- casing Centralizer
- 2016-10-26 05:11
- Centralizers( Centralizers for pipes ) are used to center the screen within the borehole. They should be of sufficient s
- API casing pipe
- 2016-10-26 04:29
- API Casing pipes are used for oil and gas wells. Steel casing pipes and tubing are applied to furnishing and installing
- johnson water well screen
- 2016-10-26 02:49
- stainless steel V-wire water well screen The continuous slot wire-wrap screen ( jhonso wire-wrap well screen ) is used t
- Dielectric Coupling
- 2016-10-23 11:34
- product introductionInsulation joint consists of structure parts, insulating ring, filling material, sealing ring and sh