Brown fused alumina is fused and crystalized under high temparature from a mixture of bauxite and other raw materials.It is characterized by its high hardness, good toughness and sharp shape in size.Abrasives tools made of it are suitable for grinding metals of high-tensile strength such as:carbon steel, generalpurpose alloy steel, annled malleable cast iron and hard bronze , etc.It also can be used as refractory materials. 1.According to customer 2.25kgs/nylon bag.
The electrically white fused aluminum oxide is produced from aluminum used as the raw material by high temperature melting in electrical arc furnace.The product comes up to the national standard gb 2479--83. The electrically white fused aluminum oxide, which possesses high pruity, good chemical stabillity and high refractoriness, is a basec raw material for manufacturing high grade fused aluminum oxide and mullite refractories, as well as for the abrasives and grinding industris. 1.According to customer 2.25kgs/nylon bag.
CENTER DERPESSED GRINDING WHEELS: This product is made from multi-layer fibreglass and resin as reinforcing material. And it features high tensile strengthú¼resistance and bending resistance strengths, the using linear velocity can reach 80m/s, Its widely used in the industry line of the mechanism, motor cars, shipping, metallurgy, chemical industry, also it can be used in the modern housing, workshop ironing polishing and equipment repair. 1.according to customer.
S930, s780, s660, s550, s460, s390, s330, s280, s230, s170, s110, s70. 25kg/bag, 40bags/pallet
G12, g14, g16, g18, g25, g40, g50, g80, g100, g120. 25kg/bag 40bags/pallet
Abrasive material.
Product: 92% alumina ball Specification: 30 mm, 40mm, 50 mm, 60mm Bulk density:í²3.6 g/cm3 Wear rate:ín0.12íd Hardness:8-9 mohs Compression strength:í²2000 Water absorption:ú+0.01 Color:white Packing: 25kg/bag, 1.25ton/pallet, 25ton/container.
Garnet abrasive 1) Sandblasting grade 2) Waterjet Cutting grade Sandblasting Grade Blasting grade Garnet from Global Exim Corpn., can be used for Blast Cleaning of ships, oil rigs, oil pipes, oil storage vessels, Water tanks, boilers, railcars & wagons, pipes etc. with highest efficiency and low dust levels. Our Garnet is extremely hard and can be reused upto 5 times or more. Mesh Sizes available are 12-24, 20-40, 20-60 30-60 Waterjet Cutting Grade Waterjet Cutting grade of Garnet is found to be effective in cutting stainless steel, titanium, alloys, granites glasses etc. with high accuracy to any geometrical shape. Our Garnet is of Indian origin, which is harder and heavier, hence it cuts faster. We are specialised in this grade of Garnet. Mesh Sizes available are 80 and 120. How these garnets are processed & graded: The raw materials are pre-concentrated using the magnetic separator. To make contamination free garnets, the concentrated materials are washed in the main unit and then they are dried using the fuel operated rotary dryer. The dried material is processed with high power magnetic separators to attain 97% - 99% pure garnet. Garnet is screened accurately according to the customer's need to produce consistent top quality garnet with hi-tech screening machines. Packing available are:- 1) 25 or 50 kg Polypropylene bags with inner liner. 2) 25 or 50 kg Multi-ply Paper bags with inner liner. 3) 1 ton or 2 ton Jumbo bags with inner liner. 4) 1 ton or 2 ton wooden pallets with plastic Shrink-wrap or Stretch wrap. 5) 1 ton or 2 ton High sided wooden pallets
Size: 4",4.5",5",7". Thickness of Fiber Paper: 1.8 MM. Grit: 16#,24#,36#,60#,80#. Abrasive Material: Silicon Carbide. Used for Marble and Granite. Hole Type: cross or double cross hoe. Quality is High and Stable. The picture above is the result for grinding metal after 10minutes. 5pcs/shrink,100pcs/carton.
Size: 4",4.5",5",7". Thickness of Fiber Paper: 0.8-1.0MM. Grit: 16#-120#. Abrasive Material: Aluminium Oxide. Used for wood or metal. Closed or Open Coating with Electronic Sanding Planting. Hole Type: Round or Cross Quality is Good and Stable. 25pcs/shrink,400pcs/carton.
