2020 High quality Api 5ct Pipe Coupling Blank - API NON-UPSET& UPSET COUPLING BLANK 8-5/8″K55 LC – Oilfield

1. Technical Standard: API 5CT 9th or API 5CT 10th, API 15B or API 16B. 2. Thread Type: Customized Thread. 3. The more you buy, the better the price.