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Dallas has steadily grown into one of the country’s strong industrial hubs, supporting a wide range of sectors like oil and gas, construction, HVAC, and manufacturing. At the hart of many of these operations are tube fittings, small but essential component that keep systems safe, leak-free, and efficient.
In this guide, we’ll get to know the top 7tube fittings manufacturersin Dallas, USA for 2025. Let’s dive into it!
BRENNAN INDUSTRIES
Brennan is a global manufacturer of hydraulic, pneumatic and instrumentationfittings and adapterssince 1953 with a Dallas-area distribution and service center that supplies OEMs and MRO customers across the region. Brennan grew from a small U.S. operation into a multi-national fitting supplier with manufacturing and distributions centers worldwide. They emphasize broad product selection, aerospace-grade manufacturing controls and traceability to support demanding and high-reliability systems.
Features: Brennan’s precision-machinedtube fittings and adaptersare produced in multiple and platings with full testing and traceability, making them ideals for high-pressure instrumentation, hydraulic systems and engineered special-parts requirements.
SWAGELOK NORTH TEXAS
Swagelok North Texas is the authorized regional Sales and Service Center representing Swagelok’s manufacturedtube fittings, valves hoses, and custom assemblies, delivering local technical support, certified assemblies and field services to North Texas industries since 1957. Swagelok began as Crawford Fitting Company in 1947 and expanded worldwide; the North Texas center has provided local service for decades.
Features: Swagelok’s signature is two-ferruletube fittingsand reengineered assemblies deliver repeatable, leak-light performance and are best used in instrumentation, semiconductor, chemical and high-quality fluid systems with reliability and repeatability.
PARKER HANNIFIN
Paker Hannifin is a diversified global manufacturer of motion-control and fluid-handling technologies since 1917 offering hydraulics, instrumentation and process systems. Parker expanded through decades of engineering innovation and acquisitions into a global leader in fluid and motion control technologies.
Features: Parker’s tube-fittings such as ferrule, face-seal, and high-pressure systems, deliver engineered metal seals and broad material options suited to aerospace, industrial hydraulics and high-pressure process applications.
MERIT BRASS
Merit Brass is a long-established manufacturer and national distributor or brass, stainless and alloy pipe fittings, valves, and related pipe-valve-fitting products since 1937, with a major Dallas distribution center that support contractors and commercial projects. Merit has expanded manufacturing and distribution footprints across the U.S., adding modern fulfillment centers including a large Dallas DC to serve Southern customers. The company combines manufacturing supply chains with local order-fulfillment to speed project delivery.
Features: Merit’s durable brass andstainless fittingsand press-systems are engineered for plumbing, HVAC and commercial construction application that has corrosion resistance and reliable mechanical joints.
4-STAR HOSE & SUPPLY
4-Star Hose & Supply is a Texas-based fabricator and distributor headquartered in Dallas that supplies hydraulic and industrial hose, metal-hose assemblies, valves and fittings and provides in-house ASME weld shop fabrication. It was founded in 1983 and grown into a multi-location Texas fabricator and distributor; 4-STAR was later partnered with larger ownership while retaining local manufacturing capability.
Features: With an ASME-certified weld shop and metal-hose fabrication capability, 4-STAR’s assemblies and fitted solutions are tailored for high-pressure oil and gas, heavy industrial and on-site maintenance work requiring rapid, tested assemblies.
The company combines stocked inventory with custom assembly services for filed and OEM customers.
STUART HOSE & PIPE CO.
Stuart Hose & Pipe is a full-line Dallas-based distributor of hose, pipe, fittings, and related fabrication services with extensive in-stock inventory and counter service for contractors, municipalities and industrial customers since 1961. Stuart has built a regional reputation for large inventories and responsive counter service across Texas. The company is focused on fast fulfillment, technical counter support and custom assemblies.
Features: Stuart’s broad stocking and fabrication capability make their fittings and assembled hose/pipe solutions especially valuable for rapid maintenance turnarounds, jobsite installs and local service work across municipal, commercial and industrial sectors.
ALL-TEX PIPE & SUPPLY
All-Tex Pipe & Supply is located at Dallas offering a pipe-valve-fitting that pairs with stocked inventories with in-house cutting, threading and grooving services and project value-engineering for mechanical contractors and OEMs. It was established in the 1970s to serve Texas contractors, All-Tex has expanded to multiple Texas branches and developed a PVF video library to support technical buyers. They had grown into one of the most respected distributors in the country.
Features: All-Tex’s combination of stocked fittings and fabrication services is best used on large mechanical and construction projects where fast, coordinated PVF delivery and on-site fabrication reduce installation time and change order exposure.
Founded in 2004, NingBo NJ Hydraulic Adapter Co., Ltd specializes in manufacturing hydraulic fittings, hydraulic adapters, hose fittings, split flange kits, flange adapters, flanges, reusable hose fittings, ferrules, caps and plugs and so on, then sell to worldwide, especially North America, South America, Australia, Germany, UK. Our history of collaboration with our customers for specially designed hydraulic applications, has established NJ as an industry-preferred source for customer-specific manufactured adapters. We are proud to serve major markets including: construction, agriculture, mining, industrial equipment and more. All NJ fittings are manufactured to the highest standards, meeting S.A.E./BRITISH/EATON/DIN and INTERNATIONAL specifications. We control our own manufacturing both domestically and overseas. NJ has a strong inventory reserve, more than 20,000 warehouse has more than 25,000 series and sizes of fittings, far more than the competitors twice as much. From the time we receive your order until it arrives at your facility, we're committed to meeting your deadlines and delivery requirements. Our goal is to provide your fittings as fast as possible — when and where you need them — which also helps you keep your inventories and freight costs low. Whether you have an emergency or an ongoing need, send us an email. We deliver the fittings you want, along with the high quality, best after-sales service and competitive price you deserve.