Cement Lined Steel Yeeb Nkab

Cement lined carbon steel yeeb nkab yog hais txog txheej txheej lossis centrifugal pouring txheej ntawm cov cement mortar hauv cov pa roj carbon steel matrix (xws li cov kav dej txheem xws li ASTM A53, A106 lossis API 5L, thiab lwm yam), thiab tsim cov txheej txheem tiv thaiv tom qab kho thiab ua kom khov. Cov ntaub ntawv no yog siv dav hauv dej, dej hiav txwv, dej khib nyiab, kev tiv thaiv hluav taws thiab tshuaj lom neeg cov dej.

Mechanical strength: The cement layer is brittle and vulnerable to shock or sudden temperature changes (>60 degree).
Qhov hnyav nce: 10-20% hnyav dua li cov pa roj carbon zoo tib yam, nce kev thauj mus los thiab kev teeb tsa tus nqi.
Cov kev tu ncua: yuav tsum tau kuaj xyuas endoscopic tsis tu ncua, thiab cov khoom siv kho tshwj xeeb yog xav tau rau kev puas tsuaj hauv zos.

Municipal water supply and distribution main pipeline
Thermal zog tsim thiab cua txias circulating dej system
Seawater intake thiab offshore platform
Cov dej khib nyiab, dej phwj tuaj thiab cov kab hluav taws xob
Hluav taws kub dej network thiab siab - nce lub tsev dej hauv tsev

ANSI/AWWA C205: 400 mm Cement mortar linings thiab coatings for steel yeeb nkab ua hauj lwm thiab saum toj no.
ANSI/AWWA C602: Kev qhia tshwj xeeb rau kev tsim kho ntawm cov cement mortar linings rau cov kav dej.
AWWA Phau Ntawv M11: Cov yeeb nkab steel tsim thiab kev qhia kev teeb tsa.
AS 1281 (Australia): Qhov yuav tsum tau muaj rau thickness ntawm cov cement mortar hauv ob sab phlu.
TS EN ISO 4179 Kev tiv thaiv corrosion thiab hauv ob sab phlu ntawm cov kav dej

Cim npe nrov: Tuam Tshoj cement lined steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas