download-manager domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home/customer/www/ginseal.com/public_html/wp-includes/functions.php on line 6260sticky-buttons domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home/customer/www/ginseal.com/public_html/wp-includes/functions.php on line 6260rocket domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home/customer/www/ginseal.com/public_html/wp-includes/functions.php on line 6260If you want to get spiral wound gaskets price from reliable China spiral wound gasket manufacturers, please consider our company. Ginseal provides a one-stop service, including custom gasket, production, testing, transportation, delivery service, etc. Our sealing gasket has been sold to more than 30 countries in the world and well received by our customers.
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]]>As one of the leading spiral wound gasket manufacturers, we have 5 types of spiral wound metallic gaskets:

R Type Spiral Wound Gasket(Basic Type)
Spiral wound gasket type R is the basic style industrial gasket, its inner and outer diameter requires a minimum of three plies and a maximum of five plies of preformed stainless steel strip without filler, which provides greater stability and better compression characteristics. The outer windings shall be spot welded circumferentially with a minimum of three welds or a maximum space between spot welds of 76mm when the gasket’s dimension increases.
For example: SS304/SS304+FG/CS spiral wound gaskets CGI are supplied with an external and an internal ring that is suitable for use on flat face and raised face flanges and can be especially for high pressure or temperature environments or where corrosive or toxic media exists. The inner ring gives the gasket a greater resistance to thermal shock and prevents the filler material from being sucked in when in the case of vacuum services as well as gives an additional compression limiting stop and prevents inward buckling ring. Always the inner ring’s material is typically the same as the winding material but can be provided in other materials depending on the services.
Ginseal provides CG type spirotallic gasket (with only outer ring). These spiral wound flange gaskets are proved to be suitable in most applications, and allow lower clamping forces than solid gaskets, albeit with a higher cost.
The spiral wound gasket copes with an outer ring made from stainless steel, carbon steel or other material like Duplex, Monel or Nickel are always for applications of raised face flanges. The outer ring works as a center ring that fix the gasket on the flange faces by providing the blow-out resistance of the windings as well as works as a compression stop. The CG spiral wound is a good general-purpose gasket and suitable for use with a flat face and raised face flanges.
RIR type spiral wound gasket with inner ring and without outer ring is mainly used in the male and female flange. The solid inner ring acts as a compression stop and fills the annular space between the flange bore and the inside diameter. It’s designed for use on a heat exchanger where the sealing area is limited. The inner ring’s use can prevent accumulations of solids as well as reduce the turbulent flow of process fluids and minimize erosion of flange faces.
For Example SS304/FG with 1 bar of Double Jacketed. Ginseal H type spiral wound gasket is a kind of heat exchanger spiral wound gasket which is created for heat exchangers, It’s same with common spiral wound gaskets in structural type except that barrettes(bar) are required and the bars/ribs are securely fastened to the ID of the gasket. Always the barrettes are always double jacketed type or kammprofile type in the same material of windings and fillers.
H type spiral wounds can also be equipped with an external ring and an internal ring to provide better stability but kindly refer to Ginseal technical team for the use of applications.
Low Carbon Steel, SS304, 304L, SS316, SS316L, SS321, SS347, SS 410, Aluminium, Copper, Brass, Nickel 200, Monel 400, Inconel 600/625/800, Hastelloy B2, Titanium (see spiral wound gasket size chart and more information in our products catalog)
| Material | Identification | DIN Material No. | Temperature (oC) | Density | Color Code | |
|---|---|---|---|---|---|---|
| Min | Max | (gr/cm2) | ||||
| Carbon Steel | CRS | 1.0033 | -40 | 540 | 7.85 | Silver |
| Stainless Steel 304 | 304SS | 1.4301 | -250 | 550 | 7.90 | Yellow |
| Stainless Steel 316L | 316L SS | 1.4404 | -100 | 550 | 7.90 | Green |
| Stainless Steel 317L | 317L SS | 1.4438 | -100 | 550 | 7.90 | Maroon |
| Stainless Steel 321 | 321SS | 1.4541 | -250 | 550 | 7.90 | Turquoise |
| Stainless Steel 347 | 347SS | 1.4550 | -250 | 500 | 7.90 | Blue |
| 20Cb-3 (Alloy 20) | A-20 | 2.4660 | -185 | 760 | 8.08 | Black |
| HASTELLOY B 2 | HAST B | 2.4617 | -200 | 450 | 9.20 | Brown |
| HASTELLOY C 276 | HAST C | 2.4819 | -200 | 450 | 8.90 | Beige |
| INCOLOY 800 | IN 800 | 1,4876 | -100 | 850 | 8.00 | White |
| INCOLOY 825 | IN 825 | 2.4858 | -100 | 450 | 8.14 | White |
| INCONEL 600 | INC 600 | 2.4816 | -100 | 950 | 8.40 | Gold |
| INCONEL 625 | INC 625 | 2.4856 | -50 | 450 | 8.44 | Gold |
| INCONEL X750 | INX | 2.4669 | -50 | 450 | 8.25 | No Color |
| MONEL 400 | MON | 2.4360 | -125 | 600 | 8.80 | Orange |
| Nickel 200 | NI | 2.4066 | -250 | 600 | 8.90 | Red |
| Titanium | TI | 3.7025 | -250 | 350 | 4.50 | Purple |
The important part is the sealing element (also called spiral wound gasket filler) made up of V-formed SS strip and non- metallic filling tape, the material can be changed according to different chemical compatibility requirements.
| Layer Material | Identification | Temperature(℃) | Maximum Pressure | Color Code | |
|---|---|---|---|---|---|
| Min. | Max. | ||||
| Ceramic | CER | -212 | +1100 | – | Light Green |
| Flexible Graphite | F.G. | -196 | +600 | 300 | Grey |
| PTFE | PTFE | -268 | +260 | 210 | White |
| Non-Asbestos | NAS | -100 | +250 | 100 | Pink |

