Instrumentation Accessories

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Precision-Engineered for Reliable Connections

QI LOK offers a complete range of instrumentation accessories including pipe gauge syphons, condensate pots, air headers, tube clamps, gauge adaptors, snubbers, sunshade & flushing rings Designed for safe, easy installation, our accessories ensure reliable and flexible connections between pressure gauges & process lines.

Design & Features

  • Complete range of accessories for instrumentation systems
  • Designed for safe and easy installation
  • Ensures reliable, flexible instrument connections
  • Supports accurate pressure measurement and protection


These accessories are engineered to enhance system safety, improve performance, and ensure consistent operation.

Materials & Construction

Manufactured from high-quality materials, QI-LOK Instrumentation Accessories are built for durability and compatibility with various industrial applications:

  • Stainless Steel
  • Carbon Steel
  • Monel
  • Brass


All components are precision-machined and factory tested for dependable performance.

Performance & Reliability

Applications & Industries

Why Choose QI-LOK Instrumentation Accessories?

Secure Connections

Ensures reliable, leak-free connections between instruments and process lines.

Protective Function

Helps protect gauges and instruments from pressure surges and damage.

Material Quality

Manufactured using high-grade metals for durability and corrosion resistance.

Easy Installation

Designed for quick, safe, and flexible installation in industrial systems.

Product Catalogue & Technical Details

For complete specifications, material options, and technical information, download the QI-LOK Instrumentation Accessories Catalogue.

Enhance Instrument Safety and System Reliability

Select the right QI-LOK instrumentation accessories for secure, accurate, and dependable industrial installations.

High-Integrity Tubing & Tube Fittings Solutions

QI-LOK tubing and tube fittings are precision-engineered to deliver secure, leak-tight performance in high-pressure and high-temperature instrumentation systems. Designed with a robust body, nut, and dual-ferrule system (front and back ferrules), they ensure strong tube gripping, reliable sealing, and excellent resistance to vibration and fatigue.

Our dual-ferrule design allows for easy installation without excessive torque while maintaining consistent performance throughout the system’s service life. These fittings are ideal for critical applications where safety, reliability, and long-term integrity are essential.

Materials & Construction

QI-LOK tube fittings are manufactured using high-quality raw materials under strict quality control processes. Available material options include:

  • Stainless Steel (SS304, SS316/316L)

  • Duplex & Super Duplex

  • Monel, Hastelloy, and other special alloys

This wide material range ensures compatibility with corrosive media, extreme temperatures, and demanding operating conditions.

Performance & Reliability

Sizes & Configurations

QI-LOK tubing and tube fittings are available in a comprehensive range of:

  • Tube sizes and wall thicknesses

  • Straight, elbow, tee, and cross configurations

  • Male and female threaded connections

Custom configurations can also be supported based on project requirements.

Industries & Applications

Why Choose QI-LOK Tube Fittings?

Precision Design

Dual-ferrule engineering ensures secure tube gripping and consistent leak-tight sealing.

Extreme Performance

Designed to withstand high pressure and temperature in demanding industrial conditions.

Material Range

Available in multiple alloys, sizes, and configurations for diverse applications.

Proven Reliability

Trusted for safe, long-term performance in critical and mission-essential systems.

F.A.Q

Common Questions

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Velit sociosqu purus enim pharetra sed sem at iaculis. Felis ridiculus adipiscing dignissim eros pellentesque mus vitae litora. Felis nullam tortor phasellus viverra ut arcu. Euismod magnis ante convallis vulputate odio augue sit pretium dapibus.

Velit sociosqu purus enim pharetra sed sem at iaculis. Felis ridiculus adipiscing dignissim eros pellentesque mus vitae litora. Felis nullam tortor phasellus viverra ut arcu. Euismod magnis ante convallis vulputate odio augue sit pretium dapibus.

Velit sociosqu purus enim pharetra sed sem at iaculis. Felis ridiculus adipiscing dignissim eros pellentesque mus vitae litora. Felis nullam tortor phasellus viverra ut arcu. Euismod magnis ante convallis vulputate odio augue sit pretium dapibus.

Velit sociosqu purus enim pharetra sed sem at iaculis. Felis ridiculus adipiscing dignissim eros pellentesque mus vitae litora. Felis nullam tortor phasellus viverra ut arcu. Euismod magnis ante convallis vulputate odio augue sit pretium dapibus.

Velit sociosqu purus enim pharetra sed sem at iaculis. Felis ridiculus adipiscing dignissim eros pellentesque mus vitae litora. Felis nullam tortor phasellus viverra ut arcu. Euismod magnis ante convallis vulputate odio augue sit pretium dapibus.

Velit sociosqu purus enim pharetra sed sem at iaculis. Felis ridiculus adipiscing dignissim eros pellentesque mus vitae litora. Felis nullam tortor phasellus viverra ut arcu. Euismod magnis ante convallis vulputate odio augue sit pretium dapibus.