Classification ntawm hnav-resistant steel daim hlau

Nws yog feem ntau muab faib ua peb pawg: hom universal, yam resistant hom, thiab high-temperature resistant hom; Qhov tsawg kawg nkaus thickness ntawm hnav-resistant steel phaj tuaj yeem ncav cuag 5.5 (2.5+3) mm, thiab qhov siab tshaj plaws thickness tuaj yeem ncav cuag 30 (15+15) mm; Cov phaj hlau hnav-tiv taus tuaj yeem muab dov rau hauv cov kav dej hnav-resistant nrog qhov tsawg kawg nkaus txoj kab uas hla ntawm DN200, thiab tuaj yeem ua tiav rau hauv lub luj tshib hnav-tiv taus, hnav-tiv taus tees, thiab hnav-tiv taus txoj kab uas hla.