Pvc drainage pipe fittings ye tɛknɔlɔji ye tɛknɔlɔji ye tɛknɔlɔji ye tɛknɔlɔji ye tɛknɔlɔji ye tɛknɔlɔji ye tɛknɔlɔji ye tɛknɔlɔji ye tɛknɔlɔji ye tɛknɔlɔji ye tɛknɔl

Karakteristika: Karakteristika

1, ring rigidity: tube wall adopts a reasonable hollow ring structure design, greatly enhancing the ring rigidity of the tube, in the same use case, it can bear greater environmental pressure. 1, ring rigidity large: tube wall adopts a reasonable hollow ring structure design, greatly enhancing the ring rigidity of the tube, in the same use case, it can bear greater environmental pressure.

2, ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye k A sɔrɔ, a ye tɛmɛ yen, a ye tɛmɛ yen, a ye tɛmɛ yen, a ye tɛmɛ yen, a ye tɛmɛ yen, a ye tɛmɛ yen, a ye tɛmɛ yen, a ye tɛmɛ yen, a ye tɛmɛ yen Tɛ̈n yen, tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ

3, Connection sealability good: use elastic sealing ring bearing connection, connection sealability is obviously superior to metal tubes and concrete tubes. 3, connection sealability good: use elastic sealing ring bearing connection, connection sealability is obviously superior to metal tubes and concrete tubes.

4, corrosion resistance: a ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon ka bon.

5, jɔl koor: koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor koor

6, tɛmɛ kaam: tɛmɛ kaam ye tɛmɛ kaam ye tɛmɛ kaam ye tɛmɛ kaam ye tɛmɛ kaam ye tɛmɛ kaam ye tɛmɛ kaam ye tɛmɛ