Home | About us | Products | Equipment | Sales network | News | Technical news | Contact us  
  Flange series
  Flange with diameter
  Butt welding flange
  Blind Flange
  Slip-on welding flange
  Elbow series
  Reducing Pipe series
  Head cap series
  Manhole series
  Three-way, four-way series

Cangzhou Hongyuan flange pipe fittings manufacturing Co., Ltd
Mob:15030755808 (Manager Dong)
Address:Xindian industry, Mengcun County, Hebei Province

Knowledge of Mencius flange

Large flange, also known as high neck flange, is a kind of pipe, refers to the round pipe butt welding neck flange and transition flange. Large flange is not easy to deformation, good sealing, widely used. Suitable for pressure or temperature fluctuation of the pipeline or high temperature, high pressure, low temperature pipeline. The utility model has the advantages that the price is cheap, the nominal pressure does not exceed 2.5 mpa, and the utility model can be used for transporting expensive flammable and explosive media. The nominal pressure is about pn16mpa. Next, the staff of the large flange manufacturer will briefly introduce the installation sequence of the large flange. First, the inside and outside of stainless
steel fittings should be cleaned before connecting large flanges. Install a flange with grooved rings on the pipe to be connected. Large flange pipe ends shall be flanged at 90 degrees. After processing, the pipe port plane needs to be polished. After polishing should be vertical flat, no burr, knock, deformation and other phenomena, the nozzle need to use a special tool grinding round.

版权所有© Hebei Mengzheng Pipe Fitting Manufacturing Co., Ltd. Copyright©2020http://www.czkbxhg.com 设为首页 | 加入收藏 | 网站地图
地址:Xindian industry, Mengcun County, Hebei Province
电话:0317-6882066 传真:0317-6882166 手机:15030755808 (Manager Dong)
邮编:061400 沧州新星传媒独家提供网络支持