Sealing Graphite Ring
Graphite is a new material which has the excellent and stable property, widely used in metallurgy, mechanical, chemical, textile, defense and other industries for instead of metal material.
Graphite ring advantages:
1.Excellent conduction,
2.Heat conduction,
3.Corrosion resistance,
4.Small expansion coefficient,
5.Self-lubricating and machining properties.
6.Sufficient mechanical strength and impact resistance.
7.Easy to machined and can be processed into various geometrical shapes.
Physical and chemical index:
| 项目/Items | 单位/Unit | 技术指标/Specification | |||||
| 颗粒度/Grain Size | mm | 0.045-4 | |||||
| 体积密度/Bulk Density | g/cm3 | 1.65-1.95 | |||||
| 电阻率/Resistivity | μΩ•m | 8.0-11.0 | |||||
| 抗折强度/Bending Strength | Mpa | 18-55 | |||||
| 抗压强度/Compressive Strength | Mpa | 36-100 | |||||
| 热膨胀系数/C.T.E | ×10-6/ ℃ | 2.9-3.0 | |||||
| 灰分/Ash | % | 0.1-0.3 | |||||
| 圆形
Round |
直径/Diameter | mm | 10-1100 | ||||
| 长度/Length | mm | 1-3050 | |||||
| 方形
Square |
长/Length | mm | ≤3050 | ||||
| 宽/Width | mm | ≤1200 | |||||
| 高/Height | mm | ≤800 | |||||
| 产品尺寸也可按照订单要求加工
Products can be processed as order requirement or drawings. |
|||||||
| Product Name | Industry | Application | |||||
| Crucible,Boat,Dish,etc. | Metallurgy | Melting,refining and analysis | |||||
| Dies,Molds,Ingot Chassis,etc. | EDM graphite electrodes,semiconductor manufacturing,iron,steel and nonferrous metal making,continuous casting,metallurgy pressing machine | ||||||
| Graphite Roller,etc. | Heat treatment of steel plate in furnace | ||||||
| Conduit,Skateboard,etc. | Aluminum molding | ||||||
| Graphite Pipe | Guard pipe for measuring temperature,blowpipe,etc | ||||||
| Graphite Block | Masonry furnace and other heat resistance material | ||||||
| Chemical Equipment | Chemistry | Heat exchanger,reaction tower,distillation columns,absorption equipment,centrifugal pumps,etc | |||||
| Electrolytic Plate | Salt solution and baking molten salt electrolyte | ||||||
| Electrolytic Mercury | NaCI electrolyte | ||||||
| Grounded Anode | Electrical anticorrosion | ||||||
| Motor Brush | Electricity | Commutator,slipping ring | |||||
| Current Collector | Skate,slide,trolley | ||||||
| Contact | Switches,relays | ||||||
| Mercury Ferry And Electronic Pipe | Electronics | Anode,grid pole,repeller pole,ignition pole of the Mercury rectifier and anode,grid electrode | |||||
| Graphite Bearing | Machinery | High temperature resistance sliding bearing | |||||
| Sealing Element | Sealing ring,stuffing box seal,packing seal | ||||||
| Product Element | Braking in plane and vehicle | ||||||
| Nuclear Graphite | Nuclear Power | Deceleration materials,reflective materials,shielding materials,nuclear fuel,support devices,etc | |||||
FAQ
1.When can i get the price?
We usually quote within 24 hours after getting your detailed requirements,like size,quantity etc. .
If it is an urgent order, you can call us directly.
2.Do you provide samples?
Yes, samples are available for you to check our quality.
Samples delivery time will be about 7-10 days.
3.What about the lead time for mass product?
The lead time is based on the quantity,about 7-12 days.For graphite product,apply Dual-use items license need about 15-20working days.
4.What is your terms of delivery?
We accept FOB, CFR, CIF, EXW, etc. You can choose the most convenient way for you. Besides that, we can also shipping by Air and Express.
5.Product packaging?
We are packed in wooden cases, or according to your requirements.
6.Notice
The actual price will depends on raw materials ,exchange rate ,wage and your order
quantity .
Hope to cooperation with you,Thanks !
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