Abrasion-Resistant Anti-Static Flexible Duct | ESD-Safe Conductive Hose for Cleanrooms & Hazardous Areas NUOENWEI

1. Triple-Layer Static Control

Conductive Layer + Structural Strengthening: High carbon spring steel spiral skeleton ensures that the duct is resistant to pressure without deformation, and at the same time, it works with the inner layer of B-grade flame-retardant PVC to remove static electricity.

Application scenarios: flammable dust environment (such as flour mills, coal mines), electronic clean room and other static sensitive areas.

2. Extreme Abrasion Resistance | Extreme Abrasion Resistance

Military-grade abrasion-resistant strips: the outer layer is made of high-density polymer abrasion-resistant strips, with an abrasion-resistant index 3 times higher than that of ordinary PVC ducts, which can withstand the scouring of sharp particles such as gravel and metal chips.

3. Flame retardant and fire safety certification | Certified Fire Safety

Dual standard flame retardant certification: Pass AS/NZS 1530 (flammability test) and IEC 60631 (flame retardant test), self-extinguishing within 30 seconds from the fire, up to Class B flame retardant standard.

Safety: Eliminate the risk of combustion caused by static sparks or external ignition sources, suitable for chemical, spraying and other flammable and explosive environments.

4. Harsh Environment Ready

Wide temperature range operation: -15℃ to +80℃ tolerance (ordinary ducts are usually -10℃ to +70℃), cold mining areas or high temperature workshops can operate stably.

Chemical corrosion resistance: Class B flame retardant PVC layer is resistant to acid, alkali and grease erosion, prolonging the service life in chemical plants and electroplating workshops.

5. Internationally Certified Quality Endorsement | Globally Trusted Compliance

ISO 9001 quality control system: from raw materials to finished products, the whole process of quality control, to ensure that the performance of each batch of products is consistent.

Compliance Advantage: Meet the safety access requirements of Australia, EU and pan-industry, reducing the compliance risk of customers' purchasing.

6. Customized Flexible Deployment | Custom Solutions

Flexible sizes: supports customization of pipe diameters from 100mm to 1500mm, and can be retrofitted with accessories such as anti-static flanges and quick couplings.

1. 🏭 High Risk Industrial Environments | Hazardous Industrial Zones

Mining Dust Collection: Used in ventilation and dust removal systems in coal and metal mines, the abrasion-resistant layer is resistant to gravel washout, and the anti-static design eliminates the risk of dust explosion.

Case: An iron ore mine in Australia used this duct to replace the traditional rubber duct, and the maintenance cycle was extended by 200%.

Chemical plant gas conveying: when conveying flammable gases (e.g. hydrogen, methane), Class B flame-retardant + anti-static double insurance, complying with AS/NZS 1530 and IEC 60631 standards.

2. 🧪 Cleanrooms & Precision Manufacturing | Cleanrooms & Precision Manufacturing

Semiconductor cleanrooms: Conducts static electricity generated by equipment, prevents particle adsorption, and protects the wafer manufacturing environment (surface resistance ≤ 10⁶Ω).

Pharmaceutical plant powder transportation: in the API (active pharmaceutical ingredient) transportation pipeline, to avoid cross-contamination caused by static electricity.

3. 🔥 Flammable & Explosive Scenarios | Explosive & Flammable Environments

Grain processing and storage: flour mills, sugar mills dusty environments, anti-static design to eliminate sparks, flame retardant layer to prevent the spread of fire.

Customer Feedback: An international food group used it in the pneumatic conveying system of wheat flour, and the accident rate went to zero.

Spraying and painting workshop: automobile spraying line, furniture spraying room, anti-static + flame retardant characteristics in accordance with ATEX Zone 1/21 requirements.

4. 🏗️ Heavy-Duty & Extreme Conditions

Cement/Aggregate Conveying: Resistant to high-intensity abrasion from cement particles, sand and gravel, and remains flexible at low temperatures of -30°C (Arctic Mining Verification).

Electroplating Acid Mist Drainage: Class B flame-retardant PVC layer resists acid and alkali corrosion, used in electroplating workshop acid mist extraction system.