Engineering guide

Quality is paramount

Expertise, stability, technology and reliability are the hallmarks of our products and services.

Our production process and our suppliers are subject to stringent quality standards. We also guarantee the highest level of quality during the assembly of our products. Our quality assurance plan is ISO compliant, enabling us to guarantee the complete traceability of all raw materials, production processes and quality controls.

All flanges are supplied according to EN 1092-1

All flanges can be supplied with dimensions and drillings according to EN 1092-1 (= DIN 2501), ASA 150/300, ANSI B16.47, AWWA C-207-07, JIS B-2220 and AS 4087. Flange I.D.’s can be customized to meet pipe O.D. and/or bonding configuration (cylindrical, straight-taper, taper-taper). Standard pressure ratings (Working Pressure) are PN 3, PN 6, PN 10, PN 16, PN 20, PN 25 and PN 32 bar. Nonstandard flanges can be supplied in accordance with customer’s specifications.

Every product is dimensional and visual checked

All Flanges are subject to dimensional and visual controls. Glass content is checked by burn out tests. Short term burst ratings are confirmed by destructive hydrostatic testing (minimum safety factor of 4). Pigments are not used unless specified by the customer.