GOST 52648-0 is a Russian national standard that outlines the requirements for a specific type of equipment or system. The standard is part of the GOST (Gosudarstvennyi Standart) series, which comprises a wide range of technical standards and regulations governing various aspects of product design, manufacturing, and testing.
Auremo provides a detailed English summary of the joint types (Butt, Corner, T-joint, Lap) and their corresponding dimensions in an accessible web format. Joint Type Reference (Partial) Joint Type Designation Range Thickness Examples Butt (C) 1–175 mm (depending on bevel) Corner (U) 1–100 mm T-joint (T) 2–120 mm Lap (H) GOST 5264-80 - Auremo gost 526480 english pdf better
On technical blueprints, symbols like , T2 , or У3 are used. The number following the letter indicates a specific execution variant (e.g., single-sided vs. double-sided weld or specific bevel type). For instance, C1 refers to a single-sided butt joint without edge preparation for thin sheets. Where to Find GOST 5264-80 English PDF GOST 52648-0 is a Russian national standard that