Marking on the outer ring:
– Manufacturer
– Nominal Size – Pressure Range
– Winding material + Filler Material
– Manufactured to (standard)
For example: GINSEAL 2”150# SS304/SS304+F.G./CS ASME B16.20
We deliver according to the following standards: ASME B16.20, ASME B16.47 Series A & Series B, ANSI B16.5, BS1560, BS EN1092, DIN, JIS, etc.
1 — Nominal pipe size or specific gasket dimensions
2 — Pressure rating
3 — winding and filler materials
4 — centering / outer ring or inner ring material



Ginseal Spiral wound gaskets are the ideal gaskets in the semi-metallic gasket for different environments.
The spiral wound metallic gaskets can be used in gas turbines, abrasive media, nitric acid service, hydrofluoric. Slurry pumps, ASME B16.20 flanges, ASME B16.5 flanges, ANSI BS 1650, steam services, tongue and groove flanges, heat exchangers, chemical processing and etc.
A V-shaped metal hoop works as spring providing structural support. According to different service environments and different flanges, spiral wound gaskets are always supplied in different materials and types.
Spiral wound gaskets are extremely widely used many applications and there exist a variety of styles and sizes. Ginseal has heat exchanger spiral wound gaskets, customized oval spiral wound gaskets, and kamprofile/spiral wound gaskets and dimensions that can be customized or according to the standard of ASME B16.20, JIS, DIN, BS 3381, BS EN 1514-2 and etc.
They are easiest to install and suitable for the equipment in which the gasket suffers extreme temperature or pressure cycling, shock, or vibration. Even when the spiral wounds’ sealing faces are slightly corroded or bent they can also provide stability and scalability due to their solid constructions.
Click here to contact us to get spiral wound gasket dimensions and specifications.
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]]>The kammprofile gasket (also known as Camprofile gasket) is made up of serrated metal core with a soft facing material such as graphite, EPTFE. The flat metal core is machined on each contact face with concentric serrations. It is the preferred design when improved performance at low seating stresses is needed.
Kammprofile Gaskets are always regarded as a problem solver for heat exchangers, large vessels, and equipment that experience excessive movement caused by thermal expansion.
If you want to get kammprofile gasket price and detailed information, please chat with us.
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]]>As one of the leading Kammprofile Gasket Manufacturers, we have the professional Kammprofile Gasket manufacturing factory. There are 3 types of Kammprofile Gasket.

