Product overview
Fiberglass Casing
Fiberglass casing for project-specific well installations. Provide well depth, dimensions, fluid conditions, external loads and connection details to confirm the casing design and supporting documentation.
Move your project forward
Still defining the specification? Start with a technical review. If you have a purchase requirement, request a quote.
Start with your application and the details you know. If a size, rating or quantity is undecided, tell us what you need to confirm.
Catalogue information: request the conditions and documents for the exact size and configuration offered. Separate range limits are not a combined rating.
Product at a glance
- Diameter:
- DN100-DN250;
- Pressure grating:
- 10MPa-25MPa;
Connections & supply scope
Use the technical details below as a starting point. Include the required connections, interfaces and items to supply in your request so the offered configuration can be confirmed.
Information for product selection
Share what you know and mark anything undecided as “Not sure yet”. Partial information is enough to start a technical discussion.
View the project checklist
- Intended application and service environment
- Describe the duty and any operating conditions that affect selection.
- Dimensions, connections and material requirements
- Share a drawing or project specification if available.
- Quantity and required documents
- Include the items to supply and any applicable project standards or approvals.
For a quotation, also include the quantity, delivery destination and required delivery window. List project specifications and documents needed for your review.
Technical details
- Description
- Specifications

IFGS downhole GRE casing is manufactured by micro-controlled filament winding of epoxy resin and high-strength glass fiber roving. Use this page to confirm the published production range, applications already listed on the catalog, and what to send in an RFQ for a datasheet or quotation.
Production range (published)
| Attribute | Published catalog note |
|---|---|
| Diameter | DN100–DN250 |
| Pressure grating | 10 MPa–25 MPa |
| Custom | Can be designed and produced according to customer demands |
Note: The above parameters are general information of our products and are design parameters based on special materials and technical status and cannot be used as inspection basis. In addition, our products are not limited to the above sizes and can be designed and manufactured as per customer demands.
Product standards referenced on this page
- API 15 HR Specification for High Pressure Fiberglass Line Pipe
- SY/T 6267-2006 Specification for High Pressure Fiberglass Line Pipe
Related reading: API SPEC 15HR 2016.
Applications (published)
- Casing damage well repair
- Water source well
- CBM straight well
- Other duties per customer design
Product characteristics (published)
- Corrosion resistance
- Long service life
- Light weight and low job costs
RFQ checklist
- Well / duty context (casing damage repair, water source, CBM, injection, other).
- Target diameter within or beyond DN100–DN250 (flag custom).
- Pressure class within or beyond 10–25 MPa (flag engineering review).
- Fluid, temperature, and depth information you can share.
- Standards you will audit (e.g. API 15HR).
- Quantity, length schedule, connections, delivery window.
- Ask for the fiberglass casing datasheet / verified technical data by name.
Related: GRE Tubing · Fiberglass Casing Pipe category · Contact IFGS.
Technical documents
Request the product datasheet, connection information and qualification documents needed for your project. Our team will confirm document availability and the applicable version.
Let’s discuss your project
Send your product requirements, quantities and destination. Our team can help you identify the technical information you need.
