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ֹطı׼ܻ

2203 ʱ䣺2011/3/11
̣ Ϻų ϴС JPG
ͼƬͣ JPG ش 357
ͣ JPG 2203
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ֹطĶ:
ֹطָʱԶշֹ꣬ʵķţֳֹ򷧡ͱѹ
ֹط:
ֹطһԶţҪǷֹʵֹü綯תԼʵйšֹطڸеѹϵͳѹĸϵͳṩĹ·ϡ
ֹطı׼ܻ:
׼ ׼ ׼Ӣ
SY/T5215-87 ֹط
GB/T12235-1989 ͨ÷ŷӸƽֹʽֹط General purpose industrial valves—Flanged steel globe valves and lift check valves
GB/T1241-1983 ƶ͸ֹֹֽط Marine forged steel male thread stop and check valves
GB/T12233-1989 ͨ÷ƽֹʽֹط General purpose industrial valves—Casting iron globe valves and lift check valves
GB/T12236-1989 ͨ÷Ÿʽֹط General purpose industrial valves—Steel swing check valves
GB/T13932-1992 ͨ÷ʽֹط General purpose industrial valves--Cast iron swing check valves
GB/T18691-2002 ũҵ豸ֹط Agricultural irrigation equipment--Check valves
GB/T1952-1980 õѹֹͭط Low bressure bronze male screw-thread check valve for marine use
GB/T597-1983 ֹͭط Marine bronze male thread lift check valves
GB/T592-1993 ÷ֹط Marine cast iron flanged lift check valves
GB/T591-1993 ÷ֹֹط Marine cast iron flanged stop check valves
GB/T586-1999 ÷ֹط Marine cast steel flanged check valves
GB/T588-1993 ÷ֹֹͭط Marine bronze flanged stop check valves
GB/T589-1993 ÷ֹͭط Marine bronze flanged check valves
GB/T596-1983 ֹֹͭط Marine bronze male thread stop and check valves
GB/T585-1999 ÷ֹֹֽط Marine cast steel flanged stop check valves
GB/T1953-1984 õѹֹֹͭط Marine low pressure bronze male threaded stop check valves
JB/T8937-1999 Լʽֹط
JB/T1736-19912005 ʽֹطܷȦ
JB/T1737-19912005 ʽֹطܷȦѹ
JB/T53036-1999 ֹط Ʒֵ
NF E29-350-2003 ҵ÷./״ֹ/ֹط Industrial valves - Steel globe and globe stop and check valves.
NF E29-316-3-2000 ˮ÷.Ҫͼ.3:ֹط Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 3 : check valves.
NF P43-017-1989 ˮ/ɵEAֹط.һ㼼淶 VALVES AND TAPS FOR WATER SUPPLY IN BULDINGS. CONTROLLABLE CHECK VALVES EA,WITH FLANGES. GENERAL TECHNICAL SPECIFICATIONS.
NF E29-373-1984 ҵ.ֹط.ƣҡʽ,ISO׼ѹ1620254050100 Industrial valves. Flanged steel swing check valves. ISO PN A6, ISO PN 20, ISO PN 25, ISO PN 40, ISO PN 50, ISO PN 100.

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