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Medium Duty PVC Layflat Hose (6 Bar / 90 PSI)
Classification:
PVC Layflat Hose
Keywords:
Medium Duty PVC Layflat Hose (6 Bar / 90 PSI)
Quick Overview：
Description
Medium Duty PVC Layflat Hose (6 Bar / 90 PSI)
The 6 Bar PVC Layflat Hose (Medium Duty) represents a significant upgrade in pressure capacity for professional fluid transfer applications. Engineered to withstand constant working pressures of up to 90 PSI, this hose is the preferred choice for long-distance water delivery and high-head pumping systems in mining, civil engineering, and large-scale agriculture.
Its seamless, homogenous wall construction ensures consistent performance under variable loads, providing a leak-proof solution that minimizes operational downtime. Formulated with high-grade UV-stabilized PVC, the Papageno 6 Bar hose maintains its structural integrity across a wide temperature range, resisting the hardening and cracking typical of standard alternatives.
Construction:
Tube & Cover: High-grade, UV-stabilized PVC; simultaneously extruded in a one-step process to create a seamless, integrated wall.
Reinforcement: Embedded 3-ply high-tenacity polyester yarn, cross-woven for maximum longitudinal stability and burst resistance.
Bonding: Advanced thermal bonding technology ensures the reinforcement is fully integrated within the PVC wall, eliminating the risk of delamination.
Internal Surface: Ultra-smooth bore to minimize turbulence and friction loss, optimizing pumping efficiency.
Key Features & Performance:
90 PSI Rated Performance: Engineered for a stable 6 Bar working pressure with a 3:1 safety factor against bursting.
Zero Delamination: The one-step extrusion process creates a homogenous structure, preventing layer separation and pinhole leaks.
High-Tenacity Strength: Premium polyester reinforcement ensures the hose maintains its diameter and shape under high-pressure loads.
Weather & UV Resistance: Formulated to withstand harsh sunlight and extreme weather, preventing premature aging and brittleness.
Superior Handling: Offers an ideal balance of pressure capacity and flexibility for rapid deployment and retrieval across rugged terrains.
Application:
Industrial Dewatering: High-head water discharge for construction sites, municipal drainage, and flood control.
Mining & Energy: Reliable fluid transfer in quarries, open-pit mines, and oil & gas exploration.
Agricultural Irrigation: High-pressure water delivery for sprinkler systems and manure spreading.
Civil Engineering: Efficient bypass pumping and large-scale water supply projects.
Specification:
Part No. | Inch | I.D. (mm) | Thickness (mm) | W.P.@23℃(Bar) | B.P.@23℃(Bar) | Length (M/Roll) | Weight (Kg/Roll) |
GNLF2006 | 3/4" | 20 | 1.35 | 6 | 18 | 100 | 11 |
GNLF2506 | 1" | 25 | 1.30 | 6 | 18 | 100 | 16 |
GNLF3206 | 1-1/4" | 32 | 1.20 | 6 | 18 | 100 | 19 |
GNLF3806 | 1-1/2" | 38 | 1.20 | 6 | 18 | 100 | 22 |
GNLF5106 | 2" | 51 | 1.35 | 6 | 18 | 100 | 30 |
GNLF6406 | 2-1/2" | 64 | 1.55 | 6 | 18 | 100 | 43 |
GNLF7606 | 3" | 76 | 1.50 | 6 | 18 | 100 | 50 |
GNLF10306 | 4" | 103 | 1.90 | 6 | 18 | 100 | 80 |
GNLF12706 | 5" | 127 | 2.00 | 6 | 18 | 100 | 108 |
GNLF15306 | 6" | 153 | 2.40 | 6 | 18 | 100 | 160 |
GNLF20305 | 8" | 203 | 2.60 | 5 | 15 | 100 | 220 |
Frequently Asked Questions (FAQ)
Q: What is the burst pressure safety factor for a 6 Bar industrial PVC layflat hose?
A: A 6 Bar (87 PSI) layflat hose requires a 3:1 safety factor, establishing an 18 Bar (261 PSI) burst limit. The embedded 3-ply high-tenacity polyester reinforcement controls longitudinal elongation and maintains structural diameter during high-head dewatering pump surges.
Q: How does one-step extrusion prevent layer delamination in heavy-duty dewatering hoses?
A: One-step simultaneous extrusion thermally bonds the UV-stabilized PVC tube and cover through the polyester mesh matrix. This homogeneous wall construction eliminates mechanical layer separation and pinhole leaks under continuous 6 Bar fluid loads across a -10°C to +60°C thermal range.
Q: What mitigates internal friction loss in 6 Bar long-distance layflat hoses?
A: The hose utilizes a calibrated internal PVC bore designed to minimize fluid turbulence and friction pressure drops over extended routing distances. This internal dimensional geometry optimizes hydraulic efficiency for continuous heavy-duty fluid transfer and long-range agricultural pump deployment.
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Established in Tianjin in 2011, PAPAGENO supplies hoses and accessories to international markets. We listen closely to customers and use our product expertise to recommend solutions suited to their markets and requirements. We communicate clearly, deliver on agreed commitments and stand behind our products. Consistent quality and dependable supply are the foundation of our long-term customer relationships.
0086-22-28219627
No.902, Sixin Building, Hexi District, Tianjin, China 300220