ROLLER

Industry Type

Product Group

ANALYSIS

BASE METAL
EN-9

PREVIOUS SOLUTION
SCRAP

PROBLEM DUE TO
ROUGHING OF THE SURFACE DUE TO HIGH TEMP STEEL ROLLING

TYPE OF PROBLEM
REPEATATIVE / ONE TIME

COMPONENT NAME
HOT PENETRATION

EQUIPMENT
5 MT LONG x DIA 500MM

ANALYSIS

PHOTOGRAPH

PHOTOGRAPH

JOB SKETCH WITH DIMENSION

JOB SKETCH WITH DIMENSION

Our solution

Qty. (Kgs)
5 – 7

Current (AMPs)
130 TO 140

Size (mm)
4

Product
Lotherme 660G3

Qty. (Kgs)
3

Current (AMPs)
130 TO 140

Size (mm)
4

Product
Lotherme – 352

Procedure

Preheat the Job upto 250 Deg C, Maintain Interpass Temp, Slow cool after Welding

Further Reading on Case Studies

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