Hi, API 6A has not mentioned about Type 6B test flanges.
Can we use Type 6B blind flange by adding NPT port as a Test flange ? Can we monogram the same test flange?
Please advice.
Thanks in advance for your suggestions.
Hello, if we designed a customized Cross/Tees whose overall dimensions are not as per API 6A. But bore size, ring grooves and connection holes are as per API 6A.
Can we monogramed such customized design?
Thanks in advance.
Hi,
As per API-6A 21st Edition, API 20E bolting should be used for closure bolting as per Sec 8.1
Is it mandatory to purchase bolting from API 20E certified manufacturer ? OR
Can we use bolting from local vendor(without API 20E marking) which meets all the requirements of API 20E of Table 1...