Pup Joint: API 5CT 3-1/2"EU K55/J55/N80/P110 From China

Pup Joint: API 5CT 3-1/2"EU K55/J55/N80/P110 From China. API 5CT Certified Quality: Manufactured according to API Spec 5CT with authorized API 5CT certificate. Multiple Steel Grades: Available in J55, K55, N80, L80, P110 to meet diverse engineering needs. Various Thread Types: Supports NUE, EUE, LTC, STC, BTC, Pin*Pin, and Pin*Box configurations. Fast Production Delivery: Typical production and shipment completed within 5-10 working days. Custom Manufacturing: OEM/ODM services available based on customer drawings and samples. 1-Year Warranty: Comprehensive 1-year warranty coverage for mechanical defects. ISO9001 Certified: Company holds ISO9001 Quality system and BV Quality supplier certificates. Global Shipping Options: Supports sea freight, express delivery, and China Post for worldwide delivery.