Stamping Jacket Gasket
Model:KXT 910
Stamping Jacket Gasket (Metal Jacketed Gasket, KXT 910 Series) manufactured by punch press with a soft filler core enclosed in a metal jacket. Four styles: Single Jacket (KXT 910), Double Jacket (KXT 900), Corrugated Jacket (KXT 920), and Overlap Single Jacket (KXT 940). Jacket materials: soft iron, steel, SS304, SS316, SS321, SS410, brass, copper, monel. Fillers: non-asbestos, graphite, PTFE. Ideal for heat exchangers, pressure vessels, autoclaves, boilers, and pumps.
Stamping Jacket Gasket — KXT 910 Series Metal Jacketed Gaskets
Manufactured by punch press with a soft filler core partially or fully enclosed in a metal jacket, Kaxite Stamping Jacket Gasket delivers reliable sealing across a wide range of temperature, pressure, and chemical conditions. Four construction styles cover heat exchanger, pressure vessel, boiler, and pump applications.
Kaxite Stamping Jacket Gasket (KXT 910 Series) is a metal-jacketed gasket produced by punch press stamping with a soft pliable filler core, surrounded by a metal jacket that totally or partially encloses the filler material. Partition bars can be incorporated, integrally or welded into the gasket. Whole face gaskets have perfect sealing stability.
Four styles are available: Style KXT 900 Double Jacket, Style KXT 910 Single Jacket, Style KXT 920 Corrugated Jacket, and Style KXT 940 Overlap Single Jacket. For heavy-duty high-temperature service, see the Double Jacketed Metal Clad Gasket.
Styles Available4 (Single / Double / Corrugated / Overlap)
Jacket OptionsSS304 / SS316 / Monel / Brass
Filler OptionsNon-asbestos / Graphite / PTFE
Best ForHeat Exchangers & Pressure Vessels
Stamping Jacket Gasket — soft filler core enclosed in a stamped metal jacket
Four Construction Styles
Each style targets a specific combination of flange type, temperature, pressure, and chemical environment. The comparison below helps buyers select the right construction before requesting a quote.
KXT 900Double Jacketed Gasket
Metal jacket formed around a soft filler, with filler completely enclosed in a two-piece metal jacket.
High Temp / High Pressure
Designed for high temperature and high pressure service, or where corrosion problems may exist. Complete metal enclosure protects the filler from blow-out and chemical attack.
KXT 910Single Jacketed Gasket
Soft filler core partially enclosed by a metal jacket.
Medium to High Pressure
Used primarily for small diameter openings with narrow flanges. Recommended for medium to high pressure and temperature range.
KXT 920Corrugated Jacket Gasket
Soft filler core completely enclosed by a corrugated metal shell and washer.
High Pressure Oil Industry
Recommended for service under the high pressures and temperatures often encountered in the oil industry.
KXT 940Overlap Single Jacket Gasket
Filler material totally enclosed in a one-piece metal jacket with overlap construction.
One-Piece Full Enclosure
Provides complete filler protection while retaining the flexibility of a single jacket construction. Suitable for medium pressure and temperature service.
Style KXT 900 — Double Jacketed Gasket (filler completely enclosed in a two-piece metal jacket)
Style KXT 910 — Single Jacketed Gasket (filler partially enclosed by a metal jacket)
Style KXT 920 — Corrugated Jacket Gasket (filler enclosed by a corrugated metal shell and washer)
Style KXT 940 — Overlap Single Jacket Gasket (filler totally enclosed in a one-piece metal jacket)
Why Buyers Choose Stamping Jacket Gaskets
High Temperature Capability
The metal jacket and graphite or non-asbestos filler withstand high operating temperatures, well beyond the limits of standard elastomeric or PTFE gaskets.
Easy to Handle and Install
Rigid metal jacket resists handling damage. The gasket stays flat, positions easily on the flange, and resists blow-out during installation.
Economical Choice
Low price compared to other high-temperature gasket types such as spiral wound or ring joint. Cost-effective for large diameter flanges and heat exchangers.
Suitable for Narrow Flanges
Compact construction fits narrow flange widths where other gasket types cannot be accommodated.
Good Blow-Out Resistance
Metal jacket mechanically contains the filler under pressure, resisting blow-out even during rapid pressure changes.
Wide Material Choice
Choose from 9 jacket materials and 3 filler materials to match the specific process media and operating conditions.
Typical Applications
Heat Exchangers Autoclaves Pressure Vessels Boilers and Flues Valve Bonnets Pumps Gas Mains General Flanged Connections
Jacket and Filler Material Selection
The right combination of jacket and filler determines sealing performance, chemical resistance, and service life. The table below summarizes standard Kaxite offerings.
| Component | Standard Materials | Typical Service |
| Jacket | Soft iron, steel, SS304, SS316, SS321, SS410 | General industrial, chemical, high-temperature service |
| Jacket | Brass, copper, monel | Corrosive media, non-magnetic or specialty environments |
| Filler | Non-asbestos | General industrial service, steam, oil, water |
| Filler | Graphite | High temperature, steam, petrochemical service |
| Filler | PTFE | Chemical, food, pharmaceutical service |
Buyer note: Jacket material must be compatible with the process media and softer than the flange material to prevent flange damage. For high-temperature steam or petrochemical service, graphite filler with SS316 or SS321 jacket is commonly specified. For chemical service, PTFE filler with SS316 jacket is preferred. Contact our engineers for material selection support.
