Padma Lochan Majhi
Hydraulic and Mechanical Manager at a reputed steel company, with 16 years of experience in hydraulic and mechanical maintenance across steel, cement, ports, power plants and mining.
Over his career he has worked hands-on with hydraulic hoses and fittings: selection, assembly, installation, troubleshooting and preventive maintenance in demanding plant conditions.
About the book
Hydraulic Thread Identification (हाइड्रोलिक थ्रेड की पहचान) is a 20-page PDF field guide. It teaches a five-step method for identifying hydraulic fitting threads with a vernier caliper, a pitch gauge and an angle gauge, and includes reference tables for BSPP, BSPT, NPT, JIC 37°, ORFS, Metric DIN 24° and SAE Flange Code 61/62.
Every instruction is written in both English and Hindi, so technicians, engineers and maintenance teams can learn in the language they read most easily. The aim is to help them work safely, reduce breakdowns and make the right choices for their equipment.
See the book · ₹149