Technical guides
Product Guides
AR400 vs AR500 Wear Plate: Picking the Right Grade for Mining Equipment
Hardness, formability and wear life compared — when AR400 abrasion-resistant plate is the right liner and when AR500 pays for itself in buckets, truck bodies and chutes.
Seamless vs Welded Line Pipe (ERW, LSAW): How to Choose
When seamless pipe earns its premium and when ERW or LSAW welded pipe is the smarter buy — size ranges, pressure service, inspection and cost logic explained for buyers.
API 5L PSL 1 vs PSL 2: Which Specification Does Your Pipeline Need?
PSL 1 and PSL 2 set different chemistry, testing and traceability requirements for API 5L line pipe. Here is how to choose the right product specification level for your project.
Casing Grade Selection: J55, L80 and P110 Compared
How to choose between API 5CT casing grades — yield strength, sour-service suitability and cost trade-offs for J55, L80 and P110, with guidance on when each grade earns its place in the well design.