Wheatland Tube Color

MLT Black Fire Sprinkler Pipe

Black-coated and light-wall engineered, our MLT fire sprinkler pipe offers nominal OD with reduced wall thickness that allows for enhanced hydraulics. Whether you're using it for a previously installed system or expansion, you'll be impressed with the cost savings you'll encounter.

MLT Black is

  • Easier and safer to weld than zinc-coated pipes
  • As mechanically strong as Schedule 40 pipe
  • Easy to paint for a customized look

MLT meets or exceeds the following standards:

  • ASTM A795, Type E, Grade A for fire sprinkler applications up to 300 psi working pressure
  • Threaded and welded fittings are approved in accordance with NFPA 13
  • UL, C-UL Listed and FM Approved for wet, dry and preaction deluge systems
  • FM Approved for use in wet systems


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