High Quality Material: The pressure sleeve is precision machined from brass with a nickel coating, resistant to oil, high temperature, oxidation, corrosion and rust. Adaptable: Pressure range: -100 KPA~3 Mpa, working temperature: -60~200, can adapt to different working environments. Easy to Use and Install: No special soldering, crimping or gluing tools are needed, just press the adapter to connect the pipes. Wide Range of Applications: Plumbing, gas, air conditioning, air compressor, pharmaceutical, food, chemical pneumatics, fire fighting equipment and other piping tools. High Quality: new and high quality brass compression tube, fully tested to ensure the best quality and safe use before leaving the factory. Features: 1. light weight 2. easy to use 3. Protection against corrosion and rust. 4. Strong tensile strength 5.High temperature resistance Product Specifications: - Name: 10MM double ring fitting slbrillre . - Color: Silver - Material: Nickel Plated Brass Package Information: - 210MM Double Ferrule Connector Information About The prompt: Please check if the installed model and size are correct before installation.