Nipple Graphite Electrode Nipple Graphite Electrode Nipple supplier DESCRIPTION Nipple is used as a joint for the electrode. The conical joint not only has high flexural strength, but also is easy to connect. SPECIFICATION We supply 4 types of nipples: 3TPI/3TPIL/4TPI/4TPIL. 3TPIL Nipple Dimension Table Electrode diameter Joint Joint hole Pitch D L d2 l d1 H 75 46.04 -0.5 76.2 -1.0 20.8 -30 6 39.72 0.5 41.10 0.5 6.35 100 69.85 -0.5 101.6 -1.0 40.3 -30 6 63.53 0.5 53.80 0.5 6.35 130 79.38 -0.5 127.0 -1.0 45.6 -30 6 73.06 0.5 66.50 0.5 6.35 150 99.08 -0.5 139.7 -1.0 56.2 -30 6 85.76 0.5 72.85 0.5 6.35 200 122.24 -0.5 177.8 -1.0 80.0 -30 6 115.92 0.5 91.90 0.5 6.35 250 155.58 -0.5 220.1 -1.0 103.8 -30 10 147.14 0.5 113.05 0.5 8.47 300 177.17 -0.5 270.9 -1.0 116.9 -30 10 168.73 0.5 138.45 0.5 8.47 350 215.90 -0.5 304.8 -1.0 150.0 -30 10 207.47 0.5 155.40 0.5 8.47 400 241.30 -0.5 338.6 -1.0 169.8 -30 10 232.87 0.5 172.30 0.5 8.47 450 273.0 -0.5 355.6 -1.0 198.7 -30 10 264.62 0.5 180.80 0.5 8.47 500 298.45 -0.5 372.5 -1.0 221.3 -30 10 290.02 0.5 189.25 0.5 8.47 600 317.50 -0.5 457.2 -1.0 233.5 -30 10 324.00 0.5 243.50 0.5 6.35 Linzhang County Hengqiang Carbon Co., Ltd is the professional manufacturer for high quality Graphite Electrode in North China, Hebei province. The main products are : Graphite Electrodes with RP/HP/UHP or customized according to your needs. Other Graphite products are: Graphite crucible, Graphite powder, Graphite rotor, Graphite tube, Graphite boat, Graphite rod, Graphite block, Graphite Anode, etc., from raw materials to finished products, strictly implement international standards. With the advantages of high strength, high temperature resistance, corrosion resistance, good performance in vibration, shows strong anti-oxidation activity, low resistivity and some other good characteristics. Learn more about graphite products, please click here to visit our website. https://www.hq-carbon.com/
Graphite Electrode (HP) GREY Graphite Electrode Diameter: 75~700mm Length: 1000-2700mm Grade: RP HP UHP available Application: EAF ï¼?Electric arc furnace) / LF (Ladle Furnace) Color: BLACK GREY Place of Origin: Hebei China (Mainland) Brand Name: Hengqiang Note: CTE and ash content are only for reference. HP Graphite Electrode PRODUCT DESCRIPTION Graphite electrode, mainly made of high quality petroleum coke and needle coke, coal tar pitch as binder, is prepared by calcination, compounding, kneading, pressing, roasting, graphitization and machining. According to the quality, it can be divided into regular power, high power and ultra high power. APPLICATION Ultra high power graphite electrode, mainly used in ultra high power steelmaking electric arc furnace (EAF). High power graphite electrode, mainly used in high power electric arc furnace for steel making. Regular power graphite electrode, mainly used in ordinary power electric furnace for steel making, silicon refining, yellow phosphorus and so on. Strong thermal shock resistance Graphite Electrode ADVANTAGE More than 15 years of factory experiences Low consumption and more durable Strict quality control from raw materials to finished products Advanced production technology and strong technical force Excellent sales at home and abroad, export to more than 20 countries and areas like Russia, Vietnam, India, Bangladesh, Turkey, Iran etc. PRODUCT FEATURE Has good electrical conductivity Strong thermal shock resistance High mechanical strength. Electric arc furnace Graphite Electrode SPECIFICATION PRODUCT SPECIFICATION We can supply graphite electrodes from dia 75-700mm in RP/HP/UHP or customized according to your needs. Packaging & Delivery Packaging Details Wooden cases with pallet and steel bands fastening, or according to your requirement. Port Tianjin Port or Qingdao Port Lead Time Usually it's about 15-30 days after get the payment. It is according to quantity. We can provideï¼? Excellent products Competitive prices Strict delivery Excellent after-sales service Comprehensive technical support Linzhang County Hengqiang Carbon Co., Ltd is the professional manufacturer for high quality Graphite Electrode in North China, Hebei province. The main products are : Graphite Electrodes with RP/HP/UHP or customized according to your needs. Other Graphite products are: Graphite crucible, Graphite powder, Graphite rotor, Graphite tube, Graphite boat, Graphite rod, Graphite block, Graphite Anode, etc., from raw materials to finished products, strictly implement international standards. With the advantages of high strength, high temperature resistance, corrosion resistance, good performance in vibration, shows strong anti-oxidation activity, low resistivity and some other good characteristics. Learn more about graphite products, please click here to visit our website. https://www.hq-carbon.com/
