Catalog: Duff Company Catalog | |
| installation tips duff co soldering and silver brazing analyze the application to ... tube and square ream burr and size 5a silver brazing method apply brazing wire or ... metal steel wool is not recommended silver brazing 3 apply flux to outside of tube ... valve socket the interior dimensions of silver brazing valve much heat as possible ... to promote full capillary attraction 4a silver brazing method note care should be ... will result in an unsatisfactory joint silver brazing alloys will not flow over or ... wet rags or padding apply heat to parts teflon tape or pipe dope if pipe dope is used ... | |
