Petroleum and natural gas industries. Casing centralizers - Bow-spring casing centralizers Ingestion-build-44616 production printing

production printing

and different materials and dimensions

Bars and sections

Reference to ISO 25981 was added to table 3

Petroleum and natural gas industries. Casing centralizers - Bow-spring casing centralizers Ingestion-build-44616 production printing1 Scope This part of ISO 10427 provides minimum performance requirements, test procedures and marking requirements for bow spring casing centralizers for the petroleum and natural gas industries. The procedures provide verification testing for the manufacturers design, materials and process specifications, and periodic testing to confirm the consistency of product performance. This part of ISO 10427 is not applicable to rigid or positive centralizers.