HOT BLOG TAGS
High Pressure Pipeline: LSAW vs. Seamless – Which is the Best Cost Choice?
Introduction: A Procurement Manager’s Dilemma Suppose you are the purchasing manager for a new main gas pipeline. The design requires the use of...
A Technical Comparison: ISO 3183 vs. API 5L–Are They Identical?
In global pipeline projects, engineers, purchasing managers and technical teams often meet two main steel pipe standards: the American API 5L and international ISO...
How Many Steel Pipes Fit in a Container? (20GP vs 40HC)
Introduction “How many pipes can we fit in one container?” As a project manager or procurement specialist sourcing steel pipe from China, this...
What is a Shoulder End Pipe? (A Buyer’s Guide to Cost & Specs)
Brief Introduction In the demanding fields such as mining, dredging and concrete pumping, pipeline failure is not only an inconvenience but also a...
EN 10255 vs EN 10217: A Buyer’s Guide
Brief introduction It is a great challenge for buyers and engineers to browse the European standards of welded steel pipes. EN 10255 and...
What is Piling pipe? An Engineer’s Guide to ASTM A252
Introduction When the surface soil is not strong enough to sustain the massive loads of heavy structures such as skyscrapers, bridges, or marine terminals,...
EFW ERW SAW: An Engineer’s Guide to Welded Pipe Processes
Introduction When it comes to specifying welded steel pipe, engineers face a bewildering array of acronyms: EFW, ERW, SAW, and HFW. These are not synonymous...
What Does Pipe Schedule Mean? (Buyer’s Guide For Cost And Wall Thickness)
Introduction You have received two quotations for “4 inch steel pipe” One is used for No.40 steel pipe and the other is used...
ISO 21809 vs. DIN 30670: An Engineer’s Guide to 3LPE Coatings
Brief introduction In corrosion protection for infrastructure, 3LPE (Three-Layer Polyethylene) coating is a globally trusted solution, especially for steel pipe in buried and subsea pipelines....
Schedule 60 Steel Pipe Wall Thickness Specification Chart
Introduction Schedule 60 steel pipe is a powerful but often-underutilized tool in the engineer’s arsenal. It serves as the perfect “optimization bridge” between...