Connecting piece with a "parallel" flange on one side designed to be welded on fittings so that they can be assembled to the METU-FORM system of ducts with SRX joining clips.

The available dimensions appear in the products names.
Please refer to the "Product and Prices" link on the right side.


The collars are not necessary for the "plain" system of ducts and fittings (they do not have flanges), as they can be assembled directly with MUX Overcollars.


Ø 180 mm not available yet
Ø 80 up to 180 mm in stainless steel not available yet


Product Specifications for Tender Texts

Collars. Liquid and oil-tight laser-welded METU-FORM collars made of galvanized steel or stainless steel (V2A / 1,4301 / 304) with smooth inner surfaces and a formed-on "parallel flange" on one end. Diameters from 80 up to 1000 mm. Connection with SRX joining clips. The air-tightness exceeds the highest-class D according to the norm DIN EN 12237. Tightness class ATC 1 (EN 16798-3). No ATEX / EX certifications.



STP Format