Graphite Ring oxidation resistance Graphite Ring cheap Graphite Ring supplier Graphite ring is made of flexible graphite tape or flexible graphite, and is molded into ring products of different sizes. Adapted to hot water, high temperature, high pressure steam, heat exchange fluid, nitrogen, organic solvents, hydrocarbons, cryogenic liquids and other media. Used in compressors, pumps, valves, chemical instruments, meters, etc. Good elasticity Graphite Ring Advantages: No radiation, no pollution High temperature resistance Wide range of applications Excellent sealing performance, compressibility Good elasticity, oxidation resistance Strong self-lubricity and plasticity Good electrical conductivity High specific gravity, high density Custom manufacturing We can provideï¼? Excellent products Competitive prices Strict delivery Excellent after-sales service Comprehensive technical support Linzhang County Hengqiang Carbon Co., Ltd is the professional manufacturer for high quality Graphite Electrode in North China, Hebei province. The main products are : Graphite Electrodes with RP/HP/UHP or customized according to your needs. Other Graphite products are: Graphite crucible, Graphite powder, Graphite rotor, Graphite tube, Graphite boat, Graphite rod, Graphite block, Graphite Anode, etc., from raw materials to finished products, strictly implement international standards. With the advantages of high strength, high temperature resistance, corrosion resistance, good performance in vibration, shows strong anti-oxidation activity, low resistivity and some other good characteristics. Learn more about graphite products, please click here to visit our website.
Graphite Electrode (RP) High mechanical strength Graphite Electrode Diameter: 75~700mm Length: 1000-2700mm Grade: RP HP UHP available Application: EAF ï¼?Electric arc furnace) / LF (Ladle Furnace) Color: BLACK GREY Place of Origin: Hebei China (Mainland) Brand Name: Hengqiang PRODUCT DESCRIPTION Graphite electrode, mainly made of high quality petroleum coke and needle coke, coal tar pitch as binder, is prepared by calcination, compounding, kneading, pressing, roasting, graphitization and machining. According to the quality, it can be divided into regular power, high power and ultra high power. Electric arc furnace Graphite Electrode APPLICATION Ultra high power graphite electrode, mainly used in ultra high power steelmaking electric arc furnace (EAF). High power graphite electrode, mainly used in high power electric arc furnace for steel making. Regular power graphite electrode, mainly used in ordinary power electric furnace for steel making, silicon refining, yellow phosphorus and so on. ADVANTAGE More than 15 years of factory experiences Low consumption and more durable Strict quality control from raw materials to finished products Advanced production technology and strong technical force Excellent sales at home and abroad, export to more than 20 countries and areas like Russia, Vietnam, India, Bangladesh, Turkey, Iran etc. PRODUCT FEATURE Has good electrical conductivity Strong thermal shock resistance High mechanical strength. high power Graphite Electrode SPECIFICATION PRODUCT SPECIFICATION We can supply graphite electrodes from dia 75-700mm in RP/HP/UHP or customized according to your needs. Packaging & Delivery Packaging Details Wooden cases with pallet and steel bands fastening, or according to your requirement. Port Tianjin Port or Qingdao Port Lead Time Usually it's about 15-30 days after get the payment. It is according to quantity. We can provideï¼? Excellent products Competitive prices Strict delivery Excellent after-sales service Comprehensive technical support Linzhang County Hengqiang Carbon Co., Ltd is the professional manufacturer for high quality Graphite Electrode in North China, Hebei province. The main products are : Graphite Electrodes with RP/HP/UHP or customized according to your needs. Other Graphite products are: Graphite crucible, Graphite powder, Graphite rotor, Graphite tube, Graphite boat, Graphite rod, Graphite block, Graphite Anode, etc., from raw materials to finished products, strictly implement international standards. With the advantages of high strength, high temperature resistance, corrosion resistance, good performance in vibration, shows strong anti-oxidation activity, low resistivity and some other good characteristics. Learn more about graphite products, please click here to visit our website. https://www.hq-carbon.com/
