Ib phab ntsa yas Corrugated kav
Kev piav qhia ntau lawm:
Ib phab ntsa hauv qab: PVC yog cov khoom siv tseem ceeb, uas yog tsim los ntawm extrusion tshuab molding.Nws yog cov khoom tsim tawm hauv xyoo 1970s.Sab hauv thiab sab nrauv ntawm ib phab ntsa corrugated yeeb nkab yog corrugated.Vim lub qhov ntawm cov yas corrugated yeeb nkab khoom yog nyob rau hauv lub trough thiab yog elongated, nws zoo overcomes lub drawbacks ntawm tiaj-walled perforated khoom uas yooj yim los thaiv thiab cuam tshuam cov dej ntws.Cov qauv tsim nyog, yog li cov yeeb nkab muaj compressive txaus thiab cuam tshuam tsis kam.
Cov yam ntxwv ntawm cov kav dej yas corrugated:
1. Cov qauv tshwj xeeb, siab zog, compression thiab cuam tshuam tsis kam.
2. kev sib txuas yog yooj yim, qhov sib koom ua ke tau zoo kaw, thiab tsis muaj qhov to.
3. Lub teeb yuag, kev tsim kho sai thiab tus nqi qis.
4. Lub neej kev pabcuam faus yog ntau tshaj 50 xyoo.
5. Polyethylene yog hydrocarbon polymer uas tsis yog-polar molecules thiab resistant rau acid thiab alkali corrosion.
6. Cov khoom siv raw yog cov khoom siv tiv thaiv ib puag ncig ntsuab, tsis muaj tshuaj lom, tsis muaj corrosive, tsis-scaling, thiab tuaj yeem siv thiab siv tau.
7. Kev siv kub ntau yog dav, cov yeeb nkab yuav tsis tawg nyob rau hauv ib puag ncig ntawm -60 ℃, thiab qhov kub ntawm qhov nruab nrab conveying yog 60 ℃.
8. Tus nqi ntawm qhov project yog qhov pib zoo ib yam li cov pob zeb, thiab cov nqi khiav lag luam yog tsawg.
9. Tsis xav tau lub hauv paus yog tias cov av zoo.
Daim ntawv thov:
Cov kav dej yas corrugated tau siv dav hauv ntau qhov chaw raws li hauv qab no
1. Cov kav dej thiab qhov cua rau cov mines thiab cov tsev;
2. Kev tsim vaj tsev hauv nroog, cov kav dej hauv av thiab cov kav dej phwj hauv cov tsev nyob;
3. Kev ywg dej thiab kev tso dej ntawm thaj av kev txuag dej;cov kav dej rau cov chaw kho dej phwj thiab cov chaw pov tseg;
4. Tshuaj lom neeg cov kav dej thiab cov kav dej tshuaj thiab cov dej mining conveying;
5. Kev ua tiav tag nrho ntawm cov kav dej tshuaj xyuas qhov dej;high-speed kilometers ntawm pre-faus pipelines;
6. high-voltage cables, post thiab telecommunications cable tiv thaiv tes tsho, thiab lwm yam.
Pawg neeg ua haujlwm
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