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Two API 579-1/ASME FFS-1-2021 pipes in sunset lead into petrochemical plant to provide fitness-for-service.
ANSI | Piping

Fitness-For-Service: API 579/ASME FFS-1-2021

ByBrad Kelechava February 22, 2022June 4, 2025

What is Fitness-For-Service? Standards for pressurized equipment, such as those developed and published by the American Petroleum Institute (API) and the American Society of Mechanical…

The contact face of pipe flanges, bright yellow and finished to MSS SP-6-2021.
ANSI | Piping

MSS SP-6-2021: Pipe Flanges, Standard Finishes for Contact Faces

ByBrad Kelechava November 2, 2021June 4, 2025

Pipe flanges are integral for providing support, sealing and/or blocking of the flow of fluids, and allowing for the attachment of other items in a…

Worker covered in PPE in the plains welding a black pipeline with proper ASME B31Q-2021 pipeline personnel qualifications.
ANSI | Conventional Fuels | Piping

Pipeline Personnel Qualification (ASME B31Q-2021)

ByBrad Kelechava June 16, 2021May 28, 2025

For developing a Pipeline Personnel Qualification Program, professionals turn to ASME B31Q-2021: Pipeline Personnel Qualification. The Advantages of Pipelines for Hazardous Liquid Transport Several options…

A rusty magnetic inductive flowmeter (magmeter) installed in accordance with AWWA C751-2019.
ANSI | Piping | Water

AWWA C751-2019: Magnetic Inductive Flowmeters (Magmeters)

ByBrad Kelechava March 8, 2021May 28, 2025

AWWA C751-2019 – Magnetic Inductive Flowmeters, an American National Standard, reviews magmeter principles. This technology is one of the latest additions to the water industry,…

Different bronze valves and fittings marked to ANSI/MSS SP-25-2018
ANSI | Valves and Fittings

ANSI/MSS SP-25-2018: Standard Marking System for Valves, Fittings, Flanges, and Unions

ByMatthew Fowler November 30, 2018June 5, 2025

Connection. It is what human beings crave. For pipes, it is more than a desire. It is essential. Without connectors, pipes would struggle to transfer…

Gold and chrome plumbing supply fillings through ASME A112.18.1-2018
ANSI | Valves and Fittings

ASME A112.18.1-2018: Plumbing Supply Fittings

ByMatthew Fowler November 23, 2018June 5, 2025

ASME A112.18.1-2018/CSA B125.1-18: Plumbing Supply Fittings has been released. This binational standard, meaning that it was jointly developed and issued by the American Society of…

Blue support hangers using ANSI/MSS SP-58-2018
ANSI | Piping

MSS SP-58-2018: Pipe Hangers and Supports

ByMatthew Fowler October 16, 2018May 30, 2025

Support is important. Carrying weight alone can cumbersome and difficult. This too is true when considering the weight that pipe hangers and supports hold. In…

Red flanges as ANSI Class Flanges in ASME B16.5-2020.
ANSI | Piping

“ANSI Class” Ratings of Pipe Flanges

ByBrad Kelechava August 28, 2018May 30, 2025

“ANSI class” is the designation for pressure-temperature ratings of pipe flanges. In its denotation, the word Class is followed a by dimensionless number. This includes…

Seamless steel pipes that follow ASTM A106 19
ANSI | Piping

ASTM A106-19: Seamless Carbon Steel Pipe Standard Specification for High-Temperature Service

ByBrad Kelechava June 20, 2018May 29, 2025

Carbon steel piping transports fluids in an assortment of industries, but, for high-pressure and temperature applications, the welded joints on its cross-section are not ideal….

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