Quality Systems
We ,at Triveniare known for the quality infused in our products and the efforts that we undergo to achieve customer satisfaction.
We believe in “Doing the right thing , the first time”.
At Triveni , Every Pressed steel Radiator undergoes rigorous tests so as to ensure that an impeccable job reaches our customer each and every time.
ROUTINE TEST :
Each element that is used in our Pressed steel radiators undergoes a pressure test of 2 kg/cm2 for 2-3 minutes before assembly.
Each Radiator that is assembled and welded is then pressure tested at a pressure of 2 kg/cm2 for 30 minutes as per IEEMA 9-1990.
After the Pressed Steel Radiator is shot blasted as per Sa 2.5 each radiator is again pressure tested so as to check for pin holes if any .
SURFACE PREPARATION :
Surface preparation done by GRIT BLASTING conforming to SA 2½ ensures cleaning / de-rusting and gives necessary anchor profile for bonding paints or Hot Zinc Spray Galvanizing.
We possess state of the art shot blasting chamber incorporating all safety measures to achieve proper surface preparation.
PAINTING PROCESS
EXTERNAL PAINTING :
• First Coat : Enamel/Epoxy Primer as per customer requirements.
• Intermediate Coat : As Per Customer Requirements .
• Final coat :The pressed steel radiators are flood coated and then spray coated with two pack Epoxy/PU/Enamel Paints to required shades .
• Each and every radiator , after every coat , undergoesovening using proper procedure to maintain the final paint finish .
• Internal Surface Cleaning andVarnishing :
The internal surface of each radiator is cleaned by purging air and is then coated with phenolic hot oil resistant varnish with a temperature index of 120 degree celcius
PEEL OFF TEST :
Paint Peel off test as per ASTM 33 59 83 is performed on each and every radiator before dispatch .
TYPE TESTS :
We have installed Type tests( Vaccum Test & Hot-oil test ) in house . Both these tests are performed quarterly according to IEEMA 9:1990.
We possess state of the art measuring instruments like Particle Count machine , BDV Tester and Oil Filtration Plants to ensure that the best product reaches our customer .