Saes-a-134 !!hot!! Jun 2026

SAES-A-134 applies to an array of metallic materials commonly found in heavy industrial environments: Carbon steel and low-alloy steels. Stainless steel (including duplex grades). Galvanized steel. Aluminum and its associated alloys. Explicit Exclusions

: Any conflict between SAES-A-134 and other standards (like ASTM ) must be resolved in writing through the Aramco Consulting Services Department .

External corrosion can lead to dangerous situations, including fires, explosions, and environmental spills. Adhering to SAES-A-134 reduces these hazards, protecting personnel, communities, and the ecosystem. saes-a-134

While the full SAES-A-134 document is proprietary to Saudi Aramco and is not publicly available, its requirements are known to be comprehensive and are reflected in industry best practices. The standard is understood to cover the following critical areas:

The standard is highly detailed regarding accuracy. Below are the critical aspects it governs: SAES-A-134 applies to an array of metallic materials

SAES-A-134 provides specific guidelines for different environmental exposures: Atmospheric Corrosion

| | Key Role in the SAES Ecosystem | | :--- | :--- | | SAES-A-133 | Manages internal corrosion threats from process fluids, gases, and chemicals within pipelines and vessels. | | SAES-A-134 | Governs external corrosion protection, primarily through coatings and cathodic protection systems. | | SAEP-88 | Provides the guidelines for executing a comprehensive corrosion management program using SAES-A-133 and SAES-A-134. | Aluminum and its associated alloys

Test water must be potable or treated (chlorides < 1000 ppm) to prevent corrosion-induced cracking.

: Standards for preventing hidden corrosion beneath thermal insulation. Corrosion Under Fireproofing (CUF)

When used for Class III nuclear power plant piping under ASME Section III, the steel plates must specifically comply with ASME SA-283 or SA-285.

The standard governs most metallic equipment exposed to external corrosive environments, including: