Steel Wire Braid Fuel Dispenser Hose

Fuel Dispenser Hose
Explosion-proof certification | Zero penetration | Ultra-soft and durable | Supports ethanol gasoline

Reinforcement layer:
Layer 1: 1680D polyester fiber 45° braid
Layer 2: 304 stainless steel wire (spacing 20mm)
Outer layer: Black wear-resistant NBR rubber (longitudinal anti-slip pattern)

Applicable media: gasoline/diesel/ethanol gasoline (E10/E15)/biodiesel (B20)
Working pressure: 0.3-1.2MPa (burst pressure ≥4 times)
Conductive performance: Surface resistance 10³~10⁶Ω (in accordance with ATEX/IEC 60079 explosion-proof standards)
Temperature range: -30°C ~ +70°C (short-term tolerance +90°C)
Inner diameter specification: 25mm/32mm/38mm (standard) | Custom range 20-50mm
Reinforcement layer structure: 2 layers of high-strength polyester fiber braiding + spiral steel wire (anti-kink)
Certification standard: EN 1360｜API 1529｜GB/T 10543-2023

Advantages
1. Three-layer conductive system: embedded copper wire + conductive rubber layer + outer surface stripes to conduct static electricity, ensuring that the resistance value is stable at 10⁴Ω (national standard requires ≤10⁶Ω).

2. Nano-composite inner layer: passed the SH/T 0771 fuel penetration test, the penetration amount is <0.1g/m²/day (industry average 5g).

3. 304 stainless steel spiral wire: 100% rebound after bending at low temperature of -30°C, eliminating hose entanglement and jamming.

4. Longitudinal corrugation + transverse reinforcement rib design: wear resistance is 3 times higher than that of ordinary hoses (ASTM D3389 test).

5. RFID chip implantation: real-time recording of hose usage time and bending times, early warning of aging (need to be used with gas station management system).

Connector type:
▶ Metric M24×1.5 thread
▶ US 1-1/4" NPT
▶ Quick self-sealing connector (OPW type)

Authoritative certification
China explosion-proof certification: NEPSI Ex ia IIB T4
EU ATEX 2014/34/EU
US UL 330 certification

Q&A
Q: Can it be used for methanol gasoline (M85)?
A: Customized PTFE-lined hose is required (price +35%), and the standard model only supports E15/B20.

Q: How to determine whether the hose needs to be replaced?
A: Stop using immediately if the following conditions occur:
Surface resistance＞10⁶Ω
Outer crack depth＞1mm
Steel wire layer exposed

Q: Will the spiral steel wire scratch the vehicle?
A: The coated steel wire design is adopted, and the outer rubber completely wraps the steel wire, passing the SAE J1887 scratch test.

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