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PTFE convoluted

1 PTFE Hose with stainless steel braid (Convoluted)

Hose Type : Aeroflex / TFE (C)
Construction : Inner Core Convoluted TFE(C)
Braid : SS 304.
Temperature Range : -54° C to + 232° C for continuous services - 73° C to + 260° C for intermittent service.
Application : Where highly flexible connections are required.
Services :
Steam : Hoses for various types of steam Application.
Chemicals : Transfer hose for chemicals, hot spray, paint, adhesives aerosol etc.
Hot Oils : Transfer hoses for fuel bunker oils, lubricants.
Gases : Hoses for hot and cold gases, refrigerants.
Foods : Transfer hose for syrup, chocolate, milk, etc.
Hose Specification Tolerance : +/- 5%
End Connection : can be manufactured as per requirement.
Consult our technical department for:
  • High pressure and extra high pressure hose
  • Hoses providing continous conductive path to the metal end fittings to bleed static electricity
  • Requirement of technical drawing or query
  • TFE(C) lined hose assembly fitting to fitting

Convoluted PTFE Hose features excellent flexibility and kink resistance for superior performance in chemical transfer, high temperature hydraulics, and hose applications requiring tight routings.

939/939B series convoluted PTFE hoses feature superior flexibility and kink resistance for successful operation in chemical transfer, high temperature hydraulics, and hose applications that require tight routings. In addition, the flexible capabilities of the hose allow for an improved bend radius than a 919/919B hose for simplified routing and installation. This hose series is offered with a natural, FDA compliant core tube (939) or with a static dissipative core tube (939B) for applications where electrostatic charges could occur during media transfer.

Both are reinforced with a 304 Stainless Steel braid for a durable, flexible, kink-resistant solution in numerous fluid handling, transportation and military market applications.

Markets :
  • Fluid Handling
  • Transportation
  • Military
  • Industrial
Applications :
  • Chemical transfer
  • General hydraulics
  • Hose applications requiring tight routings
  • High temperature media transfer
Features/Benefits :
  • Excellent flexibility
  • Kink resistance for simplified routing and installation
  • Great chemical compatibility
  • High temperature capability
Technical Specifications:
  • Tube: 939 - Natural FDA Compliant PTFE
    939B - Black Static-Dissipative PTFE
  • Use hose type 939B with static-dissipative core tube when conveying non-conducting fluids such as oils, paints, fuels, steam, etc.
  • Not suggested for steam-cold water cycling applications
  • Reinforcement: 304 Stainless Steel braid
  • Minimum burst pressure is 4x maximum working pressure at 73°F (23°F)
  • Uses 93N Series fittings
  • Hose I.D. is nominal
  • Hose O.D. is maximum

Stainless Steel Hoses

Stainless steel corrugated flexible hoses are offered from 6mm (1/4’) to 300 mm (12’). The annular corrugated hose body provides the flexibility and pressure tight core of the assembly.

Lance Hoses

An import subsitute product, developed and manufactured by us.These hoses distinguish themselves due to their good performance in adverse and hostile conditions.
These ultrasonically cleaned and degreased hoses are pressure sealed, leak proof under vacuum condition and can be used with or without inside interlocked liner.
We have supplied Water and Oxygen Lance Hoses to Steel Plants (Tisco, Rourkela, Vishakhapatnam, Bhilai & Bokaro).

Advantages of Flexible Metal Hose :
  • Suitable for wide temperature range (-270°C to700°C).
  • Compensates for thermal expansion contraction in the piping system.
  • High physical strength.
  • Fire resistant.
  • Moisture resistant.
  • Longer life.
  • Good corrosion characteristics.
  • Resistant to abrasion, penetration and damage.
  • Connects misaligned rigid piping absorbs or dampens vibration and similar equipments.


quick connecting couplings conserve energy and are easy to connect / disconnect without the use of hand tools, for thousands of purposes where products are transfered by pipe or hoses, like Brewing, Chemical, Mining, Fertilizer, Petroleum, Steel Plants, Power Plant and Pneumatic Tools.

  • Excellent chemical and temperature resistance.
  • The in-liner is totally inert and ultra-smooth: no contamination in smell and taste.
  • Excellent resistance to mechanical stress and deformation.
  • It can easily be sterilized using any cleaning products.
  • Compatible with safety clamps DIN 2817.

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