What sizes of girth flanges does Texas Flange supply?

Texas Flange supplies girth flanges from 1/2" to 203" in diameter across a wide range of pressure classes.

What pressure classes are available?

Pressure classes include 75, 125, 150, 175, 250, 300, 350, 400, 600, 900, 1500, 2500, 5K, 10K, 15K, and 20K.

What materials are used for girth flanges?

Carbon steel, stainless steel, chrome alloys, aluminum, Hastelloy, Inconel, Incoloy, Monel, copper, duplex stainless, and titanium.

Girth Flanges | Carbon Steel, Stainless & Alloy

Girth Flanges

Texas Flange provides ASME and Non code Industrial pipe flanges for the Petrochemical, Process, and Waterworks industries in Stainless Steel Industrial Flanges, Alloy Steel Industrial Flanges and Carbon Steel Industrial Flanges.

ANSI, API, AWWA pipe flanges in carbon steel, stainless steel, alloys and chrome steel. Our steel flanges can be Weld Neck, Slip on, Blind, Threaded, Socket Weld, Lap Joint, Orifice Flanges, Ring, and custom steel flanges in sizes 1/2″ to 203″.

Pressure classes: 75, 125, 150, 175, 250, 300, 350, 400, 600, 900, 1500, 2500, 5K, 10K, 15K, 20K. High Yield – Low Temp.

Why Us? — 1/2″ to 202″ Industrial Flanges

We provide the full spectrum of industrial flange types to meet any specification:

Weld Neck

High-pressure, high-temperature, critical service applications.

Slip On

Lower-pressure applications. Easier to align during installation.

Blind

Closes off the end of a pipe or valve opening.

Threaded

Used where welding is not possible. Screws onto pipe.

Socket Weld

Small-diameter, high-pressure lines. Fillet welded.

Lap Joint

Systems requiring frequent disassembly. Bolt hole alignment ease.

Orifice

Flow measurement applications with orifice plates.

Spectacle Blind

Line blinds, paddle spacers/blinds for visible isolation.

Also available: ANSI / ASME Forged Flanges · MSS-SP-44 / ANSI B 16.47 Series A · API Type 6A RTJ Face Flanges · API-605 / ANSI B 16.47 Series B · A.G.A. Orifice Unions · ASME Boiler Code Flanges · CL. 125 Lightweight Flanges · Plate Flanges (AWWA C-207) · Long Weldnecks & Special Body Connectors (HB, E, I1, I2, I3) · Studding Outlets · DIN Flanges · JIS Flanges · Special Ring Flanges

Materials Used

We stock and source all major flange materials to match your process fluid, pressure, and temperature requirements. Some grades are not routinely stocked by producers — we source and manufacture them per your specifications.

Carbon SteelASTM/ASME SA-105, A-350 LF-2, LF-3, A694, SA-516-70, A36

Chrome AlloysA-182-F-1, F-5, F-6, F-9, F-91, F-11, F-12, F-22

Stainless SteelA-182 – F-304, 304/304L, 316/316L, 316, 304H, 309, 310, 317L, 321, 347, 904L, Alloy 20

Aluminum3003, 6061, 5083 and other grades upon request

HastelloyB-2, C-276, G, X, C-22

Inconel600, 601, 625, 718

Incoloy800, 825, 800H, 800HT

Monel400

Copper90/10 (C70600), 70/30 (C71500)

DuplexF51/2205, F53/2507

TitaniumGr2, Gr12

We also offer a full line of Stainless and Alloy Plate Flame Cutting and Galvanized Carbon Steel Flanges. Learn more about flanges.