- MATERIAL :
TUBE : SA334-6
TUBE SHEET : SA765-II
- TUBE SIZE : O.D. 25.4 X 2.11t mm.
- WELDING GROOVE : 2C
- STRENGTH WELDING : 1 ST. WITH FILLER WIRE. / 2 ST. TEMPERING PASS.
- WELDING QUANTITY : TOTAL. 79,152 HOLES ( 158,304 PASS.)
3,298 HOLES. X 2 SIDE. X 12 HEAT-EXCHANGER
- WORK TIME : 3 MONTH.
[WELDING M/C : 8 SET.(SPARE:1 SET.) / WELDER : 14 PERSON. ]
Comments