Pre Heating of Welding

About Pre Heating of Welding

Pre Heating of welding is done before start of welding and along with welding so that the temperature gradient is maintained constant and there is no sudden contraction and expansion of metal before and after welding. Pre Heating also referred to as PH also helps to improve weld ability of steel.

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.

Precision Pre-Heating for Enhanced Weld Quality

We provide expert pre-heating services tailored to your materials demands. Whether working with pipelines, structural elements, or heavy fabrication, our solutions ensure uniform temperature elevation. This minimizes weld cracking and delivers optimal joint integrity every time.


Versatile Heating Methods and Material Compatibility

Choose from induction, resistance, or gas flame heating to match your application needs. Our certified process caters to various metalsincluding steel, cast iron, and specialized alloysensuring comprehensive coverage for industrial and construction projects.


Safety and Compliance Assured

All operations prioritize safety, featuring overheat protection and insulated casings. Our team adheres to strict safety and performance standards, offering trustworthy services for both indoor and outdoor environments across India.