Class截止阀-上海科而阀门制造有限公司手机版

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Class截止阀要求：
设计和制造：ANSI B16.34、BS1873
结构长度：ANSI B16.10
法兰连接：ANSI B16.5
试验和验收：API 598

材质 Material
	零件称呼	材质
18	紧定螺钉	Carbon Steel
17	手轮锁紧螺钉	Carbon Steel
16	手轮	Carbon Steel
15	活节螺栓/螺母	A193 B7/A194 4,A193 B8/A194 8
14	销	Carbon Steel/SS
13	阀杆螺母/螺母	A439 D2/Cu-Alloy
12	填料压盖	Carbon Steel
11	填料压套	Stainless steel
10	上密封套	Stainless steel
09	卡套	CS+SS/SS/SS+STL
08	阀杆	Stainless steel
07	阀座	Carbon steel+SS/SS/SS+STL
06	阀瓣	Carbon steel+SS/SS/SS+STL

	零件称呼	WCB	LCB	WC6	WC9
05	螺栓螺母	A193 Gr B7/A 194 Gr2H	A320 Gr L7/A 194 Gr4	A 193 Gr B16/A194 Gr4/7	A193 Gr B16/A194 Gr 4/7
04	填料	Graphite	Graphite	Graphite	Graphite
03	垫片	Spiral Wound/Soft lron	Spiral Wound /Soft lron	Spiral Wound/SS304	Spiral Wound/SS304
02	阀盖	A216 Gr WCB	A352 Gr LCB	A217 Gr WC6	A217 Gr WC9
01	阀体	A216 Gr WCB	A352 Gr LCB	A217 Gr WC6	A217 Gr WC9

	零件称呼	C5	C12	CF8	CF8M
05	螺栓螺母	A193 Gr B6/A 194 Gr4/7	A193 Gr B16/A 194 Gr4/7	A193 Gr B16/A194 Gr 4/7	A193 Gr B7/A194 Gr 2H
04	填料	Graphite	Graphite	Graphite	Graphite
03	垫片	Spiral Wound/Soft lron	Spiral Wound /Soft lron	Spiral Wound/SS304	Spiral Wound/SS316
02	阀盖	A217 Gr C5	A217 Gr C12	A351 Gr CF8	A351 Gr CF8M
01	阀体	A217 Gr C5	A217 Gr C12	A351 Gr CF8	A351 Gr CF8M

Class 600
Size	inch	2	21/2	3	4	5	6	8	10
L,L1-RF,BW	mm	292	330	356	432	508	559	660	787
L2-RTJ	mm	295	333	359	435	511	562	664	791
H	mm	420	490	550	590	620	700	950	1140
K	mm	250	300	300	350	500	500	600	600
Wt	kg	39	61	76	122	210	245	447	692

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