Blogs
PPR Fitting Label Decoded: PN, SDR & Standard Marks
Decode PPR fitting labels, including PN pressure ratings, SDR wall thickness, material marks, and ISO, DIN, or GB standards for plumbing products.
What Is a PPR Stop Valve and Where Is It Used?
Learn what a PPR stop valve is, how it controls water flow, where it is used in plumbing systems, and how to choose reliable stop valve fittings.
Brass vs Plastic Pipe Fittings: Which Should You Choose?
Compare brass and plastic pipe fittings for strength, corrosion resistance, cost, pressure, installation, and the best choice for different plumbing systems.
Brass Insert Fittings Explained: What Are They & How Do They Work?
Learn what brass insert fittings are, how brass inserts are molded into PPR fittings, and why they improve threaded plumbing connections.
PPR vs PVC Pipe: Which Is Better for Hot Water?
Compare PPR and PVC pipe for hot water systems, including temperature resistance, joining methods, pressure performance, durability, and best uses.
PPR Pipe Sizes Explained: Diameter Chart 20–160mm
Use this PPR pipe size guide to compare 20-160mm diameters, wall thickness, SDR, metric and imperial equivalents, and common plumbing applications.