Resources
Knowledge centre
Every Primepoly engineering, sales and reference document in one place — catalogues to download, blog articles to read, glossary to look up, and project case studies for due-diligence reference.
Product catalogues (PDF)
Free downloadable PDF catalogues — HDPE, PVC, PPR plus the full company profile.
Primepoly Co., Ltd. — Company Profile
Company overview, factory tour, certifications, global market coverage.
Download PDF →HDPE Pipe & Fittings Catalogue
PE100 HDPE pipe (water, mining, irrigation, dredging, gas) and butt-fusion / electrofusion fittings.
Download PDF →PVC Pipe Catalogue
PVC industrial, water, drainage, irrigation and conduit pipes with Schedule 40 / 80 specifications.
Download PDF →PPR Pipe Catalogue
PPR plumbing pipes for hot and cold potable water systems.
Download PDF →Engineering blog
Long-form articles written by Primepoly's pipe engineers — material comparisons, installation guides, SDR / PN selection.
HDPE vs PVC: Which Pipe Material Is Right for Your Project?
Choosing between HDPE pipe and PVC pipe? This guide compares PE100 HDPE and Schedule 40/80 PVC across pressure rating, abrasion resistance, joining method, lifecycle cost and which suits municipal water supply, mining slurry lines or industrial chemical processing.
Read article →How to Select the Right HDPE Pipe SDR / PN for Your Application
An engineer's guide to specifying HDPE pipe pressure class — covering PE100 working pressure, surge analysis, safety factors and SDR11 / SDR17 / PN10 / PN16 conversion tables for water supply mains, mining slurry pipelines and irrigation systems.
Read article →Butt Fusion vs Electrofusion: Choosing the Right HDPE Joining Method
HDPE pipe joining decisions made simple. We compare butt fusion welding and electrofusion HDPE fittings — speed, cost, training, traceability and which suits municipal water mains, mining slurry pipelines, gas distribution and field repair.
Read article →HDPE Pipe Applications: Mining, Irrigation & Aquaculture Case Studies
Three Primepoly HDPE pipe project case studies: a copper-mine slurry pipeline in West Africa, a Saudi Arabia center-pivot irrigation network, and Norwegian deep-sea fish cages. PE100 HDPE pipe sized SDR9–SDR17, DN90–DN1600.
Read article →HDPE vs Steel & Ductile Iron: A Total Cost of Ownership Comparison
Steel and ductile iron pipes win on stiffness, but PE100 HDPE pipe wins on installed cost, leakage, 50-year service life and recyclability. We model total cost of ownership across municipal water mains, mining dewatering and oil-and-gas gathering scenarios.
Read article →HDPE Pipe Installation Methods: Open-Cut vs HDD vs Pipe Bursting vs Sliplining (2026 Guide)
A buyer's-eye comparison of the four mainstream ways to install HDPE pipe in 2026 — open-cut, horizontal directional drilling, pipe bursting and sliplining. Cost band, jobsite footprint, SDR / PE100-RC requirements, and a decision flowchart at the end.
Read article →PE100 vs PE100-RC: When the 20% Premium Pays for Itself (B2B Buyer's Decision Guide)
PE100-RC costs 15–25% more than standard PE100 but on the right project saves 30–50% on total installed cost. Three numbers decide it — bore length, soil abrasiveness, install method — plus a worked ROI example using 2026 market prices.
Read article →Industry glossary
25 plain-English definitions of HDPE / PVC pipe terms — PE100, SDR, PN, butt fusion, WRAS, NSF 61, ISO 4427 and more.
Glossary →Project case studies
Real Primepoly projects across 40+ countries — mining slurry, municipal water, agricultural irrigation, dredging.
Cases →