Sathishkumar Chelladurai

Why PESO Approval Is Critical for LPG and Propane Bullets LPG and propane are widely used in industries, refineries, bottling plants, hotels, food processing units, chemical plants, steel plants, ceramic industries and large-scale heating applications. But because these gases are stored under pressure and are highly flammable, the storage system cannot be treated like an ordinary tank. An LPG or propane bullet is not just a storage vessel. It is a statutory pressure vessel. Its design,...

In modern process industries, efficient heat transfer is critical for productivity, safety, and energy optimization. Among the various heat transfer equipment available, the shell & tube heat exchanger stands out as the most reliable and widely used solution across industries such as oil & gas, petrochemicals, power, chemicals, and pharmaceuticals. As a leading heat exchanger manufacturer in India, KRR Engineering Private Limited brings decades of expertise in designing and manufacturing...

In the world of pressure vessel design, selecting the right code is not just a compliance requirement—it is a critical engineering and commercial decision that directly impacts material cost, fabrication complexity, and overall project profitability. At KRR Engineering Private Limited, with decades of experience in ASME-certified pressure vessels, autoclaves, and process equipment, we regularly evaluate ASME Div 1 vs Div 2 for EPCs and end-users—optimizing designs based on real thickness,...