Akopọ Iwọn Iwọn: 1/2″ si 80″ DN15 si DN2000 Ti nkọju si Alapin Oju Kikun (FF), Oju Dide (RF), Oju Akọ(M), Oju Obinrin (FM), Oju Ahọn (T), Oju Groove ( G), Oruka Iparapọ Oruka (RTJ/RJ).Awọn ohun elo ti Dongsheng lo: 304/1.4301 304L/1.4307 F321/1.4541 F321H F316L/1.4404 316Ti/1.4571 F51/1.4462/SAF2205 F53/3405F International Standard Flanges Dongsheng n pese Standard Kannada GB9112-2000 GB9113-2000 GB9123-2000 JB81-94...