제품 설명
ASME Pressure Vessel Manufacturer How To Verify U Stamp And Code Compliance Verifying an ASME pressure vessel manufacturer is about confirming the compliance chain behind the U-Stamp: code authorization, an active authorized inspector, a complete data report and, for North America, National Board registration. The buyer's job is to verify each link before ordering, because a stamp on the shell is meaningless without the documentation and inspector sign-off that make it