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Screw connection for protective plastic hose
Screw connections for protective plastic hoses, also known as cable glands or hose connectors, are mechanical fittings designed to secure and seal flexible plastic conduits to enclosures, junction boxes, or panels. These components typically feature a threaded body (metric or PG standard), a lock nut, and a clamping mechanism that ensures a tigh...
Screw connections for protective plastic hoses, also known as cable glands or hose connectors, are mechanical fittings designed to secure and seal flexible plastic conduits to enclosures, junction boxes, or panels. These components typically feature a threaded body (metric or PG standard), a lock nut, and a clamping mechanism that ensures a tight, vibration-resistant grip on the hose. They are available in various sizes to accommodate hose diameters from 10 mm to 50 mm, with materials such as nickel-plated brass, stainless steel, or polyamide (PA6) offering different levels of corrosion resistance and mechanical strength. The connection provides strain relief and protects against ingress of dust and moisture, often achieving IP54 to IP68 ratings depending on the gasket and assembly.
These screw connections are widely used in industrial automation, electrical installations, and control cabinets where flexible plastic hoses protect wiring from mechanical damage, chemicals, or environmental exposure. Common applications include machine tools, conveyor systems, packaging machinery, and renewable energy installations like solar farms. They are essential in sectors requiring robust cable management, such as automotive manufacturing, food processing, and water treatment plants, where hygiene and reliability are critical.
Key subcategories include metric thread connectors (e.g., M16, M20, M25), PG thread connectors (PG9, PG11, PG13.5), and angled or 90-degree versions for tight spaces. Article codes often follow patterns like "SC-M20-12" where SC denotes screw connector, M20 is the thread size, and 12 is the hose inner diameter in mm. Other variants include connectors with integrated O-rings, EMC shielding options, or high-temperature ratings up to 120°C. The main articles are typically listed under categories like "Cable Glands" or "Hose Connectors" on our portal.
Our service ensures express worldwide shipping and dedicated support from electrical engineers who can advise on thread compatibility, material selection for harsh environments, and proper torque specifications. We provide technical datasheets and 3D models for each article, enabling seamless integration into your design. Whether you need a standard PG11 connector or a custom metric size, we deliver with precision and speed.
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