Thursday, April 2, 2020

Re: [MW:30686] Re: Production test coupon

Let me say this. The pressure vessels I was involved in required Production Test Coupons on each course from the bottom to the top.
The coupons had to be identical in every way to the actual pressure vessel CS impacted tested material and weld joints. The impacted tested CS plates were required by the code.



Gene Matsko


On Wednesday, April 1, 2020, 10:17:40 PM CDT, MW <raghurambathula@gmail.com> wrote:


pl. check UG-84-(i)(2)

On Saturday, March 28, 2020 at 12:32:03 PM UTC+5:30, Sachin Dhiman wrote:
Dear experts

 I want to know about PTC in detail , when it's required, what's the relation b/w impact exemption and PTC

Thanks in Advance

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