Blind flange DN80 PN16 EN1092-1 S235 905160088 B37AS

DN80 Blank Flange – a solid solution for closing installations

The DN80 PN16 blank flange, made of S235 steel according to EN1092-1, is an element used to seal the ends of pipes and branches in industrial installations. The Geldbach product is characterized by its durability and versatility, finding application in water, steam, gas and HVAC systems. Thanks to its design, it allows for safe maintenance and pressure testing without the need to disassemble the entire installation.

Construction and practical application

This flange is primarily a way to temporarily or permanently close a section of the installation. It can be used during maintenance, repairs, and as an element blocking unused branches. Made of S235 structural steel, it provides adequate mechanical strength and resistance to loads. The nominal diameter DN80 and nominal pressure PN16 define its scope of application – it is important to match it to the parameters of the existing installation. The weight of the flange is 4.61 kg, and the outer diameter is 200 mm.

Why choose this flange?

• Compliance with EN1092-1 standard: Guarantee of quality and compatibility with other installation elements.
• Durable S235 steel: Provides resistance to mechanical damage and corrosion (with proper maintenance).
• Easy installation: Allows for quick and efficient closing of the installation during maintenance work.
• Versatility: Suitable for various media – water, gas, steam – as long as they are compatible with structural steel.
• Safety: Allows for safe pressure testing and maintenance work without the need to disassemble the entire installation.

The flange is not threaded or soldered, which means that its installation is done through standard flanged connections - which is important for professional installers when planning the installation. The lack of possibility of crimping also affects the way it is integrated with the existing infrastructure.