五百万彩票网

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山東威蘭圖新能源科技有限公司

聯系人:寧經理

電 話:0531-88903555

手機:五百万彩票网18100389666

郵 箱:572622551@qq.com

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XINGHAO:

FABURIQI:03-16

產品詳情

    GUDINGQIUGUANXIANQIUFACAIYONGJUHEWUZUOMIFENGCAILIAO,ZAIJIAOKUANDEWENDUHEYALIFANWEIJUYOUYOULIANGDEMIFENGXINGNENG,FAMENXUANCAIGUANGFAN、GUIGEQIQUAN、QUANTONGJINGYUSUOKOUJIANBEI。SHISHIYOUKANTAN、SHIHUA、HUAGONG、YUANYOUHETIANRANQIDENGSHUSONGGUANDAODELIXIANGYONGFA。QIZHONGKXINGFAMENZAIGEZHONGYALITIAOJIANXIA,QIANHOUJIKETONGSHIMIFENG,TEBIESHIYONGYUSHUSONGTIANRANQIGUANDAO。

JISHUZHIBIAO

Technical indicators

五百万彩票网YALIDENGJI Pressure class

五百万彩票网PN 10/16/20/25/40/50 Class 150/300

KOUJING

Caliber

DUIJIASHI Wafer type: DN25-250 /1~10B                                          

五百万彩票网FALANSHI Flange type: DN25-400 / 1 ~16-


XINGNENGTEDIAN:

GUANXIANQIUFASHIYONGJUHECAILIAOZUOWEIFAZUOMIFENG,MIFENGZUOYONGDANHUANGJIAZAI, ZAIJIAOGUANGDEWENDUBIANHUAHEYALIBIANHUAFANWEINEIJUYOUYOULIANGDEMIFENGXINGNENG, QUEBAOZAIGUANBIYACHAZUOYONGXIADADAOWUQIPAOXIELOUDEMIFENG,QIEZAIZUIDA YACHAXIARENGKEBAOCHIZUIXIAOCAOZUONIUJU。

The pipeline ball valves have excellent seal function under wide temperature variety and pressure variety because pipe ball valves use polymers compounding as seat seal which uses spring loaded, therefore no air bulb leakage will be retained under closing differential pressure and Min. operation torque will be attained under Max. differential pressure.


DUANGANGJIEGOU

QIUFADEFATIHELIANJIETICAIYONGDUANGANGCAILIAO,HUIMENNEIJIANJINGGUOJINGXINXUANZE,QUEBAOZAIGEZHONGGONGKUANGXIANENGKEKAODIGONGZUO。TIDEBIHOUHEFATILUOSHUANDELIANJIEQIANGDUANMEIGUOBIAOZHUNASME B16.34DEYAOQIU,JINGGUOYANMIJISUAN,QUEBAOXIANGYINGDEFATIYALIDENGJIHEJIEHEBUDEKEKAOQIANGDU。

 

CAOZUONIUJUDI

QIUFACAIYONGGUDINGQIUJIEGOU,FUDONGNEIZUO,ZAICAOZUOYALIXIADADAOJIAOXIAODENIUJU。CAIYONGLEJUYOUZIRUNPTFEDEJINSHUZHOUTAO,YUGAOQIANGDU、GAOGUANGJIEDUDEFAGANPEIHE,SHIMOCAXISHUJIANGDAOZUIDI。

 

Forged steel structure

五百万彩票网The valve body and connector of ball valve are made of forged steel while its inner parts are exquisitely selected, so as to ensure the product to operate reliably under various work conditions, The wall thickness of the body and the connection strength of valve bolts is performed as per ASME B15.34. the relating pressure class and reliable strength of joint is insured through strict calculation.

 

Low operating torque

Fixed ball and floating seat is applied in ball valve, by which ow torque can be attained under operating pressure. Self-lubricating PTFE metal axle sleeve is used with high-strength and high-polished stem to enable friction coefficient smallest.


