. Their main function is to transmit gas and maintain a vacuum environment. They are an important part of the entire vacuum system.

Specifications

Vacuum fittings are divided into three specifications according to the standards of different regions: US standard, European standard and Japanese standard. The main difference between the three is the size. The US standard size is in inches, the European standard is in millimeters, and the Japanese standard is in millimeters and inches.

Cleanliness

Cleanliness refers to the degree to which specific parts of manufactured parts are contaminated by impurities. If there are residual contaminants on the surface, it is easy to cause surface wear and corrosion, and even affect the product function. It has a great relationship with the service life of the product. Therefore, the surface treatment and cleaning process of pipe fittings are very important. The surface inside the pipe should be kept smooth and pollution-free.

Surface treatment technology

According to different cleanliness levels, there are four surface treatment technologies: mechanical polishing, sandblasting, vibration grinding and electrolytic polishing:

• Mechanical polishing:Mechanical polishing is generally physical polishing, which mainly uses sandpaper or emery cloth to polish to reduce the roughness of the surface. The polished surface often has a longer service life.
• Sandblasting:Sand blasting is the use of fine sand particles to impact the surface of parts, attaching the sand to the surface to remove impurities. There are many types of sand materials, including glass sand, alumina, and steel sand. Anlai mainly uses glass sand with fine coarseness and smooth particles.
• Vibration grinding:Vibration grinding is to put ceramic beads into a mechanical vibrator. The ceramic beads will rub the surface through high-frequency vibration to remove the rough and bumpy surface.
• Electrolytic polishing:：Electrolytic polishing, also known as chemical polishing, is an upgraded version of mechanical polishing. It mainly involves immersing the workpiece that has been mechanically polished in an electrolyte tank. After power is turned on, an anti-oxidation film layer will form on the surface to improve corrosion resistance.

Introduction to the design of vacuum fittings

Vacuum fittings are produced using a modular design concept. Generally speaking, most parts use standard parts as the base, and the length, angle and connection method can be customized according to needs, so that the manufactured products have the characteristics of diversity and low cost.

Connection method of vacuum pipe and vacuum welding pipe

There are two ways to connect vacuum pipes and vacuum welding pipes: welding and flange. Welding connection is suitable for process environments that require high airtightness, and flange connection is suitable for situations that require flexibility and easy maintenance. Which type of connection method to choose mainly depends on the actual process environment and requirements.

Anlai Technology | Three major advantages of vacuum pipe fittings and vacuum chamber customization services

In response to the rapid development of the new generation of industry, vacuum equipment often needs to design non-standard parts according to different needs. Anlai has rich experience in customized services for vacuum parts and components, and its comprehensive one-stop solutions can meet the unique needs of each customer.

Intimate needs analysis

The Anlai team can provide professional suggestions to optimize products and reduce costs according to the customer's processing/welding process requirements, and customize special vacuum components and vacuum chambers according to the drawings and specified technical specifications (including size, material, surface treatment, etc.) provided by the customer.

Professional technology manufacturing

安The Anlai team often meets special customized requirements, including special designs for vacuum tube welding or parts required for assembly equipment. Among them, special designs such as adding water cooling function usually adopt a double-layer design, one layer is a vacuum layer, and the other layer is a water channel layer, which can effectively control the temperature and avoid overheating.

Complete follow-up testing

After the finished product is manufactured, subsequent tests such as pressure test and leak rate test will be carried out to ensure that the product meets the quality standards.。

Conclusion

Anlai Technology has rich experience in customized services for vacuum tube fittings. Through a variety of design options, we can not only help you produce products that best meet your needs, but also provide you with comprehensive after-sales service guarantees, and provide the highest quality vacuum tube fittings from major manufacturers. Are you looking for a customized service partner for vacuum fittings? Welcome immediately connectAnlai Technology Co., Ltd.!