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GRE with SS Metal Core Sandwich Laminate
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  • GRE with SS Metal Core Sandwich Laminate
  • GRE with SS Metal Core Sandwich Laminate
  • GRE with SS Metal Core Sandwich Laminate
  • GRE with SS Metal Core Sandwich Laminate
  • GRE with SS Metal Core Sandwich Laminate
  • GRE with SS Metal Core Sandwich Laminate
  • GRE with SS Metal Core Sandwich Laminate
GRE with SS Metal Core Sandwich Laminate

GRE with SS Metal Core Sandwich Laminate

This specially engineered plate is constructed by bonding high-strength epoxy fiberglass laminates (GRE) to both sides of a stainless steel core. Through this innovative sandwich design, the plate perfectly combines the formidable strength of traditional metal plates with excellent and comprehensive electrical insulation properties.

Core Material Configurations

  • Stainless Steel Core: The standard core utilizes 316 stainless steel plate. However, we can provide different types of stainless steel, such as 625, to meet specific customer requirements.

  • Epoxy Fiberglass Laminates: The standard outer laminate is G10 epoxy fiberglass resin. For applications requiring higher temperature resistance, G11 material is also available.

Custom Processing & Applications Beyond standard plates, RDS has the advanced capability to process these sheets into precision gaskets. These specialized gaskets are designed to provide reliable sealing and exceptional dielectric insulation performance for flanges operating under critical working conditions.

  • Suitable for both raised face flanges and flat flanges across all pressure levels.

  • Widely trusted and utilized by oil and gas companies worldwide for superior sealing and electrical isolation.

Basic Specifications

  • Standard Sizes: 40 x 48 inches (1020mm x 1220mm), 48 x 96 inches (1220mm x 2440mm)

  • Thickness: Fully customized according to specific requirements

  • Available Colors: Black, Red-brown
CNC Machining & Customization Capabilities
  • Custom Machining Scope: Custom cut-to-size panels and CNC components based on drawings (PDF, DWG, STEP).
  • Max Equipment Processing Area: Up to 2500mm × 2500mm (facility equipment limit).
  • Machining Thickness: Machinable thickness strictly per raw material stock limits or custom stacked/molded specs.
  • Machining Accuracy: Standard tolerance ±0.1mm; Precision tolerance up to ±0.02mm.
Quality Certificates & Compliance
  • ISO 9001 Certification: Certificate No. 04425Q10157R2S (Valid to Feb 17, 2028)
  • UL Recognition: UL File No. E538818
Ordering & Logistics Information
  • Minimum Order Quantity (MOQ):
    • Sheets & Rods: 500 kg
    • Tubes: 100 kg
    • CNC Machined Parts: 100 pcs
  • Lead Time: Quoted individually per project specifications and order volume.
  • Samples: Material samples are available upon request for testing and evaluation.

Trade & Bulk Inquiry

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Frequently asked questions
Which international standards does your material comply with?

Our materials comply with IEC, NEMA, DIN, ASTM, and UL standards. We provide direct equivalents to NEMA grades (e.g., G10, FR4, G11, G7, GPO-3) and IEC EPGC series.
Do you provide custom CNC machining services based on drawings?

Yes. Operating over 100 CNC machining centers, we manufacture custom-shaped parts from your drawings (PDF, DWG, STEP) with machining accuracy up to ±0.05mm.
Under which quality management system do you operate?

Production runs under an ISO 9001 compliant quality system. In-house test reports for electrical, mechanical, and thermal properties as well as CoC certificates are available upon request.
What is your Minimum Order Quantity (MOQ) and lead time?

Our products are manufactured at our Beijing production facility. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.
How much does shipping cost?

Shipping is calculated based on your location and the items in your order. You will always know the shipping price before you purchase.

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