Flare Fittings Supplier in Texas: US-Serving Manufacturer

Flare fittings in Texas are metal-to-metal, cone-sealing instrumentation and hydraulic fittings, 37° JIC and 45° SAE styles, that hold high-pressure, vibration-prone fuel, hydraulic, gas and instrument lines across the state's Permian and Eagle Ford wellsites, Gulf Coast refineries and process plants. Crestflo supplies flare fittings across Texas from outside the state; we serve the market without a physical presence there. Every fitting is built to ISO 8434-2, available in stainless and exotic alloys, NACE-ready for sour service, and delivered in six to eight weeks. These are instrumentation- and hydraulic-grade stainless and alloy flare fittings meant for pressurized fluid and gas systems. They aren't plumbing flare nuts. Nor are they brass automotive flares.

Reviewed by the Crestflo Engineering Team

Also Known As: 37° JIC, 45° SAE, Flared Tube & AN Flare Fittings

Texas buyers call this hardware by a handful of different names. Flare fittings show up as flared-tube fittings, 37-degree JIC flare fittings, 45-degree SAE flare fittings, AN flare fittings, or cone-seal fittings. Specs often reference a competitor pattern instead, something like Parker Triple-Lok®, Swagelok®, or the Eaton flare series.

Seat angle is what splits the family in two. There's the 37° JIC flare, the standard for high-pressure oilfield and hydraulic work, built to SAE J514 / ISO 8434-2 geometry. Then there's the 45° SAE flare, reserved for lower-pressure fuel, gas, and refrigerant lines.

Configurations run the gamut: male and female connectors, unions, elbows, tees, crosses, bulkhead unions, caps, plugs, nuts, and sleeves, with tube, NPT, BSP, and SAE-ORB end connections.

Crestflo carries the full flare range under every one of these names. The company works as a flare fittings supplier, manufacturer, distributor, vendor, and company serving the Texas (TX) market, plus an OEM private-label source and distributor line card.

Texas Flare Fitting Demand: Who Buys 37° JIC & 45° SAE Flares Here

Texas holds the single densest concentration of instrumentation-fitting demand in the United States. Flare fittings are the connection of choice on high-pressure, high-vibration lines, where a re-makeable metal cone seal wins out over the alternatives. The heaviest demand sits in upstream oil and gas. Permian Basin operators around Midland and Odessa, Diamondback Energy, Discovery Operating and the wider RRC District 8 sour-gas belt, along with the Eagle Ford play running the San Antonio, Laredo corridor, all rely on 37° JIC flares for wellsite hydraulic, chemical-injection and instrument lines.

Across the Houston Ship Channel and Golden Triangle, refining and petrochemical plants turn to flare and compression fittings for hydraulic power units, actuator lines and high-pressure gas skids. That list includes Motiva Port Arthur, ExxonMobil Baytown and Beaumont, Marathon Galveston Bay, Chevron Phillips Cedar Bayou and Dow Freeport. Statewide, hydraulic systems standardize on the JIC 37° flare for joints that need to resist shock and vibration.

These facilities are cited as regional operating conditions Crestflo specs flare fittings for. They aren't claims of a supply relationship, nor an endorsement.

Flare Fitting Specs at a Glance: Angle, Sizes, Pressure, Connections & Alloys

Full specifications and configuration options live on the national flare fittings hub, including 37° JIC flare fittings and 45° SAE flare fittings. Values follow the applicable standard, and you can customize them to fit your requirement.

Recommended Alloys & Specs for Texas Flare Fitting Service

Texas has four distinct service regimes, and each one ties a service driver to a specific flare-fitting alloy and governing standard. Flare fittings speak most directly to the high-pressure, sour and chloride cases, oilfield hydraulic and instrument lines, coastal process service, where a metal cone seal and a corrosion-resistant alloy carry the load.

Explore the metallurgy on the 316/316L, Inconel 625, Super Duplex 2507 and 254 SMO material pages. You can also browse by standard, through NACE MR0175 and ASTM F1387, or by service, using the sour-service NACE selection and offshore chloride selection guides. Crestflo builds instrumentation flare-fitting forms in each of these grades. Values follow the applicable standard and can be tailored to what the job requires.

Texas Basin & Cluster Map: Where Flare Fittings Ship

From a Permian sour-gas wellsite hydraulic line to a Golden Triangle refinery actuator skid to a Corpus Christi LNG instrument line, one Texas plant footprint spans four service regimes. Crestflo specs the correct flare-fitting alloy and seat for each, traceable and marked, and it drops right into your existing 37° JIC / 45° SAE flare envelope.

