H44W不锈钢美标止回阀 特性
  美标不锈钢法兰止回阀,美标不锈钢单向阀,美标不锈钢逆止阀,美标旋启式止回阀。
  H44W不锈钢美标止回阀 参数
  公称压力：150~600LB
  适用介质：硝酸类、醋酸类、水、油、气类及某些腐蚀性液体。
  阀体材质：WCB、CF8、CF8M、CF3、CF3M
  H44W不锈钢美标止回阀 应用规范
  结构长度 ANSIB16.10           设计标准 API6D&BS1868
  法兰尺寸 ANSIB16.5             检验标准 API598
  主要尺寸
  DNNPSLdHLdH
  RFRTJBWRFRTJBW
  5022032162035113226728326751144
  6521/22162292166414729230829264169
  8032412542417617631833331876210
  1004292305292102198356371356102260
  1255330343330127255400416400127295
  1506356368356152320445460445152326
  2008495508495203380533549533203380
  25010622635622254440622638622254440
  30012699711699305480711727711305520
  35014787800787337530838854838337540
  40016864876864387580864879864387588
  45018978991978438618978994978438670
  50020978991978489657101610351016489720
  Class600（PNl10）CIass900（PN150）
  5022922952925117036837136851200
  6521/23303333306417841942241964220
  8033563593567624638138438176280
  1004432435432102290457460457102320
  1255508511508127320559562559127360
  不锈钢美标止回阀
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