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PVC High-pressure Air Hose

APPLICATIONS:
The hose is widely used in pneumatic tools, pneumatic washing apparatus, components, engine components, machine service and civil engineering equipments.

CHARACTERISTICS:
Being made of tough PVC materials and high tensile polyester reinforcement, this hose can work under very high working pressure. It is light, flexible, durable, anti-erosion, and explosion resistant.

WORKING TEMPERATURE:
-25℃~65℃

Heavy Duty Industrial PVC High Pressure Air Hose (20 Bar / 290 PSI)

Our PVC High Pressure Air Hose is an ultra-resilient, commercial-grade pneumatic tubing engineered to withstand rigorous working pressures up to 20 Bar (290 PSI) and extreme peak burst pressures up to 90 Bar (1305 PSI). Constructed by encapsulating a premium, tightly cross-knitted high-tensile polyester fiber reinforcement grid between two layers of specialized, heavy-wall polyvinyl chloride (PVC) compounds, this hose delivers maximum explosion-proof safety and zero expansion rates under constant industrial stress.

Key Features & Engineering Advantages

- 90 Bar Ultimate Burst Protection: Engineered with a massive 4:1 safety factor for standard sizes, our high-pressure air hose safely absorbs sudden pressure spikes from large industrial air compressors without distortion or risk of rupturing.
- Zero Dilatation & Shape Retention: The high-density fiber reinforcement sleeve locks the inner core matrix, preventing dimensional expansion or snaking when running at maximum operational pressure thresholds.
- Sub-Zero Elasticity & Flex-Life: Formulated with cold-weather polymer modifiers, the tubing retains its supple flexibility and high kink-resistance even in freezing outdoor environments down to -25°C, preventing operational cracking.
- Abrasion & Crushing Proof Cover: The thick outer PVC jacket is heavily fortified to resist brutal site drag, sharp gravel abrasion, oil spills, and accidental vehicle tire crushing common on mining and construction sites.
- Flawless Coupling Retention: The unique inter-layer adhesion formula ensures that heavy-duty universal claw couplings, crimped fittings, or quick-connect plugs bite deeply and securely into the hose walls without blowing off.

Heavy-Duty Pneumatic & Civil Engineering Applications

This industrial-strength high pressure air hose is widely exported globally for reliable pressurized air and gas delivery:

- Pneumatic Tools & Assembly Lines: Driving heavy-duty pneumatic impact wrenches, air nailers, riveters, and automated factory robotics.
- Construction & Civil Engineering: Connecting to large portable diesel air compressors on roadwork sites, bridge construction, and concrete blasting projects.
- Shipyards & Mining Sites: Supplying high-velocity pressurized air to underground pneumatic drills, ventilation boosters, and sandblasting rigs.
- Machine Service & Garages: Flexible utility air drops in commercial truck repair bays, auto body shops, and tire service centers.

Specifications of PVC High Pressure Air Hose

Item No.	British Measurement [inch]	Metric Measurement I.D. [mm]	Metric Measurement O.D. [mm]	Length [m]	W.P. [bar]	B.P. [bar]	Weight [kg/roll]	Volume [m³]
KXQY0611	1/4	6	11	100	20	90	9.10	0.038
KXQY8514	5/16	8.5	14	100	20	85	13.5	0.065
KXQY1016	3/8	10	16	100	18	80	16.60	0.075
KXQY1320	1/2	13	20	100	18	75	24.80	0.085
KXQY1625	5/8	16	25	50	17	60	19.60	0.056
KXQY1928	3/4	19	28	50	15	52	21.50	0.067
KXQY2534	1	25	34	50	15	45	27.50	0.090

Wholesale Supply Chain, OEM, and Container Loading Solutions

Weifang Ruihai Plastic Co., Ltd. provides robust, export-grade manufacturing infrastructure for high-volume international buyers:

- Heavy-Duty Sea Packaging: To protect the structural reinforcement during global ocean transit, each hose coil is tightly wound, film-sealed, and securely bound with thick, industrial-grade PE woven outer bags.
- OEM Branding & Line Stamping: We offer precise, computerized continuous ink-jet marking, allowing you to seamlessly stamp your corporate brand name, customized safety metrics, and sequential meter counters along the hose length.
- Direct Technical Accountability: Because we operate our own state-of-the-art PVC extrusion and braiding machinery, our quality assurance and engineering teams can provide full hydrostatic test documentations directly to your importing agency.

Request Hydrostatic Test Reports & Free Product Samples

Need to verify our 90 Bar burst capacity or test our low-temperature flexibility in your own industrial lab? We offer free physical product sample rolls for verified pneumatic distributors, trading houses, and OEM procurement leads. Submit the inquiry form on the right or contact our factory office to receive a customized container-load quotation within 2 hours.