Nozzle pipe elbow joint, elbow nozzle, for evacuation of the products of combustion.

摘要

SET TUBING NOZZLE ELBOW, ELBOW NIPPLE FOR EVACUATION OF COMBUSTION PRODUCTS, WHICH ESSENTIALLY IS DEFINED BY BEING FORMED BY AT LEAST TWO SEPARATE SECTIONS INTIMAMENTE coupled together, of which, one is straight and the other is curved, WITH THAT pARTICULARITY FREE OF EXTREME STRAIGHT PART HAS a recess for engagement in the boiler, as a mouthpiece.