又大又硬又黄又刺激的免费视频-国产成人女人毛片视频在线-久久婷婷五月综合色一区二区-91在线一区二区-亚洲精品男人的天堂-香蕉久久久久久-欧美一区二区三区久久-亚洲精品午夜精品-仙踪林少妇高潮在线观看-日韩在线三区-无码精品久久一区二区三区-国产成人午夜在线视频a站-欧美一级淫片-精品av国产一二三四区-日韩一区二区三区在线观看视频

Hotline: +86-021-57278880
Language:   
Your current location: ProductsFluorine Lined ValveFluorine Lined Flange Butterfly Valve

D341F46 Fluorine Lined Flange Butterfly Valve

Product overview

Product size: D341F46
Nominal diameter: DN50~1200mm
Nominal pressure: PN0.6~1.6MPa
Applicable temperature: NBR: -40℃ ~ 90℃;Fluororubber: -20℃ ~ 200℃
Applicable medium: water, air, natural gas, oil and weak corrosive fluid
Drive mode: worm gear drive, electric, pneumatic, hydraulic
Body material: WCB, QT450-10, HT200, HT250
Manufacturing standard: GB/T 122387-89
Flange standard: GB9113-2000, GB17241.6-1998
Structure length standard: GB12221-89
Inspection standard: GB/T 13927-92

D341F46 Fluorine Lined Flange Butterfly Valve product details

D341F46 Fluorine Lined Flange Butterfly Valve Brief description
D341F46 Fluorine Lined Flange Butterfly Valve produced and sold by Baigang valve group with a spherical sealing surface lined with fluorine plastic lined butterfly plate, together with the seat base of the silicone rubber gasket to regulate the sealing performance of the valve; , Tight sealing performance, long service life; can be used to quickly cut off or regulate the flow of use. For applications requiring reliable sealing and good conditioning characteristics. The valve body adopts the split type, and the sealing of the present end of the valve shaft is controlled by the fluorinated rubber on the rotating base surface between the valve disc and the valve seat so as to achieve the compact product structure, beautiful appearance, reasonable process and reliable performance. To ensure that the valve shaft is not in contact with the fluid medium in the cavity, it is very convenient to replace the valve shaft, and the valve does not need to be detached from the pipe and can be completed. Products are widely used in various types of industrial pipes in the liquid and gas (including steam) transport, especially with severe punishment of corrosive media use occasions such as sulfuric acid, hydrofluoric acid, phosphorus, acid, LU gas, alkali, aqua regia Such as a strong corrosive media.


D341F46 Fluorine Lined Flange Butterfly Valve main technical parameters

Nominal diameter (mm) 50 ~ 1200 50 ~ 1600
Nominal pressure (MPa) 0.6 1.0 1.6
Seal test (MPa) 0.66 1.1 1.76
Strength test (MPa) 0.9 1.5 2.4
proper temperature Nitrile rubber: -40 ℃ ~ 90 ℃; Viton: -20 ℃ ~ 200 ℃
Suitable media Water, air, natural gas, oil and weak corrosive fluids
Leak rate In line with GB / T13927-92 standards
Drive mode Worm gear, electric, pneumatic, hydraulic


D341F46 Fluorine Lined Flange Butterfly Valve main components and materials

Part Name material
Body WCB, QT450-10, HT200, HT250
Butterfly plate WCB, QT450-10, HT200, HT250
Valve shaft 2Cr13
Sealing ring Nitrile oil-resistant rubber
Filler Flexible graphite


D341F46 Fluorine Lined Flange Butterfly Valve main dimensions mm


DN L H H1 A B ФD
0.6MPa 1.0MPa 1.6MPa
50 43 77 309 180 200 88 99 99
65 46 85 320 180 200 108 118 118
80 46 95 340 180 200 124 132 132
100 52 105 360 180 200 144 156 156
125 56 129 405 180 200 174 184 184
150 56 132 450 270 280 199 211 211
200 60 165 607 270 280 254 266 266
250 68 197 659 270 280 309 319 319
300 78 234 742 380 420 363 370 370
350 78 283 792 380 420 413 429 429
400 102 325 887 450 470 463 480 480
450 114 369 935 480 490 518 530 548
500 127 404 985 480 490 568 582 609
600 154 470 1243 480 490 667 682 720
700 165 503 1346 640 660 772 794 794
800 190 571 1466 640 660 878 901 901
900 203 621 1565 750 860 978 1001 1001
1000 216 702 1781 850 900 1078 1112 1112
1200 254 818 1965 850 900 1295 1328 1328


Reminder:

All text, data and pictures in this article are for reference only.To see more details of the D341F46 Fluorine Lined Flange Butterfly Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.

