Hello,

When we Design Hangers for Cold Load(C.L.), then this C.L. is the balance load and hence, the variability calculated by CAESAR II is with equation: K*X / Cold Load.
Where as Most of the Spring Vendors still follow the Equation , mentioned in their catalogue:
K*X/ Hot load,
And this is irrespective of noticing what the Balance load is.
Many a times this leads to a variability which is much higher than 25% as per their calculation, which is not the case as per our calculation.

How do you clarify this?
Is the vendor catalogue needs to be updated?
Your opinion.