Resources
Insights & Guides
Engineering articles, material comparisons and selection guides written by Primepoly's technical team β to help utilities, contractors and procurement specialists make better material decisions.
ComparisonApr 15, 2026Β·13 min read
HDPE vs PVC: Which Pipe Material Is Right for Your Project?
When sourcing pipes for a municipal water main, an irrigation network, or an industrial process line, the first choice is almost always HDPE vs PVC. This guide breaks down ten practical differences β from temperature range and joint integrity to lifecycle cost β and gives you a decision flowchart for picking the right material the first time.
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GuideApr 8, 2026Β·9 min read
How to Select the Right HDPE Pipe SDR / PN for Your Application
An engineer's guide to specifying HDPE pipe pressure class β from working pressure and surge to safety factors and SDR-PN conversion tables.
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GuideMar 22, 2026Β·10 min read
Butt Fusion vs Electrofusion: Choosing the Right HDPE Joining Method
Both produce stronger-than-parent-pipe joints, but they suit different jobsite conditions. We compare cost, speed, training, traceability and quality control.
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ApplicationMar 5, 2026Β·12 min read
HDPE Pipe Applications: Mining, Irrigation & Aquaculture Case Studies
Real-world Primepoly project case studies β Andean copper-mine slurry lines, Saudi center-pivot irrigation, Norwegian deep-sea fish cages.
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ComparisonFeb 18, 2026Β·11 min read
HDPE vs Steel & Ductile Iron: A Total Cost of Ownership Comparison
Steel and DI win on initial stiffness, but HDPE wins on installed cost, leakage, life and recyclability. We model 50-year TCO across four scenarios.
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