產(chǎn)品介紹: 一、主要性能規(guī)范:
遵循規(guī)范STANDARD設計與制造GB12233/GB 12235結(jié)構(gòu)長度GB 12221/JB96(長系列)結(jié)構(gòu)長度GB78/JB79(GB、HG、SH)壓力試驗GB/T 13927標志GB 12220供貨GB/T12252法蘭連接截止閥(角式)
設計與制造符合中國國家標準
1、基本結(jié)構(gòu)形式:角式
2、公稱壓力:PN1.6-4.0(MPa)
3、公稱通徑:DN15-300(mm)
二、角式截止閥1.6MPa主要連接尺寸:DNinLDD1D2fbz-φdDoH1H2W151/265/909565452144-φ141002402657203/475/9510575552164-φ141002452707.525180/10011585652164-φ141202502758.53221/495/105135100782184-φ18140260290124021/2100/115145110852184-φ1814029032514502115/1251601251002204-φ18160300335196521/21451801451202204-φ18180355400278031551951601352224-φ182404004504210041752151801552248-φ182404554955012552002452101852268-φ18280530560641506240/2252802402102288-φ233206056508520082753352952652308-φ23360650770155三、角式截止閥2.5MPa主要連接尺寸:
DNinLDD1D2fbz-φdDoH1H2W151/265/909565452164-φ141202452707.5203/475/9510575552164-φ141202502758.825180/10011585652164-φ14140260290113221/4