Stainless hlau 304 flanges (18cr-8ni) tuaj yeem tsim los ntawm kev zam txim, cov khoom siv lossis cov ntawv txheeb. Nws suav nrog Astm A182 gr. F304 Forging, Astm A351 Gr. CF8 CASTING THIAB ASTM A240 GR. 304 Board. Flange Qhov ntev feem ntau yoog raws ASME B16.5. Muaj nyob rau hauv 7 qib: 150, 300, 400, 600, 900, 1500, 1500 thiab 2500.