Industrial Pipe Flanges

Petro Piping supplies pipe flanges for the petrochemical, refinery, mechanical, and oil & gas industries.

We stock and distribute ANSI/ASME and API flanges in various types of carbon, chrome moly, stainless, aluminum, and nickel alloys. Come let Worldwide Pipe meet the connection requirements for chemicals gases and other applications.

Industrial pipe flanges

Standard Grades: Carbon, Stainless, Chrome Moly, High Yield Carbon Steel, Low Temperature, Aluminum

Special Grades: Inconel, Incoloy, Hastelloy, Titanium

Types: Weldneck, Slip On, Blind, Threaded, Lap Joint, Socket Weld, Long Weldneck, Reducing

Sizes: 1/2” to 48”

Pressures: 150#, 300#, 600#, 900#, 1500#, 2500#

Carbon Steel: A105

Chrome Moly: F5, F9, F11, F12, F22, F91

Stainless Steel: 304/304L, 316/316L, 304H, 316H, 309, 310S, 317L, 321/321H, 347/347H, 904L, DUPLEX 2205 / SUPER DUPLEX 2507

Nickel Alloys: Alloy 20, 200, 201, 400, 600, 625, 800H/HT, 825, 254SMO, AL6XN, C276, C22, B3, HAST-X

High Yield Carbon Steel: ASTM A694 F42, F52, F56, F60, F65