Recommended Manufacturers

Our recommended manufacturers for carbon steel fittings and flanges:

CS Weld Fittings

• Awaji
• APP/CB&I
• Canadoil
• Close Bend
• Colonial Machine
• Custom Alloy
• Ezeflow
• Hackney-Ladish
• Houston Pipe Benders
• Mills Iron Works
• Shanghai Gateway Fittings Co
• Steel Forgings
• Sungkwang Bend
• Tectubi
• Tenaris
• TK Bend
• Tube Forgings of America

CS Flanges

• Bebitz
• Boltex Manufacturing
• Coffer Corp.
• Forged Vessel Connection
• Galperti
• Maass
• Metalfar
• National Flange
• Piping Products Inc.
• Texas Metals Works
• Ulma

CS and Iron Threaded Products

• Anvil/JB Smith
• Beck
• Bonney Forge
• General Plug and Manufacturing
• IML/OMC
• Jefferson Union
• Mega Mex
• Mueller Industries
• Nicholson
• Penn Machine
• Phoenix/Capitol
• Ulma
• Ward
• Westbrook
• WFI

Fasteners and Gaskets

• Dan-Loc
• Flexitallic
• Garlock
• Highland Threads
• Lamons
• Lonestar Fasteners

Other Miscellaneous:

• Cooper B-line
• Delcorte
• A.L. Gage
• Mack Iron Works
• Merit Brass
• Morris Coupling
• PHS Industries
• Robvon
• Victaulic