Hose couplings can be used to transport oil products, but they need to meet certain technical requirements and safety standards. The following is a point by point introduction:
1. Material requirements:
Transporting oil (such as diesel, gasoline, lubricating oil, etc.) can cause corrosion or swelling of certain materials, so the material of hose couplings must have good oil resistance. Common materials include brass, stainless steel, aluminum alloy, and certain specialty plastics such as nylon and polyurethane. These materials can resist the chemical erosion of oil and ensure the long-term stability of the coupling structure.
2. Sealing performance:
Oil products have certain volatility and permeability, so sealing design is crucial. Hose couplings are typically equipped with sealing gaskets made of oil resistant rubber (such as nitrile rubber NBR or fluororubber FKM) to ensure that the connection does not leak even under high pressure or dynamic conditions.
3. Voltage resistance requirements:
The system for transporting oil may involve high pressure or pulsating pressure, and hose couplings need to have sufficient pressure resistance to avoid bursting or falling off during use. coupling products with appropriate pressure levels should be selected based on the operating conditions.
4. Safety protection:
Oil products are flammable, so safety measures such as anti-static and fireproof flowers should be emphasized in the design and application of hose couplings. In some situations, it is also required that hose couplings have grounding capabilities to prevent static electricity accumulation from causing fires.
5. Widely applicable scenarios:
Hose couplings are widely used in the fields of petrochemicals, automotive refueling equipment, oil tankers, gas stations, lubrication systems, and ship fuel pipelines, suitable for the transportation and control of various oil media.
6. Diverse interface standards:
To adapt to different oil delivery systems, hose couplings provide multiple standard interfaces, such as threaded connections, camlocks, quick plug and unplug couplings, etc., for easy disassembly and maintenance.