Development of gas-tight threads based on API round threads and its evaluation
Great economic benefit will be made if a kind of low-cost gas-tight thread can be developed on the basis of API round thread with a relatively lowest cost to replace the existing premium thread. In this paper, a kind of gas-tight threads was designed and manufactured based on the round threads accor...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
KeAi Communications Co., Ltd.
2017-11-01
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Series: | Natural Gas Industry B |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2352854017301341 |