ISO 13535:2000 PDF

Overview

ISO 13535:2000 - Petroleum and natural gas industries: Drilling and production equipment - Hoisting equipment defines requirements for the design, manufacture and testing of lifting and hoisting equipment used in drilling and production operations. It covers a wide range of rig hoisting components - from sheaves and travelling blocks to elevators, swivels and powered subs - and establishes two product specification levels (PSL 1 and PSL 2) to reflect different degrees of technical requirement.

Key topics and requirements

• Scope of equipment: sheaves, travelling blocks, block-to-hook adapters, connectors and elevator adapters, drilling hooks, elevator links and elevators (for casing, tubing, drill pipe, drill collars and pump rods), rotary swivels, power swivels, power subs, wedges (when used as hoists), inline heave compensators, make-up/torque equipment when used for lifting, pressure vessels/piping mounted on lifting gear, safety collars and retractable dollies (annex B).
• Design: design conditions, strength analysis, sizing classes, contact geometry and rating determination, load-rating principles and documentation requirements.
• Testing and verification: design verification tests, sampling, proof-load tests, functional and hydrostatic testing, and alternative test procedures.
• Materials and welding: material specifications and qualification, mechanical and chemical requirements, welding qualifications, post‑weld heat treatment and repair controls.
• Quality control and inspection: manufacturing quality systems, dimensional checks, NDT/volumetric examination (see Annex A supplementary requirements), measuring and test equipment.
• Marking & documentation: product and rating marking, serialization, traceability and manufacturer documentation to be supplied with equipment.
• Annexes: normative supplementary requirements (Annex A), guidance on dollies (Annex B) and informative guidance for heat‑treatment qualification (Annex C).

Applications and users

ISO 13535 is used by:

• Manufacturers of drilling and production hoisting equipment for design, fabrication and testing standards.
• Drilling contractors, rig operators and asset owners specifying and procuring hoisting gear.
• Engineering and inspection teams for conformity assessment, QA/QC and acceptance testing.
• Certification bodies and regulators referencing recognized hoisting safety practices. Practical uses include equipment selection, creating test protocols, supplier evaluation and ensuring traceability and safety of lifting systems on land rigs and offshore platforms.

Related standards

• API Spec 8C (reference basis for this ISO edition)
• ISO/TC 67 publications (materials, equipment and offshore structures for petroleum and natural gas industries)

Keywords: ISO 13535, hoisting equipment, drilling equipment, elevators, travelling block, rotary swivel, power swivel, lifting gear, drilling hook, petroleum industry standards.