FRPP core: white/national standard, widely used in chemical, electroplating, papermaking, electronics, medicine, strong acid and alkali resistance, smooth inner wall. Construction is simple, convenient, and fast.

Used for converting pipe diameter and inner diameter, the names include: short joint, reducing joint, variable diameter core, etc. Specification below DN200.

Pressure: 10 kilograms, operating temperature: -14-100 degrees Celsius