일체형 보우 스프링 케이싱 중앙집전장치, 13 3/8 케이싱용 플렉시블 스프링 중앙집전장치 (STD)

광택 강철 막대
July 15, 2025
Video Description:
Discover the Unibody Bow Spring Casing Centralizers, designed for 13 3/8 casing STD. These flexible-spring centralizers ensure smooth casing placement in vertical, horizontal, and deviated wells, meeting API Spec 10D standards.