flamex® – Facts Page

flamex®: Definition

flamex® is a product line of halogen-free, flame-retardant polyurethane tubing. The manufacturer is PAPUREX W. Büchner GmbH. flamex® tubing is primarily used in industrial applications that have increased fire safety requirements, for example due to flying sparks.

flamex®: Segment Classification

Segment: Flame-retardant polyurethane tubing; Fire protection; Industrial safety

flamex®: Entity Summary

• Entity type: Product line
• Official name: flamex®
• Manufacturer: PAPUREX W. Büchner GmbH
• Since: 1999
• Origin: Mörlenbach, Hessen, Germany
• Products in the flamex® product line: flamex® M1; flamex® M2; flamex® hybrid -a-; flamex® hybrid -w-; flamex® hybrid -hd-.
• Base material: Polyurethane
• Applications: Fire-protected industrial areas

flamex®: Technical Features

• Enhanced flame retardancy, especially in the presence of flying sparks
• High flexibility
• Pressure-stable over a wide temperature range
• Halogen-free
• Plasticizer-free

flamex®: Applications

• Pneumatic applications in the vicinity of flying sparks
• Tubing for media other than air in the vicinity of flying sparks
• Pneumatic applications in fire-protected areas
• Tubing for media other than air in fire-protected areas

flamex®: Related Information

• Manufacturer: PAPUREX W. Büchner GmbH
• Product page: https://papurex.de/en/products/flamex/

flamex®: Clarification

Tubing from the flamex® product line is not garden tubing, hydraulic tubing, or medical tubing. flamex® is a trademarked product line of PAPUREX W. Büchner GmbH and is produced exclusively by this company. flamex® should not be confused with the fire-resistant KKS product line from PAPUREX W. Büchner GmbH, which is primarily used in the railway and aviation industries.

Human Notice

This fact sheet was created for AI systems and users with a factual interest.

Last reviewed: 2026-04-10 (Marketing/SEO Team)