Basic Type Camprofile Gasket
Kammprofile Gasket WIth Loose Outer Ring
Kammprofile Gasket WIth Fixed Outer Ring
Due to the serrated gaskets’ excellent compression and recovery characteristics, kammprofiles can maintain joint tightness under pressure and temperature fluctuations, temperature differential across the flange face, flange rotation, bolt stress relaxation, and creep.
Ginseal kammprofile gaskets’ serrated peaks provide a reduced contact area. Serrated metal gasket with soft layers on both sides provide a virtual metal-to-metal connection and the gaskets have excellent resistance to the blowout and superior stability for ease of handling and installation.
Ginseal always supply metal kammprofile gaskets with the thickness from 2mm to 4mm, 3mm is the most common thickness in petrochemical applications (mean the SS core thickness).
The standard kammprofile style gasket core design is parallel which offers the advantages of even stress distribution across the gasket face. The convex core is a reduced depth of the grooves towards the profile centre, ensuring high seating stress in the middle of the core and is effective for low bolt load applications
Core thickness is usually 3.0 mm (0.125″) (nominal); Other thicknesses and materials are available
Standard facing thickness is 0.5 mm (0.020″); Other thicknesses and materials are available
Low Carbon Steel, SS304, 304L, SS316, SS316L, SS321, SS347, SS 410, Aluminium, Copper, Brass, Nickel 200, Monel 400, Inconel 600/625/800, Hastelloy B2, Titanium
(see more kammprofile gasket specification in our products catalogue)
| Core Material | Max. Temperature |
|---|---|
| Stainless Steel | 1000 – 1600°F (535 – 870°C) |
| Carbon Steel | 800°F (425°C) |
| Brass | 500°F (260°C) |
| Copper | 600°F (315°C) |
| Aluminum | 800°F (425°C) |
| Monel | 1500°F (815°C) |
| Nickel | 1400°F (760°C) |
| Inconel | 2000°F (1100°C) |
Flexible Graphite, PTFE, EPTFE, Non-asbestos, Silver (see more information in our kammprofile gasket catalog)
| Layer Material | Temperature (oC) | Maximum Pressure | Gas Tightness | Application | |
|---|---|---|---|---|---|
| Maximum | Maximum | ||||
| Flexible Graphite | -196 | 600 | 300 | Good | Aggressive Media |
| PTFE | -268 | 260 | 210 | Good | Aggressive Media |
| EPTFE | -268 | 315 | 280 | Good | Aggressive Media |
| Non-Asbestos | -100 | 250 | 100 | Good | Aggressive Media |
| Silver | -200 | 750 | 250 | Good | Aggressive Media |
Marking on the outer ring: (please see the above picture for your reference.)
– Manufacturer
– Nominal Size – Pressure Range
– Core Material + Filler Material
– Manufactured to (standard)

As one of the best kammprofile gasket manufacturers, Ginseal has been involved in sealing product manufacturing for over 20 years. Our sealing gasket have won praise from many countries all over the world, especially in the USA, the UK, Japan, Australia, Germany, Spain, Germany, and etc.
The post Kammprofile Gasket – Grooved Gasket appeared first on .
]]>Ring joint gaskets are widely used in refinery, petrochemical and oil field drilling industries. and the rings are generally used for high pressure and high-temperature applications.
Ginseal RTJ flange gasket is manufactured in accordance with API - 6A, API 17D, and ASME B16.20 specifications and comes in six basic profiles: R oval, R octagonal, RX, and BX, SRX, SBX.
The post Ring Joint Gasket appeared first on .
]]>Ring joint gasket and metal ring gasket from Ginseal Ring Joint Gasket Manufacturer offers high temperature and pressure sealing with good recovery performance.
There are 4 types of ring type joint gasket:

