5'' drill pipe with internal plastic coating and hard banding!

5'' drill pipe with internal plastic coating and hard banding!

Caroline zhang Caroline zhang

Caroline zhang

Drill Pipe, Drill Collar, HWDP Manufacturer Since 1996. Mob/WhatsApp: +86 19930727857

发布日期: 2024年4月19日
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5'' drill pipe with internal plastic coating and hard banding!

With the development of petroleum equipment, the production quality of petroleum drill pipes has reached a high level. Through improvements in drill pipe thickening structure, thread structure, inner coating, etc., the service life of the drill pipe has been greatly increased. Corrosion fatigue is still the main damage form of drill pipe failure, accounting for about 80% of the total number of drill pipe failures.

Email: [email protected]

WhatsApp: +86 19930727857

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