DOC.NO.:DHT - 1011 - 003SHT :

ITEM NO:120-8-216 ST 20-8

2 nd STAGE GAS COOLER

ATTACHEMENT OF INLET/OUTLET NOZZLES TO HEADER

PLATES /MATING NOZZLES AS PER FIGURE UW 16.1 ( a ).

= 10.97 mm

t = 28 mm

=

= 10.97

=

= 6mm

Fillet leg =

= 8.48mm < provided fillet leg of 9 mm.

HENCE SATISFACTORY

ATTACHEMENT OF COUPLINGS TO HEADER PLATES

= 8.89 mm

t = 28 mm

=

= 8.89

=

= 6mm

Fillet leg =

= 8.48mm < provided fillet leg of 9 mm.

HENCE SATISFACTORY

OF

tn

tmin Smaller of 19mm or Minimum of tn & t

tc Smaller of 6mm or 0.7 x tmin

tc/sin 45 o

MATING NOZZLES AS PER FIGURE UW 16.1 ( a ).

tn

tmin Smaller of 19mm or Minimum of tn & t

tc Smaller of 6mm or 0.7 x tmin

tc/sin 45 o