It has the function of a high airtightness and high pressure resistance multi-layer gas barrier, connecting the work essential for helium leak testing with a hose.
- It exhibits excellent barrier properties against helium gas. - The unique multilayer structure suppresses gas diffusion at the molecular level. - It is an ultra-high airtight, high-pressure resin tube that can be used at a test pressure of 5 MPa, unlike conventional options. - No piping changes are required when altering the size or position of the workpiece during use. - Simulated leak connections are very easy to make.
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basic information
Operating temperature range: For hydrogen and helium gas leak testing: +20°C to +24°C (Barrier properties and pressure resistance deteriorate in environments exceeding this temperature range) Negative pressure performance: No collapse or deformation under negative pressure Compatible fittings: Standard equipment with fittings from our recommended designated manufacturers Burst pressure: 12 MPa (Conditions: Fluid: Water, Temperature: Tested at 24°C) Leak test: Test tube: CHGBN multilayer (Tube length 1M) During He gas pressurization: 2 MPa, Leak rate from the tube: 1.9 x e-7 (average value) *Destruction test: At a water temperature of 24 degrees, maintained at a pressure of 6 MPa for 1 minute, confirming no abnormalities such as leaks, cracks, destruction, or removal.
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Applications/Examples of results
- Condenser, evaporator, - Radiator, heater, EGR, CAC, etc. - Used for helium leak testing at (0.1~5.0MPa)
Detailed information
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Size chart and ordering method for Logic 2-way spiral connection hose.
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Performance of the Logic 2 Double Spiral Connection Hose (HGBN) compared to equivalent products.
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Company information
Logix Corporation is a company that conducts two main businesses: "Trading," which primarily involves domestic product sales, domestic product exports, and overseas product import sales, and "Development Support," which assists in building line manufacturing systems aimed at creating products suitable for the next generation. Based on our track record of supplying to leading advanced companies in Japan, we are advancing proposals to overseas companies, including those in the United States, while quickly uncovering market needs and sending Japanese technology out into the world.