Sand control has high precision perforated tube with standard oil or glove tubes. The spiral perforating form of the sand center tube reduces the opening area of the tube cross section and maintains the strength of the sand center tube to the maximum.
Excellent anti-corrosion properties:
Sand Center Tube is API standard tube or oil tube and the high precision perforated filter glove is made of 304 stainless steel materials.
For wells containing H2S, CO2, high-Cl that has special requirements, the sand center tube can be corrosion-resistant casing or tubing.