美国采购需求：所有产品、消防、水肺

I'm reaching out to clarify compatibility details regarding the 12L scuba tank. Specifically, I'm interested in knowing whether a standard scuba K valve can be directly screwed onto this tank. If not, could you please inform me if an adapter or a unique valve is required? Additionally, it would be helpful to understand the typical threading specifications for scuba tanks in comparison to yours. This information is crucial for determining whether I need to make any adjustments before proceeding with my order. Thanks in advance for your assistance!