WDI's PE secondary seal is inserted in the bottom preparation of a casing spool or tubing spool and retained with a snap wire. The seal is energized when the spool is installed over the casing stub
and the flange connection is made up.
Available in standard API casing sizes.
WDI's PE secondary seal |
Our company specializing in the production of the sheet machine,PE foam gasket, inside the bottle cap gasket, the products are widely used in cosmetics container bottles, beverage bottles, medicine bo http://www.extrusion-china.com ...
I. Introduction Model name: DC-FT-SPM4 This machine can feed the facial tissues in the plastic bags with one side open and seal the bags automaticly II. Function and Features 1. To fill and seal the packet at one time will enhance the efficiency and reduce the production costs. ...
Come From DC International Group Ltd.
I. Introduction Model name: DC-FT-SPM3 This machine can feed the facial tissues in the plastic bags with one side open and seal the bags. II. Function and Features 1. To fill and seal the packet at one time will enhance the efficiency and reduce the production costs. 2. ...
Come From DC International Group Ltd.