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TEXAS INDUSTRIAL SUPPLY DISTRIBUTOR.

OUR PRODUCTS

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TRUSTED BY LEADERS ACROSS ENERGY, INDUSTRIAL AND PIPELINE MARKETS

INDUSTRIES WE SERVE

OIL & GAS

POWER GENERATION

MARINE & OFFSHORE

FABRICATION & MANUFACTURING

ARCHITECTURE & STRUCTURAL STEEL

PETROCHEMICAL & CHEMICAL PROCESSING

PIPE

PIPE

We distribute a complete range of stainless steel and carbon steel pipe in sizes from 1/8” up to 48”. Options include Seamless, ERW, LSAW, DSAW, FBE-coated, and Galvanized pipe, all sourced from trusted manufacturing partners known for consistent quality and reliability.​ SouthCross covers key industry grades such as SA/A53B, SA/A106B/C, API 5LB, and API 5LX42–X70, ensuring we can meet the demands of projects across multiple sectors.​ Whether your needs call for bulk orders or specialized requirements, we supply pipe and materials prepared to your exact specifications. 

SEAMLESS - Carbon Steel

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​SIZES

  • 1/8" - 26" Single Random and Double Random Lengths

​WALL SCHEDULES

  • Sch. 20 - Through XXH, with XXXH in 2-1/2" and 3"

​FINISH OPTIONS

  • Black Plain End

  • Galvanized Plain End

  • Threaded and Coupled (Black & Galvanized)

  • Fusion Bond Epoxy

​SPECIFICATIONS

  • ASTM A 53 Grade B

  • ASTM A 106 Grade B/C

  • API5L Grade B

  • API5L Grade B / X42 / X52 / X60 / X65

  • ASME

  • NACE MRO175

WELDED/ERW - Carbon Steel

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​SIZES

  • 1/2" - 48" Sch. 10, STD and XH Single Random and Double Random Lengths

SPECIFICATIONS

  • A53 Grade A

  • API5L Grade B

  • API5L Grade B / X42 / X52 / X60 / X65

  • PSL-1

  • PSL-2

​FINISH OPTIONS

  • Black Plain End

  • Galvanized Plain End

  • Threaded and Coupled (Black & Galvanized)

  • Fusion Bond Epoxy

​LOW TEMP

  • 1/2" - 24" A350 LF-2 Flanges

  • 1/2" - 24" A420 WPL-6 Fittings

  • 1/2" - 2" A350 LF2 Pressure Fittings THD & SW

SEAMLESS - Stainless Steel

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​SIZES

  • 1/4" - 20"

​WALL SCHEDULES

  • 10s, 40s, 80s, 160, and XXH, True 40, True 80

​GRADES

  • 304/L

  • 316/L

​SPECIFICATIONS

  • ASTM A312

WELDED/ERW - Stainless Steel

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​SIZES

  • 1/4" - 36"

​WALL SCHEDULES

  • 10s, 20, 40s, 80s

​GRADES

  • 304/L

  • 316/L

​SPECIFICATIONS

  • ASTM A312

FITTINGS

FITTINGS

SouthCross Materials provides a comprehensive range of pipe fittings—everything from butt-weld and forged fittings to nipples, outlets, and high-pressure tube fittings. We offer fittings in carbon steel and stainless steel to serve industries including oil & gas, petrochemical, power generation and more.

BUTT-WELD

​We offer standard and special-grade butt-weld fittings to support your project timelines. All products are manufactured in accordance with recognized standards such as ASTM, ASME, API, ANSI, DIN, and others.

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FITTING TYPES

  • Elbows, Tees, Reducers, Caps

  • Stub Ends, Crosses, Laterals, Olets

​GRADES

  • Carbon Steel

  • Stainless Steel

  • Low-Temperature & High-Yield Steels

​SIZES

  • From small ~½″ up to large ODs (special order options available)​

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​SPECIALTY OPTIONS

  • Galvanizing

​WALL SCHEDULES

  • STD, 40, 80, 160, XXH, etc.

FORGED STEEL

For high-pressure or high-stress applications, our forged fittings offer higher strength and durability. These are suitable where welded fittings may not be sufficient.​

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FITTING TYPES

  • Standard / Street Elbows, Tees, Crosses

  • Couplings, Reducers, Outlets, Inserts, Caps, Unions, Bushings, Plugs

​GRADES

  • Carbon Steel (API, ASTM)​

  • Low-Temperature Steels

​SIZES

  • Typically from ~1/8″ up to 4″ (higher sizes upon request)

​PRESSURE RATINGS

  • PSIG ratings often 10,000-15,000 (varying by size / material)

NIPPLES, SWAGES & OUTLETS

For systems where high working pressure or precision instrumentation is required, we offer tube fittings built to rigorous standards.​

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NIPPLES

  • Carbon and Stainless

  • Stock Lengths & Custom Lengths

SWAGES / SWAGE NIPPLES

  • For changing sizes or sections in high-pressure lines.

OUTLETS / BRANCH FITTINGS

  • Socket weld, Butt Weld, Threaded Outlets, etc.

FLANGES

FLANGES

We distribute a comprehensive range of industrial pipe flanges to meet the connection and sealing demands of critical systems. We offer standard and special-grade flanges manufactured to industry specs, in a variety of materials. Whether for high pressure, corrosive environments, or structural applications, we have dependable flange solutions.

