Wenzhou Yiyu Sealing Material Co Ltd

Building 3, NO.1509 Tianzhong Road Yongzhong Street,Longwan
Wenzhou,  Zhejiang 
  • Booth: 4471

Wenzhou Yiyu is a professional manufacturer of RTJ gasket

 Press Releases

  • (Jan 29, 2019)
     For many years, our factory has implemented the tenet of "quality first, user first, service first and credit first". We have won bids successively in major projects, both at home and abroad. Our products have enjoyed deep trust and a good reputation among its users. Moreover, our factory has passed the evaluations of ISO9001:2000 and API certifications.


  • Ring Joint Gasket
    RTJ gasket is used in high pressure RTJ flange....

  • RTJ gasket is suitable for the flange standard of ANSI B 16.5ASME B16.47, series A.Can stand high pressure and high temperature