Straight Tees

Straight Tees - Class 150# ASTM A197 Black Malleable Iron Pipe Fittings

Female NPT x Female NPT x Female NPT

NPT Threaded Straight Tees, made from 150# black malleable iron (ASTM A197, UL/FM certified), are used in plumbing and industrial piping systems to connect three pipes at a 90-degree junction, forming a "T" shape. They enable the branching of a pipeline to distribute or combine fluid or gas flow. Their durable, corrosion-resistant malleable iron construction ensures reliability under high pressure and temperature, making them ideal for demanding environments.

Dimensions / Datasheet

• Malleable Castings conform to ASTM A197
• Hot-Dipped Galvanized Fittings conform to ASTM A153
• Malleable Fitting Dimensions conform to ASME B16.3
• Malleable Bushings, Plugs and Locknuts conform to ASME B16.14
• Malleable Unions conform to ASME B16.39
• NPT Threads on all fittings conform to ASME B1.20.1
• Class 150 fittings are UL listed and FM approved at 300psi.
• Class 300 fittings are UL listed.
• Manufacturing Facility is ISO Certified
• *Galvanized Fittings are approved to ANSI/NSF 61-4 Annex G and CA AB1953 (<0.25%Lead)
• Country of origin covered is Thailand & China
• Fittings are 100% air tested Canadian Registration Numbers (CRN) available
  • Contact us before ordering if CRN is required