50x6000mm Slotted Water Casing Pipe Zoo Tube Dej Zoo

Taw qhia

Cov ntawv thov rau PVC Zoo Casing Yeeb Nkab muaj xws li: 1. Cov dej hauv tsev thiab cov khoom siv dej rov qab rau cov tsev thiab cov tsev lag luam.3.Lub nroog cov kav dej kav dej.4. Kev kho dej kav dej ntawm cov nroj tsuag kho dej.5. Lub vaj irrigation, zoo sinking thiab lwm yam engineering thiab lwm yam kev lag luam kav.

PVC slotted (bored) yam ntxwv

1. Resistant erode

PVC yeeb nkab muaj cov khoom siv ruaj khov, uas tuaj yeem tiv taus feem ntau ntawm cov kua qaub thiab alkali,

2. Kev pab lub neej ntev

Kev siv yeeb nkab siv lub neej yog 20-30 xyoo.PVC yeeb nkab kev pab cuam lub neej yog tsawg kawg yog 50 xyoo ntawm qhov kub thiab txias.

3. Kev ua kom huv huv zoo heev

PVC yeeb nkab yog tsim los ntawm kev siv Tin los yog Ca / Zn stabilizer, nws cov kev ua haujlwm huv yog tag nrho raws li GB / T17219 tus qauv thiab Ministry of Health ntawm cov neeg koom pheej ntawm Tuam Tshoj cuam tshuam txog dej.

4. PVC yeeb nkab tau zoo dua slotted (dov) tus nqi, muaj zog resistant siab, loj cross flowing, thiab yog qhov zoo tshaj plaws kev xaiv hloov steel thiab qhob slotted (bored) yeeb nkab nyob rau hauv ntau lub teb.

5. Kev txhim kho yooj yim

PVC slotted (bored) yeeb nkab sib txuas daim ntawv: elastic foob nplhaib sib koom tes, cement sib koom, kuj pab pawg neeg sib koom ua ke thiab flange sib koom.Hauv kev ntxiv, PVC-M yeeb nkab yog qhov ceev, qhov hnyav, qhov yuav tsum tau tsim kho, tus nqi siv khoom siv kuj yog qis dua yeeb nkab, yeeb nkab steel.

6. Sab hauv phab ntsa du, tsis muaj furring, ntws yooj yim dua, tsis muaj thaiv (n=0.008---0.009), cov kab mob zoo heev.Nws tuaj yeem lav cov kav dej ntev ntev ncaj nraim.Rau kev xa tawm swash teb, PVC-M kav kuj yooj yim ntxuav.

Specification