What is the correct street name ? massey or massy road ?

Unable to answer "Is it lit here?" for osm.org/way/21182300 via StreetComplete 43.2:

Unaware of lighting in this area.

Flange welding is a crucial process in the construction and maintenance of piping systems, providing strong and leak-proof joints between pipes, valves, pumps, and other equipment. These welds play a critical role in ensuring the safe and reliable operation of piping systems across various industries, including oil and gas, water, and chemical processing.
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API (American Petroleum Institute) flanges have become instrumental components in the realm of industrial connectivity, acting as robust links within complex systems. Recognized for their reliability and adherence to stringent standards, API flanges play a crucial role in various sectors, particularly in the oil and gas industry. In this article, we explore the world of API flanges, delving into their composition, applications, and the standards that define their significance in the industrial landscape.
https://www.apiflange.com/

ANSI flanges play a crucial role in connecting pipes and equipment, ensuring the safe and efficient flow of fluids. These standardized fittings, adhering to the American National Standards Institute (ANSI) guidelines, are the backbone of industrial piping systems, providing secure and reliable connections that withstand the rigors of various applications.
https://www.ansiflange.com/