2020 High quality Api 5ct Pipe Coupling Blank - API 5CT 5B CASING COUPLINGS BLANK 9-5/8″K55 LC – Oilfield

1. We guarantee that all chemical components meet API standards and customer requirements. 2. We pursue the principle of customer first. 3. The factory is very strict with the inspection of products. 4. The product warranty period is 12 months.