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| Price | Negotiable |
| MOQ | Negotiable |
| Delivery Time | 5-10 work days after received the payment |
| Brand | ZHENAN |
| Place of Origin | China |
| Certification | ISO9001 |
| Model Number | RP/HP/UHP Graphite Electrodes |
| Packaging Details | 1MT big bag or as per customer request |
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 2000MT/per Month |
| Place of Origin | China | Resistance (μω.m) | 5.5, 4 - 9 Micro Ohm.m, 4.8-5.8μΩm, 5.5-6.5 ohm, 6.0-9.5 |
| Packaging Details | 1MT big bag or as per customer request | Grade | UHP (Ultra High Power), HP (High Power), RP (Regular Power), UHP, RP |
| Model Number | RP/HP/UHP Graphite Electrodes | Supply Ability | 2000MT/per Month |
| Certification | ISO9001 | Brand Name | ZHENAN |
| Payment Terms | L/C, T/T, Western Union | Thermal expansion | 1.5, 1.1-1.4, ≤2.8, 2.3-2.1, 1.5 - 2.8 X10-6 / (100-600 ) |
| Type | Electrode Block, Electrode Powder, Electrode Bolt, graphite electrode with nipples, Generator | Price | Negotiable |
| Delivery Time | 5-10 work days after received the payment | Length | 1600~2400mm, 1500mm-2700mm, 250 - 2400mm, 2700, 1800-2700 |
| Minimum Order Quantity | Negotiable | Apparent density (g/cm³ ) | 1.58 - 1.76 G/cc, 1.6-1.9, 1.68-1.75g/cm3, 1.58-1.75, 1.55-1.69 G/cc |
1.
We
provide
the
best
suitable
products
and
solutions
according
to
customer
's
requirements.
2.
We
provide
test
report
of
the
whole
production
process.
3.
We
provide
safe,
fast,
preferential
price
transport
scheme
for
customer.
4.
We
provide
24
hours
after-sale
service
no
matter
when
you
contact
us.
What are the manufacturing steps of graphite electrodes?
The manufacturing process of graphite electrodes mainly includes raw material selection, batching, kneading, molding, roasting and graphitization.
First of all, raw material selection is the first step in the manufacture of graphite electrodes. The raw materials of graphite electrodes are mainly petroleum coke and asphalt coke. The selection of these raw materials directly affects the performance and quality of graphite electrodes.
Secondly, batching is to mix the selected raw materials in a certain proportion to achieve the expected performance. The batching process requires precise measurement and control to ensure the stable performance of graphite electrodes.
Then, kneading is to mix and knead the prepared raw materials to form a uniform mixture. The kneading process has an important influence on the uniformity and density of graphite electrodes.
Next, molding is to press the kneaded materials to form the preliminary shape of the graphite electrode. The molding process requires precise control of pressure and temperature to ensure the shape and size accuracy of the graphite electrode.
Then, roasting is to heat treat the formed graphite electrode at high temperature to make its structure more stable. The roasting process requires precise control of temperature and time to ensure the performance and quality of the graphite electrode.
Finally, graphitization is to graphitize the roasted graphite electrode at high temperature to make it more graphitized and have better performance. The graphitization process requires extremely high temperature and long-term treatment, and is the most critical step in the manufacture of graphite electrodes.
Graphite Electrode Current Carrying Capacity
| Nomina diameter | RP | HP | UHP | ||||
| Current Carrying Capacity | Current Density | Current Carrying Capacity | Current Density | Current Carrying Capacity | Current Density | ||
| in | mm | A | A/cm2 | A | A/cm2 | A | A/cm2 |
| 12 | 300 | 10000-13000 | 14-18 | 13000-17400 | 17-24 | 15000-22000 | 20-30 |
| 14 | 350 | 13500-18000 | 14-18 | 17400-24000 | 17-24 | 20000-30000 | 20-30 |
| 16 | 400 | 18000-23500 | 14-18 | 21000-31000 | 16-24 | 25000-40000 | 19-30 |
| 18 | 450 | 22000-27000 | 13-17 | 25000-40000 | 15-24 | 32000-45000 | 19-27 |
| 20 | 500 | 25000-32000 | 13-16 | 30000-48000 | 15-24 | 38000-55000 | 18-27 |
| 22 | 550 | 32000-40000 | 13-16 | 35000-55000 | 14-22 | 42000-64000 | 17-26 |
| 24 | 600 | 35000-41000 | 13-15 | 41000-61000 | 14-21 | 50000-73000 | 17-25 |
| 28 | 700 | 39000-48000 | 10-12 | 55000-82000 | 14-21 | 67000-99000 | 17-25 |
| 32 | 800 | 43000-54000 | 8-10 | / | / | / | / |
Packing & Delivery
REMARK:
the
above
data
is
just
on
standard
of
YB/T,
the
actual
product
is
big
different
from
the
above.
For
the
actual,
be
free
to
contact
us,
please.
Service:
We
can
supply
you
with
free
samples,
a
booklet,
a
laboratory
test
report,
an
Industry
Report,
etc.
Welcome
to
our
factory
and
company
for
a
visit!
Company
profile
ZhenAn International Co., Limited. is located in Anyang City, Henan Province, the hometown of Oracle. The company specializes in the research and development, production and sales, and international trade of graphite electrodes and carbon products. It has nearly 30 years of experience in graphite electrode production and research and development and independent intellectual property rights. It is a domestic professional production and research and development enterprise with excellent quality, complete varieties and multiple specifications. Its products enjoy a high reputation at home and abroad.
FAQ
Q:
What
kind
of
products
can
you
provide?
A:
We
can
supply
all
kinds
of
refractory
products,
such
as:
refractory
bricks,
high
alumina
bricks,
clay
bricks,
magnesium-carbon
bricks,
silicon
carbide
bricks,
castables,
graphite
products,
ceramic
fiber
products
and
so
on.
Q:
What
are
your
main
products?
A:
Our
company
mainly
produces
graphite
related
products.
We
can
provide
customization
according
to
the
specific
needs
of
customers.
Q:
Are
you
a
factory
or
trading
company?
A:
We’re
factory
and
has
the
independent
right
of
export
and
import.
Q:
Can
you
offer
free
samples?
A:
Usually
we
can
offer
samples,
if
the
sample
is
expensive,
clients
will
pay
the
basic
cost
of
the
sample.
We
do
not
pay
the
freight
for
the
samples.
Before
we
received
the
first
order,
please
afford
the
express
fee.
We
will
return
the
sample
cost
back
to
you
within
your
first
order.
