News & Technical Articles

April 12, 2026 • 10 min read

ASTM A516 Grade 70 vs A36 carbon steel plate — chemical composition, mechanical properties, applications, and when to use each. Full specification comparison.

April 12, 2026 • 14 min read

Complete centrifugal pump guide — end suction, split case, multistage, vertical turbine, and self-priming. Working principle, performance curves, NPSH, materials, and how to select the right centrifugal pump for water, p…

April 10, 2026 • 9 min read

SS plate grades compared — chemical composition, corrosion resistance in 11 environments, mechanical properties & which grade for your application.

April 10, 2026 • 11 min read

Every anchor bolt type explained — cast-in, post-installed, chemical, and mechanical. Specifications, grades, and structural applications in one clear guide.

April 08, 2026 • 11 min read

Geotextile guide — 5 functions (separation, filtration, drainage, reinforcement, protection), weight classes, specs & road construction applications.

April 07, 2026 • 13 min read

Submersible pump types compared — borehole, drainage, sewage, and dewatering. Specifications, sizing, and a practical selection guide for your application.

April 05, 2026 • 11 min read

HDPE pipe explained — PE80 vs PE100 grades, pressure ratings, SDR, sizes, and applications. Full specification guide for water, gas, and industrial piping.

April 05, 2026 • 13 min read

Centrifugal, submersible, gear, diaphragm, screw & fire pumps — working principles, applications & 14-application selection table. Free guide.

April 03, 2026 • 10 min read

ASTM A193 Grade B7 stud bolts explained — mechanical properties, dimensions, matching A194 2H nuts, and applications. Full specification and selection guide.