Hot oil boiler - Arvin Bokhar
Shell made of alloy steel 17mn4 (DIN17155) to a thickness of 10 mm that is arc welded by automatic welding machine Ultrasonic testing of longitudinal and circumferential welds to 100%. Shell inner surface will be covered by refractory mass of 1300 ° (NC 11-13) to a thickness of 50 mm.
Get Price