UPVC drainage spiral muffler pipe, PVC rigid pipe, muffler pipe, solid wall spiral pipe, spiral pipe

Product Description

The availability of PVC-U solid wall pipe all the advantages of performance, especially noise effect is obvious, it is more than the standard solid wall pipe can reduce ***0 dB, indeed curb emissions in the sewage generated in the process of noise, so your living environment more warm and quiet.

Products

Hollow wall spiral pipe, PVC-U in with all the benefits of solid wall pipe performance, especially noise effect is obvious, it is more than the standard solid wall pipe can reduce ***0 dB, indeed curb the emission process in the sewage generated noise , thus making your living environment more warm and quiet.

Product Features

1, lower water noise: water in the tube wall under the action of a triangle spiral reinforcement spiral diversion whereabouts piping systems can greatly reduce the noise, the noise function only ordinary drainage pipes *0%.

2, to reduce the flow resistance: drain riser in water showed a Coanda flow, reducing the flow rate, reduce water resistance coefficient, the up and down through a smooth tube pressure fluctuations improved riser discharge through capacity and reduce the exhaust gas, exhaust through increased capacity, volume reduced by about ****0%.

3, increase pipe Power: Because the pipe has a flow of an air column, reducing the pressure within the pressure fluctuations improved pipeline Use safety factor, the tube wall six triangular spiral reinforcement has a significant strengthening effect, can effectively reduce the pipe by external shocks which cause rupture phenomenon.

4, reduce project cost: The empty wall spiral muffler riser can be removed from H-type dual riser aeration, reduce project cost.

Performance indicators

Project


Technical Specifications

Vicat softening temperature (℃)


≥ *0

Longitudinal shrinkage rate (%)


≤ 8

Dichloromethane impregnated


Inner and outer walls less than 4L

Soundproof wall (db) (difference with the ordinary single-walled tubes)