Material Overview
Standard Jacket Materials
Soft iron, steel, SS304, SS316, SS321, SS410, brass, copper, and monel. Selection depends on operating temperature, chemical compatibility, and required mechanical strength.
Standard Filler Materials
Non-asbestos, graphite, and PTFE. Each filler targets a specific combination of temperature, chemical resistance, and sealing performance.
Available Sizes, Standards, and Customization
- Standard and custom flange sizes to drawing
- Four construction styles: single jacket, double jacket, corrugated jacket, overlap jacket
- Nine jacket materials and three filler materials available
- Integral or welded partition bars available for special applications
- Custom thickness and shape produced to sample or drawing
- Non-standard jacket and filler combinations on request
Related Gaskets
Depending on the flange type, temperature, pressure, and chemical environment, the following gaskets may also suit your application.
Why Choose Kaxite Sealing
Ningbo Kaxite Sealing Materials Co., Ltd. is a professional sealing materials manufacturer and supplier in China, serving heat exchanger, pressure vessel, boiler, pump, and general industrial customers worldwide. Kaxite operates an ISO 9001 certified quality management system across all production processes, with stamping, CNC machining, and molding capability in-house.
- ISO 9001 certified: Quality management system applied to raw material incoming, production, and final inspection.
- Full material range: Nine jacket materials and three filler materials available in-house.
- Stamping and CNC production: Both stamping machine and precision CNC machining capability for flexible order sizes.
- Custom sizes: Standard flange sizes, custom dimensions, and special partition bar configurations produced to drawing.
- Fast response: Technical sales team responds within 2 business hours for urgent inquiries.
What to Include in Your Inquiry
To quote accurately and quickly, please provide the following information:
- Gasket type: single jacket (KXT 910), double jacket (KXT 900), corrugated jacket (KXT 920), or overlap jacket (KXT 940)
- Flange size and standard (e.g., DN, PN, Class, ASME, EN, DIN, JIS)
- Jacket material (soft iron, steel, SS304, SS316, SS321, SS410, brass, copper, monel)
- Filler material (non-asbestos, graphite, PTFE)
- Thickness requirement (mm or inch)
- Operating temperature and pressure
- Process media (steam, oil, chemical, gas, water, etc.)
- Quantity and delivery target
Need a Factory Quote or Technical Recommendation?
Send us your gasket type, flange size, jacket and filler material preference, and process media. Our sealing engineer will reply within 2 business hours.
Send Inquiry / Request a Quote Download PDF Datasheet Chat on WhatsAppFAQ: Stamping Jacket Gasket
What is a Stamping Jacket Gasket?
A Stamping Jacket Gasket is a metal-jacketed gasket manufactured by a stamping machine with a soft filler core enclosed in a metal jacket. The metal jacket protects the filler from chemical attack and blow-out, while the soft filler provides sealing resilience. It is available in single jacket, double jacket, corrugated jacket, and overlap single jacket styles.
What is the difference between Single Jacket and Double Jacket Gaskets?
A Single Jacketed Gasket has the filler core partially enclosed by a metal jacket, and is used primarily for small diameter openings with narrow flanges at medium to high pressure and temperature. A Double Jacketed Gasket has the filler completely enclosed in a two-piece metal jacket, and is designed for high temperature and high pressure applications, or where corrosion problems exist. See also Double Jacketed Gasket for the standard fully-enclosed version.
What materials are available for Stamping Jacket Gaskets?
Standard jacket materials include soft iron, steel, SS304, SS316, SS321, SS410, brass, copper, and monel. Standard filler materials include non-asbestos, graphite, and PTFE. Material selection depends on the operating temperature, pressure, and process media.
Which applications suit Stamping Jacket Gaskets?
Stamping Jacket Gaskets are widely used in heat exchangers, autoclaves and other pressure vessels, boilers and flues, valve bonnets, pumps, gas mains, and general industrial flanged connections. For high-pressure service, the corrugated jacket style (KXT 920) is often preferred.
What are the advantages of Stamping Jacket Gaskets?
Stamping Jacket Gaskets offer high temperature capability, are easy to handle and install, are economical compared to other high-temperature gasket types, are suitable for narrow flanges, and provide good blow-out resistance.
Can Stamping Jacket Gaskets be customized?
Yes. Kaxite produces Stamping Jacket Gaskets in standard flange sizes and custom dimensions to drawing. Non-standard jacket materials, filler combinations, thickness, and partition bar configurations can be supplied on request.
What information is needed for a Stamping Jacket Gasket quotation?
Please provide the gasket type (single jacket, double jacket, corrugated jacket, or overlap jacket), flange size and standard, jacket material, filler material, operating temperature and pressure, process media, quantity, and any certification requirement. A drawing or sample helps us confirm faster.
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Address
No. 432 Zhenhai Middle Road, Luotuo Street, Zhenhai District, Ningbo City, Zhejiang China
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