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  Cementing rubber plug
  Heatproof lithium battery Housing for Oil well
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  Insulation column for electric furnace
  To be drilled by PDC drilling bit or rock bit
  Stratum tester FRP fender
  Fiberglass Sucker Rod
  Glass fiber pipe tank
  FRP protective fence for oil field pumping uni
  Oil drilling using cylinder liner
  Heatproof lithium battery Housing for Oil well log

Application: Isolate the Cement Slurry and mud slurry during injection process of the cement in order to prevent water permeate into the mud and influence quality of the well.
Structure Characteristics: Cementing stopper series is divided into general cementing stopper, double stopper well up and down with glue plug and double level 3 stopper with cement injection.
1、Standard cement plug is applicable to all kinds of floating hoop, floating shoe; Turn the cement plug is applicable to the transformation float hoop, floating shoe. 
2、Top and bottom plug fortress design has a double level seal and scraping wing
3、Wear-resisting material processing the scraping of the wing.  
4、Turn the stopper design has the Prevent turn institutions,which greatly improving speed of the drilling.
5、PDC bit or disc bit can drill.
Add: No.2 Caotan 9th South Road,Caotan Ecological Industrial,Park,E&T Development Zone,Xi’an,China
Tel: +86-29-86030283 86031636 86031942 Fax: +86-29-86031253 86030621
E-mail:info@richfrp.com E-mail:info1@richfrp.com  24 Hours Service Hotline : +86-18792660323