Product picture for RESISTOFLEX® HIF

RESISTOFLEX® HIF

The High Integrity FlangeTM System is a 1” – 8” PTFE-lined pipe and fittings system with a modified flange connection. The flange connection utilizes a dual load path design that results in an extremely robust connection with a variety of benefits.

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Features And Benefits

  • Fire Safe
  • Practically Maintenance Free
  • High-Torque System for Fully Stressed/Tensioned Bolting
  • Automatic Load Compensation
  • No Need for Re-Torques
  • Dual-Containment
  • Emissionless
  • Shields Plant Operators

Technical Details

DESIGN FEATURES

  • PTFE/PFA Lined Pipes & Fittings

MATERIALS OF CONSTRUCTION

  • Carbon Steel, Cast Steel & Ductile Iron
  • Stainless Steel

SIZE RANGE

  • 1″ to 8″

PRESSURE RATINGS

  • Class 150

TEMPERATURE RANGE

  • up to 450°F / 232°C

Applications

  • Hydrochloric Acid
  • Sulfuric Acid
  • Phosgene
  • Methylene Chloride
  • Paraffin Wax

Literature

Manual

HIF High Integrity Flange Pipe

Certificates

  • Certified to ISO 9001
  • Factory Mutual (FM) Approved Fire Safe
  • Fully Traceable MTRs to BS EN10204:2004 Type 3.1
  • FM Approval (150 lb)

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