12

2026

-

08

China is a major global manufacturer of CPVC resin( chlorinated Polyvinyl Chloride)


 

China is a major global manufacturer and exporter of Chlorinated Polyvinyl Chloride (CPVC) resin, which is produced by the chlorination modification of PVC resin. It is widely used for high-temperature and corrosion-resistant industrial pipes, fittings, and power cable casings. Major production hubs are located in provinces like Shandong

 

Key Grades and Specifications

  • Extrusion Grade (e.g., J-700): Optimized for manufacturing hot-water plumbing pipes and industrial chemical lines.
  • Injection Grade: Designed for complex pipe fittings, valves, and specialized components.
  • Chlorine Content: Typically ranges around 65% to 67% ± 0.5%, providing high Vicat softening temperatures and thermal stability.
  • Major Chinese Suppliers & Sourcing Platforms

  • Prominent chemical producers include Shandong Gaoxin Chemical, Shandong Honor New Material Co.,Ltd  etc.
  • Bulk commercial listings, quotes, and supplier verifications can be browsed through www.honorplas.com or specialized manufacturing directories