Graphite Electrode (UHP) high quality Graphite Electrode Diameter: 75~700mm Length: 1000-2700mm Grade: RP HP UHP available Application: EAF ï¼?Electric arc furnace) / LF (Ladle Furnace) Color: BLACK GREY Place of Origin: Hebei China (Mainland) Brand Name: Hengqiang Note: CTE and ash content are only for reference. PRODUCT DESCRIPTION Graphite electrode, mainly made of high quality petroleum coke and needle coke, coal tar pitch as binder, is prepared by calcination, compounding, kneading, pressing, roasting, graphitization and machining. According to the quality, it can be divided into regular power, high power and ultra high power. APPLICATION Ultra high power graphite electrode, mainly used in ultra high power steelmaking electric arc furnace (EAF). High power graphite electrode, mainly used in high power electric arc furnace for steel making. Regular power graphite electrode, mainly used in ordinary power electric furnace for steel making, silicon refining, yellow phosphorus and so on. custom Graphite Electrode ADVANTAGE More than 15 years of factory experiences Low consumption and more durable Strict quality control from raw materials to finished products Advanced production technology and strong technical force Excellent sales at home and abroad, export to more than 20 countries and areas like Russia, Vietnam, India, Bangladesh, Turkey, Iran etc. PRODUCT FEATURE Has good electrical conductivity Strong thermal shock resistance High mechanical strength. SPECIFICATION PRODUCT SPECIFICATION We can supply graphite electrodes from dia 75-700mm in RP/HP/UHP or customized according to your needs. We can provideï¼? Excellent products Competitive prices Strict delivery Excellent after-sales service Comprehensive technical support Linzhang County Hengqiang Carbon Co., Ltd is the professional manufacturer for high quality Graphite Electrode in North China, Hebei province. The main products are : Graphite Electrodes with RP/HP/UHP or customized according to your needs. Other Graphite products are: Graphite crucible, Graphite powder, Graphite rotor, Graphite tube, Graphite boat, Graphite rod, Graphite block, Graphite Anode, etc., from raw materials to finished products, strictly implement international standards. With the advantages of high strength, high temperature resistance, corrosion resistance, good performance in vibration, shows strong anti-oxidation activity, low resistivity and some other good characteristics. Learn more about graphite products, please click here to visit our website. https://www.hq-carbon.com/
Key Specifications/Special Features: 1. Composition structureï¼?Lead ingot is rectangular, with protruding ears at both ends, blue-white metal, soft. 2. Size : 645*128*90mm 3.Packing: lead ingot was wrapped by galvanized steel belt, 25 pcs per bundle, about 1200kgs per bundle. Application: 1. lead-acid storage batteries. 2. Ammunition, cable sheathing and building construction materials 3. Counterweights, battery clamps 4. Cast products such as: bearing, ballast, gaskets, type metal etc.
1, grade: rp, hp, shp, uhp 2, diameter: 50~ 1400 mm 3, length: 1000mm-2400mm Wooden case
German standard, american standard, cast iron jaws clamp( beam clamp), the most sought after accessories, eye bolts, nuts, whole tooth screw, safety buckle chain screw hook, such as all kinds of casting.
Wire mesh: aluminium insect screen, stainless steel wire mesh, crimped wire mesh, expanded wire mesh, fasteners like self drilling screw, drywall screw, chipboard screw, wedge anchor, expansion anchor.
RP Graphite electrode,HG Graphite electrode,UHP graphite electrode Resistivity: 4.8-6 3.5-5 Bending Strength:10-14 Mpa 20-24 MPa Young's Modulus: Electrode 9.0-13 Nipple 15-18 Bulk Density: Electrode 1.68-1.74 Nipple: 1.77-1.82 CTE: Electrode 1.1-1.4 Nipple 0.9-1.2
Artificial graphite electrode is made of high-quality low ash materials, such as petroleum coke, needle coke and coal pitch.after calcining,burdening,kneading,forming,baking and pressure impregnation, graphitization and then precision machined with professional CNC machining.such of the products own characteristics with low resistivity, good electrical conductivity ,low ash, compact structure,good anti oxidation and high mechanical strength, so it is the best conductive material for electric arc furnace and smelting furnace.
