Our factory has completed a large batch of reinforced brass fire couplings for Middle East customers. All brass couplings adopt a thickened body design, featuring high temperature resistance, oxidation resistance, and a long service life. Every piece passes torque tests and repeated connection tests to ensure stable performance in harsh desert and high-temperature environments. Brass fire couplings are widely used for fire hydrants, fire trucks, and fixed fire pipeline systems. We maintain regular stock to support fast bulk shipments for global distributors.