Compared with steel ball, Si3N4 ball has following advantages: 1. 59% lighter than steel ball, which means less centrifugal force and less wear on the groove during high speed and acceleration. 2. 44% larger elastic modulus, which means less deformation under load. 3. Harder with Rockwell hardness as 78. 4. Smaller friction coefficient. 5. Only 1/4 coefficient of thermal expansion of steel, can endure sharp fluctuation of temperature. 6. Superior surface finish can be achieved, Ra could be 4~6 nm. 7. Can endure high temperature with high hardness and strength up to 1050 degrees. 8. Never rust, and can roll without lubrication. 9. More corrosion resistant than steel. 10. Free of metal contamination. 11. Non-magnetic. 12. Electric isolation. 13. No adhesive-wear with metal. 14. Contact angular is very large with molten and nearly no reaction. All above combination makes Si3N4 to be first choice for high-demand bearing ball material and valve ball. Application: Si3N4 ball can be used in all bearings with special requirement: high speed bearing, high precision bearing; vacuum bearing; high/low temperature bearing, non-magnetic bearing, high precision ball screw; Si3N4 ball can also be used as valve ball and metering ball in chemical pump, high-temperature pump, metering pump. Si3N4 ball is generally assembled in bearing for application in high-tech industry such as aerospace, national defense, chemical industry, metallurgical, medical, food, oil plant, electronic etc. Company Feature: stable quality and high consistency with ASTM F2094-03a standard. Size Range: 0.4mm~100mm. Grade: G3~G40. Note: 1) black color as standard, gray color could be supplied upon customer requirement. 2) Plenty of stock. 3) Non-standard size and different gauge could be supplied. Vacuum plastic.
Main specification : 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.4mm. The quality of products has met sae & iso international standards and the company has passed international standard iso9001.
Main specification:1.0mm,1.5mm,2.0mm,2.5mm. The quality of products has met SAE & ISO international standards and the company has passed international standard ISO9001. The products have been exported to more than 20 countries and regions and have got a high reputation from home and abroad.
Features: * clog free * achieve consistent surface finishing * long polishing lifespan * reduces burn mark on the articles by its own air-cooling action * easily to modify, so sanding along to concaved (or convexed) surface is available * reliable safety at high speed is obtained from careful measurement and adjustment for well-balance. * importance of good balanced flap wheels lead to longer operation life of polishing machines * specially reinforced inside of big flap wheel with back-up nets * simple fixing and removing * does not require skilled worker to handle * overall improve polishing costs.
Blasting grades Blasting grade garnet can be used for blast cleaning of ships, oil rigs, oil pipes, oil storage vessels, water tanks, boilers, railcars & wagons, pipes etc. With highest efficiency and low dust levels. Iogs garnet is extremely hard and can be reused up to 5 times or more. Garnet sand water jet cutting grades Our garnet with precise size and low dust is found to be effective in cutting stainless steel, titanium, alloys, granites glasses etc. With high accuracy to any geometrical shape. Our garnet is of indian origin, which is harder and heavier, hence it cuts faster. We are specialized in this grade. 25 or 50 kg polypropylene bags with inner liner. 25 or 50 kg multi-ply paper bags with inner liner. 1 ton or 2 ton jumbo bags with inner liner. 1 ton or 2 ton wooden pallets with plastic shrink-wrap or stretch wrap. 1ton or 2 ton high sided wooden pallets
RP-19 inert ceramic balls are the most widely used in refining, petrochemical, and gas processing applications with unmatched impact resistence, thermal shock and crush strength and survivalbility. Our balls is your smart choice in catalyst and adsorbent bed support media because of the high quality raw materials, controlled processing and the most consistent properties. Available sizes: 3mm, 6mm, 10mm, 13mm, 19mm, 25mm, 30mm, 38mm, 50mm, 75mm Chemical composition: SiO2 69%-74% Al2O3 19%-23% SiO2+Al2O3 ú+92% CaO 0.39% TiO2 1.18% MgO 0.51% K2O 3.06% Na2O 0.53% leachable Iron less than 0.1% Physical properties: Free volume (%) 40 Water absorption (wt. %) ú+0.5 Hardness, Mohsí» ú+7 Particle density (gm/cc) 2.3 Bulk density (kg/m3) 1370-1400 Maximum operating temperture, (íµ) 1350 Acid resistance(%) 99.6% Alkali resistance(%) 85% Thermal shock resistance(íµ-íµ) 427-20 Crush Strength size Crush strength, lbs(kg) 3mm (1/8í¦) 80 (36) 6mm (1/4í¦) 180 (82) 10mm (3/8í¦) 330 (150) 13mm(1/2í¦) 600 (273) 19mm(3/4í¦) 1300(590) 25mm(1í¦) 2200 (1000) 30mm(1-1/4í¦) 2200 (1000) 38mm(1-1/2í¦) 2600(1182) 50mm(2í¦) 3000 (1362).