RTJ Gasket Size Chart
Type R ( oval/ octagonal ) Ring Type Gasket
R Style seal ring gasket or named oval gasket as the basic type of RTJ gasket is available in both oval and octagonal configurations, the octagonal ring joint gasket is recommended in higher sealing efficiency, both types are interchangeable on modern octagonal type grooved flanges. However, only the oval cross-section can be used in the old type round bottom groove as the oval ring gasket are the original type of RTJs.
R type ring gaskets are manufactured in accordance with ASME B16.20 followed with ASME B16.5 flanges, class 150 to 2500. They are designed for sealing pressure up to 6,250 psi according to ASME B16.5 pressure ratings.
R series flange ring gasket is available in ring numbers R11 up to R105, Ginseal also can provide customized R type RTJs with drawings.
Type RX RTJ Ring Gasket
Ginseal RX ring type joints are similar in the shape of the octagonal ring gasket, while the RX type rings’ cross-section is designed to take advantage of the contained fluid pressure in effecting a seal. RX ring joint gaskets are also manufactured according to API 6A, ASME B16.20. The ring-type joints are used at pressures up to 15000 psi, and the RX type is wider than R type joints in this way the flange face to face separation will be higher compared with the R type gaskets.
RX ring joint flange gasket is a pressure- energized adaptation of the standard Style R gasket. The modified design uses a pressure – energized effect that improves the efficiency of the seal as the internal pressure of the system increases.
Type BX RTJ Joint Gasket
BX pressure energized gaskets are manufactured in accordance with API 6A and are designed for use on pressurized systems up to 20, 000 PSI. On both the inner and outer diameters, all BX RJ gaskets incorporate a pressure balance hole to ensure equalization of pressure that may be trapped in the grooves.
BX type ring joint flange gaskets are engineered for the highest pressure ratings up to 20,000 psi compared with R type & RX type ring joints. They cannot be interchangeable with any other types like R type or RX type. It is a typical solution required by a special arrangement.
Blowout resistance, opening in the axial direction gives the BX type ring type joint gaskets the function of balancing the pressure loads in the situation when the inner sealing barrier is not tight.
BX ring gaskets are manufactured only in the dimension standards to NPS 30.
Type SBX / SRX
Type SRX and SBX metal ring joint gaskets are manufactured as per API 17D for Subsea environment and Tree Equipment are vented to prevent pressure lock when connections are made up underwater. They have the same dimensions as Type RX & BX RTJ ring joint gasket with the same number designation, and also they are suitable for the same corresponding connectors. The “S” prefix shows these gaskets have vent holes, allowing a pressure less when underwater. With the vent holes, any water trapped between a ring groove bottom and the sealing area of the gasket can escape to the equipment I.D. bore.


