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PVC Layflat Hose With Pin Lug Coupling
Classification:
Layflat Hose With Couplings
Keywords:
PVC Layflat Hose With Pin Lug Coupling
Quick Overview：
Description
PVC Layflat Hose with Pin Lug Coupling
Heavy Duty PVC Layflat Hose with Pin Lug Couplings is designed for high-volume water transfer in various industries. The hose ends are crimped with sturdy pin lug couplings, ensuring a secure connection for high-pressure applications.
Features:
● High-volume water transfer capability
● Crimped pin lug couplings for secure and high-pressure connections
● Abrasion and weather-resistant
● Lightweight and flexible
● Easy to handle and transport
● Smooth inner layer for efficient water flow
Applications:
● Agricultural irrigation
● Mining and construction sites
● Industrial water supply
● Firefighting
● Flood discharge and drainage
● Marine and offshore industry
● Municipal water supply and drainage
Specifications:
PART NO. | Inch | I.D | Working Pressure (Bar) | Bursting Pressure (Bar) | Length |
GNLF03810PL | 1-1/2" | 38 | 10 | 30 | 25/50 |
GNLF05110PL | 2" | 51 | 10 | 30 | 25/50 |
GNLF07610PL | 3" | 76 | 10 | 30 | 25/50 |
GNLF10310PL | 4" | 103 | 10 | 30 | 25/50 |
GNLF15310PL | 6" | 153 | 10 | 30 | 25/50 |
Frequently Asked Questions (FAQ)
Q: Why specify factory-crimped pin lug layflat hoses for high-volume water pump discharge and drip irrigation?
A: Factory-crimped ferrules provide 360-degree mechanical compression, preventing shank pull-off during continuous water pump vibration. This integrated assembly eliminates field-clamping variables, maintaining precise fluid pressure for extensive agricultural drip irrigation networks and industrial dewatering from -10°C to +60°C.
Q: What is the burst pressure limit for 10 Bar heavy-duty pin lug dewatering hose assemblies?
A: Applying a 3:1 safety factor, the 10 Bar (145 PSI) operational rating mandates a 30 Bar (435 PSI) minimum burst limit. The heavy-duty PVC wall and machine-crimped collars strictly contain hydrostatic spikes during high-head mining water pump discharge operations.
Q: Which threading standards apply to pin lug coupling assemblies for industrial fluid transfer?
A: Pin lug couplings are machined to standard NPSH or NST threading profiles, utilizing female swivel nuts with rocker lugs for spanner wrench tightening. This standard ensures exact mechanical interchangeability with existing municipal hydrants, water pump manifolds, and agricultural standpipes.
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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