HP Size and Tolerance Diameter (mm) Length (mm) Nominal diameter Actual diameter Nominal length Tolerance Short feet length mm inch max min mm mm max min 200 8 209 203 1600/1800/ 2000/2200/ 2400/2700 ±100 -100 -275 250 10 258 252 300 12 307 302 350 14 357 352 400 16 409 403 450 18 460 454 500 20 511 505 550 22 556 553 600 24 613 607 Physical and Chemical Index of HP Items unit Diameter: 250-600mm Standard Test data Electrode Nipple Electrode Nipple Electrical resistance μΩm 6.5-7.5 6.0 6.0-7.0 5.5 Flexure strength Mpa 9.8-10.5 14 12-15 15-18 Modulus of elasticity GPa 12 16 12 14 Ash content % 0.2 0.2 0.2 0.2 Apparent density g/cm3 1.6 1.7 1.68-1.73 1.75 Factor of expansion(100-600) x10-6/ 2.4 2.2 2.2 2.0 Operating instruction 1. Use special hoist tools to hoist graphite electrode. It is strictly forbad to prize electrode ends up with crowbar. It must be handled with great care during transport to avoid being struck. 2. Graphite electrode must be kept away from being moistened or wetted by rain, snow and water, and must be kept dry. 3. Carefully checking before making connection, make sure that socket and nipple thread is not damaged, nipple pitch plug is in. 4. Blow the nipple and socket threads with compressed air. 5. It must be dried in the furnace before use, the drying temperature in the furnace should be less than 150,the drying period should be more 30 hours 6. Graphite electrode must be connected and contacted closely and straightly.Use moment spanner for connecting electrode with suitable force. Mustnt decline. 7. The holding device must hold the electrode tightly, good contact and no arc. 8. To avoid the electrode breakage, put the large materials in lower part and small materials in the upper part. Insulating materials should not be put into the furnace. The working current of electrode must be conformity with the allowable current of electrode in the instructions.
China dia 550mm HP graphite electrode plant price manufactures China dia 550mm HP graphite electrode plant price manufactures
HP graphite electrode is mainly used for ultra high power electric arc furnaces with the current density range of 18-25A/cm2. >Anti-oxidation treatment for longevity. >High-purity,high-density,strong chemical stability. >High machining accuracy,good surface finishing. >High mechanical strength,low electrical resistance. >Resistant to cracking & spalling. >High resistance to oxidation and thermal shock.
We supply various graphite electrode and refractory material for metallurgical industry. We classify three grade kind of scale besides UHP,HP ., etc: No.1 : the stainless steel smelting application; No.2 the alloy steel smelting application; No.3 the non-ferrous ore smelting application. We service the metallurgical customers by inspecting strictly and offer price stably, Welcome to visit our company and check the subordinate factories. Please don't hesitate to inquiry us if you have any questions. We also appreciate the agencies come from all over world to cooperate together !
36 U Mining Arch Support Steel U Shaped Steel Arch Clamp,U Shape Steel Arches In Tunnel Material: 20Mnk Weight�35.87kG/M Length: 8-12m Standard: GB/T4697-2008 PRODUCT PARAMETERS Size Specifications(mm) Weight(kg/m) SteelGrade Length(m) H1 H2 B M 25U 110 17 134 6.6 24.76 20MnK 8-12 29U 124 16 150 7.2 29.00 20MnK 8-12 36U 138 17 171 7.8 35.87 20MnK 8-12 Main application: U-shaped Arch steel support are mainly used for mine road support and steel structure project. Withstand high pressure, support long time, easy to install and easy to deformation. Arch steel support lift straight wall semi-arched shed in the Ready Roadway Intersection of applications, and achieved remarkable results. Optional retractable U-shaped steel bracket, solves the problem of tunneling support. U-shaped steel bracket than other rigid support with a scalable and reliable carrying capacity to adapt to the load and deformation of soft rock, cross utilization is high, easy to stand back support small work of maintenance, support recovery reuse rate, reducing the pit wood used, environmental benefits are clear.
The HP 350mm graphite electrode is a conductive material used for electric arc furnace steelmaking. It is made of petroleum coke, needle coke, and coal pitch through a series of strict production processes. High-current lines are inserted through the graphite electrode port inside the furnace body, releasing electric energy in the arc furnace to heat the furnace charge. The main characteristics of the HP 350mm graphite electrode are: 1.High density and low electrical resistivity, allowing it to perform well in high temperature and high current environments. 2.Excellent heat resistance and oxidation resistance, which can extend the service life of the electrode. 3.Lower ash content and higher mechanical strength, which can reduce energy consumption and electrode loss during smelting, and improve production efficiency. 4.Precise processing and meticulous surface treatment can ensure firm and stable electrode connections. Customization of different diameters and lengths of electrodes according to customer requirements to meet the needs of various electric arc furnace smelting processes.
