Composite material sleeve

The downhole casing is made of high-strength glass fiber as the reinforcing material and epoxy resin as the matrix material using winding technology.

·production range

diameter：DN82.5-DN400；pressure rating：0MPa-20MPa；

Can design and produce according to customer needs。

·Execution standards

API 15 HR-2016 High pressure fiberglass pipeline pipe

SY/T 6267-2018 High pressure fiberglass pipeline pipe

ISO 14692-2017 Petroleum and natural gas industries - Glass fiber reinforced plastic pipes

·application area

Suitable for repairing damaged wells, water source wells, coalbed methane vertical wells, etc.

·Product features

Corrosion resistance, long service life, light weight, and low operating costs.