Basic Info.
Composition
Petroleum Coke
Carbon Content
High-Carbon
Forming Way
Extruded Graphite
Crystal Morphology
Flake Graphite
Specific Resistance
7.5-8.5
Transport Package
Wooden Box
Product Description
Company profile:
Juhui import and export trading co., ltd. is a professional production and processing of graphite electrode, graphite square, graphite block, graphite powder, graphite crucible, graphite carburizer, graphite electrode, waste graphite products and other products.Has a complete and scientific quality management system.Juhui import and export trade co., ltd. integrity, strength and product quality recognized by the industry.Welcome friends from all walks of life to visit, guide and negotiate business.
Product introduction:
RP/HP/UHP graphite electrode # 160;Metallurgical industry is the main petroleum coke, needle coke as raw material, coal asphalt binder, calcination, composition, kneading, molding, baking and graphitization, processing and manufacturing, it is released in the form of electric arc furnace arc conductor heating melting furnace, according to its quality index, can be divided into ordinary power graphite electrode, high power graphite electrode and ultra high power graphite electrode.The main raw material is petroleum coke, graphite electrode production of ordinary power graphite electrode can add a small amount of asphalt coke, petroleum coke and asphalt coke sulfur content should not exceed 0.5%.Need to produce high power or high power graphite electrode and needle coke.Petroleum coke is the main raw material in aluminum anode production, and the sulfur content should not exceed 1.5% ~ 2%.
ltems | Unit | Nominal diameter(mm) |
200-300 | 350-600 | 780-1400 |
Specifuc resustabce | electrode | μΩ.m | 7.5-8.5 | 7.5-8.5 | 8.5-10.5 |
nipple | | 6.5-7.0 | 6.5-7.0 | 6.5-7.0 |
transverse strength | electrode | MPa | ≥8.5 | ≥7.8 | ≥6.0 |
nipple | | ≥15.0 | ≥15.0 | ≥15.0 |
elasticity modulus | electrode | Gpa | ≤9.3 | ≤9.3 | ≤12.0 |
nipple | | ≤13.0 | ≤13.0 | ≤13.0 |
ash content | electrode | % | ≤0.3 | ≤0.3 | ≤0.3 |
nipple | |
bulk density | electrode | g/cm3 | 1.55-1.60 | 1.55-1.60 | 1.59-1.62 |
nipple | | ≥1.7 | ≥1.7 | ≥1.7 |
C.T.E | electrode | 10-6ºC | ≤2.9 | ≤2.9 | ≤2.9 |
nipple | | ≤2.7 | ≤2.8 | ≤2.8 |
| Actual diameter | Actual lengths |
|
|
mm | inch | Max | Min | Rough spot | Length | Tolerance | Short ruler sizes |
|
200 | 8 | 204 | 201 | 198 | 1600 | ±100 | -275 |
250 | 10 | 256 | 251 | 248 | 1600 1800 |
300 | 12 | 307 | 302 | 299 |
350 | 14 | 357 | 352 | 347 |
400 | 16 | 409 | 403 | 400 | 1600 1800 2000 |
450 | 18 | 460 | 454 | 451 |
500 | 20 | 511 | 505 | 502 |
600 | 24 | 613 | 607 | 604 |
780 | 31.2 | 782 | 778 | 774 | 2000 2200 2400 | ±100 | -400 |
800 | 32 | 802 | 798 | 794 |
870 | 34.8 | 872 | 868 | 862 |
900 | 36 | 902 | 898 | 892 |
920 | 36.8 | 922 | 918 | 912 |
960 | 38.4 | 962 | 958 | 952 |
1020 | 40.8 | 1022 | 1018 | 1012 | 2200 2600 2800 |
1060 | 42.4 | 1062 | 1058 | 1052 |
1100 | 44 | 1102 | 1098 | 1092 |
1146 | 45.8 | 1148 | 1144 | 1138 |
1197 | 47.9 | 1199 | 1195 | 1189 |
1250 | 50 | 1252 | 1148 | 1242 |
1272 | 50.9 | 1274 | 1270 | 1264 |
1305 | 52.8 | 1307 | 1303 | 1297 |
1321 | 54.4 | 1323 | 1319 | 1313 |
1400 | 56 | 1402 | 1398 | 139 |
Q. what are your packing conditions?
A. we will use sulfur fumigation boards for packaging.
Q. what are your terms of delivery?
A: we require A settlement of the payment for the goods leaving the port. We can pay part of the payment in advance.
Q, what's your lead time?
A. generally, the delivery time is two months, which will be adjusted according to the situation of the order.
Q. Do you test the goods before delivery?
A: we will test the goods before delivery to ensure the quality is guaranteed.
Q. how do you maintain a good relationship with your customers?
A. Respect is the basis of interpersonal communication. Our company welcomes friends from all over the world to China, regardless of the size of the order.
Q. why are your products branded with yun shui?
A. well, yunshui and juhui belong to the same company, the same legal person.Focus on different products.
Address:
51-1-103, Hanjisi International Business District, Jinghai Town, Jinghai District, Tianjin, China
Business Type:
Trading Company
Business Range:
Metallurgy, Mineral & Energy, Transportation
Management System Certification:
ISO 9001
Company Introduction:
Hebei new yunshui new energy technology Co., Ltd. is located in handan city, hebei province China linzhang xiaoping camp, industrial areas, is a healthy and upward, the rapid development of the company, poly international import and export trading company is my company′s subsidiary, director of the foreign trade business, the factory covers an area of 3200 square meters, annual output 50 million tons, with tianjin iron and steel, handan iron and steel, perennial supply relationship I company production of UHP graphite electrodes is made of high quality needle coke, needle coke content 75% - 80%, good conductivity, low attrition rate, well received by customers at home and abroad, The development of electric furnace steelmaking technology (electric power electric furnace of large-scale, unit capacity and the use of DC electric arc furnace) continuously the varieties and properties of the graphite electrode puts forward new requirements, high power and ultra-high power electric furnace steelmaking, melting furnace charge can shorten the time and improve production efficiency, lower power consumption and reduce the consumption of graphite electrode. Carbon in cloud promises that every electrode of the factory meets the quality inspection requirements.