<sub id="tcg6l"><tr id="tcg6l"><div id="tcg6l"></div></tr></sub>
    1. <sub id="tcg6l"><optgroup id="tcg6l"><div id="tcg6l"></div></optgroup></sub>

      亚洲精品不卡无码福利在线观看,亚洲人成伊人成综合网中文,无码国产精成人午夜视频一区二区,国产精品亚洲二区在线看,国产精品久久久久久久久久久久,欧美自拍亚洲综合丝袜,极品粉嫩嫩模大尺度无码视频,最新亚洲中文av在线不卡
      Hotline: +86-021-57278880
      Language:   
      Your current location: ProductsButterfly ValveWafer Soft Seal Butterfly Valve

      D371X Wafer Soft Seal Butterfly Valve

      Product overview

      Product model: D371X
      Nominal diameter: DN40~350mm
      Nominal pressure: PN0.6~1.6MPa
      Applicable temperature: ≤120℃
      Applicable medium: air, water, sewage, steam, gas, oil, etc
      Main material: ductile iron, cast steel, alloy steel, stainless steel
      Drive mode: manual, worm gear drive, gas drive, electric drive
      Design standard: GB/T12238-1989, LS0 10641-1994 or BS EN593-1998
      Flange connection size GB/ T17241.6-1998, IS0 7005-2 or BSEN 1092-2002
      Structure Length: GB/T1 2221-1989, LS0 5752-1988 or BS EN558-1
      Pressure test: GB/T13927-1 992, JB/T9092-1999, LS0 5028-1993 or BS 6755-L-1986

      D371X Wafer Soft Seal Butterfly Valve product details

      D371X Wafer Soft Seal Butterfly Valve uses and characteristics
      D371X Wafer Soft Seal Butterfly Valve 
      produced and sold by Baigang valve group for temperature ≤120 ℃, nominal pressure ≤16MPa food, pharmaceutical, chemical, oil, electricity, alloy, construction, textile, paper and other drainage, gas pipe for Regulate flow and shut off media. 
       
      D371X Wafer Soft Seal Butterfly Valve main features
       
      1, the design is novel, reasonable, unique structure, light weight, quick opening and closing. 
       2, torque is small, easy to operate, labor-saving smart. 
       3, can be installed in any location, easy maintenance. 
       4, seals can be replaced, sealing performance and reliable two-way seal to achieve zero leakage. 
       5, sealing material aging resistance, corrosion resistance, long life and other characteristics. 
       
      D371X Wafer Soft Seal Butterfly Valve main dimensions and weight (PN1.0 / 1.6MPa)


      DN (mm) A B C D1 L n-Φ K E 4-Φ1 Φ2 G Weight WT (kg)
      50 140 80 43 125 32 4-19 77 57.15 4-6.7 12.6 100 3.34
      65 152 89 46 145 32 4-19 77 57.15 4-.67 12.6 120 3.94
      80 159 95 45.21 160 32 8-19 77 57.15 4-.67 12.6 127 4.05
      100 178 114 52.07 180 32 8-19 92 69.85 4-10.3 15.77 156 5.48
      125 190 127 55.5 210 32 8-19 92 69.85 4-10.3 18.92 190 7.66
      150 203 139 55.75 240 32 8-23 92 69.85 4-10.3 18.92 212 8.5
      200 238 175 60.58 295 45 8-23 115 88.9 4-14.3 22.1 268 25
      250 268 203 68 350 45 12-23 115 88.9 4-14.3 28.45 325 31.4
      300 306 242 76.9 400 45 12-23 140 107.95 4-14.3 31.6 403 45.9
      350 368 267 76.17 460 45 16-23 140 107.95 4-14.3 31.6 436 54


      Reminder:

      All text, data and pictures in this article are for reference only.To see more details of the D371X Wafer Soft Seal 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: 男人用嘴添女人私密视频| 国产午夜福利在线播放| 亚洲国产成人无码网站大全| 午夜福利院电影| 国产美女精品视频线免费播放| 男男车车的车车网站w98免费| 欧美又大粗又爽又黄大片视频| 亚洲成年看片在线观看| 一本大道无码日韩精品影视丶| 人妻去按摩店被黑人按中出| 丰满人妻一区二区三区无码av| 国产精品麻豆va在线播放| 中文字幕制服丝袜第57页| 国产乱子伦精品无码码专区| 免费午夜无码片在线观看影院 | 免费午夜无码片在线观看影院 | 精品国产va久久久久久久冰| 草色噜噜噜av在线观看香蕉| 天天狠天天透天干天天| 亚洲成av人影院| 亚洲高清成人aⅴ片777| 无码gogo大胆啪啪艺术| 午夜福利yw在线观看2020| 日日噜噜夜夜狠狠视频无码日韩| 国产欧美国日产在线播放| 久久精品国产一区二区无码| 国产欧美va欧美va香蕉在线| 在线看免费无码av天堂| 午夜福利yw在线观看2020| 高清人人天天夜夜曰狠狠狠狠| 中文字幕日韩精品一区二区三区| 无码人妻一区、二区、三区免费视频| 欧美白丰满老太aaa片| 688欧美人禽杂交狂配| 色窝窝无码一区二区三区成人网站 | 欧美丰满熟妇xxxx| 女人高潮内射99精品| 狠狠色噜噜狠狠狠狠888奇米| 少妇被爽到高潮动态图| 国产精品无码制服丝袜| 亚洲国产日产无码精品|