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Stratified Water Injection Tubing

  • Description
  • Specifications

Downhole stratified water injection GRE pipe is made of high-strength glass fiber as reinforcement and epoxy resin as the base material and is made by winding process.

Scope of Production

Diameter: 1.6”-4”;
Pressure rating:10MPa-25MPa

Product Standards

API 15HR-2001 Specification for High Pressure Fiberglass Line Pipe
ISO 14692:2002 Glass-reinforced Plastics (GRP) Piping
SY/T 6267-2006 Specification for High Pressure Fiberglass Line Pipe


Applicable to zonal injection wells, casing protection single layer injection wells and other fields.

Pressure rating

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