SUS316 semiconductor sealing joint

The semiconductor sealing joint product is a connecting device specially designed for the semiconductor industry. It is used to ensure no leakage and purity of fluids or gases during transmission. It has the following characteristics:

  • Sealing property: Adopting a high-precision sealing structure to ensure the sealing performance of the connection point and prevent leakage.
  • Low precipitation: Almost no volatile components precipitate at high temperatures, avoiding potential impacts on the performance of semiconductor devices.
  • Chemical resistance: Resisting the erosion of various chemicals to ensure the purity of fluids or gases.
  • Heat resistance: Maintaining stable performance in high-temperature environments and not easily deforming or degrading.
  • Electrical insulation: Ensuring operational safety in occasions where electrical insulation is required.

Feature:

Sealing property, chemical resistance, heat resistance, electrical insulation, low precipitation.

Machining Precision:

  • The processing accuracy requirements for semiconductor sealing joints are extremely high. High-precision processing equipment and processes need to be used, including CNC lathes, as well as subsequent processing techniques such as fine grinding and polishing.
  • During the processing, key indicators such as dimensional tolerance, surface roughness, and geometric tolerance need to be strictly controlled to ensure the accuracy and performance of the joints.

Machining Process:

The Swiss-type lathe processing technology also plays an important role in the production of semiconductor sealing joints. In the processing of semiconductor sealing joints, the Swiss-type lathe can realize high-precision turning, milling, and drilling operations on parts. Through precise programming and control, the Swiss-type lathe can ensure that all parts of the joint reach the required size and accuracy as designed.

Product Application:

  • Semiconductor sealing joints play a crucial role in the semiconductor manufacturing process with their excellent properties such as high purity, corrosion resistance, and high temperature resistance. They connect gas transmission pipelines and equipment to ensure the stable transmission of high-purity gases.
  • They connect pipelines and reactors in chemical treatment equipment to resist chemical corrosion and ensure the purity of fluids and the normal operation of the equipment. They are used to connect pipelines and equipment in the coolant circulation system to ensure the heat dissipation of high-temperature equipment and its normal operation.

OEM / ODM Services

Specializing in OEM/ODM machining and turning processes, particularly for components designed for leakage testing

Suzhou Changfei Precision Machinery Co., Ltd.

Changfei Precision focus on the process of machining parts and turning, especially for the parts with the function of leakage testing. Our team have more than 20 years experience for the turning and machining process. Quickly feedback is one of our development standard. We have more than 50 turing machines and about 50 employees in our factory. The machines can meet your strict customized requirements for the machining tolerance , product quality and delivery time, with the brand of Tomos, Star Citizen. We have strong machinery parts manufacturing capacity, strong inspection equipment, most of the parts were used forautomotive,with the certification of lATF 16949.

We provide a wide range of material options, the metal bars is our usual option, such as stainless steel, copper, brassaluminum and so on. Some multiple plastics is also our options. And the diameter should be from 1mm to 45mm.We have professional quality control team, which have 5 quality engineers and more than 15 inspection staff.

More than 20 years experience for turning and machining process.

Quickly feedback is one of our development standard. We have more than 50 turing machines and about 50 employees in our factory. The machines can meet your strict customized requirements for the machining tolerance , product quality and delivery time, with the brand of Tomos, Star Citizen. 

More than 20 years experience for turning and machining process.

Quickly feedback is one of our development standard. We have more than 50 turing machines and about 50 employees in our factory. The machines can meet your strict customized requirements for the machining tolerance , product quality and delivery time, with the brand of Tomos, Star Citizen. 

  • Services
    OEM | Design | Buyer Label

  • Product line
    Above 10 production line

  • Total Employees
    80 - 120 People

  • Factory
    5,000-10,000 square meters

    They accepted my request to use VHB tape for sticker,nice work,This is the mold to produce the part as my request.

    Alexander-United States

    Great prototype sample,Provide QC report and photos before shipping, nice service.

    Stanly-South Korean

    he CNC of the product is very superb and accurate, the surface is very clea.

    Alexander-Canada

    Product arrived and it was perfect according to our engineer's measurements of the product.

    Philippine-Germany






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