US-Serving Manufacturer Supplying Texas: Lead Time & Logistics

Crestflo manufactures in India and keeps no US warehouse. The pitch to a Texas buyer stays honest and simple: ready stock on standard items, made-to-order for specials, and 6–8 week door delivery, versus the 20+ weeks typical for the majors. Submit an RFQ and you'll have an engineered quote back within days.

Ocean freight naturally routes through the Gulf Coast ports closest to Texas demand. Port Houston is the largest US port complex by total waterborne tonnage; the Port of Corpus Christi ranks third in the country by tonnage and stands as a top gateway for crude and LNG exports. From there, inland distribution covers the Dallas, Fort Worth, Austin and San Antonio corridors, serving both the semiconductor and South Texas markets.

Crestflo's flare fittings are built to the standardized 37° JIC (SAE J514 / ISO 8434-2) and 45° SAE flare geometry. That means they interchange dimensionally with the major flare patterns and drop straight into an existing installed base. The compression tube fitting line goes a step further, qualified to ASTM F1387.

Standard product is of Indian origin and isn't TAA-compliant. US or European melt can be supplied on request, complete with full material traceability, wherever a domestic-melt or TAA basis is needed. See US-origin compliance and lead time.

Standards, Certifications & Traceability for Texas Flare Fittings

Crestflo flare fittings are built to ISO 8434-2, the 37° flare standard, matched to SAE J514 geometry for the JIC pattern and to the SAE 45° flare form. Sour-service flares are supplied NACE MR0175 / ISO 15156 compliant for Permian and Eagle Ford H₂S exposure. Every fitting is heat-number marked for full traceability, with EN 10204 3.1 material test certificates standard and 3.2 available on request; in-house NDT and PMI, plus hydraulic proof, impulse and pull-out testing, support the quality regime. Crestflo is ISO 9001 / 14001 / 45001 and PED certified; certificates are held on file and available through the quality and traceability pages. Certifications are stated as conformance to the standard approvals applicable to flare fittings.

Buy Flare Fittings for Texas: Distributor, OEM & RFQ Paths

Crestflo serves every buyer type sourcing flare fittings in Texas: master distributors and distributors building a line card, equipment manufacturers designing hydraulic and instrument skids to print, OEMs needing private label, and end users, plant and MRO teams, EPC contractors and panel fabricators, needing a fast RFQ. Distributors can request a line card through the distributor program. OEMs can request a private-label program, and plant, MRO, EPC and panel-fabrication buyers can get a fast quote or sample. The JIC 37° and SAE 45° flare forms are dimensional standards, so Crestflo flare fittings drop right into the incumbent envelope. Ask the engineering team for your Parker Triple-Lok® or Swagelok® cross-reference rather than working from a fixed part-number chart. Datasheets and CAD models are available to customers on request.

Request a quote for flare fittings in Texas by using request a quote, or start with a sample request instead. Engineered quotes usually come back within 24-48 hours. To reach US sales, email sales@crestflousa.com or call +1 346 594 9005. Crestflo's team is ready to help.

Why Crestflo for Texas Flare Fittings

Crestflo is the instrumentation arm of an export house with four decades under its belt, recognized by the Government of India and already proven in Middle-East delivery. Now it's landed in the US market as a drop-in, alloy-ready flare fitting supplier. What does that mean for buyers in Texas? A few things.

Delivery runs 6–8 weeks, against 20+ weeks from the incumbents. Every fitting is built to ISO 8434-2, with standardized 37° JIC / 45° SAE flare geometry that interchanges dimensionally with the major patterns. For Permian and Eagle Ford sour service, Crestflo offers NACE MR0175-ready Inconel, Incoloy, duplex and super-duplex builds; coastal chloride lines get a full range of exotic alloys too. Ratings reach 15,000 psi and 350 °C per the applicable standard. Sizes come in both imperial and metric.

Finishing options include passivation, electropolish and silver anti-galling treatment, all to a customer-specified target. Minimum order quantities are small, and private-label plus made-to-print work is available. Every part ships with heat-number traceability and EN 10204 3.1/3.2 MTCs. We Engineer Confidence.

Texas Flare Fittings FAQ

Related Pages

• Instrumentation fittings & valves supplier, Texas
• Flare fittings, full specifications
• 37° JIC flare fittings
• 45° SAE flare fittings
• High-pressure cone & thread fittings
• Oil & gas upstream, Permian
• Hydraulics instrumentation
• NACE MR0175 sour-service standard
• Parker & Swagelok cross-reference
• Request a quote