Superior Quality
Our PPR pipe and fittings use 100% virgin raw materials with strict quality control. Every batch undergoes pressure testing, dimensional inspection, and thermal stability verification before leaving our facility.
Hot & Cold Water PPR Plumbing Solutions
Are you searching for dependable PPR pipe and fittings for your plumbing projects? FOSITE is your trusted manufacturer of high-quality PPR pipe and fittings designed for hot and cold water supply. We produce premium plumbing materials meeting international standards for residential, commercial, and industrial applications. Discover why contractors and distributors worldwide choose our products for durable, leak-free installations that deliver exceptional heat resistance, corrosion resistance, chemical resistance, and long service life.
When you need PPR pipe and fittings that combine superior quality, competitive pricing, and reliable performance, FOSITE delivers.
Our PPR pipe and fittings use 100% virgin raw materials with strict quality control. Every batch undergoes pressure testing, dimensional inspection, and thermal stability verification before leaving our facility.
FOSITE manufactures PPR pipe and fittings in full size ranges from 20mm to 160mm diameter with PN10, PN16, PN20, and PN25 pressure ratings. Our catalog includes elbows, tees, couplings, reducers, end caps, and ball valves.
Our PPR pipe and fittings feature smooth inner walls and precise dimensions for perfect heat-fusion joints. Even new installers quickly master our systems, reducing training time and labor costs.
Our PPR pipe and fittings maintain exceptional performance at temperatures from -40°C to +95°C, with excellent creep resistance at elevated temperatures for long-term reliability in hot water systems.
Unlike metal pipes, our PPR pipe and fittings are completely corrosion-resistant and chemically inert, making them ideal for aggressive water conditions and industrial chemical transport applications.
Under normal operating conditions, our PPR pipe and fittings provide over 50 years of service life, significantly reducing long-term maintenance costs and replacement frequency.
Our products fully comply with drinking water safety standards with no heavy metal leaching, harmless to human health and the environment, making them the ideal choice for green buildings.
FOSITE offers a comprehensive range of PPR pipe and fittings for hot water, cold water, and heating applications. Our products efficiently handle temperatures up to 95 degrees Celsius with excellent pressure resistance. For contractors seeking reliable plumbing solutions, we provide scalable options from residential projects to large commercial developments. Our flagship product line includes S4, S3.2, and S2.5 series with outstanding durability. These systems deliver precisely controlled dimensions essential for leak-free heat-fusion connections. Additionally, our advanced options include fiber-composite and antibacterial variants for specialized applications. Every order comes with detailed technical specifications, competitive factory-direct pricing, and comprehensive warranty coverage. We customize configurations based on your diameter requirements, pressure ratings, and project budget. When you choose our plumbing systems, you receive premium products backed by expert technical support and responsive customer service.

The PN25 PPR Pipe Plumbing Tube Hot Cold Water Supply PPR Pipe is engineered for high-pressure hot and cold water supply systems. Manufactured from 100% virgin Korea Hyosung PPR raw materials with German DIN8077/8078 quality standards.

Our Factory Direct Sales HDPE Pipe Fittings Butt Fusion Elbow delivers premium-grade 90-degree and 45-degree elbows for high-density polyethylene piping systems. Manufactured from 100% virgin PE100 raw materials under ISO 4427 standards.
Founded in 1994 with a mission to advance global pipeline solutions, FOSITE has grown into a recognized manufacturer of PPR pipe and fittings. Our modern production facility houses advanced extrusion lines, precision molding workshops, and dedicated quality testing laboratories where every batch undergoes rigorous verification. We invest significantly in research and development to continuously improve our products. With successful exports to over forty countries across six continents, our plumbing solutions comply with ISO, CE, and GB quality standards.
FOSITE holds ISO 9001, CE certification, and multiple industry patents. Our PPR pipe and fittings meet strict international quality and safety standards, giving customers complete confidence.


Common questions about our PPR pipe and fittings, specifications, pricing, shipping, and customization options.
Ready to source premium PPR pipe and fittings for your water supply project? Contact FOSITE today for a free consultation and detailed quotation tailored to your specifications. Our specialists will analyze your requirements and help you select the ideal products to optimize your plumbing system.
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