粉嫩Av在线|av电影天堂网|懂色av成人一区二区|《丰满的女邻居》韩国|完美世界小说全文免费|国产香蕉尹人视频在线|亚洲国产综合av|久久免费视频观看,国产精品蜜臀91导航,蜜芽AV无码专区,男女黄色片久久久

Main Products:Electromagnetic Flow meter  Metal Tube Flow Meter  Glass Tube flow Meter
 
 
 
 
 
Glass Tube Flowmeter
LZB/LZJ series glass rot...
Glass Tube Flowmeter
Glass Tube Flowmeter
LZB-()W/WB series micro ...
Glass Tube Flowmeter

 


LZB-25B glass tube flowmeter all stainless steel anti-corrosion type high accuracy [CHENGFENG FLOWMETER] professional manufacture professional type selection flange connector
Product Model:LZB-25B
CHENGFENG FLOWMETER,which is 30 years brand and 30 years of professional, professional selection, professional offer, tally up experience of 30 years production practice, efforts to develop all kinds of flow metering products, according to different customer needs, requirements of different customers equipment, professional custom-made all kinds of non-standard meter products, fully in accordance with the customer to provide parameters and requirements for the customer "tailored", adhere to the "quality first, customer first" the light of policy, to ensure product quality long-term stability and constantly improve, to provide users with high-quality products and perfect service.Ensure the feng instrument factory flow meter for the maximum effect, to the customers bring more convenience and benefits.

Summary

 LZB/LZJ series glass rotameter are widely used in chemical industry, petroleum, light industry, medicine, environmental protection, food, measurement, testing and scientific research institutes. They are used to measure the flow rate of single-phase non-pulse fluid (liquid or gas).

LZB/( )F/LZJ-( )F series anti-corrosive glass rotameter have a good corrosion resistance, and can be used to measure acid (except hydrofluoric acid), alkali, oxidizer and other corrosive gases or liquid. They are suitable for chemical industry, pharmacy, papermaking, sewage disposal etc.
Outline and Installation Size:


 

Medium Touching Parts Materials:

Technical parameter


All Stainless Steel Design LZB-()B/BF LZB-()B0/B0F
Material of flange、floater、guide rod、bearing plate and bolts are stainless steel 304(1Cr18ni9Ti ),model is of LZB-( )B.
If Choosing touching material SS316,the model should be LZB-( )B0,which can be customized.
If Choosing stainless steel with PTFE lining,the model should be FA24-( )BF(SS316 is B0F) which can be customized.
All PTFE Design(DN3~DN10) LZB-()F4
Material of base,floater,valves are made by PTFE,and bearing plate,bolts are stainless steel 304(1Cr18ni9Ti ).

 

CHENGFENG FLOWMETER as a traffic instrument, temperature instruments, pressure instruments, level instrument professional manufacturers, has always insisted on developing new technology, research and development of new products, develop technical advantage, tally up experience of 30 years production practice, efforts to develop all kinds of flow metering products, forming scale, systematic and diversified pattern of production.Adhere to the "quality first, customer first" the light of policy, implementation of GB/T19001-2000 quality management system requirements, to ensure product quality long-term stability and constantly improve, to provide users with high-quality products and perfect service.

 

The development of instrument and meter industry, instrument and meter industry technical breakthroughs cannot leave the instrument manufacturer's support and effort.CHENGFENG FLOWMETER  as a flow meter manufacturer, we study hard, and new technology, the introduction of advanced equipment, research and development more technology, meet the needs of more customers. Also has been gradually put into feng flowmeter products sold to foreign countries, widely popular among customers.



? 2012 Changzhou Chengfeng Flowmeter Co.,Ltd All Rights Reserved   Main Products:Electromagnetic Flow meter  Metal Tube Flow Meter  Glass Tube flow Meter
Design by Lingdong Internet  Switchboard:86-519-85503558,86-519-85503688  Fax:86-519-85505269,86-519-85503588-8008
Friendly Links:成豐儀表阿里巴巴店鋪    新浪    
久久豆花福利极品| 亚洲激情五月天视频| 久久人妻日韩| 国产精品13p| 日本激情网站| 丁香五月花婷婷| 欧美日本人妻激情动漫图片另类小说| 五月五婷婷海角| 熟女骚穴| 欧美人妻熟妇| 久久京东热| 性爱高潮视频在线| 熟女乱伦30p| 亚洲欧美自拍一区精品| 五月婷婷日韩| 看91黄色视频| 8MAV精品无码| 日韩 熟女 综合| 午夜福利操逼| 大香蕉一牛影院| 韩日淫荡视频| 四虎成人免费久久久久久| 性一级无码电影| 大香蕉用力操| 韩日三级黄色性爱网| 小黄文纯肉污到你湿| 国产熟女乱伦一区二区三区| 91精品无码观看| 日本黄色录像视频| 东京热999中文字幕| 久久国产精品亚洲| 人妻射精一区二区| 免费视频美女成年性爱12| 午夜成人电影91| 91大几把| 小说av色| 亚洲成人视频越南| 917天堂在线| 欧美性爱首页2| 综合色图区| 欧美 少妇 五月 丁香| 精品3区999| 真人做爰48姿势视图片| 删国产熟女在线视频| 操日本B| caoporn免费在线视频| 99re1视频| 亚洲无码不卡AV| 操B人| 人与嘼无码免费| 97超碰人人干| 男人天堂东京热| AVDV久久| 人人添人人操人人干国产| 午夜影院一区二区三区四区| Av高清无码在线| 一阴吞两阳与macd的关系| 欧澳无码在线| 九色入口| 人人爱人人操超碰在线观看| 婷婷五月色欲av无码人妻| 1区2区3区在线播放| 少妇露脸自慰免费| 91国内精品久电影在线观看| 亚洲成人啪啪啪av| 99热久在线| 欧美精| 青青操免费福利视频| 嗯嗯啊啊视频免费在线观看| 欧美精品久久一区二区| 国产高潮国产精品久久久| 极品少妇猛的喷白浆| 东京热污免费| 日本女优操逼片| 加勒比人妻一区二区| 熟女乱伦网址| 69国产成人综合久久精品欧美| 日韩av在线网址导航| 亚洲中文字幕久久综合| 国产精品理论片在浅播放| 操逼视九哥| 久久婷婷色欲人妻| 色婷婷操逼电影| 东京热在线后入| 无码草操| 成人在线越南人妻视频看| 脏脏漫| 亚洲精品国产综合在线|