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What are the inspection contents of cementing head
What are the inspection contents of cementing head
发布时间: 2022-01-24 13:53
(1) Dimensional inspection of cementing head
 
When the cementing head is produced, it should be tested. The first test is whether the size of the cement head is qualified. There are many types of cement heads, and each type of cement head has many sizes, so it is very necessary to detect the size of the cement head. , There are two main purposes of testing the size of the cementing head after production: one is to check whether the size of the cement head meets the specified standards; the other is to check whether the size of the cement head is the size required by the customer.
 
(2) Detection of connecting thread of cement head
 
After the production of the cementing head is completed, the thread inspection should also be carried out, which is also carried out according to the inspection standards. Different types of cementing cement heads have different inspection standards for the threads. For example, the inspection standard for casing or tubing connection threads is GB/ T9253.2, the inspection of drill pipe connection threads is in accordance with GB/T22512.2. If other types of connection threads are used, other inspection standards are required.
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