Composite graphite gasket sheet for flange gasket is made of high purity flexible graphite foil and tin plate insert.
It is widely used on kinds of corrosive chemical fluid alkali, hydrochloric acid, sulphuric acid and strong corrosive liquid, organic solvents, liquid nitrogen, etc., are widely used in petroleum, chemical industry, chemical fiber, coal mining, power generation, metallurgy, and other industrial equipment used flange, valves, reaction kettle, pump, pressure vessels, heat exchanger, condenser, generator, air compressor, exhaust pipe, refrigerator etc sealing.
| Thickness |
1.0mm ~ 3.0mm |
| Size |
400mm x 1000mm |
500mm x 1000mm |
500mm x 1200mm |
500mm x 1500mm |
| 510mm x 1016mm |
510mm x 1530mm |
1000mm x 1000mm |
1000mm x 1500mm |
| Color |
Gray, Black |
| Usually it is better to get the sheet width 500mm |
| Product Parameters |
| Item |
Standard data |
| Density (g/cm³) |
1.3~1.5 |
| working temperature (ºC) |
200-1000C |
| Compressibility (%) |
10±5 |
| Recovery ≥ % |
40 |
| Sealing performance |
<0.5cm3/min |
| Causticity |
Cusp no rusty |
| Tensile strength (MPa ≥) |
12.7 |
| Compressive Strength (MPa ≥) |
80.0 |
| Carbon content ≥ % |
98 |
| Ash content<% |
1 |
Packing&Shipping
| Packing details |
Wooden pallet with plastic paper or pallet or roll |
| Delivery details |
7-15days |
Company information
Established in 1980s, Hengshui Tianshun Sealing Material Co. Ltd has been manufacturing and exporting sealing materials for more than 30 years. Our brand-TENSION is famous all over the world. Annual productivity is 1500 tons, with stable quality and complete specifications.
We have established partnership with many well-known companies in internal over 20 provinces, and external such as US, Korea, Russia, Pakistan, Turkey, Indonesia, Malaysia... And products are well-received from all customers.
FAQ:
1. Q: Can you do OEM?
A: Yes, we can do OEM products.
2. Q: Are you a factory or trading company?
A: We have factory in Hebei with export license
3. Q: Where is your factory located? How can I vist there?
A: Our factory is located in Hengshui city, Hebei province, about 2.5 hours train trip from Beijing. All our clients, from home or abroad, are warmly welcome to visit us!
Our services:
1.prompt reply
we are on duty 24 hours a day for your service.
2.high quality and reasonable price
We have strict quality control of the raw material, production line and quality inspection. What's more, as a direct and experienced factory and manufacturer, we can provide you our sealing sheet and gasket at competitive prices
3.short and believable delivery time
As a factory, we have direct control of production arrangement.
4.good after-sale service
Audited Supplier 
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