+86-021-57278881
qrCode
主站蜘蛛池模板: 欧美大波少妇在厨房被 | 欧美一级三级 | 艳妇臀荡乳欲伦交换av1 | 多毛小伙内射老太婆 | 又色又爽又高潮免费观看 | 偷拍网亚洲 | 亚洲乱视频| 亚洲人成网线在线播放va蜜芽 | 欧美高潮喷水大叫 | 久久国产色av | 五月天天爽天天狠久久久综合 | 亚洲第一视频在线播放 | 新版资源天堂中文 | 亚洲 欧美 中文 日韩aⅴ手机版 | 色欲av久久一区二区三区久 | 人人妻人人超人人 | 亚洲卡一卡二卡三新区乱码 | 国产精品一国产精品 | 一本色道久久88综合日韩精品 | 国产精品资源在线 | 真人性囗交视频 | 国产第一福利 | 欧美黄色一级网站 | 一本之道高清无码视频 | 久久99久久99精品免视看看 | 性欧美久久久 | 国产乱码一卡二卡3卡4卡网站 | 一区二区激情 | 国产精品毛片一区二区三区 | 日韩一区二区三区北条麻妃 | 十八禁无遮挡99精品国产 | 亚洲精品在看在线观看高清 | 三级a午夜电影无码 | 亚洲色偷偷偷鲁精品 | 91av在线免费视频 | 亚洲乱码日产精品bd在观看 | 蜜桃av色欲a片精品一区 | 国产精品久久这里只有精品 | 精品女同一区二区三区在线 | www天堂网| 视频国产激情 | 日韩超碰 | 亚洲成人av在线播放 | 欧美亚洲综合高清在线 | 久久精品国产清自在天天线 | 夜夜爽影院 | 醉酒后少妇被疯狂内射视频 | 成年无码按摩av片在线观看 | 小泽玛莉亚一区二区视频在线 | 久久亚洲区 | 欧美 国产日韩 综合在线 | 91浏览器在线观看 | 亚洲欧美日韩国产一区二区三区 | 天天干夜夜| 亚洲奶汁xxxx哺乳期 | 香蕉免费一区二区三区 | 国内精品久久久久久久久齐齐 | 亚洲午夜福利av一区二区无码 | 久久久网站 | 国产免费无遮挡 | 91精品视频免费观看 | 女人脱了内裤趴开腿让男躁 | 人人看人人干 | 亚洲精品视频中文字幕 | 中文字幕日韩在线视频 | 久久精品国产精油按摩 | 午夜福利体验免费体验区 | 久久亚洲一区二区三区四区五区 | 欧美一区二区三区成人片在线 | 免费1级a做爰片观看 | 国产做受91 | 亚洲人成色77777 | 国产最新网址 | 午夜精品久久久久久久久久久久久蜜桃 | 午夜影院在线看 | 日本高清无卡码一区二区 | 人禽伦免费交视频播放 | 色8激情欧美成人久久综合电 | 尤物av无码色av无码麻豆 | 女明星黄网站色视频免费国产 | 日日夜夜操av | 国产精品国产三级国产aⅴ 色多多视频在线观看 | 天堂网视频在线观看 | 女人和拘做受全程看视频 | 国产伦精品一区二区三区在线播放 | 开心久久婷婷综合中文字幕 | 你懂的国产 | 精品123区 | 涩涩天堂 | 亚洲精品乱码久久久久久9色 | 色眯眯视频 | 精品一区二区三区久久久 | 国产偷人妻精品一区二区在线 | 国产热re99久久6国产精品首页 | 久久麻豆成人精品 | 午夜性福利 | www.我爱av | 人妻av中文系列 | 99久久综合狠狠综合久久止 |