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SUPERLOK USA - Tube Fittings - Ball Valves - Pipe Fittings - QC's

North American Distribution of Superlok Instrumentation Fittings and Valves

Tube Fittings

UHP – Weld-Clean Fittings

Ball Valves

Pipe Fittings

UHP Diaphragm Valves

Needle Valves

Relief Valves

Superlok Quick Connect

Superlok Check Valves

Superlok Plug Valves

Superlok Flared Fittings

Hose Fittings

Micron Inline Filters

Dielectric Fittings

Micro tee filter

O-Ring Face Seal Fittings

Superlok Bleed Valves

Superlok Manifold Valves

Block and Bleed Valves

UHP Regulator

Superlok Toggle Valves

Excess Flow Valves

Gauge Valves

Purge Valves

CNG products

From Our Blog

High-Pressure Hydrogen Fittings

Superlok® USA · Hydrogen Systems High-Pressure Hydrogen Is Only as Safe as the Fitting Holding It Hydrogen dispenses at 700 bar into a molecule small enough to find any weak joint. At that pressure, the fitting and its alloy are the safety case, not an afterthought. 700 barthe pressure a modern hydrogen dispenser delivers, roughly 10,000 psi 316/316Laustenitic stainless that resists hydrogen embrittlement when the nickel is right Same daymost in-stock Superlok® orders ship when placed during business hours Hydrogen is one of those build-outs that looks quiet until you stand next to it. Federal hub funding wobbled in 2025, but the physical infrastructure kept going in: retail stations dispensing at 700 bar, heavy-duty truck corridors, electrolyzer and industrial gas projects. California alone has more than fifty retail stations running, and a single heavy-duty site can dispense up to 18,000 kilograms of hydrogen a day. Every one of those systems comes down to a lot of small connections that have to hold a very small molecule at very high pressure. That is what a high-pressure hydrogen fitting is really for, and it is exactly where Superlok® lives: 316/316L instrumentation fittings and valves, specified right, from stock. Why hydrogen is unforgiving on a

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Oil and gas and Boom!

The U.S. Energy Boom Is Back, and It Runs on Parts That Have to Hold

Superlok® USA · 2026 Energy Outlook The U.S. Energy Boom Is Back, and It Runs on Parts That Have to Hold Record crude output and the biggest pipeline build-out since 2008 mean more instrumentation, more pressure systems, and a lot less patience for a back-ordered fitting. 13.6Mbarrels a day, the 2025 U.S. crude record the EIA expects to hold in 2026 44.9 Bcf/dnew gas pipeline capacity planned for 2026–27, the most since 2008 (EIA) Same daymost in-stock Superlok® orders ship when placed during business hours American energy is running wide open again, and the numbers are hard to argue with. The U.S. hit an annual crude record of 13.6 million barrels a day in 2025, and the EIA expects output to stay right near that mark through 2026. The Permian alone is pumping about 6.0 million barrels a day, roughly 44 percent of everything the country produces, plus 22 Bcf/d of natural gas. Downstream, operators have lined up 44.9 Bcf/d of new pipeline capacity for 2026 and 2027, the largest build-out since 2008, and more than two-thirds of it starts in Texas. From the wellhead in West Texas to the LNG trains on the Gulf Coast, crews are building. And building means

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AI Data Centers

The AI Buildout Runs on Fittings You Can Actually Get

Superlok® USA · AI Infrastructure The AI Buildout Runs on Fittings You Can Actually Get Power is doubling. Racks are running hot. The small parts that seal the cooling loop are the ones holding up schedules. 2×U.S. data center power demand by 2027, 31 GW to 66 GW (Goldman Sachs) $690Bhyperscaler AI infrastructure capex in 2026 (Dell’Oro Group) Same daymost in-stock Superlok® orders ship when placed during business hours The demand is real, and it is enormous. Goldman Sachs projects U.S. data center power demand roughly doubles, from about 31 GW in 2025 to about 66 GW in 2027, lifting data centers from around 4.1% of U.S. peak power to about 8.5%. Dell’Oro Group puts 2026 hyperscaler AI capex near $690 billion, spread across Microsoft, Amazon, Google, Meta, and the OpenAI and Oracle Stargate effort. The money is committed. The hard part is turning it into buildings that actually run, and that comes down to the smallest parts on the job. Power is doubling, and space is already gone The map tells the story. CBRE puts Northern Virginia, the largest data center market on earth, at roughly 4,182 MW with a record 0.3% vacancy. Dallas-Fort Worth has about 716 MW under

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What To Expect

Why SUPERLOK USA?

We recognize the importance of your work and dedicate ourselves to providing expedient service, quotes, and shipping.

​Quality

Our Superlok Instrumentation Fittings and Valves set the bar for surface finish, ease of installation, and machining technology. Our numerous certifications such as; ISO 9001 CERT, NUCLEAR N STAMP, TUV CERT, GL CERT, LLYODS REGISTRY CERT, DNV CERT, CNG BALL VALVE and others are testament to our high quality product line. We truly believe our product line is the best in the industry!

Availability

We currently stock inventory well into the thousands on individual items supporting our entire USA Distributor Network. In addition, our California Distributor under the same roof as Superlok USA carries complimentary items such as; high purity fittings and valves, face seal fittings, weld fittings, dielectric fittings, brass fittings and valves, carbon steel fittings, stainless steel tubing, FEP tubing, flexible metal hoses, rubber hoses, and gauges.

Service

Our highly knowledgeable team is technically capable and eager to answer any questions. We can cross reference any other fitting manufacturer’s part numbers and provide an immediate quote. Need a part after hours or on a weekend? No problem, we will make it happen!

NORTH AMERICAN DISTRIBUTION
Providing High-Grade
Instrumentation Valves and Fittings

Industry Leaders Using Superlok

Superlok USA at a Glance
Customer calls will always be answered by one of our highly trained team members. We do not believe a customer should ever be sent to voicemail or choose between numerical options.

Experienced and Skilled Technicians

We truly thank you for your business and look forward to servicing additional customers. Experience the Superlok USA difference today!

Customer-Focused Approach

We recognize the importance of your work and dedicate ourselves to providing expedient service, quotes, and shipping. With over 60 years of experience in the fitting and valve industry, our focus has not changed. “Service the customer!” A high-quality product, available to ship today, and unwavering customer service.

Industries Served

Enhancing The Fluid System Performance