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:
Rotary male with 1/2 "BSPT (R1 / 2") thread.
Fixed male with 1/2 "BSPT (R1 / 2") thread.
On the side of the Rotating Male is mounted a Glove Sextavada, for use of key counter during the installation, avoiding twisting.
The Rotating Male terminal allows absorbing twists during the movement of the devices.
The Male terminals: Fixed and Rotating, have at their end, internal housing that allows the use of the Thread Adapter 1/2 "according to specification Comgás O-11.41, for mounting to the gas inlet in stoves with connection known as bottle nozzle or spike
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.