GGBFS Ground granulated blast furnace slag (GGBFS) The ground granulated blast furnace slag (GGBFS) is a by-product of iron manufacturing which when added to concrete improves its properties such as workability, strength and durability. This material is obtained by the heating of iron ore, limestone and coke at a temperature about 1500 degree Celsius. The process is carried out in a blast furnace. The formation of GGBFS is not direct. The by-product of iron manufacturing is a molten slag and molten iron. The molten slag consists of alumina and silica, also with the certain amount of oxides. This slag is later granulated by cooling it. For this, it is allowed to pass through a high-pressure water jet. This result in quenching of the particles which results in granules of size lesser than 5mm in diameter. The main constituents of blast furnace slag are CaO, SiO2, Al2O3 and MgO. These are the minerals that are found in most of the cementitious substances. The particles are further dried and ground in a rotating ball mill to form a fine powder, known as ground granulated blast furnace slag cement. Now different methods can be employed to perform the main process called as the quenching. Applications & Benefits of GGBFS: In concrete: The incorporation of ground granulated blast furnace slag in concrete manufacture gains many advantages which are mentioned below: GGBFS in concrete increases the strength and durability of the concrete structure. It reduces voids in concrete hence reducing permeability GGBFS gives a workable mix. It possesses good pumpable and compaction characteristics The structure made of GGBFS constituents help in increasing sulphate attack resistance. The penetration of chloride can be decreased. The heat of hydration is less compared to conventional mix hydration. The alkali-silica reaction is resisted highly. These make the concrete more chemically stable. Gives good surface finish and improves aesthetics. The color is more even and light. Lower chances of efflorescence. The maintenance and repair cost of structures are reduced thus increasing the life cycle of concrete structures. Unlike cement, GGBFS does not produce carbon dioxide, sulphur dioxide or nitrogen oxides. White Cement: White Portland Cement is of high quality, whiteness and strength, it essentially has the same properties and characteristics as gray cement, except for color. It is widely used in numerous applications such as precast concrete, cast-in-place concrete, terrazzo, median barriers, curbs, tile grout, paint, masonry units, swimming pools, glass fibre reinforced surface bonding mortars.
Microsilica (silica fume) is a by-product from silicon metal or ferrosilicon industries, is an amorphous silicon dioxide SiO2. This product reacts chemically with the calcium hydroxide in the cement paste which yields a calcium silicate hydrate gel that significantly enhances strength and durability. The super fine microsilica fills the voids between cement particles creating a very dense, less permeable concrete. White Cement advantages: Sustainability: Solar Reflectance Index (SRI): Floors finished with white or pastel color concrete will have a much higher SRI than floors with gray concrete, therefore they will reflect light better, and generate energy savings for the lifetime of the floors. Reduction of Heat Island effect: By constructing buildings with white concrete roofs or light-colored roof tiles, the Heat Island Effect is reduced from surfaces generating less heat and improved reflectivity. Architectural Concrete: White Portland Cement is ideal for decorative concrete and Architectural Concrete applications, Masonry and Cementitious Building Products. A key advantage of using white cement for these applications is that it provides a base color that can be tinted to custom colors to meet any color spectrum demand.
Pozzolan is a siliceous or siliceous and aluminous material that in itself possesses little or no cementitious value but will, in finely divided form and in the presence of moisture, chemically react with calcium hydroxide at ordinary temperatures to form compounds having cementitious properties. It is therefore classified as a cementitious material. There are both natural and artificial pozzolans. The quantification of the capacity of a pozzolan to react with calcium hydroxide and water is given by measuring its pozzolanic activity.