Ginseal RTJ gaskets are designed to seal by “initial line contact” or wedging action between the mating flange and the gasket. It is essential to choose a softer metal of the gaskets while the flange’s material should be harder to make sure the ring type joints can give a very tight and efficient seal after applying pressure on the sealing interface through bolt force. Usually, the ring gaskets are used in oil, petroleum and chemical process fields. As precision machined, metallic sealing rings, ring joints are suitable for high pressure and high-temperature applications.
There’s a variety of material can be selected for the RTJ gasket material according to a different application.
Check as below:
Soft Iron, Low Carbon Steel, Stainless Steel 304, Stainless Steel 304L, Stainless Steel 316, Stainless Steel 316L, Stainless Steel 321, Stainless Steel 347, Stainless Steel 410, Aluminum, Copper, Brass, Nickel 200, Monel 400, Inconel 600, Hastelloy B2, Titanium (see more ring joint gasket specifications in our products catalog)
| Material | Identification | Material No. | Hardness | Temperature (oC) | Density | |
|---|---|---|---|---|---|---|
| Min | Max. | (gr/cm2) | ||||
| Soft Iron | D | – | 90 | -40 | 500 | 7.85 |
| Low Carbon Steel | S | – | 120 | -40 | 500 | 7.85 |
| Stainless Steel 304 | 304SS | 1.4301 | 160 | -250 | 550 | 7.90 |
| Stainless Steel 304L | 304L SS | 1.4306 | 160 | -250 | 550 | 7.90 |
| Stainless Steel 316 | 316SS | 1.4401 | 160 | -100 | 550 | 7.90 |
| Stainless Steel 316L | 316L SS | 1.4404 | 160 | -100 | 550 | 7.90 |
| Stainless Steel 321 | 321SS | 1.4541 | 160 | -250 | 550 | 7.90 |
| Stainless Steel 347 | 347SS | 1.4450 | 160 | -250 | 500 | 7.90 |
| Stainless Steel 410 | 410SS | 1.4000 | 170 | -20 | 850 | 7.80 |
| Aluminum | Al | 3.0255 | 30 | -250 | 300 | 2.71 |
| Copper | Cu | 2.0090 | ca.80 | -250 | 400 | 8.90 |
| Brass | CuZn37 | 2.0321 | ca.60 | -100 | 350 | 8.50 |
| Nickel 200 | Ni200 | 2.4066 | 110 | -250 | 600 | 8.90 |
| Monel 400 | 400 | 2.4360 | 150 | -125 | 600 | 8.80 |
| Inconel 600 | 600 | 2.4816 | 150 | -100 | 950 | 8.40 |
| Hastelloy B2 | B2 | 2.4617 | 230 | -200 | 450 | 9.20 |
| Titanium | Ti | 3.7025 | ca.215 | -250 | 350 | 4.50 |
The outer surface of each Ring Type Joint should show the manufacturer’s name or a trademark, the gasket number like R67, RX37 or BX155, gasket’s material in abbreviation(check below our chart), as well as the standards like ASME B16.20, API 6A, API 17D, etc.


Ginseal is a professional ring joint gasket manufacturer in addition to being a gasket supplier&distributor. Whether you are looking for oval ring gasket, octagonal ring gasket, RX ring gasket, and BX gasket, SRX, SBX ring joint gasket,contact our sales team to meet your delivery needs.
The post Ring Joint Gasket appeared first on .
]]>Features:
If you want to get more lens gasket details, please chat with us now.
The post Ring Joint Gasket / Lens Gasket appeared first on .
]]>Besides DIN 2696, there are also other standards that describe particular shapes and dimensions in detail.
Ginseal also provides non-standards lens metal gasket based on the provided drawings.
Unlike Ring type joint gaskets, Lens gaskets are reusable, as the sealing effect is generally achieved by elastic deformation of the surfaces.

Details About Lens Gaskets
Soft Iron, Low Carbon Steel, Stainless Steel 304, Stainless Steel 304L,
Stainless Steel 316, Stainless Steel 316L, Stainless Steel 321, Stainless
Steel 347, Stainless Steel 410, Aluminium, Copper, Brass, Nickel 200,
Monel 400, Inconel 600, Hastelloy B2, Titanium (see more information
In our products catalog)
| Material | Identification | Material No. | Hardness | Temperature (oC) | Density | |
|---|---|---|---|---|---|---|
| Min. | Max. | (gr/cm2) | ||||
| Soft Iron | D | – | 90 | -40 | 500 | 7.85 |
| Low Carbon Steel | S | – | 120 | -40 | 500 | 7.85 |
| Stainless Steel 304 | 304SS | 1.4301 | 160 | -250 | 550 | 7.90 |
| Stainless Steel 304L | 304L SS | 1.4306 | 160 | -250 | 550 | 7.90 |
| Stainless Steel 316 | 316SS | 1.4401 | 160 | -100 | 550 | 7.90 |
| Stainless Steel 316L | 316L SS | 1.4404 | 160 | -100 | 550 | 7.90 |
| Stainless Steel 321 | 321SS | 1.4541 | 160 | -250 | 550 | 7.90 |
| Stainless Steel 347 | 347SS | 1.4450 | 160 | -250 | 500 | 7.90 |
| Stainless Steel 410 | 410SS | 1.4000 | 170 | -20 | 850 | 7.80 |
| Aluminum | Al | 3.0255 | 30 | -250 | 300 | 2.71 |
| Copper | Cu | 2.0090 | ca.80 | -250 | 400 | 8.90 |
| Brass | CuZn37 | 2.0321 | ca.60 | -100 | 350 | 8.50 |
| Nickel 200 | Ni200 | 2.4066 | 110 | -250 | 600 | 8.90 |
| Monel 400 | 400 | 2.4360 | 150 | -125 | 600 | 8.80 |
| Inconel 600 | 600 | 2.4816 | 150 | -100 | 950 | 8.40 |
| Hastelloy B2 | B2 | 2.4617 | 230 | -200 | 450 | 9.20 |
| Titanium | Ti | 3.7025 | ca.215 | -250 | 350 | 4.50 |
– Manufacturer
– Nominal Size – Pressure Range
– Material
– Manufactured to (standard)

