Fiberglass Preformed


Owens TFMIL (Fiberglas® 1000°F) tubing is a preform of resin-bonded inorganic mineral glass fibers. It is available in ASJ (All Service Jacket), FSK (Foil Skrim Kraft) and uncoated presentations. It is designed to operate in process temperatures ranging from 0°F (-18°C) to 1000°F (538°C).

TFMIL (Fiberglas® 1000°F) is designed to insulate piping carrying steam, hot or chilled water, refrigerant gases and other insulated fluids. Ideal for the petrochemical industry, refineries, metalworking, etc.

  • Maximum Thermal efficiency
  • Incombustible
  • Easy to Install and Operate
  • Low Operating Costs
  • Low Maintenance and Long Life

ASTM C 547: Standard specification for mineral fiber pipe insulation.

ASTM C 1136: Standard specification for flexible, low-permeability vapor retarders in thermal insulations.

ASTM C 795: Thermal insulation for use on stainless steel*.

MIL-1-22344D: Fiberglass thermal insulation for pipe.

CAN/CGSB-519-Type I: Class 2.

ASTM C 411: Test method for hot surface performance of high temperature thermal insulators.

ASTM E 96 Proc A: Test method for water vapor transmission of materials.

ASTM D 781: Puncture resistance in ASJ and FSK presentations.

UL 723 (SBC 25/50): Test for surface combustibility characteristics of building materials.

ULC/CAN-102M (SBC 25/50): Surface combustibility characteristics of building materials and assemblies.

ASTM E 84 (SBC 25/50): Test method for combustibility characteristics of building material surfaces.

NOM-009-ENER-1995-2014: Energy Efficiency in Industrial Thermal Insulation.

NRF-034-PEMEX: Thermal Insulation for high temperatures in equipment, vessels and surface piping.

CFE-D4500: Federal Electricity Commission. Thermal insulation.

NFPA 90A: (National Fire Protection Agency) Supplementary materials in air conditioning and ventilation systems.

  • ASTM C547
  • ASTM C335
  • ASTM C 411
  • ASTM E 96, Proc. A
  • CAN/ULC-S102-M
  • ASTM E 84
  • ASTM C 1335

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