ISO/DTS 25170

Oil and gas industries including lower carbon energy – Pipeline transportation systems – Type B sleeves for pipeline defects repair

General information

Current stage: 50.00 Effective date: Jul 24, 2026

Originator: ISO

Owner: ISO/TC 67/SC 2

Type: Technical Specification

Scope

This document specifies the design and manufacture, test and inspection, appearance inspection, non-destructive testing, marking, product quality certificates, packaging, transportation and usage of L485/x70 or below type B sleeve.
This document is applicable to type B sleeve for defect repairing of L555/x80 or below onshore steel oil and gas pipelines.

Life cycle

NOW

IN_DEVELOPMENT
ISO/DTS 25170
50.00 Final text received or FDIS registered for formal approval
Jul 24, 2026