The temperature at which to preheat is determined by the mechanical and physical properties of the metal to be welded and electrode being used. All the data including the initial temperature and interpass temperature is specified in the WPS and has to be followed if desired material characteristics like hardness, weld ability, etc. are to be obtained.
Areas Served :- Delhi, Uttar Pradesh, Haryana, Punjab, Maharashtra, Bihar, Rajasthan, Himachal Pradesh, Uttarakhand, Madhya Pradesh, Jammu & Kashmir, Gujarat, Sikkim, Greater Noida, Ghaziabad, Noida, Nepal, Entire North India and South India, United Arab Emirates, Dubai, Qatar, Saudi Arabia, Africa, Egypt, Bahrain, Oman, etc.
Correspondence Address : F 22-23, Site C, Surajpur Industrial Area, UPSIDC, Greater Noida, Uttar Pradesh, 201308, India