Rubber Layflat Compressed Air Hose
Rubber Layflat Compressed Air Hose is a high-performance delivery hose engineered for heavy-duty pneumatic applications. The hose features a three-layer construction: inner tube and cover made of high-quality Nitrile Synthetic Rubber (NBR) or Thermoplastic Rubber (TPR), with a high-tenacity polyester woven jacket reinforcement in between. The unique lay-flat design allows the hose to collapse completely when depressurized, significantly saving storage and transportation space.
Product description
Product Title
Rubber Layflat Compressed Air Hose | NBR/TPR Material | Polyester Woven Reinforcement | Oil & Weather Resistant | Heavy-Duty Pneumatic Delivery
Product Overview
The Rubber Layflat Compressed Air Hose is a high-performance delivery hose engineered for heavy-duty pneumatic applications in construction, mining, and industrial manufacturing. The hose features a three-layer composite construction – inner tube and cover made of high-quality Nitrile Synthetic Rubber (NBR) or Thermoplastic Rubber (TPR), with a high-tenacity polyester woven jacket as reinforcement in between. The unique lay-flat design allows the hose to collapse completely when depressurized, enabling compact storage and easy transportation. With excellent resistance to oil, chemicals, abrasion, ozone, and weathering, this hose is the ideal choice for compressed air delivery in harsh working conditions.
Product Construction
| Layer | Material | Characteristics |
|---|---|---|
| Inner Tube | NBR or TPR | Smooth surface, low friction, excellent air tightness |
| Reinforcement | High-tenacity polyester woven jacket | Tensile-resistant, kink-resistant, twist-resistant; bears working pressure |
| Cover | NBR or TPR | Ribbed design for enhanced abrasion resistance and weather resistance |
Key Features
- Lay-Flat Design for Easy Storage & Transport — Collapses completely when depressurized, saving over 70% storage space; enables rapid deployment and retrieval on job sites
- Lightweight & Flexible — Light weight and excellent flexibility; single lengths up to 200 meters available for long-distance air supply
- Triple-Layer Durable Construction — Inner and cover made of same material for integrated molding, eliminating delamination risks; polyester reinforcement provides superior kink and tensile resistance
- Excellent Oil & Chemical Resistance — NBR material offers outstanding resistance to oils, fuels, and chemicals; ideal for oil-mist contaminated compressed air systems
- Superior Abrasion & Weather Resistance — Highly wear-resistant for dragging over rough surfaces at construction sites and mines; resists ozone, UV, and aging
- Wide Temperature Range — NBR grade: -25°C to +85°C; TPR grade: -40°C to +70°C
- High Pressure Capacity — Working pressure 10–25 bar; burst pressure 3–4 times working pressure
- High-Visibility Design — Cover available in bright yellow, red, and other high-visibility colors for easy site identification and enhanced safety
Technical Specifications
| Parameter | Specification |
|---|---|
| Inner Tube Material | NBR or TPR |
| Cover Material | NBR or TPR |
| Reinforcement | 100% high-tenacity polyester woven jacket |
| Inner Diameter Range | 3/4" (19mm) to 8" (203mm) |
| Working Pressure | NBR: 10–25 bar (145–362 PSI); TPR: 8–20 bar (116–290 PSI) |
| Burst Pressure | 3–4 times working pressure |
| Operating Temperature | NBR: -25°C to +85°C; TPR: -40°C to +70°C |
| Standard Lengths | 30m, 50m, 60m, 100m, 200m |
| Colors | Yellow, Red, Blue, Black |
Typical Parameters by Diameter (Reference):
| ID (inch) | ID (mm) | Working Pressure (Bar) | Working Pressure (PSI) | Burst Pressure (Bar) | Wall Thickness (mm) |
|---|---|---|---|---|---|
| 3/4" | 19 | 22.5 | 325 | 90 | 2.2 |
| 1" | 25 | 22.5 | 325 | 90 | 2.2 |
| 1-1/2" | 38 | 20 | 290 | 80 | 2.5 |
| 2" | 51 | 15 | 215 | 60 | 2.5 |
| 3" | 76 | 15 | 215 | 60 | 2.8 |
Main Applications
- Construction Sites — Pneumatic tool supply, compressor discharge lines
- Mining & Quarrying — Rock drills, percussive equipment air supply
- Industrial Manufacturing — Factory pneumatic systems, automated supply lines
- Shipbuilding — Pneumatic tool operations in shipyards
- Agricultural Irrigation — Also suitable for water and non-corrosive liquid transfer
- Heavy Equipment Rental — High-pressure air supply for rental fleets
- Air Caster Rigging Systems — Air supply for heavy load movement
Customization Services
We offer flexible customization services:
- Diameter Customization — Available from 1/4" to 8" as per requirements
- Length Customization — Can be cut or customized to any length
- Color Customization — Yellow, Red, Blue, Black, and more
- Fitting Customization — Can be equipped with various quick-connect couplings and clamp fittings
Packaging & Shipping
- Packaging — Coiled or rolled, with stretch film protection
- Shipping — Sea freight, air freight, or land transportation available
- Lead Time — 7–15 days for standard sizes; 15–30 days for custom sizes
