High Quality Coupling Blank Manufacturer - BUTTRESS THREAD CASING COUPLINGS BLANK – Oilfield
High Quality Coupling Blank Manufacturer - BUTTRESS THREAD CASING COUPLINGS BLANK – Oilfield Detail:
1. The product specifications are from 2-3/8 to “20″, and the steel grade is from J55 to Q125, covering all full series and steel grades.
2. We use the raw materials are all from large and well-known domestic steel factories.
3. Each product will be strictly inspected in the process of production.
Product detail pictures:


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We believe in: Innovation is our soul and spirit. High-quality is our life. Purchaser need is our God for High Quality Coupling Blank Manufacturer - BUTTRESS THREAD CASING COUPLINGS BLANK – Oilfield , The product will supply to all over the world, such as: Turkey, Lisbon, Netherlands, Furthermore, all of our products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality. If you are interested in any of our products, please don't hesitate to contact us. We will do our best to meet your needs.

Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.

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