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Superlok Fittings

Superlok Fittings By SuperlokUSA®

SuperlokUSA’s Superlok fittings set the standard for high-performance fluid and gas control systems. Designed for precision and durability, these fittings ensure secure, leak-proof connections across various industries, including oil & gas, chemical processing, and instrumentation.

Each Superlok fitting undergoes rigorous quality control, ensuring compliance with industry standards and providing long-term reliability. Available in multiple configurations, materials, and sizes, these fittings are optimized for high-pressure and high-temperature environments. With the integration of Superlok compression fittings, users gain additional flexibility and ease of installation, making them a top choice for demanding applications.

When your system can’t afford leaks, failures, or downtime  this is the gear you trust.

Superlok fittings are built for critical applications that demand more than just a basic seal. Whether you’re working with pressure systems in high-purity labs or keeping production clean on a food-grade line, we’ve got your back. From hygienic fluid processors to petrochemical plants, these fittings are engineered to perform under pressure, hold tight, and last longer than the rest.

Every piece is made from 316 stainless steel and other corrosion-resistant alloys for long-term reliability in harsh, high-performance environments. And with options designed for clean-in-place (CIP) instrumentation, we make sure you never compromise on sterility, safety, or downtime.

Need sanitary stainless steel fittings for fluid processing? Or looking to upgrade to hygienic valves that actually meet spec instead of barely passing it? You’re in the right place. You deserve peace of mind when everything depends on the connection.

Need help choosing the right valve?
Call us or hit “Request a Quote” below. We’ll get you sorted.

SUPERLOK FITTINGS: The Best Fittings for Your Instrumentation Needs

Superlok Tube Fittings

SUPERLOK Tube Fittings are produced by a strict management of materials, high Read More

Superlok Pipe Fittings

Superlok Pipe Fittings are produced by strict management of materials, high Read More

Superlok Flared Fittings

37º Flare Seal Stainless steel, Carbon steel, Brass According to SAE J514 & ISO8434-2 Read More

Hose Fittings

No clamp or special tools are required during installation Stainless steel, Brass Read More

UHP – Weld-Clean Fittings

Maximum Working Pressure: 8,500 psi (585 bar) at 100° F (38° C) Working Temperature Read More

Dielectric Fittings

The Superlok® Dielectric Fittings are designed to insulate subsystems from Read More

O-Ring Face Seal Fittings

Superlok O-Ring Face Seal Fittings are designed for rapid assembly in pipe, tube Read More

UHP – Bend Fittings

Superlok UHP-Bend Fittings are produced by a strict management of materials, high Read More

High Pressure Fittings

Fittings can be made, disconnected and remade easily to provide a reliable leak tight Read More

SUPERLOK FITTINGS: The Best Fittings for Your Instrumentation Needs

Superlok Tube Fittings

SUPERLOK Tube Fittings are produced by a strict management of materials, high Read More

Superlok Pipe Fittings

Superlok Pipe Fittings are produced by strict management of materials, high Read More

UHP – Weld-Clean Fittings

Maximum Working Pressure: 8,500 psi (585 bar) at 100° F (38° C) Working Temperature Read More

Superlok Flared Fittings

37º Flare Seal Stainless steel, Carbon steel, Brass According to SAE J514 & ISO8434-2 Read More

Hose Fittings

No clamp or special tools are required during installation Stainless steel, Brass Read More

O-Ring Face Seal Fittings

Superlok O-Ring Face Seal Fittings are designed for rapid assembly in pipe, tube Read More

Dielectric Fittings

The Superlok® Dielectric Fittings are designed to insulate subsystems from Read More

UHP – Bend Fittings

Superlok UHP-Bend Fittings are produced by a strict management of materials, high Read More

High Pressure Fittings

Fittings can be made, disconnected and remade easily to provide a reliable leak tight Read More

Why Superlok Fittings?
When it comes to fluid control and connectivity, Superlok Instrumentation Fittings offer unparalleled quality, reliability, and safety. With their precision engineering, seamless integration, and wide application range, these fittings empower industrial systems to achieve optimal efficiency. Superlok continues to drive innovation in the field, setting the benchmark for excellence in instrumentation fittings.

Unmatched Quality and Engineering

Superlok Instrumentation Fittings boast superior quality and engineering, making them a top-notch choice for critical applications. Crafted with precision, these fittings offer a robust and leak-free connection, guaranteeing the integrity of fluid systems. With high-grade materials and stringent manufacturing processes, Superlok ensures durability and long-lasting performance.

Seamless Integration

One of the standout features of Superlok Instrumentation Fittings is their seamless integration capability. These fittings are designed to provide hassle-free connectivity, enabling easy installation and maintenance. With a wide range of fitting types, sizes, and configurations available, Superlok caters to diverse industrial requirements, accommodating various fluid types and pressures.

Reliable Performance

In industrial systems, reliability is key. Superlok Instrumentation Fittings excel in this aspect, ensuring consistent and dependable performance. From extreme temperatures to corrosive environments, these fittings exhibit exceptional resistance and durability. They are engineered to withstand high pressures and vibrations, maintaining system integrity even in demanding conditions.

Enhanced Safety

Safety is a top priority in any industrial setting. Superlok Instrumentation Fittings incorporate innovative features to enhance safety measures. With advanced locking mechanisms, these fittings prevent accidental disconnectios, minimizing the risk of leaks and potential hazards.

Wide Application Range

Superlok Instrumentation Fittings find extensive applications across diverse industries. From oil and gas to chemical processing, semiconductor manufacturing to pharmaceuticals, these fittings cater to a wide range of sectors. Their versatility, reliability, and compatibility with various fluid systems make them a preferred choice for engineers and technicians worldwide.

Trusted Partner

Superlok Instrumentation Fittings have earned a reputation as a trusted partner in the industrial landscape. With a commitment to excellence, the company provides exceptional customer support, technical expertise, and customized solutions. Their global network of distributors ensures easy accessibility and prompt delivery, further solidifying their position as a reliable industry leader.

Industry Leaders Using Superlok