When you need Swagelok® pipe fittings alternatives, SuperlokUSA is the name you can trust. We’ve been in the industry for over 60 years, crafting solutions that match the performance of Swagelok® products but come with better pricing, faster delivery, and support that’s there when you need it most. Ours are designed for industries where reliability is critical like oil and gas, chemicals, and instrumentation applications. Whether you’re handling fluids or gases in demanding systems, we keep your operations running smoothly with leak-free performance.
These are a standard in the industry, but SuperlokUSA offers a great option without compromising on quality. We’ve built our reputation on providing comparable parts that deliver the performance you need at a lower cost, with service that’s hard to beat.
Here’s why engineers across industries choose us:

Ours are fully interchangeable with Swagelok® systems, so you can swap them in without any modifications—no downtime, no headaches.

Meets strict industry standards, including ISO 9001, TUV, Lloyd’s Registry, and DNV, ensuring reliability for your applications.

Come with similar pricing compared to Swagelok®, helping you save on costs while maintaining the same performance.

With fast delivery, we ensure you get yours without delays, keeping your projects on track.
Downtime can be costly, especially when you’re dealing with critical fluid systems. At SuperlokUSA, we maintain a complete inventory across our California warehouse and USA Distributor Network. We’ve got a wide range of inventory in stock, ensuring you’re never left waiting for a critical part. Here’s what we carry:

We ship orders quickly, ensuring our customers never face delays. Whether you’re in oil and gas, chemicals, or instrumentation, our parts are in stock and ready to ship. We’ve got you covered no backorders, no excuses, just the parts you need, right now.
Choosing SuperlokUSA’s parts brings tangible benefits to your operation, improving efficiency, safety, and cost savings. Here’s what you gain when you choose us:

Our fittings are designed for straightforward assembly, reducing installation time.

Leak-free performance reduces risks, ensuring safety in your fluid and gas systems.

From oil and gas to chemicals, ours work across a wide range of applications.

Leak-free mean less downtime and repairs, saving you on annual operating costs.

Designed for easy maintenance, with accessible components.

Our fittings minimize flow resistance, improving system efficiency and reducing energy costs.

Compact designs save space, ideal for tight installations.
Ours are built to perform, whether you’re managing fluid systems in oil and gas, handling chemicals in processing plants,
or ensuring precision in instrumentation applications.
Ours are made up of components that guarantee reliable performance in every application. Here’s what goes into every fitting:
Every piece is quality-checked to meet industry standards, so you can trust them in your system, whether it’s for
instrumentation or industrial applications.
Play a critical role in oilfield operations, managing the safe transport of crude oil, natural gas, and corrosive process fluids across high-pressure systems.
Fluid systems in chemical plants benefit from our fittings, ensuring leak-free performance.
Precision systems rely on our fittings for accurate control and measurement.
Systems in power plants use us for steam and coolant lines.
Offshore platforms use us for hydraulic and seawater systems.
Fluid systems in food processing depend on us to maintain sanitary conditions.
Fluid systems in pharmaceutical manufacturing use us to ensure compliance with sanitary standards.
Systems in water treatment plants use our fittings to handle chemicals.
At SuperlokUSA, we’re not just selling fittings we’re solving problems. Our team knows these parts inside and out. Need a replacement for a specific part? We’ll cross-reference it and find the perfect SuperlokUSA match. We provide fast quotes, real advice, and support whenever you need it even after hours. Whether you’re working in oil and gas or instrumentation, we’ll get you the right fittings for the job. We’re here to make your job easier, ensuring you get answers fast.
We’re trusted by engineers and relied on by industries because we deliver durability and zero leaks every time. Our parts are built for fluid and gas systems that can’t afford downtime.
With a complete inventory, fast service, and expert support, we’re here to make your job easier. We’ve served customers across many countries, focusing on what matters getting you the right parts, fast.