 

MIFENGKEKAO

五百万彩票网XIANGQIANYOUSHIHEBUTONGYALIJIDEJUHECAILIAOMIFENGZUOSHIFUDONGDE,BINGYOUDANHUANGJIAZAI,ZAIGUANBIWEIZHISHI,SHIZHONGYUQIUTIBAOCHIJINMIJIECHU,DADAOKEKAODEMIFENG。MEITAIFAMENZAICHUCHANGQIANJUNANAP6DJINXINGQUANMIANYANSHOU,YEKEANAPI598HUOGB/T13927JINXINGYANSHOU,ZAIQUEBAOQIJIEGUOWANQUANFUHEYAOQIUBINGCHUJUSHIYANBAOGAOHOUCAIKECHUCHANG。

 

Reliable sealing

The polymeric sealing seat suitable for various pressure classes is floating and loaded by spring, keep close contact with the body at Off position, thus reliable sealing is reached Before delivery, each valve is wholly examined as per API 6D, API598 or GB/T 13927 and test qualified in the written test report.


 

FUZHUFAZUOMIFENG

五百万彩票网TONGJINGDAYUDENGYU6YINGCUN(DN150)DEQIUFASHEJIYOUFUZHUFAZUOMIFENGXITONG。DANGRUANFAZUOMIFENGSHOUDAOYIDINGDESUNSHANG,CHUXIANWEILIANGXIELUSHI,TONGGUOXIANGFUZHUMIFENGXITONGZHUSHEDEMIFENGJIKEFUZHUMIFENG。FUZHUMIFENGXITONGZAIBIYAOSHIYEKEYONGLAIDUIWENZUOQUYUJINXINGCHONGXIRUNHUA,YIBAOCHIQIQINGJIE。

ZHU:XIAOYUDENGYU4YINGCUN(DN100)DEQIUFAFATISHANGMEIYOUYIGEQINGXIFA,GAIQINGXIFAWEIZHUSHEQINGJIEJIERYONG,WUFUZHUMIFENGGONGNENG。

 

五百万彩票网Auxiliary valve seat sealing

五百万彩票网Shown in the following diagram, the ball valve its diameter is greater than and equal to 6 inches (DN150)is provided with auxiliary valve seat sealing system. When soft sealing is damaged for a certain degree and minor leakage is occurred, the auxiliary is obtained by the sealant injected by auxiliary sealing system. The system also can wash and lubricate the seat as necessary in order to retain the Cleanness.

Note: (As shown in Diagram 1)a cleaning valve is set at ball valve body its diameter is less than and equal to 4 inches(DN 100), this cleaning valve is available for injecting cleaner and has no sealing function.


 


KEKAODEFAGANHEFATIMIFENG

五百万彩票网QIUFASHIYONGFUHEGUOJIXIANJINBIAOZHUNDEFUXIANGJIAOOXINGQUANHESHIMODIANPIANZUOWEIFAGANMIFENGHEFATIMIFENGCAILIAO,QUEBAOLEFAMENZAIGEZHONGGONGKUANGXIAJUNYOUKEKAODEMIFENG。GENJUGONGKUANGHUOYONGHUDEYAOQIU,HUANKETIGONGFANGZHIJIANYABAOLIEDEFUXIANGJIAOOXINGQUANZUOWEIMIFENGCAILIAO,YIBAOZHENGZAIYALIJULIEBODONGDEQINGKUANGXIADADAOGENGWEIKEKAODEWENGANHEFATIMIFENG。CIWAI,DABUFENFAMENDEFAGANANZHUANGYOUFUZHUMIFENGZHUANGZHI。

 

 

 

Reliable sealing to stem and body

The stem and body sealing materials respectively employ fluorubber O-ring and graphite gasket meeting the requirements of international advanced standards to ensure reliable sealing under various work conditions.Fluorubber O-ring preventing from pressure reduction explosion can also be applied for sealing materials in order to ensure the sealing of stem and body under

severe fluctuation. Besides, mos: of stems are installed with auxiliary sealing device.



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