Engineering-Standard-SAES-L-125

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Safety Instruction Sheet for Piping and Pipelines This standard specifies mandatory requirements and outlines the procedure to be followed in the preparation of Safety Instruction Sheets (SIS) for piping systems of new plants, or additions to existing plants. This standard is also to be followed for preparation of Safety Instruction Sheets for existing piping.

Engineering-Standard-SAES-L-120

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Piping Flexibility Analysis This standard defines the design requirements governing the flexibility analysis of piping systems and supplements ASME B31.1, ASME B31.3, ASME B31.4, and ASME B31.8 codes as applicable.

Engineering-Standard-SAES-L-110

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Limitations on Pipe Joints and Components This Standard covers the limitations on various types of piping joints andcomponents used in metallic piping for pressure piping systems within thecontext of SAES-L-100.

Engineering-Standard-SAES-L-109

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Selection of Flanges, Stud Bolts and Gaskets This standard supplements ASME B31.3, ASME B31.4 and ASME B31.8 codes and defines mandatory requirements governing the selection of metallic pipe flanges (hereinafter called “flanges”), gaskets, and bolting for transportation and in-plant piping in the temperature range from minus 50 to 425°C.

Engineering-Standard-SAES-L-108

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Selection of Valves This Standard covers limitations on the selection of all valves normallyclassified under Saudi Aramco Materials System (SAMS) Class 04. This willnormally include ball, butterfly, check, choke, diaphragm, gate, globe, needle, and plug valves used for on-off, for manual control service or for prevention of reverse flow, as appropriate.

Engineering-Standard-SAES-L-105

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Piping Material Specifications This standard covers the minimum mandatory requirements for the material specifications for piping, valves, and fittings for new piping for use in general, refining, and utility services, whose design is in accordance with either ASME B31.1, B31.3, B31.4, or B31.8 Codes.

Engineering-Standard-SAES-L-101

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Regulated Vendors List for Pipes, Fittings and Gaskets This Standard specifies the piping commodities, within the scope of SAES-L-100, that are RVL controlled per SAEP-133 requirements.This Standard mandates listed piping commodities be procured from approved Saudi Aramco manufacturers.

Engineering-Standard-SAES-L-100

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Applicable Codes and Standards for Pressure Piping Systems This standard defines the applicable ASME B31.1, B31.3, B31.4 and B31.8(hereafter called the Codes) for design, construction and inspection of piping systems owned or operated by Saudi Aramco.

Engineering-Standard-SAES-L-052

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Hot Tap Connections This standard defines minimum mandatory requirements for pressure piping connections to existing pipelines, tanks and pressure vessels by hot tapping.