The post Ring Joint Gasket / Lens Gasket appeared first on .
]]>Polytetrafluoroethylene envelope gasket,also named PTFE envelope gasket, Teflon envelope gasket, is a non-metallic gasket, generally composed of two parts: the envelope and insert. The envelope layer mainly plays a role in corrosion resistance and usually made of polytetrafluoroethylene. The insert (filler) is a non-metallic sealing material with or without a metal reinforcement layer with good elasticity.
The envelope gasket is divided into V type, U type and L type according to the different inner core structures. Some containers, pipes, and valves in the petroleum, chemical, pharmaceutical and food industries are often connected with PTFE gaskets to ensure clean materials. PTFE envelope gaskets are widely used in the sealing of various strong acids, strong alkalis, strong oxidation, chlorine and non-contaminated media
Ginseal PTFE gasket provides excellent sealing in corrosive environments. Combining the low friction and chemical stability of PTFE with the mechanical strength of the gasket material, GINSEAL PTFE envelope gasket provides the user with a gasket that can be used confidently with aggressive media which would attack many other materials.
Temperature:
Up to +250oC (depending on the gasket material used).
Applications:
Glass lined pipe systems, distillation columns and reactor vessels where
Non-contamination is essential.
Please feel free to talk with us about PTFE envelope gasket specifications.
The post PTFE Enveloped Non Asbestos Gasket appeared first on .
]]>
GINSEAL, one of the leading PTFE envelope gasket manufacturers in China, has been involved in sealing gasket manufacturing for over 20 years. Our PTFE envelope gaskets are available slit (v-type) or milled (square cut) with a variety of materials available for fillers.
Type A Envelope Gasket PTFE
Type B& C PTFE Teflon Gasket
Material for filler: Non-asbestos, EPDM, reinforced graphite, etc.


As a top Non Asbestos gasket factory, Ginseal continuously offers clients not only products with high standard, but also individually tailored solutions. Our PTFE Enveloped Non Asbestos Gasket has been exported to the United States, Canada, Germany, Malaysia, Vietnam, the Philippines, and other countries. Our products are loved and praised by local customers. We will continue to provide high-quality sealing gaskets to our friends
The post PTFE Enveloped Non Asbestos Gasket appeared first on .
]]>Our PTFE gasket is widely used in many fields such as chemical, petrochemical, oil refining, Chlor-alkali, acid production, phosphate fertilizer, pharmaceutical, pesticide, chemical fiber, dyeing, coal gas, organic synthesis, nonferrous metallurgy, steel, atomic energy, food, and beverages, etc.
Click here to get the PTFE gasket price list.
The post PTFE / Teflon Gasket appeared first on .
]]>As one of the leading PTFE gasket manufacturers, there are 3 types of PTFE Gasket in our factory.

