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PTFE Inner-Corrugated Outer-Corrugated Spring Reinforced Hose | High Flex Chemical Transfer Hose

Custom PTFE inner-corrugated spring reinforced hose with 304 spiral support for chemicals, hot air, hot oil and steam. Flexible, chemical-resistant, and built to spec.
Availability:
Quantity:
  • Soren20060225

  • JINGCHENG

  • 3917290000 3904610000 3917390000

PTFE Inner-Corrugated Spring Reinforced Hose

This PTFE inner-corrugated spring reinforced hose is designed for applications that need chemical resistance + flexibility + structural support in one hose. Compared with standard smooth PTFE tubing, this structure improves bend performance while keeping excellent media compatibility.

According to your catalog page for this product, the hose uses a PTFE inner tube, flat/corrugated outer tube, and a middle 304 spiral spring reinforcement, making it suitable for transporting highly corrosive chemicals, hot air, hot oil, and steam across demanding industrial environments. It is also listed for food, cosmetics, chemical, and pharmaceutical industries.

Performance Highlights

  • Temperature range: -65°C to 260°C (design-dependent)

  • Working pressure: up to 396 psi / 2.64 MPa (design-dependent, depends on size)

  • Burst pressure: up to 1276 psi / 8.8 MPa (design-dependent, depends on size)

  • Minimum bend radius: as low as 19 mm (0.75") (design-dependent)

  • Reinforcement: 304 spiral spring for added support and durability

  • Media compatibility: suitable for corrosive chemicals, hot air, hot oil, steam (verify media compatibility by concentration and temperature)

Why Use PTFE Inner-Corrugated Spring Reinforced Hose

When standard tubing kinks too easily or lacks support in dynamic routing, this hose structure solves the problem. It combines:

  • PTFE chemical resistance for aggressive media

  • Better flexibility for tighter installations

  • Spring-supported structure to improve routing reliability

  • Wide temperature tolerance for heated process lines

It is a strong fit for transfer systems in chemical processing, cosmetic production, pharmaceutical fluid handling, and related equipment where hose life and process stability matter.

Core Features

  1. PTFE + 304 Spring Composite Structure
    PTFE flow path for corrosion resistance, plus a 304 spiral spring layer to strengthen the hose body and support flexible routing.

  2. High Flexibility with Controlled Bend Radius
    Designed for installations where space is limited and hose routing is complex, while reducing the risk of deformation during use.

  3. Multi-Industry Process Compatibility
    Suitable for hot air, hot oil, steam, and corrosive chemical transfer in food, cosmetics, chemical, and pharmaceutical applications (application review recommended).

Typical Specification Reference (from catalog table)

Catalog product family shown as JCC-20000-PTFE (page 8 in the brochure).

Model No. Nominal Size Inner Dia (mm) Outer Dia (mm) Working Pressure (psi / MPa) Burst Pressure (psi / MPa) Min. Bend Radius (inch / mm)
JCC-20006-PTFE 1/4" 6.8 8.35 396 / 2.64 1276 / 8.8 0.75 / 19
JCC-20008-PTFE 5/16" 7.9 10.3 378 / 2.52 1218 / 8.4 0.75 / 19
JCC-20010-PTFE 3/8" 10.0 11.93 360 / 2.4 1160 / 8.0 0.98 / 25
JCC-20013-PTFE 1/2" 13.6 15.1 270 / 1.8 870 / 6.0 1.50 / 38
JCC-20016-PTFE 5/8" 16.7 18.3 236.83 / 1.63 725 / 5.0 1.97 / 50
JCC-20019-PTFE 3/4" 19.8 22.0 203 / 1.4 609 / 4.2 2.48 / 63
JCC-20025-PTFE 1" 26.4 29.4 180 / 1.2 580 / 4.0 2.95 / 75

All values are catalog reference values and are design-dependent. Final performance depends on hose size, wall design, fittings, assembly method, media, and operating temperature.

Customization Options (Built to Your Specs)

We support custom builds for OEM and process equipment needs, including:

  • Hose size (ID/OD)

  • Length

  • End fittings / connectors

  • Spring reinforcement design

  • Operating pressure target

  • Temperature requirement

  • Media/application matching

  • Color / marking / labeling

  • Assembly type (hose only or finished hose assembly)

About Us (Manufacturing & Delivery)

We are a PTFE hose manufacturer focused on custom industrial hose solutions. Our process typically includes requirement review, structure confirmation, sample/prototype (if needed), production, inspection, and shipment—so you get a hose built for your actual working conditions, not a generic substitute.新厂


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