China wholesale Coupling Blank Factory - CHINA COUPLING BLANK MANUFACTURER 20″K55 BC – Oilfield
China wholesale Coupling Blank Factory - CHINA COUPLING BLANK MANUFACTURER 20″K55 BC – Oilfield Detail:
The product specifications of our company are from 2-3/8 to “20″, and the steel grade is from J55 to Q125, covering all full series and steel grades.
The raw materials used by our company are all purchased from large and well-known domestic steel mills.
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, thread inspection records, flaw detection inspection records, phosphating and packaging records, to realize the traceability in the whole process, so as to ensure that every product can meet the customer requirements.
Product detail pictures:
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Good quality comes 1st; assistance is foremost; business enterprise is cooperation" is our business enterprise philosophy which is regularly observed and pursued by our company for China wholesale Coupling Blank Factory - CHINA COUPLING BLANK MANUFACTURER 20″K55 BC – Oilfield , The product will supply to all over the world, such as: Provence, Mexico, Slovenia, Our advantages are our innovation, flexibility and reliability which have been built during last 20 years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. The continual availability of high grade products in combination with our excellent pre- and after-sales service ensures strong competitiveness in an increasingly globalized market.
By Kristin from Anguilla - 2017.03.07 13:42
This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
By Charlotte from Bangkok - 2017.06.25 12:48
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