Model Number: AH series Brand Name: Goody & Tyrit Key Specifications/Special Features: Material: PVCDampproof, acid- and alkali-resistantWill not carry electricityContains special additives so that they can bear pressure andcan be buried in concreteFree from the wormy of aging and color changing

Fire-resistant

During fire, their electric relaying ability is twice as muchas that of steel pipes

Uses special additives to give off flavor disliked by mice andinsects