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Pipe Flanges for Businesses

A flange is a method of connecting pipes, valves, pumps, and other equipment to form a piping system. It also provides easy access for cleaning, inspection, or modification to your design. Flanged joints are made by bolting together two pipe flanges with a gasket between them to provide a seal. We supply pipe flanges to companies in a variety of types and material grades.

No matter the type of pipe flange you’re looking for, we’re the company to call at (409) 736-7667—or fill out our contact form.

stainless steel pipe flange

24 Hour Call Out Services Available

Contact Industrial Pipe & Valve by calling us at (409) 736-7667 or filling out our contact form.

Types of Pipe Flanges We Carry

We offer the following types of pipe flanges:

  • Weld neck pipe flanges
  • Slip on pipe flanges
  • Socket weld pipe flanges
  • Lap joint pipe flanges
  • Threaded pipe flanges
  • Blind pipe flanges
    • Spectacle (figure 8) blind flanges
    • Paddle blind flange
    • Blind spacer flange
    • Blind spacer sets (paddle blind & spacer blind)
  • Oil field pipe flanges
    • API 6A weld neck pipe flanges
    • API 6A blind pipe flanges
    • Material: 45K – 75K yield pressure

Pressure/schedule range: 2K, 3K, 5K, 10K, 15K, 20K (all pressures in PSI)

Need a special type of pipe flange not listed above? We also provide:

  • Orifice pipe flanges
  • Long weld neck pipe flanges
  • Expander pipe flanges
  • Reducing pipe flange

Pipe flange sizes range from 1/2″ through 72″. Special sizes are available upon request.

Class: 150, 300, 400, 600, 900, 1500, 2500, Series A, Series B

No matter the type of pipe flange you’re looking for, we’re the company to call at (409) 736-7667—or fill out our contact form.

Pipe Flanges Come in a Variety of Materials

Pipe flanges come in a variety of materials so you can determine which option is the best choice for your project. These materials include:

Carbon Material Pipe Flanges: Stainless Material Pipe Flanges: Chrome Material Pipe Flanges: Exotic Alloy Material Pipe Flanges:
ASTM A105 304 / 304L, 304 / 304H Chrome Moly Grade P1 Duplex 2205
ASTM A105N 310H Chrome Moly Grade P5 S31803 / S32205
ASTM A350 LF2 316 / 316L, 316 / 316H Chrome Moly Grade P9 Super Duplex 2507
ASTM A350 LF3 317 / 317L Chrome Moly Grade P11 Monel 400 N04400
ASTM A694- F52 321 / 321H Chrome Moly Grade P22 Inconel 600 N06600
ASTM A694- F60 347 / 347H Chrome Moly Grade P91 Incoloy 800 N08800
ASTM A694- F65 Spec: Spec: Incoloy 800H N08810
ASTM A694- F70 A182 / SA182 A182 / SA182 F1 Alloy C276 UNS N10276
MSS-SP44 F52-70   A182 / SA182 F5 AISI 4130
ASTM A707   A182 / SA182 F9  
Spec:   A182 / SA182 F11  
ASME B16.5   A182 / SA182 F22  
ASME B16.47   A182 / SA182 F91  

Our pipe flanges are available in an array of makes and materials so that you can get the exact products you need for your business. Well made products lead to well-completed projects by your business and we’re proud to offer the raw materials that you need to get your job completed.

Contact Industrial Pipe & Valve by calling us at (409) 736-7667 or filling out our contact form.stainless steel pipe flange

Industries We Supply

  • Refinery
  • Construction
  • Oilfields
  • Shipping
  • Fabrication
  • Manufacturing
  • Engineering
  • Maritime
  • Offshore drilling
  • Liquefied natural gas (LNG)
  • And more!

We’re in Texas and Louisiana: Find Your Area

Industrial Pipe & Valve is ready to provide your company with pipe flanges. You’re making the right choice when you choose our team for project supply needs.

In Texas, we’ve worked with companies in the following cities: Port Arthur, Beaumont, Orange, Port Neches, Groves, Nederland, Sabine Pass, Houston, Baytown, Channelview, Deer Park, Pasadena, Texas City, Mont Belvieu, La Porte, Freeport, and Corpus Christi.

In Louisiana, we have supplied the following cities: Westlake, Hackberry, Cameron, Sulphur, and Lake Charles.

Don’t see your city but still interested in buying pipe flanges from us? Give us a call at (409) 736-7667 or fill out a contact form and let’s talk.

Our Products


We are the largest stocking distributor of Process Piping Products in Southeast Texas, with in-housemachining capabilities.


We sell Pipe, Valves, Fittings and Flanges, from carbon and stainless alloys to specialty items.


We are located at 5400 Twin City Highway, Port Arthur, Texas. We are strategically located to service your refinery or chemical processing facility, within minutes.


We are always available 24 hours, 7 days a week.


We are here for you. When you need fast, reliable service, Industrial Pipe & Valve will be there, day-in and day-out. With our in-house machining, manufacturing, and modification services, we offer complex solutions under one roof. All calls are answered, guaranteed.