Complaint
1. material: high pure good strength artificial graphite
2. shape and size: according to your requirement
3. quick lead time
Graphite Packing Ring
die-formed graphite ring
1. Bulk Density:1.78-1.90g/cm3
2. Compressive Strength:70-100Mpa
3. Flexural Strength:40-50Mpa
die- formed graphite sealing ring
| Specifiations and Physical & Chemical properties | ||||||
| Bulk Density(g/cm3) | Flexural strength(Mpa) | Compressive strength(Mpa) | Specific resistance(μΩ-m) | Grain Size(um) | Ash(%) | |
| 1 | ≥1.78 | ≥40 | ≥70 | ≤13 | 12 | ≤0.1 |
| 2 | ≥1.85 | ≥45 | ≥85 | ≤13 | 12 | ≤0.1 |
All kinds of size can be manufactured as per customers' requirements.
Also, Higher quality graphite blocks are available.
Description:
Graphite packing ring molded from lowsulfur expanded graphite, without any additional filling
agent or filling agent and precise dimension. It can bearthe severe exchange of temperature and pressure,
and it is an ideal filling material for valves and various static seals, with density and specification which can
be customized according to the requirements of users. It can be used solely and also combined with ASL 374packing, to prevent the extrusion of filling material, showing its section squared or wedge shaped.
Technical data:
| Temperature: | 500 ºC | |
| P H: | 0-14 | |
| Density: | 1.0-1.7g / cm | |
| Pressure: | blower 50bar stirrer 10bar valve 400bar | |
| Specifications: | ID x OD x THK | |
| Wedge | sectional dimensions x ID |
Our Advantages :
1.High temperature and high pressure resistance make it become one of the most effective product to solve the sealing problem in high temperature and high pressure condition.
2.Resistant of acid and alkali.
3.Excellent sealing and steady, trusty function.
4.Smooth surface make it a perfect performance as machanical sealing part.
5. high pure and density
6. good sealability and strength
7. no softening point,
8. long using life
Our Service :
1.Professional manufacture for graphite ring of China.
2.Customized size.
3.Professional QC team and sales team service.
4.Professional R & D team for precise dimension and excellent design.
5.Timely Delivery.
Applications
* Extremely suitable for valves handling thermic fluids, boiler feed water, solvents, acids & alkali, Superheated & Saturated Steam handling control valves at high pressure.
* It can also be used in dynamic and static equipment handling organic & inorganic chemicals, in blowers, dryers, autoclaves, mixers & vessels.
* Bear violent alteration of temperature and pressure.
* It is ideal packing for valve and static seal in almost all applications.
* Can be used as stand-alone packing or combination other packing rings.
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