Performance characteristics of ultra-high power graphite electrode in 400 arc furnace Our products are characterized by high strength, good electrical conductivity, good thermal shock resistance and low consumption, and are widely used in metallurgical, chemical and mechanical industries. 50 % of the products are sold well in 30 provinces, cities and autonomous regions in China, and 50 % are exported to more than 30 countries and regions including Southeast Asia, Japan and South Korea, Europe, the Americas, and Africa. Technical parameters of ultra-high power graphite electrode in 400arc furnace Specification for the Use of Ultra-High Power Graphite Electrodes in 400 Electric Arc Furnace Points to note for the use of graphite electrodes: 1, wet graphite electrode, dry before use. 2, remove the foam protective cap on the spare graphite electrode hole, check whether the inner thread of the electrode hole is complete. 3, clean up spare graphite electrode surface and hole thread with compressed air without oil and water; Avoid cleaning sand cloth with steel or metal brushes. 4, carefully rotating the connector into the electrode hole at one end of the backup graphite electrode(it is not recommended to load the connector directly into the electrode removed from the furnace), not to collide threads. 5, the electrode hanging equipment(recommended graphite hanging equipment) into the electrode hole at the other end of the backup electrode. 6, when lifting the electrode, loosen the soft material to the bottom of the end of the standby electrode connector to prevent the ground from hitting the connector; Lift the pendant ring with a hook, and the lifting electrode must be stable to prevent the electrode from loosening from the B end or colliding with other fixing devices. 7, hanging the spare electrode to the top of the electrode to be connected, pointing at the electrode hole and slowly falling; Rotate the backup electrode so that the spiral hook rotates with the electrode to drop; When the two electric extremes are 10-20mm apart, the exposed parts of the two ends and joints of the electrode are cleaned again with compressed air; When the electrode is finally completely decentralized, it must not be too violent. Otherwise, due to violent collisions, the electrode holes and joints will be damaged.
Graphite electrode is mainly applied for metallurgy industry and calcium carbide, phosphor-chemical enterprise, such as iron and steel smelting, industrial silicon, yellow phosphorous ,ferroalloy, titania slag, brown fused alumina etc submerged-arc furnace melting production. Typical Properties of Large-size Graphite Electrode. Diameter:600mm-1400mm Length: 1850mm-2400mm 1600$-4050$ per ton Pakage:wooden Notice: 1. Electrodes should be stored in a clean and dry place avoiding vibration and collision. It should be dried before use . 2. When connecting the nipples, the user should clean the hole with compressed air and then screw the nipple into it carefully without damaging the threads. 3. Before the electrodes are connected, cleaning the electrode tip by the compressed air when the two electrodes are 20-30mm away. 4. When the electrodes are connected by the wrenches, it should be fully tightened to the specified location that the gap between the two electrodes is less than 0.05mm. 5. To avoid the electrode breakage, please keep away from the insulation material blocks. 6. To avoid the electrode breakage, place the aniseed block on the lower part and set the small block on the upper part.
Xinhong carbon advantage: Strictly control of raw material ensures it is from the best origin; Advanced production technology & facilities &experienced workers; Strict quality tracing system to ensure each ge excels buyer needs; Technical assistance & after service are available whenever needed; Sufficient stock in factory to ensure competitive price&fast delivery; Graphite electrodes Graphite electrode is made of petroleum coke, needle coke, and bonding coal pitch. Its production process is: calcining, dosing, mixing, forming, baking and impregnation, graphitization in a high temperature of over 3000c, then precision machining. Graphite electrode is acting as a conductive body which release heat in the form of arc for heating and melting steel in the furnace.According to the application, it can be divided into regular power(rp), high power(hp) and ultra high power(uhp). Graphite electrode is an important conductive material in smelting industry with good electrical conductivity, thermal conductivity and high mechanical strength, good corrosion resistance under high temperature. Graphite electrode is widely used in eaf, lrf, submerged arc furnace(producing ferroalloy, pure silicon, yellow phosphorus, calcium carbide etc), resistance furnace (such as the graphitization furnace, glass melting furnace and silicon carbide furnace etc). Packed in wooden crate or as your requirment.
