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Sturdy Brass Material: DOT air hose fittings are made of high-quality brass that meets DOT certification. Brass has appropriate hardness and toughness, is not easily deformed, and meets the needs of industrial scenarios. And the DOT air hose connector has corrosion resistance, high temperature resistance, sturdy and stable material, and can be used for a long time without leakage. During installation and use, it is not easy to break or damage due to external impact or vibration.
Quick Connect & No Leakage Installation: Our Brass DOT Air Brake Line Fittings are easy to install, without the need for professional tools such as wrenches or screwdrivers, and can be operated by hand. Simply align the interface between the Tube and the accessory and gently push it to complete the installation. Additionally, the NPT male thread is pre coated with sealant to help better seal the pipeline.
High Pressure & Temperature Resistance: DOT Air Brake Line Fittings can stably withstand a working pressure of 250psi (about 17.2 bar) and is not afraid of high-strength tests from hydraulic and pneumatic systems; Temperature resistance range of -40 ° F to+200 ° F (approximately -40 ° C to+93.3 ° C).Stable use under high pressure or high temperature.Note: see tubing manufacturer’s recommendations for pressure and temperature mutations.
Wide Application: Brass DOT Air Line Fittings Kit can be used for braking and fuel systems in automobiles; It is also suitable for home decoration, plumbing, and heating installation; It can also be used for pneumatic tools in factories, production line connections, agricultural machinery, and construction pipelines; Our products can even be used in laboratory instruments and medical equipment.It can be stably applied to different environments and has a wide range of usage scenarios.
76PCS DOT Brass Fittings: This DOT Air Fittings Kit includes：12PCS straight union, 6PCS tee union, 11PCS bushing, 20PCS straight NPT，14PCS 360°swlvel Elbows，7PCS 45°Elbows NPT, 4PCS inflation schrader vaive, 1PCS tube cutter, 1PCS Teflon Tape. Air brake fitting assortment types:1/8", 1/4", 3/8", 1/2". There are multiple fittings that can be used in different scenarios.