Fluorosilicone Lined Silicone Hose
FVMQ/FPM fluorosilicone lined silicone hose for oil, fuel, and chemical resistance. Inner fluorine layer + outer silicone. FDA compliant. Custom sizes.
Silicone Tubing & Hose Products
Five product families of platinum-cured silicone, engineered for food, pharmaceutical, biotech and industrial fluid transfer. Select a category to view the full product list.
Specialty & Composite Hose（特种复合硅胶管）
Anti-Static & Conductive Silicone Hose
Carbon-black conductive silicone hose for explosive atmospheres and static-sensitive processes. Surface resistance 10^3–10^5 Ω. ATEX compliant. Pharma and chemical.
REACH RoHS
Product Overview
Static electricity buildup during fluid transfer can create dangerous sparks in explosive atmospheres and damage sensitive electronic components or pharmaceutical powders. Rekky Technology’s Anti-Static & Conductive Silicone Hose incorporates a carbon-black conductive inner layer that safely dissipates static charges to ground, maintaining a controlled surface resistance of 10³ to 10⁵ ohms — the ideal range for static dissipation without creating a short circuit.
The conductive layer is co-extruded with a standard platinum-cured silicone outer tube, creating a permanent bond that will not delaminate or lose conductivity over time. The outer silicone layer provides the same flexibility, temperature resistance, and cleanability as our standard hoses, while the inner conductive layer ensures that any static charge generated by fluid flow is immediately conducted away through a grounded fitting.
This hose is essential for solvent transfer in ATEX zones, pharmaceutical powder handling, flammable chemical processing, and electronics manufacturing where electrostatic discharge (ESD) could damage components. It is also used in hydrogen energy applications where spark ignition is a critical safety concern.
Technical Specifications
| Inner Layer | Carbon-black conductive silicone |
|---|---|
| Outer Tube | Platinum-cured silicone (FDA grade) |
| Surface Resistance | 10³ – 10⁵ Ω (static dissipative range) |
| Volume Resistivity | 10² – 10⁴ Ω·cm |
| Hardness (Shore A) | 55–75 |
| Inner Diameter (ID) | 3 mm – 50 mm |
| Outer Diameter (OD) | 8 mm – 60 mm |
| Working Temperature | -40°C to +200°C |
| Max Working Pressure | Up to 10 bar (with reinforcement) |
| Conductivity Stability | Permanent — will not degrade with age or flexing |
| Grounding Method | Via conductive fittings or external grounding wire |
| Colors | Black (conductive inner), transparent or black outer |
| Certifications | ATEX compliant design, FDA (outer), ROHS, REACH |
Structure & Cross-Section
Key Features & Advantages
Carbon-black conductive layer permanently dissipates static charges
Surface resistance in the optimal static-dissipative range
Co-extruded construction prevents delamination
Conductivity stable over full service life
Grounded through standard conductive fittings
Maintains flexibility and temperature resistance of silicone
Available with braid or wire reinforcement for pressure
Suitable for ATEX Zone 1 and Zone 2 applications
Applications
Flammable Media
Transfer where static discharge is a risk
Solvent & Powder
Conductive path for solvent and powder lines
Explosive Environments
ATEX-relevant process lines
Coating & Ink
Lines carrying static-prone coatings
Compliance & Certifications
REACH RoHS
Every Rekky Anti-Static & Conductive Silicone Hose is manufactured under ISO 9001-controlled processes with full batch traceability and Certificates of Analysis (COA) on request.
Rekky vs Standard Alternative
| Anti-Static & Conductive Silicone Hose | Rekky | Standard Alternative |
|---|---|---|
| Surface Resistance | 10³–10⁵ Ω | >10¹² Ω (insulating) |
| Static Buildup | Dissipated immediately | Accumulates |
| Spark Risk | Negligible | Present |
| ATEX Compliance | Yes | No |
| ESD Protection | Yes | No |
| Conductivity Life | Permanent | N/A |
| Price | Moderate premium | Standard |
Frequently Asked Questions
A conductive carbon-filled silicone layer provides the path.
To a specified ohm range on request.
Conductive grade is primarily industrial; a food option is available per spec.
Fittings provide a grounding path when bonded.
ID 6 to 75 mm typical, with custom sizes available.
Request a Quotation or Sample
Our team typically responds within 24 hours. Please provide your required dimensions, quantity, and application for an accurate quotation.
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