Flange Adapters Butt Fusion PP-H

PROGEF PP-H butt fusion flange adapters (stub flanges) provide reliable, detachable transitions between polypropylene piping networks and flanged industrial equipment, valves, or metallic systems. Manufactured from high-grade beta-PP-H (polypropylene homopolymer), these fittings offer exceptional mechanical stiffness and superior chemical stability in demanding process lines.

Technical characteristics

Engineered for fusion integrity and pressure resistance, these stub flanges integrate smoothly into industrial pipelines using standard welding procedures:

• Material: Isotactic beta-PP-H (polypropylene homopolymer) according to EN ISO 15494
• Dimensions and pressure ratings: d20 to d500 mm in SDR11 (PN10) and SDR17.6 (PN6)
• Jointing methods: Conventional butt fusion per DVS 2207-11 and contact-free infrared (IR) fusion
• Flange compatibility: Matches metric backing flanges according to EN 1092 and ISO 7005
• Operational scope: Designed for industrial chemical media, wastewater, and water treatment