DN Size (Pipe Size) Control Measures Mattress Type To Buy Max A and B Measurements andle; DN20 A andle; 160mm B andle; 70mm Insulation mattress for fitting Small A1 A = Max. uninsulated length: 160mm (pipe + fitting) B = Maximum diameter: 70mm andle; DN32 A andle; 280mm B andle; 130mm Insulation mattress for fitting Medium A2 A= Max. uninsulated length: 280mm (pipe + fitting) B = Maximum diameter: 130mm andle; DN80 A andle; 380mm B andle; 210mm Insulation mattress for fitting Large A3 A = Max. uninsulated length: 380mm (pipe + fitting) B = Maximum diameter: 210mm andle; DN150 A andle; 500mm B andle; 310mm Insulating mattress for fitting XL A4 A = Max. uninsulated length: 500mm (pipe + fitting) B = Maximum diameter: 310mm Explanation of control measures (please refer to the picture in the gallery to see what A and B refer to) A. Length not insulated. Measured from 3 cm over insulation end to 3 cm over insulation end B. Maximum diameter of section to be insulated (exclude parts that will not be insulated) Optimise your system's efficiency and safety with Temket Insulation Jackets andndash; the premium solution for comprehensive thermal management of valves and flanges. Temket Insulation Jackets for Valves and Flanges is designed to provide insulation for valves and flanges. The jackets are made from a high-quality insulation material that is known for its excellent thermal performance. The jackets are also designed to be easy to install and remove, making them a convenient solution for a variety of applications Designed for durability and exceptional performance, Temket jackets are engineered to minimise heat loss or gain, protect personnel, and extend the lifespan of your critical components. Key Features andamp; Benefits: Exceptional Thermal Efficiency: Crafted from high-grade materials like the Temtex glass fabric and mineral wool insulation, Temket jackets significantly reduce energy waste, leading to substantial cost savings and a lower carbon footprint. Maintain precise process temperatures with superior heat retention or rejection. Rapid andamp; Easy Installation: Thier innovative design allows for quick and tool-free installation and removal. The modular construction ensures a perfect fit for a wide range of valve and flange sizes and types, minimising downtime during maintenance or inspections. Enhanced Personnel Safety: Protect your workforce from burns by covering hot surfaces. Temket insulation jackets provide a safe-to-touch exterior, complying with industrial safety standard Durable andamp; Reusable: Constructed with robust, high-temperature resistant fabrics (150 degree celcius) and reinforced stitching, Temket jackets are built to withstand harsh industrial environments. Their reusable design makes them a cost-effective and sustainable insulation solution. Corrosion Protection: By preventing condensation on cold surfaces, these insulation jackets help mitigate corrosion under insulation (CUI), a common problem that can lead to costly repairs and system failures. Noise Reduction: In addition to thermal benefits, Temket insulation matresses can also contribute to a quieter working environment by dampening operational noise from valves and flanges. Customisable Solutions: Available in a variety of sizes and configurations to perfectly match your specific valve and flange dimensions, including gate valves, globe valves, ball valves, butterfly valves, and various flange types. For customised solutions (demanding environments and temperatures up to approx. 1050 degree celcius), please contact us. Applications: Temket Insulation Jackets are ideal for a wide range of industries and applications, including: Oil andamp; Gas Chemical Processing Power Generation HVAC Systems Food andamp; Beverage Pharmaceutical Manufacturing Facilities