UPVC S10 national standard pipeline

Product Overview
UPVC S10 industrial piping utilizes premium rigid polyvinyl chloride raw materials, compliant with GB/T 10002.1-2006 standards. Nominal outer diameters range from 20 to 315mm, with an operating temperature range of -10°C to 45°C. The 20mm specification supports pressures up to 1.0MPa, delivering a cost-effective solution for industrial low-pressure fluid conveyance.

Advantages and Features
This pipe withstands acidic and alkaline media such as 20% hydrochloric acid and 50% sulfuric acid, achieving flame retardancy Class B1 with an oxygen index ≥40%. With an inner wall roughness of just 0.01mm, fluid resistance is 30% lower than steel pipes. It complies with GB/T 17219 hygiene standards, weighs only 1/5 of steel pipes, and boosts installation efficiency by 50%, combining corrosion resistance with convenience.

Manufacturing Process
Utilizes UPVC resin with a polymerization degree of 1000-1500, formed via single-screw extrusion at 160-180°C. Processed through vacuum sizing (precision ±0.3mm) and spray cooling at 20-25°C. Wall thickness inspection is completed inline, followed by hydrostatic testing at 2.0 times nominal pressure. Qualified pipes are then cut and packaged.

Application Industries
Chemical Auxiliary Conveyance: Suitable for low-pressure acid/alkali transport in chemical plants. Withstands 1.0MPa pressure and temperatures from -10°C to 45°C. Exceptional corrosion resistance ensures safe and stable fluid conveyance in chemical auxiliary production processes.
Municipal Water Supply & Drainage: Used in municipal low-pressure water systems. Features smooth inner walls for low friction, lightweight construction, and high installation efficiency. Meets municipal engineering demands for rapid construction and long-term durability.
Pure Water Conveyance in Electronics Factories: Complies with GB/T 17219 sanitary standards for transporting pure water in electronics manufacturing, preventing water contamination and ensuring stable pure water supply for electronic component production.
Electroplating Wastewater Treatment: Resists corrosion from electroplating wastewater, eliminates leakage, and suits low-pressure wastewater transmission in the electroplating industry, ensuring environmentally sound and efficient wastewater treatment processes.
Agricultural Irrigation Projects: Suitable for low-pressure agricultural irrigation systems, featuring excellent weather resistance, low cost, and easy installation to meet the long-term usage demands of large-scale agricultural irrigation.