RP-99 is widely used as catalyst and adsorbent bed support in refining, petrochemical and gas processing applications, where low silica content or high density is required. Available sizes: 3mm, 6mm, 10mm, 13mm, 19mm, 25mm, 38mm, 50mm, 75mm Chemical composition: SiO2 í_0.20% Al2O3 í¦99.2% CaO 0.08% TiO2 0.05% MgO 0.05% K2O 0.04% Na2O 0.09% leachable Iron less than 0.01% Physical properties: Free volume (%) 40 Water absorption (wt. %) ú+3 Hardness, Mohsí» ú+8 Particle density ( gm/cc ) 3.5 Bulk density (kg/m3) 1900-2100 Maximum operating temperture(íµ) 1800 Crush Strength size Crush strength, lbs(kg) 3mm (1/8í¦) 200 (90) 6mm (1/4í¦) 450(205) 10mm (3/8í¦) 880 (400) 13mm(1/2í¦) 1870 (850) 19mm(3/4í¦) 2860(1300) 25mm(1í¦) 3740(1700) 30mm(1-1/4í¦) 3740(1700) 38mm(1-1/2í¦) 4840(2200) 50mm(2í¦) 5500 (2500).
RP-G ceramic grinding balls are widely used in industries of ceramics, glass, porcelain enamel, pigment, chemicals, etc. They are suitable for applications for ball mill, sand mill, pot mill librating mill and other fine breaking plants with high hardness, high density and anticorrosion. Available sizes: 10mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm, 60mm, 70mm, 80mm RP-G92 RP-G90 RP-G85 Al2O3, % More than 92 More than 90 More than 85 SiO2, % Less than 4 Less than 5 Less than 10 Fe2O3, % Less than 0.2Less than 0.2 Less than 0.3 Bulk density, g/cm3 3.65 3.55 3.4 Abrasion, % 0.01 0.15 0.02 Hardness, Mohsí» 9 9 8.5 Water absorption, % 0.01 0.01 0.01 Crush stength, Mpa/m3 2200 1800 1700.
It is available in diffrent sizes Same as above
This superthin cutting disc for stainless steel is our new push product. the performence and using life have increasing much comprised with normal superthin cutting disc. SHARK superthin cutting disc for stainless steel have following advantages: 1) The using feeling is very sharp and comfortable. 2) Won't burn the work piece's surface 3) Especailly this disc have a very different & nice apperaence-both the disc's edge color is black and inner color is green.( Special arw abrasives) 4) Very long time using life 5) This disc have two reinforce net thuogh the thickness is very thin.also these two reinforce net have assure the using safe request. Discs' size Details 41AA1051016 105*1*16 4x1/24x5/8 41AA1151022 115*1*22.2 4-1/2x1/24x7/8 41AA1151222 115*1.2*22.2 4-1/2x3/64x7/8 41AA1151622 115*1.6*22.2 4-1/2x1/16x7/8 41AA1251022 125*1*22.2 5x1/24x7/8 41AA1251222 125*1.2*22.2 5x3/64x7/8 41AA1251622 125*1.6*22.2 5x1/16x7/8 41AA1501022 150*1*22.2 6x1/24x7/8 41AA1501222 150*1.2*22.2 6x3/64x7/8 41AA1501622 150*1.6*22.2 6x1/16x7/8 41AA1801622 180*1.6*22.2 7x1/16x7/8 41AA2301922 230*1.9*22.2 9x3/32x7/8.
