Khoom Qhia Txog:
304 Cov hlau tsis xeb thiab cov hlau uas tiv taus cua sov muaj cov chromium ntau, qhov chaw matte, tsis tshua muaj xeb, cov nickel ntau thiab zoo tiv taus corrosion. Cov hlau tsis xeb yooj yim vim tias chromium-nplua nuj oxide tsim rau ntawm qhov chaw ntawm lub cev hlau tuaj yeem tiv thaiv lub cev hlau. Thaum koj xav tau stainless hlau dig muag rivet, Pls xaiv 304 rivet lub cev thiab 304 mandrel rivet.
