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VSJOCO
PPH butt welding reducing tee serves as a critical piping component that connects three pipe sections of different diameters，enabling efficient fluid distribution and flow direction changes in industrial systems. VSJOCO manufactures these tees using Beta PPH material，a modified polypropylene homopolymer engineered for enhanced performance in demanding environments. Our product line covers a complete size range from DN20 to DN110，specifically designed to meet the unique requirements of water treatment applications. Each tee undergoes precision manufacturing processes to ensure consistent dimensions and proper fusion compatibility with standard PPH pipes.
Beta PPH features a refined crystalline structure that delivers improved resistance to acids，alkalis，and oxidizing agents commonly found in water treatment processes. This material maintains its structural integrity when exposed to chlorine，hydrogen peroxide，and other disinfectants used in potable water production. Unlike metal alternatives，Beta PPH does not corrode or rust over time，extending the service life of piping systems to 15 years or more and reducing unplanned maintenance shutdowns.
Butt fusion welding creates a permanent，homogeneous joint that matches the strength of the pipe itself. This connection method eliminates the need for gaskets or seals，which are common points of failure in threaded or flanged systems. The seamless joint prevents fluid leakage and contamination，while also reducing installation time by approximately 40% compared to traditional connection methods. Properly executed welds require no ongoing maintenance throughout the system's lifespan.
VSJOCO offers PPH butt welding reducing tees in all standard sizes from DN20 to DN110，with corresponding wall thicknesses to accommodate various pressure requirements. This comprehensive range allows engineers to select the exact components needed for each section of their piping system. Customers can source all required tee sizes from a single supplier，streamlining procurement processes and reducing administrative overhead.
All our PPH butt welding reducing tees carry NSF 61 certification，confirming compliance with strict drinking water safety standards. This certification verifies that the product does not leach harmful substances into the water supply. Projects using NSF 61 certified components meet regulatory requirements and pass inspection without delays，ensuring timely project completion and compliance with local health codes.
Parameter | Specification |
|---|---|
Material | Beta Polypropylene Homopolymer (PPH) |
Nominal Diameter | DN20-DN110 |
Connection Type | Butt Welding |
Working Pressure | PN10-PN16 |
Working Temperature | -10℃ to 95℃ |
Standards | ASTM D4101，ISO 15494 |
Certification | NSF 61，FDA |
These tees are widely used in raw water intake systems，filtration units，backwash pipelines，and chemical dosing systems. Their resistance to chlorine and other treatment chemicals makes them suitable for all stages of municipal water processing，from primary treatment to final distribution.
In industrial wastewater facilities，our PPH tees handle corrosive effluents from chemical manufacturing，electroplating，and textile dyeing operations. They maintain performance even when exposed to variable pH levels and elevated temperatures found in these environments.
NSF 61 certification makes these tees ideal for municipal water distribution networks，residential secondary water supply systems，and direct drinking water installations. They provide safe，contamination-free fluid transport for human consumption.
The non-toxic nature of Beta PPH makes these tees suitable for process water systems in food and beverage production，pharmaceutical manufacturing，and electronics fabrication. They support clean-in-place (CIP) procedures and maintain high purity standards.
VSJOCO has focused exclusively on PPH piping components for over a decade. Our production facilities feature advanced injection molding machines and automated quality control equipment，ensuring consistent product performance across all orders.
We implement five sequential quality checks throughout the manufacturing process，starting with raw material verification and ending with final dimensional inspection. Each batch of products undergoes pressure testing to confirm compliance with specified performance standards.
We accommodate requests for non-standard dimensions，special wall thicknesses，and custom color coding to meet specific project requirements. Our engineering team works directly with customers to develop tailored solutions for unique applications.
We maintain strategic inventory levels to support 7-15 day delivery times to most regions worldwide. Our technical support team provides detailed installation guidance and responds to inquiries within 24 hours，ensuring smooth project execution.
The maximum continuous working temperature is 95℃ at PN10 pressure rating. For higher temperature working conditions，consult our engineering team for targeted parameter suggestions.
Our tees follow ISO 15494 industry manufacturing standards，and keep unified dimensional tolerance with mainstream standard PPH pipes in the market. Matching installation with qualified pipe products from other manufacturers is available.
Butt welding forms an integrated seamless joint，fit for large diameter and medium to high pressure pipeline layout. Socket welding is more often applied to small pipe sizes below DN50，with simpler operation but lower overall structural integrity.
We provide independent sample units for performance testing and field installation evaluation. Project planners can verify dimensional accuracy and fusion effect before arranging mass procurement.
All finished fittings carry a 12-month warranty period，covering manufacturing defects in raw material and production craftsmanship. Damages caused by improper installation or external force are not included in the warranty scope.
