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metal composite material

Metal Composite Material

Metal Composite Material is a stainless steel core insulation composite panel, primarily composed of glass reinforced epoxy resin (GRE) and a steel core.

Dimensions: 1020*1220mm/1220*2040mm
Thickness: Customizable
Color: Black/Aqua Green

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Product introduction

What is Metal Composite Material?

Metal Composite Material is made by combining glass reinforced epoxy resin (GRE) and a steel core, which provides the strength and integrity of metal. It also ensures a high level of electrical isolation and can withstand extreme corrosive conditions such as CO2 and H2S.

Metal Composite Material


1.Excellent corrosion resistance
2.Superior sealing and insulation capabilities
3.High pressure resistance (up to ASME 2500 class)
4.Excellent insulation performance


1.Metal Composite Material is typically used for high-pressure services.
2.It can be used in the manufacturing of pipeline connection sealing flange insulation gaskets for industries such as petroleum, natural gas, water, chemical, and marine.
3.It can be used for cathodic protection, galvanic corrosion, and other pipeline isolation products.


Metal core parameters:

X5CrNi18-10 Stainless Steel 304(S30400) -200 To +550
X2CrNiMo17-12-2 Stainless Steel 316L(S31603) -200 To +550
X6CrNiMoTi17-12-2 Stainless Steel 316Ti(S31635) -270 To +550
X6CrNiTi18-10 Stainless Steel 321(S32100) -270 To +550

Insulating material parameters:

Name Water Absorption Tensile Strength Compression Strength Dielectric Values Max Operating Continous
FR4 3.50% 12,000 PSI 34,000 PSI 400 VPM 130℃
G7 0.09% 22,000 PSI 40,000 PSI 400 VPM 200
G10 0.01% 40,000 PSI 66,000 PSI 800 VPM 130
G11 0.20% 43,000 PSI 63,000 PSI 900 VPM 180℃


Q1: Can the Metal Composite Material be customized with different thicknesses?
A1: Yes, this product supports customizable thicknesses.

Q2: Tip: What configurations can be provided?
A2: Special configurations can be manufactured according to your custom requirements.

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