Glass-Lined Equipment Customization
Glass-Lined Equipment Customization
  • ASTM-Standard Steel Materials Carbon steel, alloy steel, stainless steel
  • Enhanced Enamel Formulations Superior resistance to corrosion, high temperature, acids and alkalis
  • Precision-Controlled Manufacturing Cold spray with curve firing for uniform enamel thickness and density
Glass-Lined Thermowell

Glass-Lined Thermowell

The glass-lined thermowell provides a reliable temperature measurement interface for glass-lined reactors. With its glass-lined seamless tube structure, the glass-lined thermowell helps you monitor process temperature more safely in corrosive operating conditions and works with different sensor options for stable and dependable temperature detection.

With its baffle-style structure, the glass-lined thermowell (baffle type) works as a protected temperature measurement channel while also influencing material movement inside the vessel. The design is well suited for operating conditions that require both effective agitation and reliable temperature control.

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Features
  • Simple and Reliable Structure
    The glass-lined thermowell consists of a seamless tube and a flange. The outer wall is glass-lined, and the glass-lined thermowell is installed on the reactor as a protected temperature measurement channel.
  • Compatible with Different Sensing Devices
    The glass-lined thermowell does not detect temperature directly on its own. It can be fitted with an integrated armored thermometer, a tantalum pin sensor, or matching instruments to display process temperature.
  • Round-Section Design with Mild Baffle Effect
    The glass-lined thermowell has a round cross-section. This structure is simple and reliable and also provides a certain baffle effect, although the baffle function is weaker than that of a baffle-type thermowell.
  • Flexible Installation Option
    The glass-lined thermowell can be installed in vertical or inclined positions. The inclined type is often used together with an anchor agitator, allowing temperature measurement at a lower liquid level without interfering with agitation.
  • Different Measurement Options for Process Selection
    According to the temperature measurement method, the glass-lined thermowell is available in a standard round-tube type and a tantalum pin round-tube type, making selection easier for different operating conditions.

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Please contact Lante for custom glass-lined steel equipment designed to meet your specific needs.

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Why Us

Why Us

  • Certified manufacturing standards
    We hold authoritative ASME (Section VIII Division 1) and CE (PED) certifications, ensuring full compliance with international safety and quality standards. This guarantees our glass-lined steel equipment meets the strict regulatory requirements of global chemical, pharmaceutical, and agrochemical clients.
  • In-House Enamel R&D Laboratory
    Our dedicated in-house R&D center specializes in custom enamel formulations, including acid-resistant, acid-alkali resistant, high-temperature resistant, and wear resistant options. These proprietary formulas deliver exceptional durability against corrosive media, mechanical impact, and thermal shock, ensuring reliable performance in diverse operating environments.
  • Advanced Cold Spray Enameling Process
    Our glass-lined equipment utilizes advanced cold spray enameling process with multiple high-temperature firing cycles. This technology ensures a thinner, more uniform, and denser enamel layer with significantly reduced risk of chipping or peeling. The controlled firing process guarantees optimal adhesion and long-term durability in the most demanding chemical processing conditions.
  • Precision Belt Polishing Pretreatment
    Prior to enameling, every steel shell undergoes rigorous precision belt polishing to thoroughly remove mill scale, pits, and surface impurities. This meticulous pretreatment process ensures superior substrate smoothness and integrity, providing an ideal, contamination-free foundation for strong and uniform enamel bonding.
  • Multi-zone electric furnace control
    The enameling furnace uses independent multi-zone control with computerized management of heating, holding, and cooling. The temperature difference inside the furnace is controlled within 5°C, helping maintain consistent firing quality.
  • Vertical firing process
    All equipment is produced using a vertical firing process, which provides more even heating, reduces deformation, and helps maintain the overall appearance of the equipment as well as flange flatness.
  • Controlled slow firing curve
    The firing process follows a low-temperature entry and low-temperature exit slow-firing curve. Combined with dedicated furnace tooling and controlled firing methods, this helps ensure enamel quality comparable to that of established international manufacturers.
  • Full-process quality management
    We maintain a complete quality management system with full-process control. For glass-lined quality inspection, we apply three inspection procedures covering:
    1. internal and external visible defects
    2. enamel thickness
    3. high-voltage spark testing
    This helps ensure that delivered products meet required standards and specifications.
  • Custom non-standard equipment design and manufacturing
    Custom design and manufacturing support is available for non-standard products. Based on different process requirements, tailored solutions can be developed for special equipment structures and agitator selection supported by CFD fluid dynamics simulation.
  • Strong R&D capability
    We have strong research and development capacity and currently hold more than 40 national patents covering equipment tooling, products, and manufacturing processes.