Nigerian Clients Visit IMRI Factory for Seamless Steel Pipe & Anti-Corrosion Coating Inspection

A delegation of Nigerian clients visited IMRI production base to inspect seamless steel pipes and 3PE,3PP,FBE anti-corrosion coating lines, discussing long-term pipeline supply cooperation.

October 9, 2026

A Full Introduction to OCTG Pipes: Drill Pipe, Casing and Tubing

Learn everything about OCTG (Oil Country Tubular Goods). This guide covers the definition, core types including drill pipe, casing pipe, and tubing pipe, as well as their functions, API standards, and key applications in onshore and offshore oil & gas drilling.

September 21, 2026

Global Railway Rail Standards: GB, EN 13674, UIC, AREMA and GOST Differences

Explore the five mainstream railway rail standards worldwide. Understand the core differences of GB, EN 13674, UIC, AREMA, and GOST for rail procurement and global railway engineering projects

September 8, 2026