Flanged wall valves, at right angles, for controlling gas appliances, with tapered rotating section, for built-in brass piping and with G 1/2 connection.
实施日期:1978-12-01
Gas cylinders. Taper screw thread for valve stem and cylinder neck assembly. Nominal diameter : 28,3 - Taper 3/25, 14 TPI SI. Gauge requirements.
实施日期:1981-09-01
Shipbuilding -- Forged steel 20K reflex type water gauges with cocks for boilers
适用范围:この規格は,船用ボイラ内部の水面の位置を監視するために使用する鍛鋼20Kコック付反射式水面計(以下,水面計という。)について規定する。
Laboratory glassware. General purpose interchangeable stopcocks with single straight bore.
Wartungsarmaturen (aus Kupferlegierungen) fuer die Wasserversorgung Servicing Valves (Copper Alloy) for Water Services Robinets d'entretien (en alliage de cuivre) pour circuits d'alimentation en eau do...
适用范围:Three patterns of servicing valve: spherical plug, tapered plug and screw-down, of nominal sizes 10,12, 15 and 22, suitable for working pressures and temperatures from 16 bar at up to and including 30<...
实施日期:1986-01-01
Specification for cast iron plug valves
适用范围:Pressure/temperature ratings, materials, design, dimensions, operation, performance, testing and marking of lubricated and soft seated and lined valves having anti-static requirements. Short, regular a...
Marine Bronze 5 kgf/c<font size="3">㎡</font> Flanged Cocks
发布日期:1982-06-17 实施日期:1982-06-17
Sanitary tapware - Automatic shut-off valves PN 10; German version EN 816:1996
适用范围:The document specifies the marking, identification, chemical/hygiene requirements, dimensional, characteristics, soundness, pressure resistance, hydraulic, endurance and acoustic characteristics of aut...
Face-to-Face and End-to-End Dimensions of Cocks
发布日期:1980-07-09 实施日期:1980-07-09
Laboratory glassware; vacuum stopcocks
适用范围:Laboratory glassware; vacuum stopcocks Verrerie de laboratoire; robinets à vide
Caps for test connection on valves and cocks for pressure gauges
适用范围:The document specifies dimensions and materials for hoods.
Valves for natural gas transportation in pipelines. Performance requirements and tests
发布日期:2013-06-30 实施日期:2013-06-30
实施日期:2007-01-01
Cock assembly for domestic gas appliance
适用范围:本标准规定了家用燃气器具旋塞阀总成(简称阀总成)的主要性能与结构要求以及评价其性能的检验方法。
实施日期:1999-03-01
Cocks with female screw connection--Cock type level indicator
适用范围:本标准适用于公称压力PN≤1.6MPa,公称通径坏DN≤100mm,工作温度t≤225℃,介质为水、蒸汽、油品等其他非腐蚀性气、液体的铁制或铜制内螺纹连接旋塞阀、旋塞式液面指示器。以下简称旋塞阀。
实施日期:1998-04-21
Erd?l-und Erdgasindustrie. Rohrleitungstransportsysteme. Rohrleitungsarmaturen Petroleum and natural gas industries. Pipeline transportation systems. Pipeline valves Industries du pétrole et du gaz nat...
适用范围:This International Standard specifies requirements and provides recommendations for the design,manufacturing, testing and documentation of ball, check, gate and plug valves for application in pipelines...
实施日期:2009-03-31
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