Txheej txheem cej luam qhov muag tsis pom Forged Flange Loj: 1/2 "-160" DN10 ~ DN4000 Tsim: vuam caj dab, plam rau, qhov muag tsis pom kev, qhov (socket) vuam, threaded, lap-joint Siab: 150 #, 300 #, 600 #, 900 #, 1500 #, 2500# Khoom siv: 304 / 1.4301 304L / 1.4307 F321 / 1.4541 F321H F316L / 1.4404 316Ti / 1.4571 F51 / 1.4462 / SAF2205 F450 F459 / 1. 9 Pob: plywooden rooj plaub International Standard Flanges Dongsheng muab ANSI B16.5 Siab Chav Kawm: 150 ~ 1200 Loj: 1/2 "-24" ASME B16.5 Siab Chav Kawm 150 ~ 120 ...