ABOUT US

Superlok South – Quality, Availability, and Real Industry Support

Founded in 2018 and now operating as Superlok South, we specialize in Swagelok®-compatible instrumentation fittings and valves—serving customers across the Gulf Coast, from Texas to Florida. Our team brings decades of experience in fluid systems, including leadership roles at DK-LOK, and we understand the real demands of oil & gas, chemical, and industrial processing environments.

We stock a wide selection of stainless steel tube fittings, valves, and fluid system components that meet or exceed Swagelok® standards—without the high markup. Whether you’re replacing parts, building new systems, or looking for hard-to-find alternatives, we help you get the right product fast.

Our job doesn’t stop at shipping inventory. We provide quoting, part number cross-referencing, and application guidance so you’re never left guessing. Need emergency support after hours? We’re known for picking up the phone when others don’t.

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What We Offer

Our Product Lineup

At Superlok South, we supply fully compatible alternatives to Swagelok® valves, fittings, and components without the inflated cost. Our inventory covers everything from compression tube fittings to ball valves and tubing, all designed to meet industrial demands across a wide range of applications.

We keep inventory moving and in-stock so you don’t wait around. Whether you’re sourcing for a plant shutdown, system upgrade, or day-to-day maintenance, we help you get the right fit, fast. Every item we carry is built for performance and reliability in high-pressure and high-purity environments.

Our team goes beyond product fulfillment. We help you cross-reference Swagelok® part numbers, ensure system compatibility, and simplify sourcing across complex builds. At Superlok South, we focus on giving Gulf Coast operations dependable fluid system options backed by real support.