Copyright © 2014 Delmar, Cengage Learning Six Steps for Leak-Proof Silver Brazed Joints (continued) Joint Heating  Heat with number 5 oxyacetylene ti
{"Image DocumentName": "Six Steps for Leak-Proof Silver Brazed Joints (continued)", "Image ImageDescription": "Joint Heating. Heat with number 5 oxyacetylene tip. Air propane and air acetylene can be used on tubing up to 1 inch. Use neutral flame. Start heating \u00bd to 1 inch from end of fitting. Heat evenly around circumference of tubing. Bulk of heat should be concentrated on the fitting. Do not stop moving the torch, fitting can quickly over heat.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}