Audited Supplier
1.5*1500*1500
Stainless Steel + Flexible Graphite
Valve
Oil Seal
Temperature
O-Ring
Standard, Nonstandard
1.0-4.0MPa
ShilongSeals
Wooden Case
1.5*1500*1500
Harbin China
84841000
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/cm3 | |||
| Type of Gasket |
| FF |
| RF |
| RF-E |
| TG |
| MFM |
