Graphite block is made of domestic petroleum coke, with carbon content above 99%. We have vibratedã??molded and isotropic graphite block. They are widely used in such fields as mechanical , electronics, chemical industry and other new industries. We can machine to specific shapes according to customers' requirements.
Graphitized petroleum takes petroleum coke as raw material, puts petroleum in graphitization furnace, and makes it through graphitization processing technology, and has the same performance and physical and chemical indexes as the products produced by traditional production technology.Let all customers with our cooperation truly feel
Graphite tube quality directly determined AAS testing efficiency and accuracy. After years development, we successfully produced kinds of graphite tubes for different brands AAS in the world. Our tubes are resistance, thermal character. It uses qualified graphite as�?� basic material,�?� after special technical treatment to produce. Our graphite tube have high sensitivity, high accuracy, good reproducibility, longer lifetime characters. Very competitive price. Quality could reach big brands in the world. * Qualified material * Accurate grinding * Fully mixture * Proper pressure * Correct heating treatment * Whole process cleaning control * Precision machining * special coating technology * Strict performance quality test after produce Above fully guaranteed our graphite tube quality is very high. Longitudinal heating graphite tube: * PerkinElmer (PE) * Varian * Thermo * Hewlett packard ( HP) * Agilent * Hitachi * Shimadzu * Japan Z2000 series AAS * GBC etc Transversely heating graphite tube: * USA PerkinElmer (PE) * Germany Analytik Jena * GBC * Aurora * PG China etc
The PTFE crucible is a container for melting and refining metal liquids, as well as solid-liquid heating and reaction, and is the basis for ensuring the smooth progress of chemical reactions. Product features: 1. Pure white opaque; 2. Resistance to high temperature, available using temperature range is -200 to +250 degree Celsius, short-term resistance to 300 degree Celsius on the electric hot plate; 3.Low temperature resistance 4. Needs to be used on asbestos nets, and should not be in direct contact with an open flame. Commonly used to digest samples, drive acid, boil, evaporate to dryness, etc.; 5. Superior chemical durability, resistant to almost all chemical solvents (resistant to strong acids, alkalis, aqua regia and various organic solvents); 6. Our crucible is matched with lid, and this lid is also common with our beaker.
1.color:black 2.density:1.6 2.1 g/cm3 3.hardness:85 shore 4.thermal conductivity:500 W/m.k 5.flame rating:94 V0 6. C content:99.5%
Vibration forming graphite block, molded graphite block isostatic pressing graphite block
Expanded Pure graphite tape is cutted of flexible graphite rolls,Graphite tape filler for spiral wound gasket,In-situ pump and valve gland packing, Manufacture of graphite packing rings,Facing material for camprofile type gaskets,Filler for metal jacketed type gaskets. Also manufacture Crinkled Graphite Tape. Temperature:-240~400â??(In Oxidizing Media) -240~800â??(In Non-oxidizing Media) Pressure:5.0MPa WhatsApp:86-13566083951 Length/Roll:50M;80M;100M,120M Width:4.0MM;5.0MM;5.4MM,5.5MM;5.7MM,6.0MM8.0MM,12MM,14MM Thickness:0.4MM;0.5MM;0.7MM,0.8MM
Flexible graphite Roll is made from flake graphite with high carbon content which has the characteristics of high temperature resistance,anti-irradiation,low creep relaxation and good elasticity, it is the basic material for making all kinds of reinforced graphite sheets;graphite tapes;gland packing and sealing gaskets,working temperature -200~650 (in air),-200~3000 ( in non-oxidizing media) Thickness(mm):0.127-1.6 Width(mm):100-1500(as requested by customers) Length:100m(as requested by customers)
Flexible graphite sheet is made from flake graphite with high carbon content which is gone through chemical treatment,expanding under high temperature and rolling,it has the characteristics of high temperature resistance,anti-irradiation,low creep relaxation and good elasticity,and it is the basic material for making all kinds of reinforced graphite composite sheets;graphite tapes;gland packing and sealing gaskets. Whatsapp:86 13566083951 Thickness(mm):0.2-3.0 Width(mm):100-1500(as requested by customers) Length(mm):100-1500(as requested by customers)
Manufactured from flexible graphite sheet adhesively bonded to a 0.002" (0.05 mm) thick glued SUS304 flat stainless steel sheet insert. This item is suitable for making: Flange Seals. Pipeline seals, Valve seals, Exhaust seals, Graphite gaskets, Heat shields And All Seals Gaskets The dimensions of the standard sheets: Whatsapp:86 13566083951 Size: 1000X1000mm,1500X1500mm,1000X500mm Thickness: 1.0mm ~ 4.0mm
