Heavy Duty Chemiflex PTFE Large Diameter Chemical Hose
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Heavy Duty Chemiflex PTFE Large Diameter Chemical Hose

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Fluoropolymer (PTFE or ECTFE) lined composite hose assemblies with a T316 stainless steel inner wire and a stainless steel (T304 or T316) outer wire with chemically engineered 100% resistant barrier layers embedded in the hose wall to prevent aggressive chemical attack and leakage.

Hose assemblies are capable of pressurization and full vacuum with threaded or flanged end connections for the arduous marine service conditions. Working pressures of up to 250 psi (17 bar) with conformance to EN 13765:2010 and working temperatures of up to 100 degrees C (212 F).

Industries

  • Agriculture
  • Biofuel
  • Chemical
  • Cryogenic
  • Industrial Manufacturing
  • Marine
  • Military
  • Oil & Gas
  • Transportation

Applications

  • Bulk Liquid Transfer
  • Barges
  • Ships
  • Ocean Vessels
  • Aggressive Chemicals where a Fluoropolymer Liner is Standard

Standards

  • EN13765 Type 3
  • BS5842
  • USCG 33CFR 154.500

Approvals

Bureau Veritas and Nippon Kaiji Kyokai Type Approval to IBC & BCH codes of IMO Resolutions for carrying dangerous chemicals in bulk at sea.

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Description

Construction

  • Color/Cover: SGF969 Red with a Blue Stripe/2x PVC Coated Nylon, Abrasion, UV and Ozone Resistant; SSF969 Red with a Double Blue Stripe/2x PVC Coated Nylon, Abrasion and Ozone Resistant
  • Inner Wire: Galvanized Steel; T316 Stainless Steel
  • Inner Lining: PTFE, PFA, HP, ECTFE
  • Carcass: Polypropylene Fabrics, Films and Polypropylene/Nylon
  • Outer Wire: 304 Stainless Steel (T316 Stainless Steel Available)
  • Logo: Special Chemiflex®

Physical Properties

  • Temperature Range: -22°F to +212°F (-30°C to +100°C)
  • Maximum Elongation: ≤10% on test pressure
  • Vacuum Range: 26 inHg (660 mmHg), 0.9 bar
  • Electrical Properties: Electrically Conductive; ≤1.0 ohm/m

End Fittings

Specially designed end fittings have been developed for use with Titeflex US Hose composite hoses that have a unique leak-proof sealing face and specially machined helical spiral shank which engages into the corresponding internal helix wire when secured into the hose by either crimping or swaging the external ferrules.

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