Product Description: 
 First, the product description: 




 Second, the product overview: 

 Level of industrial welding equipment, endoscopic accessories one of the main devices in petroleum, chemical, pharmaceutical, food and other containers of industrial production equipment, endoscopy can be readily observed in the liquid container, gas, steam and other media flow and reactions, from to monitor the production, the production process to avoid the role of the accident. 


 Main technical parameters: 

 Body material: carbon steel WCB, stainless steel 304,321,316,316 L. 
 Window Material: Tempered borosilicate glass, quartz glass. 
 Seal material: NBR, PTFE. 
 Working pressure (MPa): 0.6 ~ 2.5 
 Operating Temperature (℃): 0 ~ 200 ℃ 


 Fourth, the glass tube as the mirror: 

 Body material 
 Carbon steel WCB, stainless steel 304,321,316,316 L 

 Window material 
 Tempered borosilicate glass 
 Quartz glass 

 Operating Temperature (℃) 
 0 ~ 250 
 0 ~ 800 

 Nominal pressure (MPa) 
 <0.6 
 0.6 ~ 2.5 

 Seal material 
 NBR, PTFE 

 Connection form 
 Threaded connection, flange connection 

 Allow rapid change temperature (℃) 
 <60 



 Five, JB593-64 mirrors the main level welding installation dimensions: 

 Nominal diameter DN 


 Nominal pressure Mpa 


 D 


 D1 


 ≈ H 


 Weight (kg) 


 Standard No. 

 50 



 0.6 
 115 
 90 
 53 
 2.30 


 JB593-64 

 80 
 145 
 120 
 57 
 3.49 

 125 
 205 
 175 
 68 
 7.69 

 150 
 230 
 200 
 70 
 9.12 



 50 
 1.0 


 130 


 100 
 79 
 4.7 


 1.6 
 79 
 4.9 

 2.5 
 84 
 5.1 



 80 
 1.0 


 160 


 130 
 86 
 6.8 


 HGJ501-86 

 1.6 
 91 
 7.1 

 2.5 
 96 
 7.4 

 100 
 1.0 
 200 
 165 
 100 
 12.0 

 1.6 
 225 
 190 
 105 
 12.5 

 125 
 1.0 
 250 
 215 
 105 
 14.7 

 150 
 1.0 


 110 
 17.6 




 Flange Standard: HG20592-97PN1.0 When customers need to use GB, SH, HGI, JB, or ANSI, JIS and other standards or changes in pressure levels, please indicate in the contract