Metal tube Flexible to be used in the conduction of gases: Natural and LPG.
Manufactured and tested according to Standard NBR 14177, specifications Comgás O-11.13 and IT-36. Consisting of a helical corrugated corrugated Tomback 85/15 (ASTM B 135) tube, externally coated with a twisted yarn of the same material.
At its ends are brass terminals brass CLA (ASTM B 16) types:
Fixed male with 3/4 "BSPT (R3 / 4") thread.
Rotating female with 3/4 "BSP (Rp3 / 4") thread.
On the side of the Swivel Female is mounted a Glove Sextavada, for use of key counter during the installation, avoiding twisting.
The HAENKE Flexible Metal Tube for GLP and Natural gases can be used for Classes 1 and 2 according to the NBR 14177 standard, called:
- Class 1: Flexible Metal Tube for connection of mobile appliances (stove with feet) or connection in transportable containers of LPG (canister);
- Class 2: Flexible metal tube for connection of fixed appliances (built-in stove, heater).
Delivery lengths: from 200 mm to 1250 mm measured from end to end.
They are provided:
- Ring in Nitrile Rubber (NBR);
- Label containing instructions for use and installation.