How to distinguish between cap and cap

How to distinguish between cap and cap

Cap manufacturer of cap and head is introduced: when it comes to head you might think of a word, it is official cap, what is the difference between head and officer hat, I take you know about the head and hat, head is a kind of size for boiler pressure parts, and the general morale in the ends of the use of pressure vessel, and at the end of the pipe used so there are a lot of customers are called plug, which is on the tube plugging, there are a lot of use form, pipe cap, plug, LIDS, etc., also known as the head it is welded on the pipe end or installed outside the pipe thread to cover wall pipe fitting, used to seal line.  

The head cap and the official cap look very similar, but the official cap and the official cap are quite different, the difference between the two is mainly in the size of the inside diameter and the scope of use.As mentioned above, the pipe cap is only the plug of the pipe. If DN exceeds 300, the head shall be replaced. If the DN is under pressure, the intensity check shall be carried out.The head is an inner diameter of 1 meter, which means the inner diameter of the pipe cap. There is no requirement for the transition part.Although the shape of the head and the official cap is similar, the use of stainless steel head is more, with our words here to distinguish the head and the official cap is, the head does not have a neck, the official cap has a neck, but the size of the cap is relatively small, so can be forged;The size of the head is relatively large, and it is generally pressed with steel plate. The pipe cap is generally used at the end of the pipe, and the head is used at the upper and lower parts or the left and right ends of the container equipment.The above is the company for customers to briefly introduce how to divide the cap and head, cap and split what is the difference.Cap manufacturers welcome new and old users to consult.

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