国模精品一区二区三区,亚洲欧美精品AAAAAA片,亚洲欭美日韩颜射在线二,亚洲精品无码久久久久

  • 1
Welcome all the elite valve sales and special valve cooperation, development win-win! Tel 024-72602416

Products

Home  > Products

Swing check valve
Product introduction

Body material: carbon steel, WCB, Cr5Mo, 1Cr18Ni9Ti, 1Cr18Ni12Mo2Ti, CF3, CF8, CF3M, CF8M, etc..

Flange connection size according to JB/T79-94 standard.

   


Outline and installation dimensions

Performance specification:

1.jpg

Products online booking
Product name Swing check valve
*Order quantity Corporate name
*Linkman *Contact number
*Phone Email
Address
*Message
*Verification Code Please enter what you see
 
?