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Short Description:

1. Specification: 16. 2. Grade: K55. 3. Thread type: BTC. 4. Coupling Die-Stamping and surface marking : XZOE 5CT-1368 or according to the customers’ need.

We are a factory with more than 14 years’ experience. Now, the total number of equipment is nearly 70 sets, with more than 2 million annual output, having 13 sets of sawing machines, 10 sets of common lathers, 4 sets of coding machines, 33 sets of CNC machine tools for special pipe threading, 5 sets of magnetic powder flaw detection equipment, 4 sets of material mechanical performance testing equipment.



Product Detail

Product Tags

1. 16″ K55 BC API 5CT Casing Couplings.

2. Technical Standard: API 5CT 9th or API 5CT 10th, API 15B or API 16B, according to the customers’ need.

3. We will have every strict inspection on each product in the process of production, and each piece of casing coupling or tubing coupling keeps its related processing records.

4.  Invoice: Based on actual quantity shipped.

5. Quantity: According to the customers’ need.

Every processing procedure of each product is strictly controlled, and the processing and testing records of each product are recorded and archived in detail, to realize the traceability of the whole process.Continuous optimization of product quality management system is our consistent purpose. Through our unremitting efforts, we have passed APT on-site audit with excellent performance for many times and we have obtained the American API product certification with the number of 5CT-1368.In 2018, we were awarded as “China online marketing reputation enterprise” by the Ministry of Commerce and State-owned Assets Supervision and Administration Commission of the State Council.


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