Impact test thickness limit as per API 1104.

[S.Mohammed]

Dear all,

We know that as per asme, when impact applicable clause 403.6 use for thickness limitation.

I hve wps with 4.8mm to 19mm
Mat api 5l x52.
without impact test.

For another project there is impact requirement.
Wd conduxt impact test and accepted.

Now is there change in thk range.?

I dint found in api 1104.