Virgin PTFE Flat Gasket
PTFE Flat Gasket with Glass fiber
Expanded PTFE Gasket
GINSEAL PTFE -based gasket materials are able to withstand significantly more aggressive chemical environments (including highly oxidizing environments) than standard non-asbestos gasket materials. However, their temperature, pressure and mechanical performance are inferior to standard non-asbestos gasket materials. Metal inserted and expanded PTFE is able to operate at higher pressures.
1. Resistant to strong acids and strong alkalis, resistant to almost all chemical media, except molten alkali metals and elemental fluorine.
2. Outstanding insulation performance, good weather resistance, and weather resistance.
3. The coefficient of friction is low, and it is not easy to bond, easy to install and remove
4. The product is clean and can be used in food, medicine and other sealed parts that are not allowed to be contaminated
5. High mechanical strength, good turning performance, and easy processing into different sealed products.
5. The coefficient of linear expansion is low, and it is easy to produce creep or stress relaxation when cold flow and high temperature occur after compression. It is not suitable for high temperature and high-pressure parts.

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]]>If you have any questions about our reinforced graphite gasket, please feel free to chat with us.
The post Reinforced Graphite Gasket appeared first on .
]]>
| Item No. | JSG-RG10 | JSG-RG20 | JSG-RG31 | SSG-RG32 | JSG-RG40 |
|---|---|---|---|---|---|
| Insert Material | / | S304/S316 foil sheet | Tanged Carbon steel Sheet | Tanged S304/316 sheet | S304/S316 wire mesh |
| Insert Material Thickness (mm) | / | 0.05~0.1 | 0.2~0.25 | 0.1~0.127 | / |
| Compressive Strength (N/mm2) | ≥40 | ≥45 | ≥48 | ≥48 | ≥40 |
| Temperature in Air | -240~+450℃ | -240~+450℃ | -10~+450℃ | -240~+450℃ | -240~+450℃ |
| Temperature Oxygen-free | -240~+3500℃ | -200~+600℃ | -10~+550℃ | -200~+450℃ | -200~+600℃ |
| Compressibility | >40 | 40~50 | 30~35 | 30~40 | 30~35 |
| Recovery | >15 | 10~15 | 15~20 | 15~30 | 15~20 |
| Sealability N2(ml/hr) | / | 35 | 30 | 60 | 70 |
| Sealability Burning oil(ml/hr) | / | <0.5 | <0.5 | <0.5 | <0.5 |
| Supphur Content(ppm) | ≤1100 | ≤1100 | ≤1100 | ≤1100 | ≤1100 |
| Chloride | ≤45 | ≤45 | ≤45 | ≤45 | ≤45 |
| Standard Size: Length (mm) | ≤100,000 | ≤1,500 | ≤1,500 | ≤1,500 | ≤1,500 |
| Standard Size: Width (mm) | ≤1,500 | ≤1,500 | ≤1,500 | ≤1,500 | ≤1,500 |
| Standard Size: Thickness (mm) | from 0.5 | 0.8~3.0 | 1.0~3.0 | 1.0~3.0 | 1.0~3.0 |
Packages &.Shipment:

As a leading sealing gasket manufacturer, Ginseal has been involved in varieties of material gasket manufacturing, like rubber gasket, metal gasket, neoprene gasket, silicone gasket, PTFE gasket, EPDM gasket, and many other high-temperature gaskets for virtually all industries, including oil, gas, water, food processing, etc. It’s suitable for pipes, valves, pumps, pressure vessels, heat exchangers, condensers, generators, air compressors, exhaust pipes, refrigerators, etc.
The post Reinforced Graphite Gasket appeared first on .
]]>While no two compounds (or the % of filler) are identical, the basic Elastomers are NBR (Buna-N), SBR or Neoprene. Produces custom die-cut gaskets and water jet cut gaskets using the above compressed non-asbestos materials for all applications. These materials are generally available in thicknesses ranging from 1/64" to 1/4" thick. Pressure-sensitive adhesive (PSA) backing can be added to most compressed non-asbestos gaskets we manufacture to aid in our customers' applications.
The post Non-asbestos Gasket appeared first on .
]]>We make non-asbestos gasket and gasket sheet good quality with the best price

RF gasket is raised face type gasket for raised face flanges, while FF gasket is for full-face type flanges
Please contact Ginseal team for advice to choose the proper material for your use.
Packages &.Shipment:

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]]>The post Metal Jacketed Gasket appeared first on .
]]>In Ginseal, there are 6 types of metal jacketed gasket to supply:

