MachineU > China Products > Tools & Hardware > Hardware > Gaskets
High Temperature Resistant Graphite Sealing Gasket Customized Thickness for Deep Cooling & Ultra-High Vacuum Industrial Applications in Heavy Machinery Manufacturing
High Temperature Resistant Graphite Sealing Gasket Customized Thickness for Deep Cooling & Ultra-High Vacuum Industrial Applications in Heavy Machinery Manufacturing
High Temperature Resistant Graphite Sealing Gasket Customized Thickness for Deep Cooling & Ultra-High Vacuum Industrial Applications in Heavy Machinery Manufacturing
High Temperature Resistant Graphite Sealing Gasket Customized Thickness for Deep Cooling & Ultra-High Vacuum Industrial Applications in Heavy Machinery Manufacturing
High Temperature Resistant Graphite Sealing Gasket Customized Thickness for Deep Cooling & Ultra-High Vacuum Industrial Applications in Heavy Machinery Manufacturing
High Temperature Resistant Graphite Sealing Gasket Customized Thickness for Deep Cooling & Ultra-High Vacuum Industrial Applications in Heavy Machinery Manufacturing
Specifications
Brand Name :
CLINGSEAL
Model Number :
CS1080T
Certification :
ISO,SGS
Place of Origin :
CHINA
MOQ :
500KGS
Price :
USD 2.15-3.0 PER KG
Payment Terms :
T/T, Western Union, MoneyGram
Supply Ability :
100Tons per month
Delivery Time :
1-4 weeks
Packaging Details :
pallets or wooden case
Grade :
Industrial Grade
Type :
Gasket sheet
Application :
Sealing of flanges, valves, pumps, and other equipment
C content (%) :
99.9%,99%
Color :
Black
Material :
Reinforced graphite
Density :
1.5 g/cm3
Thickness :
1.5mm
Hardness :
85 Shore A
Product name :
Graphite sheet
Shape :
can be customized
Sample :
Availble
Width :
≤1500 mm
Recovery (%) :
≥35
Tensile Strength :
20 MPa
Surface Finish :
Smooth
Chemical Resistance :
Excellent
Temperature Resistance :
up to 500°C
Elongation At Break :
5%
Compressive Strength :
80 MPa
Flexural Strength :
40 MPa
Thermal Conductivity :
1.5 W/mK
Pressure Resistance :
up to 200 bar
Astm Standard :
ASTM - Compliant
Weather Resistance :
UV and Humidity Resistance
Aging Resistance :
Long - Term Durability
Friction Coefficient :
Low Friction
Fatigue Resistance :
Repeated Stress Resistance
Uv Resistance :
No Degradation Under UV
Machinability :
Ease of Cutting/Shaping
Iso Certification :
ISO 9001/14001
Dimensional Stability :
Low Thermal Expansion
Temperature Range :
-200°C to 500°C
Elongation :
Percentage Elongation
Rohs Compliance :
Lead - Free/RoHS - Compliant
Customization :
Tailored Dimensions/Shapes
Use :
Metal Roofing Building Steel Material
Compression :
20% to 30%
Alloy Or Not :
Non-Alloy
Surfacefinish :
Smooth or textured
Forms :
Coil ,strip
Section Shape :
Round
Technology :
Hot Rolled
Carbonate Resistance :
Resistant to Carbonate Environments
Origin :
Jiangsu China(Mainland)
Specification :
According to customer requirements
Description

High Temperature Resistant Graphite Sealing Gasket

Customized Thickness for Deep Cooling & Ultra-High Vacuum Industrial Applications in Heavy Machinery Manufacturing

Designed to perform in the harshest operating environments, our high-temperature resistant graphite sealing gaskets deliver superior stability for deep-cooling, ultra-high vacuum, and heavy-duty machinery systems. Combining premium flexible graphite with reinforced structural design and full customization, we provide reliable, long-lasting sealing solutions tailored to your exact equipment requirements. We primarily serve factory and industrial procurement clients, while also welcoming individual buyers—shipping is available worldwide exclusively from China, with individuals responsible for covering freight costs.

Custom Thickness & Dimension Capabilities

We specialize in customizable thickness and size solutions to match diverse industrial assembly and equipment needs.
  • Standard Thickness Range
    Available from 1.0mm to 6.0mm to satisfy the majority of general and heavy industrial applications.
  • Specialized Composite Thickness Design
    For applications requiring extra strength and durability, we offer a 3+2 composite structure (Paper‑Metal‑Paper‑Metal‑Paper). Using advanced multi-layer bonding technology, we produce thicker gaskets while maintaining excellent flexibility and sealing performance.
  • Custom Fabrication & Standard Sizes
    Standard sheet sizes:
    500×500mm, 500×1000mm, 500×1500mm, 1000×1000mm, 1000×1500mm
    Beyond standard formats, we provide fully custom cutting and molding to meet unique equipment dimensions and installation requirements.

Application Engineering Guidance

Choosing the right thickness directly influences sealing performance and cost efficiency.
As a best practice, we recommend selecting the thinnest feasible thickness that satisfies your working conditions to achieve optimal sealing effect.
If you are unsure about material or thickness selection, our professional engineering team provides full technical support, including material selection tools and medium compatibility guides.

