DIN 3861/ISO 8434-1 Compression Ring and Cutting Ring Dimensions

DIN 3861 and  ISO 8434-1 is tha same standards for compression ring and cutting ring.

DIN 3861 cutting rings is design for DIN 2353 comprssion fittings, this document supplements DIN EN ISO 8434-1:2008-02 with dimensions and details.

Additionally, the type W port is specified for the nominal size LL16

The nominal size LL16 (see Figure A.1) is not listed in the current edition of DIN EN ISO 8434-1. It may only be used for compressed air braking systems.

DIN 3861 W dimensions of 24 degree cone end

ISO 8434-1 Dimensions of Cutting ring and 24 degree cone tube End

Fitsch is professional manufacturer of DIN 3861 standard cutting rings, interchangeable to JS, Voss, Parker, Stauff etc brand. Material is stainless steel, carbon steel and brass. We offer you the complete of tube connectors, such as DIN tube nuts, DIN Tube Fittings, DIN Stud Fittings, shape available in straight elbow tee cross etc.