High-pressure asbestos gasket (G2181) seal steam, water, gas, oil, and non-corrosive fluids.
Performance characteristics
High-pressure asbestos gasket
High-temperature resistance:
High-pressure asbestos gaskets can withstand high temperatures. They keep their physical and chemical properties in such environments. This ensures a stable seal.
Corrosion resistance:
Asbestos is chemically stable. So, high-pressure asbestos gaskets resist corrosion and chemical erosion.
Sealing performance:
After special treatment, high-pressure asbestos gaskets are elastic and resilient. They fit tightly on the sealing surface, preventing gas or liquid leaks.
Application fields
Industrial sealing:
High-pressure asbestos gaskets are common in the petroleum, chemical, and power industries. They seal various pipes, valves, and equipment. This ensures the safety and stability of the production process.
Insulation material: High-pressure asbestos gaskets resist high temperatures. So, they insulate equipment from heat damage.
Other fields:
Manufacturers can use high-pressure asbestos gaskets as seals in automotive and aerospace applications. This can improve performance and safety.
| Parameter |
Description |
Range/Type for High-Pressure Asbestos Gaskets |
| Material Composition |
Type of asbestos and binder used |
Typically high-quality chrysotile or crocidolite asbestos with a strong binder such as rubber, resin, or a combination |
| Thickness |
Measurement of the gasket's thickness |
Ranges from 1.5 mm to 5 mm, depending on the specific pressure and temperature requirements |
| Diameter/Size |
Outer dimensions of the gasket |
Available in various standard sizes to fit common flange connections; custom sizes can also be manufactured |
| Temperature Range |
Operating temperature limits |
Suitable for temperatures ranging from -50°C to +550°C, depending on the specific composition and application |
| Pressure Rating |
Maximum pressure the gasket can withstand |
Rated for high-pressure applications, typically up to 400 bar (6000 psi) or higher, depending on the design and material |
| Density |
Mass per unit volume of the gasket material |
High density to provide strength and resilience under high pressure conditions |
| Compressibility |
Amount of compression the gasket undergoes under load |
Designed to compress within a specific range (typically 10%-25%) to ensure effective sealing without overcompression |
| Recovery |
Ability of the gasket to return to its original thickness after compression |
High recovery rates (typically 75%-95%) to maintain sealing performance over time |
| Sealability |
Effectiveness of the gasket in creating a leak-tight seal |
Excellent sealability due to the combination of high-quality asbestos fibers and strong binder, providing excellent conformability and resilience |
| Chemical Resistance |
Resistance to various chemicals and fluids |
Resistant to a wide range of industrial chemicals and fluids, depending on the specific composition |
| Flame Resistance |
Ability to resist ignition and spread of fire |
Inherently flame-resistant due to the presence of asbestos fibers |
| Compliance |
Standards and regulations the gasket complies with |
Meets relevant industry standards and regulations, such as ASTM, ASME, and others specific to the region of use |
| $1.5 / kg |
$1.3 / kg |
$1.22 / kg |
| 200-999 kg |
1000-4999 kg |
≥5000 kg |
| Our product prices may vary by a small amount due to raw materials and the market. For the latest price, please click the link below or contact our sales staff. |
Get the latest preferential policies
Lead time: 15~20 Workdays
Payment: 30% deposite
Selling Units: Kilogram
Delivery: By sea or by air
Package Type: Packing Details:In poly bags, cartons,wooden crates or pallets standard exported package.
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1. Who are we?
We are based in Hebei, China, start from 1993, sell to Eastern Europe (20.00%), South America (20.00%), Southeast Asia (20.00%), Mid East (10.00%), Oceania (10.00%), Africa (10.00%), North America (10.00%). There are total about 11-50 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production.
Always final Inspection before shipment.
3.what can you buy from us?
Sealing Gaskets Sheets Series, beater paper, cylinder head gasket sheet, thermal insulation materials, braided-packing, and all kinds of sealing materials.
4. Why should you buy from us not from other suppliers?
OEM service, with our quick response. High quality control, inspection for each step. Superior after-sales service.
5. What services can we provide?
Accepted Delivery Terms: FOB, CIF, EXW.
Accepted Payment Currency: USD, EUR, HKD, CNY.
Accepted Payment Type: T/T, L/C, PayPal, Western Union, Cash, Escrow.
Language Spoken: English, Chinese, Portuguese, Russian
Hongwo Sealing Gasket
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