India, June 24 -- SOUTHERN RAILWAY has issued a tender notice titled "Silver Soldering Flux in White Powder Form having Ph Value 07-09 Active at and above 550 Degree Celsius Till 850 Degree Celsius . Moisture Present should be Less than 03 Percent. having no Cholorine C..." with the tender reference no.: 58255465.

The tender details are as follows: SILVER SOLDERING FLUX IN WHITE POWDER FORM HAVING PH VALUE 07-09 ACTIVE AT AND ABOVE 550 DEGREE CELSIUS TILL 850 DEGREE CELSIUS . MOISTURE PRESENT SHOULD BE LESS THAN 03 PERCENT. HAVING NO CHOLORINE CONTAINING POTASSIUM SALTS AFTER MELTING . IT SHOULD GIVE CLEAR AND VISCOUS LIQUID . ITS RESIDUAL SHOULD BE EASILY REMOVABLE WITH WATER. Make- TECHFLUX., LECTRO ENTER, TECHBRAZE , SMC. Certificate of...