俄法兰密封面GOST 12815-1980 ENG 下载积分: 3200 内容提示: U S S R S T A T E S T A N D A R D FLANGES FOR FITTINGS AND PIPELINES for P nom from 0.1 to 20.0 Mpa (from 1 to 200 kgf/cm 2 ) GOST 12815-80 Official Edition English Version Approved by Interstandard STANDARDS ...
gost 12815-80 state standard gost flanges of valves, connecting parts and pipelines pn 0,1 to 20,0 mpa (1 to 200 kgf/cm2) types. connection dimensions and sealing surfaces dimensions gost 12815—80* 1. this standard pertains to pipeline and connecting parts flanges, as well as to ...
ГОСТ 12815-80, Фланцы арматуры, соединительных частей и трубопроводов на ру от 0,1 до 20,0 мпа (от 1 до 200 кгс/см кв.). Типы. Присоединительны Flanges for ...
GOST 12815-80 下载积分: 1600 内容提示: State Standard GOST FLANGES OF VALVES, CONNECTING PARTS AND PIPELINES PN 0,1 to 20,0 MPa (1 to 200 kgf/cm 2 ) Types. Connection dimensions and sealing surfaces dimensions GOST 12815—80* 1. This Standard pertains to pipeline and connecting parts ...
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GOST12815-80 GOST 12815-80 GOST12815 GOST 12815 俄罗斯 法兰 12815-80 GHOST 12815 《GOST12815-80俄罗斯法兰.pdf》由会员分享,可在线阅读,更多相关《GOST12815-80俄罗斯法兰.pdf(30页珍藏版)》请在人人文库网上搜索。温馨提示: 1: 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软...
GOST 12815-80 0.1～20MPa阀门法兰类型、和安装尺寸
GOST 12815-80 (CMEA STANDARD 3249-81, CMEA STANDARD 3250-81, CMEA STANDARD 3251-81) In place of GOST 1233-67 and GOST 1234-67 OKP (ALL-Union Product Classification Code) 37 9941 Date of introduction set by Decree No. 2238, dated 20.05.80, of the USSR State Committee for Standards Fro...
俄标GOST 12815-1980圆形碳钢 不锈钢法兰 耐磨抗压 管道连接 价格说明 价格:商品在平台的展示标价,具体的成交价格可能因商品参加活动等情况发生变化,也可能随着购买数量不同或所选规格不同而发生变化,如用户与商家线下达成协议,以线下协议的结算价格为准。 特别提示:商品详情页中(含主图)以文字或者图片形式标...
GOST 12817-80 0.1~1.6MPa阀门铸铁法兰类型、和安装尺寸 热度: GOST 12821-80 0.1~20MPa对接焊法兰设计和尺寸 热度: GOST 12815-80 0.1～20MPa阀门法兰类型、和安装尺寸修改2005,GOST 12815-80 0.1～20MPa阀门法兰类型、和安装尺寸修改2005,GOST,12815-80...