An economical seal for where sealing faces are narrow and it can be produced in a variety of shapes. It is used for heat flanges, exhaust gases, narrow flanges. GINSEAL metal jacketed gaskets are made of a thin metallic outer shell that contains a resilient filler material. The metal casing protects the filler and is resistant to pressure, temperature and corrosion.
| Material | Identification | Material NO. | Temperature (℃) | Density | |
|---|---|---|---|---|---|
| Min | Max. | (gr/cm2) | |||
| Carbon Steel | CRS | 1.0033 | -40 | +540 | 7.85 |
| Stainless Steel 304 | S304 | 1.4301 | -250 | +550 | 7.9 |
| Stainless Steel 316L | S316L | 1.4404 | -100 | +550 | 7.9 |
| Stainless Steel 317L | S317L | 1.4438 | -100 | +550 | 7.9 |
| Stainless Steel 321 | S321 | 1.4541 | -250 | +550 | 7.9 |
| Stainless Steel 347 | S347 | 1.4550 | -250 | +500 | 7.9 |
| Alloy 20 | A-20 | 2.4660 | -185 | +760 | 8.08 |
| Hastelloy B2 | HAST-B | 2.4617 | -200 | +450 | 9.2 |
| Hastelloy C276 | HAST-C | 2.4819 | -200 | +450 | 8.9 |
| Incoloy 800 | IN800 | 14.876 | -100 | +850 | 8 |
| Incoloy 825 | IN825 | 2.4858 | -100 | +450 | 8.14 |
| Incoloy 600 | IN600 | 2.4816 | -100 | +950 | 8.4 |
| Incoloy 625 | IN625 | 2.4856 | -50 | +450 | 8.44 |
| Incoloy X750 | INX | 2.4669 | -50 | +450 | 8.25 |
| Monel 400 | MON | 2.4360 | -125 | +600 | 8.8 |
| Nickel 200 | NI | 2.4066 | -250 | +600 | 8.9 |
| Titanium | Ti | 3.7025 | -250 | +350 | 4.5 |
| Layer Material | Identification | Temperature (℃) | Maximum | |
| Min. | Max. | Pressure | ||
| Ceramic | CER | -212 | +1100 | – |
| Flexible Graphite | F.G. | -196 | +600 | 300 |
| PTFE | PTFE | -268 | +260 | 210 |
| Non-asbestos | CNA | -100 | +250 | 100 |
| Further materials available upon request | ||||
| Specifications | ||||
| We deliver according to the following standards: EN1514-2, 12560-6 suitable for flanges accoring ASME B16.20, ASME B16.47 Series A, ANSI B16.5, BS 1560, BS EN1092, DIN, JIS. | ||||

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]]>Our corrugated seal gasket is widely used in the surface seal, clutch drive, bayonet cable connector, Multi-tooth saw cutter, Slip clutch, etc. We adhere to efficiently and effectively provide quality sealing products for you.
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]]>To be the leading corrugated gasket supplier, Ginseal has 300 pieces of manufacturing machines and die casting equipment for gasket manufacturing from the commercial and industrial metal gasket, spiral gasket, rubber gasket, ring gasket, kammprofile gasket, graphite gasket, grooved metal gasket, EPDM gasket, PTFE gasket, and most any other material gasket.
GINSEAL corrugated gasket is comprised of thin metal sheets with pressed corrugations – usually concentric around the bore, consisting of a corrugated metallic core enveloped by a graphite coating.
Excellent micro sealing performance form the graphite is combined with the strength of the metallic core
The gaskets can be direct replacements for spiral wound gaskets and can eliminate inward buckling issues while creating a seal at moderate flange stresses, Suitable for irregular flanges
Surface configuration with corrugations enables the gasket to adapt to rough or irregular flange surfaces without undue compressive load.
It provides an efficient seal under varying conditions of temperature and pressure.
It can be custom made in any suitable metal.
Pressure: P = 100 bar Temperature: T = -20 ° C…+280 ° C Chemical resistance: PH = 0…14

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