durable and high temperature resistance graphite seal ring O ring and gasket
Basic Info
Model No.: as request
Product Description
High quality and best price Graphite Ring
Application
1.Graphite ring materials: high purity graphite
2.Graphite ring is applied in hot-top precision casting and casting machines to control the dimension and smoothness.
Characteristics
1.Resistant of high temperature pressure
2.Resistance of acid and alkali.
3.Excellent sealing and steady, trusty function.
Specifications
3in 3.5in 4in 4.5in 5in 5.5in 6in 7in 8in 9in 10in 12in 14in 16 in 18in 20in or customized according to customer requirement.
Chemical Component
Chemical Component | C | SiO2 | Al2O3 | CaO | others |
typical value | >85.0 | <1.0 | < 1.0 | < 0.5 | < 6.0 |
Technical parameters
item | density(g.cm3) | compression strength (Mpa) | Shore hardness | Ash / purification PPM | thermal expansivityX* 10-6/°C |
Max operating temperature(°C) |
typical value | 1.85 | 86 | 60 | 500/50 | 4.3 | >1000 |
Usage
1.installation
A:choose an undamaged graphite ring according to the size of casting mould.
B: preheat the casting mould and install the graphite ring inside.
C:Check the installation, whether it is firm, keep it intact and use.
2.Replacement
A:Take off crystallizer from casting table.
Remove the three O sealing rings and the transition plate.
Loosen the bolts in crystallizer, divid the mold into two pieces, take the O sealing ring off.
Heat the crystallizer in a turn table with liquefied petroleum gas until the graphite drops off.
Install the new graphite ring into crystallizer and fill stuffs and smear lard when the graphite ring is hot.
Cooling the crystallizer and refill all the stuff, keep the position of o sealing ring equal to the overflow holes.
We can process according to customer drawing or sample.
The goods can be packed in wooden cases or as request.
shipping: we can ship the goods within 20 days.
Close customer contact through a global marketing network covering more than 90 countries
• Professional technical and individual advice provided at customers‘ own sites
• Detailed design proposals to solve customer-specific problems
• Application-oriented training in key applications and special literature
• Extensively equipped laboratories for analyses
• Reliable and flexible delivery service
If you are interested in Graphite Mold or other graphite products. Pls. kindly inform us your requests, like the density and drawings. We are glad to give you our prices for your reference.
Zibo Huaming graphite materials Co.,Ltd. is engaged in developement and marketing of various Graphite Machined Parts for 10 years. Series of Huaming owned technologies of special treatment for graphite products can largely improve the performance of graphite prdoucts applied in non-ferrous metal casting, glass casting, precious metal industry etc. Huaming graphite is equipped with advanced machining capability and responsible customer-oriented service principle. Base on this, Huaming graphite can be your reliable supplier.
Aron Wang
Phone:+86-18678221606
Tel: +86-0533-5200289
Fax: +86-0533-5200289
Zibo Huaming Graphite Materials Co., Ltd.
Product Categories : Abnormal Shape Graphite Pieces
