SUS 304 Hv Reinfoiced Graphite Sheet

• Customization: Available
• Material: Stainless Steel + Flexible Graphite
• Application: Valve
• Model NO.: 1.5*1500*1500
• Type: Oil Seal
• Performance: Temperature
• Shape: O-Ring
• Standard: Standard, Nonstandard
• Pressure: 1.0-4.0MPa
• Transport Package: Wooden Case
• Specification: 1.5*1500*1500
• Trademark: ShilongSeals
• Origin: Harbin China
• HS Code: 84841000
• Production Capacity: 10000 Piece/Month

Product Description

Product Description

Reinfoiced Flexible Graphite Sheet is made from materials of three layers. At the middle of the composite plate s a stainless stee plate and on both sides expanded graphite plates. Then, through specially pressing or sticking process,after that,the product is done.This is a kind of sealing packing with excellent comprehensive properties,It overcomes the disadvantage of being squeezed out from and sticking into flanges.

This kind of packings has good compresibility and resilience, small stress relaxation, fine compensation function for uneveness of sealing surfaces and long working life. These plates are suitable for making gaskets of cylinders for air compressors,internal combustion engines and packings for different kinds of pipings and flanges.

Reinforced Inserted Material

Tanged Carbon steel Sheet (Thicknese 0.20-0.25mm)

Tanged Stainless steel Sheet(Thicknese 0.10-0.15mm)

AISI 304,316 etc Stainless steel flat sheet

AISI 304,316 etc Stainlese stee mesh

Product Contuction  

Reinforced Tanged insertion

 

Flat Adhesive bond Insertion

Product Specifications

Style	Length	Width	Thickness
Reinforced Tanged insertion	1500mm/1000mm	1500mm/1000mm	1.0-5.0mm
Flat Adhesive bond Insertion	1000mm	1000mm	0.8-5.0mm

Applications

Widely used in petroleum, chemical, electric power, gas, nuclear energy, aerospace, textile, metallurgy, shipbuilding, machinery and other industries in industrial equipments, flanges, valves, reactors, pumps, pressure vessels, heat exchangers, condensers, generators, air Sealing of compressors, exhaust pipes, refrigerators, etc.

Operating Environment

Working temperature:-200°C~600°C
Working pressure:≤11MPa

Technical Parameters

Performance		Indicator
		Sprint sheet composite	Flat composite
Compression ratio(%)		15~35	35~55
Rebound rate(%)		≥20	≥10
Temperature loss(%)	450°C	≤1.0	≤1.0
	600°C	≤10	≤10
Oil absorption rate(%)	#0 Diesel	≤20
	#20 Mechanical lubricant	≤20
Note: Graphite layer density after compounding 1.0~1.3g/cm^3

 

Type of Gasket 

FF

RF

RF-E

TG

MFM