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TYPES | Blind, Lap Joint, Long Weld Neck, Reducing, Slip-On, Socket Weld, Threaded, Weld Neck & Custom or Specialty by request. 

Custom sizes, special wall thickness, or unusual material grades available upon request.​

MATERIALS AVAILABLE

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STANDARD GRADES

  • ​Carbon Steel (A105, etc.)

  • Stainless Steel (304/304L, 316/316L, etc.)

  • High Yield Carbon Steel

  • Low Temperature Steel

SIZES AVAILABLE

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  • From small (½") up to large diameters (48" or larger, depending on material)

PRESSURE CLASSES

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  • 150#, 300#, 600#, 900#, 1500#, 2500# (as well as custom rating or ASME/API classes)

VALVES

VALVES

Valves are essential control devices in any piping system. They regulate, shut-off, divert, or control the flow of liquids, gases, or slurries under varying temperature, pressure, and environmental conditions. We distribute a wide range of industrial valves engineered to meet project standards and built for reliable operation in demanding conditions.

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TYPES | Ball, Trunnion, Check, Gate and Globe

SPECS

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TRUNNION MOUNTED BALL VALVES

  • 3 Piece Forged Design

  • Size Range: 2’ – 48”

  • Pressure Range: ANSI 150#- ANSI 2500#

  • Material Grades: A105N, A182-F316 SS, A350-LF2, A350-LF6, and F51 Duplex

  • End Connection Options: Raised Face, RTJ, Welded, & Flange X Welded

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FLOATING BALL VALVES

  • Size Range: 2’ – 12”

  • Pressure Range - Flanged: ANSI 150# - ANSI 600#

  • Pressure Range - Threaded: 1000WOG – 6000WOG

  • Material Grades: A105N, WCB, LCC, LF2, SS316, & Special Alloys

  • End Connection Options: Raised Face, RTJ, Threaded, & Socket Welded

SWING CHECKS

  • Size Range: 2’ – 42”

  • Pressure Range: ANSI 150# - ANSI 2500#

  • Material Grades: WCB, LCC, & SS316,

  • End Connection Options: Raised Face, RTJ, & Welded

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GATE, GLOVE AND CHECKS VALVES

  • Size Range: 2’ – 42”

  • Pressure Range - Flanged: ANSI 150# - ANSI 2500#

  • Material Grades: WCB, LCC, SS316, & Special Alloys

  • End Connection Options: Raised Face & RTJ

FASTENERS

FASTENERS

SouthCross Materials provides a full line of industrial fasteners built to perform in demanding environments. From heavy hex bolts and high-strength studs to nuts, washers, and specialty hardware, we supply components engineered for strength, precision, and reliability. Available in carbon steel, stainless steel, and alloy grades—with options for galvanized, zinc-plated, and specialty finishes—our fasteners meet ASTM, SAE, and ISO standards to ensure full traceability and consistent quality. 

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TYPES | Bolts & Studs, Nuts, Washers, Structural Hardware, U-Bolts, and Flange Isolation Kits

MATERIALS & FINISHES

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STANDARD GRADES

  • Carbon Steel (various grades)

  • Stainless Steel (304, 316, etc.)

  • Alloy Steel

  • Galvanized

  • Zinc-Plated

  • Hot-Dip Galvanized

  • Teflon

  • CAD Plated

  • Specialty Coatings for corrosion/weather/chemical exposure

GRADES & STRENGTH CLASSES

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  • Standard strength classes (e.g., ASTM, SAE, ISO equivalents)​

  • B7, B8, B8M, A325, etc.

  • Material and grade traceability and certifications available

GASKETS

GASKETS

We also offer a wide selection of industrial gaskets designed to provide dependable sealing solutions across a variety of pressure, temperature, and chemical conditions. Our offerings include spiral wound, ring-type joint (RTJ), non-asbestos, and PTFE, as well as specialty materials like graphite. Each gasket is manufactured to meet ASME and API standards, ensuring a secure, leak-tight fit in any flange configuration. From high-pressure pipelines to general service applications, SouthCross Materials provides gaskets that keep your operations safe, efficient, and sealed for success.

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TYPES | Flat/Sheet, Spiral Wound, Ring-Type Joint, Envelope/PTFE-Jacketed, Non-asbestos Sheet Material, Composite and Specialty Material

MATERIALS & PROPERTIES

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  • Flexible Graphite

  • PTFE/Teflon

  • Stainless Steel / Carbon Steel Cores or Reinforcements

  • Non-Asbestos Fiber Materials

APPLICATIONS  & RATINGS

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  • Designed to handle a variety of pressures and temperatures, from low-pressure to high yield / high temperature service 

  • Suitable for different fluid/chemical compatibility (acids, bases, oil/gas, steam)

STANDARDS & COMPLIANCE

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  • Fasteners conforming to ASTM, SAE, ISO, ANSI, and relevant structural standards

  • Gaskets manufactured to meet or exceed ASME, API, ANSI, EN, and other sealing standards, depending on flange and service class requirements

  • Material certificates and traceability with each product as required

TEXAS INDUSTRIAL SUPPLY DISTRIBUTOR.

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