| Article number | UN-FLEX-S-157-165-W5-N |
| Product variant name | UNI-FLEX pipe clamp S 157÷165 mm, W5, NBR |
| Nominal inner diameter | - |
| Working pressure [bar] | - |
The UNI-FLEX S type pipe clamp is a high-performance solution engineered for reliable connection and repair of both metal and plastic pipes, offering a flexible, non-fixed axial connection secured exclusively with a durable rubber seal. Manufactured from premium AISI 316Ti stainless steel with A4-80 class screws and solid pins, it ensures exceptional resistance to corrosion and long-term durability, even in demanding environments. The clamp is equipped with an NBR rubber seal, making it suitable for a wide range of media including water, gas, oils, fuels, hydrocarbons, and air. Designed for versatility, it operates within a temperature range of -20°C to +80°C and meets the PN 16 pressure class requirements for shipbuilding and marine applications, with a safety factor of 4:1 under one-time pressure testing. For industrial use under static conditions, it withstands up to 25 bar with a 1.5:1 safety factor, allowing repeated use after successful testing. When installed on round steel pipes of appropriate wall thickness and tightened with the specified torque wrench, the UNI-FLEX S clamp guarantees secure, leak-free performance, making it an indispensable component for industries seeking efficiency, safety, and reliability in pipe system maintenance and repair.