Manufactured from flexible graphite sheet adhesively bonded to a 0.002" (0.05 mm) thick glued SUS316 flat stainless steel sheet insert. Recommended to use in pumps, fittings, gas, offshore, waste gas, pipelines. This item is suitable for making: Flange Seals. Pipeline seals, Valve seals, Exhaust seals, Graphite gaskets, Heat shields And all Seals Gaskets The dimensions of the standard sheets: Whatsapp:86 13566083951 Size: 1000X1000mm,1500X1500mm,1000X500mm Thickness: 1.0mm ~ 4.0mm
Manufactured from flexible graphite foil mechanically clinched to (0.20mm~0.25mm) thick carbon steel tanged (perforated) metal sheetC 08F tinplate insert. It is best gasket material for cylinder head gasket. This item is suitable for making: Engine Seals. Exhaust seals, Graphite gaskets, Seals Gaskets. Cylinder Head Gasket The dimensions of the standard sheets: Whatsapp:86 13566083951 Size: 1000X1000mm,1500X1500mm,1000X500mm Thickness: 1.0mm ~ 4.0mm
This Graphite Gasket sheet is Manufactured from flexible graphite foil mechanically clinched to a 0.004" (0.1 mm) thick stainless steel tanged (perforated) metal sheet - SUS304 insert. It has good compressibility and resilience, excellent sealing property for microscopic surface irgeularities and long working life. The dimensions of the standard sheets:Whatsapp:86 13566083951 Size: 1000X1000mm,1500X1500mm,1000X500mm Thickness: 1.0mm ~ 4.0mm
Manufactured from flexible graphite foil mechanically clinched to a 0.1mm thick stainless steel tanged (perforated) metal sheet - SUS316 insert. It has good compressibility and resilience, excellent sealing property for microscopic surface irrgeularities and long working life. Whatsapp:86 13566083951 The dimensions of the standard sheets: Size: 1000*1000mm,1500*1500mm,1000*500mm Thickness: 1.0mm ~ 4.0mm
calcined Petroleum coke 1.Mainly used in steelmaking in electrical stove, screening water, 2.Used to improve the Carbon content in steel-making and Ductile iron foundry 3. High carbon, low sulfur, with stable effect for improving the carbon content 4.Used in electric furnace steel smelting and cast-iron for improving the carbon content 5.In producing casting,increase the used quantity of Scrap steel and reduce the Scrap iron.Standard export packing, or required by customers 1,1ton Jumbo Bag, 18tons/20'Container 2,Bulk in Container, 20-21tons/20'Container 3.,As customers' request FC>98%Â ASH
Heatsink high thermal conductivity Artificial Graphite sheet FOB Price:US $1 - 100 / Square Meters Min.Order Quantity:10 Square Meters Supply Ability:5000 Square Meters per Month Port:Yantian Payment Terms:L/C,T/T Product Name:high thermal conductivity carbon synthetic artificial flexible graphite sheet Material:Graphene, thermal materials Color:Black Tensile Strength:35~40 mpa Thermal conductivity:500~1800w/mk Used:High Temperature Thickness:Natural Graphite thick 0.05~0.5mm, Artificial Graphite thick 0.017~0.1mm Longth:100m/roll Width:Natural graphite width 300~1000mm, Artificial graphite width 300mm Work Temp:-40~400?
It is a braided packing made of PTFE yarn containing graphite particles and anti-corrosive lubricant. It is recommended for shafts for almost all chemicals. Stability and long service lift are achieved by low friction coefficient. It has great tear strength and high thermal conductivity. This self-lubricating packing does not score the shaft and minimizes sleeve replacement cost. It can be used to seal alkalis, solvents, water, steam, acids except strong oxidizing acids(aqua regia, fuming nitric acid, fuming sulfuric acid, etc.) forcentrifugal pumps, autoclaves agitators, mixers, etc. Spec: 3.0mm - 50mm
This is a packing made by asbestos yarns, treated with lubricant and graphite. Used in pump, valve, etc. the working medium are steam ,air industrial water,peturm oil.The packing with METALLIC (copper wire, inconel wire or stainless wire) are also available. Spec:3.0mm - 50mm
It is flexible braided packing which is made of an innovative expanded pure graphite yarn. It can be used to seal hot water, high temperature and pressure steam, leat transfer fluid, hydrogen gas, ammonia, organic solvents, hydrocarbons, cryogenic liquids, etc., except fewer strong oxidizer .They can be applied to the equipments and devices in peroleum,electricity generation ,chemical ,pharmaceutical and light industries. Spec:3mm - 50mm
Continuous graphite purification furnace is used for continuous high temperature graphitizing purification of graphite powder, which can also complete the purification combined with high temperature method chemical method.
