整体式、二段式、三段式不锈钢球阀-永嘉县远丰阀门有限公司手机版

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主要零部件名称及材料Main Parts and Materials

型号 Type	零件名称 Accessory name
Q11F-64/C/P/R 整体式 Integral Type Q11F-64/C/P/R 二段式 Two-section Type Q11F-64/C/P/R 三段式 Three-section Type Q11F-64/C/P/R 焊接三段式（对焊，承插焊） Welding three-section type（Buttwelding,socket joint welding）	阀体 Body	WCB	CF8、304	CF8M、316
	阀座 Seat	WCB	CF8、304	CF8M、316
	球 Ball	1Cr18Ni9Ti	0Cr18Ni9Ti	0Cr17Ni12Mo2
	阀座 Seat	增强聚四氟乙烯、对位聚苯 RPTFE Counterpoint polyphenyl
	阀杆 Stem	2Cr13	0Cr18Ni9Ti	0Cr17Ni12Mo2
	止推垫圈 Pressure disk	聚四氟乙烯复合垫 PTFE Combined gasket
	阀杆填料 Stem stuffing	V型聚四氟乙烯、石墨 V-shaped PTFE Graphite
	螺栓 Bolt	35	304
	六角螺母 Hex nut	35	304
	弹簧垫圈 Spring washer	中碳 Clamp nut	304
	压紧螺母 Spring washer	35	304
	弹簧垫圈 Medium carbon	中碳 Clamp nut	304
	螺母 Nut	35	304
	手柄 Wrench	1Cr18Ni9Ti	304
	手柄套 Wrench cover	塑料 Plastics
	锁紧装置 Lock instrument	1Cr18Ni9Ti	304
适用介质 Applicable medium	水、蒸汽、油品等 Water,vapor and oil products,etc.		硝酸等腐蚀性介质 Corrosion medium such a s Nitric acid.	醋酸等腐蚀性介质 Corrosion medium such as Acetic acid.
适用温度 Applicable temperature	-28～350℃
应用规范 Applicable temperature	DIN259/2999·BSPT·NPT或ZG ·G
备注 Remarks	三段式球阀按用户要求可做成外螺纹连接型、卡箍型。另可配气动、电动装置 Three-section ball valve can be made as external thread connection and nipping fork according to the requirements of customers. In addition,it can match pneumatic and moten driving

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