Physical & Mechanical Properties

The table below lists key physical performance data to support your engineering evaluation and procurement decisions.
Item Specification
Tensile Strength (MPa, min.) ≥30
Compressibility (%) 10–20
Recovery (%) ≥35
Thickness Deviation (mm) ±0.05
Immersion in IRM 903# Oil at 150°C for 5h – Thickness Increase (%) ≤10
Immersion in IRM 903# Oil at 150°C for 5h – Weight Increase (%) ≤10
Immersion in B Fuel at 21–30°C for 5h – Thickness Increase (%) ≤10
Immersion in B Fuel at 21–30°C for 5h – Weight Increase (%) ≤10

Product Technical Characteristics

Graphite gaskets offer excellent inherent stability for industrial media:
  • Excellent performance in steam systems
  • Good ozone resistance
  • Compatible with natural gas
  • High structural stability under thermal cycling
  • Low outgassing suitable for ultra-high vacuum environments
  • Strong oil resistance for hydraulic and power equipment

Key Structural & Customizable Options

Our gaskets feature a reinforced laminated structure for improved strength and reliability.
Component Customizable Selection Performance Benefit
Reinforced Insert 0.2–0.25mm perforated metal
Carbon steel (tinplate), SS201, 304, 316		 High tensile strength, dimensional stability, resists delamination
Flexible Graphite Layer Dual-layer pure flexible graphite
Carbon content: 95%, 97%, 98%, 99%		 High purity, low outgassing, strong conformability, tight sealing
Overall Thickness 1.0–6.0mm standard
Custom thickness available		 Adapt to various flanges, vacuum chambers and heavy machinery

Performance Advantages

  • Extreme Environment Stability
    Maintains integrity under wide temperature swings, thermal cycling, and high pressure in steam, exhaust, and power generation equipment.
  • Superior Sealing Performance
    Multi-layer laminate design eliminates delamination. High compressibility and recovery ensure consistent sealing with minimal compression set over time.
  • Wide Medium Compatibility
    Oil‑resistant, chemically inert, and low‑volatility, making it ideal for cylinder heads, hydraulic systems, vacuum equipment, and cryogenic cooling lines.
  • Fully Bespoke Solutions
    If standard products cannot meet your requirements for deep‑cooling systems, high‑vacuum chambers, or special dimensions, our technical team will develop customized material formulas and processing solutions.

Procurement & Shipping Policy

Client Type Service Policy Logistics Terms
Factory & Enterprise Procurement Bulk orders, long-term supply, drawing customization, sample evaluation supported Industrial packaging, batch delivery
Individual Buyers Small-quantity orders accepted Ship only from China
Freight to be borne by the buyer

Customer Service & Support

We provide full pre‑sales and after‑sales support for all our graphite sealing products. If you have questions regarding specifications, customization, thickness selection, or logistics, please feel free to contact us for detailed information and professional technical advice.
Invest in our high-temperature resistant graphite gasketing today to secure a reliable, long‑life sealing solution that improves operational reliability even in the most extreme industrial environments.

Product Shows

High Temperature Resistant Graphite Sealing Gasket Customized Thickness for Deep Cooling & Ultra-High Vacuum Industrial Applications in Heavy Machinery Manufacturing

High Temperature Resistant Graphite Sealing Gasket Customized Thickness for Deep Cooling & Ultra-High Vacuum Industrial Applications in Heavy Machinery ManufacturingHigh Temperature Resistant Graphite Sealing Gasket Customized Thickness for Deep Cooling & Ultra-High Vacuum Industrial Applications in Heavy Machinery ManufacturingHigh Temperature Resistant Graphite Sealing Gasket Customized Thickness for Deep Cooling & Ultra-High Vacuum Industrial Applications in Heavy Machinery Manufacturing

About Us

High Temperature Resistant Graphite Sealing Gasket Customized Thickness for Deep Cooling & Ultra-High Vacuum Industrial Applications in Heavy Machinery Manufacturing

Send your message to this supplier
Send Now

High Temperature Resistant Graphite Sealing Gasket Customized Thickness for Deep Cooling & Ultra-High Vacuum Industrial Applications in Heavy Machinery Manufacturing

Ask Latest Price
Watch Video
Product Detail
Brand Name :
CLINGSEAL
Model Number :
CS1080T
Certification :
ISO,SGS
Place of Origin :
CHINA
MOQ :
500KGS
Price :
USD 2.15-3.0 PER KG
Contact Supplier
video
High Temperature Resistant Graphite Sealing Gasket Customized Thickness for Deep Cooling & Ultra-High Vacuum Industrial Applications in Heavy Machinery Manufacturing
High Temperature Resistant Graphite Sealing Gasket Customized Thickness for Deep Cooling & Ultra-High Vacuum Industrial Applications in Heavy Machinery Manufacturing
High Temperature Resistant Graphite Sealing Gasket Customized Thickness for Deep Cooling & Ultra-High Vacuum Industrial Applications in Heavy Machinery Manufacturing

Anqing Cling-Seal Manufactory Co., Ltd.

Verified Supplier
2 Years
anhui, anqing
Since 2005
Business Type :
Manufacturer, Seller
Main Products :
Graphite Gasket Sheet, Reinforced Graphite Gasket Sheet, Non Asbestos Gasket Sheet
Total Annual :
6000000-7000000
Employee Number :
20~30
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Graphite Gasket Sheet
MachineU China Products Tools & Hardware Hardware Gaskets
Contact Supplier
Submit Requirement