Photocells Fans & ventilation, Hazardous area lighting Industrial plugs & sockets Industrial & commercial Lamps Light fittings: fluorescent, weatherproof & floodlighting Refrigeration & air conditioning spares Water heating elements Wiring accessories MCB's Circuit breaker Vacuum Breakers Control transformers Fuses & load break devices Hazardous area products Industrial beacons Industrial sounders, buzzers Industrial surge protection Safety switches Clamp meters Multi-meters Testers Semiconductors: thyristors, rectifiers Pressure switches Solenoid & pilot valves Photoelectric Sensors
Safety IV Cannula Product Code: MED 159 Specifications: Sterile, individually packed in peelable blister pack Size/Strength: 14 G, 16 G, 17 G, 18 G, (45 mm), 20 FG(32 mm), 22 FG (25mm), 24FG, 26G (19mm) Description Passive, irreversible activation of safety mechanism Needle sharp tip is enclosed inside a plastic cage after pulling out. The Plastic cage is designed as such that once needle sharp is fully enclosed inside it cannot come out of the cage hence prevent the healthcare professionals from the risk of accident due to needle stick injury of injection. Injection port with one way silicone injection valve
A gasket is a mechanical seal which fills the space between two or more mating surfaces, generally to prevent leakage from or into the joined objects while under compression. Metallic Gaskets: \"Metallic Gaskets\" are gaskets that are fabricated from one or a combination of metals to the desired shape and size. Common metallic gaskets are Spiral Wound Gaskets, Double Jacketed Metal Gaskets, Solid Metal Gaskets, Corrugated Metal Gaskets, Ring Type Joint Gasket used for heat exchangers, compressors, condensers, pumps, valves and turbines. These metallic gaskets are suitable for high pressure & temperature applications and require high bolt load to seal. Types: � Spiral Wound, Double Jacketed, Solid Metal gaskets, Corrugated Metal Jacketed Gaskets, Ring type joint Gaskets Non Metallic Gaskets: \"Non Metallic Gaskets\" or \"Soft Gaskets\" are gaskets that are easily compressed under a low bolt load. They are composite sheet materials that are suitable for a wide range of general as well as corrosive chemical applications. They are easily available either in sheet form or as gaskets that are cut accurately to any reasonable shape and size. Non metallic gaskets are usually manufactured from materials like arimid fiber, glass fiber, elastomers, teflon (PTFE), compressed asbestos fibre (CAF), flexible graphite etc. Types are: Non Asbestos, Asbestos, Flexible Graphite, PTFE, Viton, Silicone Rubber, Neoprene and Flange Gaskets.
Incoloy Alloy 890 is a high-performance corrosion-resistant alloy that belongs to the chromium-nickel-molybdenum series of alloys. It is mainly composed of nickel, chromium, molybdenum, iron, and copper. This alloy has excellent corrosion resistance in various corrosive environments such as acids, alkalis, and salt solutions. Incoloy Alloy 890 offers high mechanical strength and toughness, good weldability, and ease of fabrication. It is resistant to stress corrosion cracking, pitting, and crevice corrosion, making it suitable for use in harsh and demanding applications in industries such as chemical processing, oil and gas, and marine engineering. The chemical composition of Incoloy Alloy 890 typically includes 26-30% nickel, 19-23% chromium, 4-5% molybdenum, 1.5-3% copper, 0.3% maximum carbon, 2.0% maximum manganese, and 0.5% maximum silicon. It may also contain small amounts of other elements such as nitrogen, phosphorus, and sulfur. In terms of mechanical properties, Incoloy Alloy 890 has a tensile strength of 620 MPa and a yield strength of 300 MPa at room temperature. Its elongation at break is 50% minimum. The alloy also has good impact strength and fatigue resistance at both room temperature and elevated temperatures. Incoloy Alloy 890 can be heat-treated to enhance its mechanical properties. Annealing at 1093-1204�°C for 30 minutes per 25mm of thickness followed by rapid air cooling can improve the alloy's toughness and ductility. Solution annealing at 1093-1177�°C followed by rapid water quenching can improve its corrosion resistance and high-temperature strength. Overall, Incoloy Alloy 890 is a versatile and high-performance alloy that can withstand corrosive environments and harsh operating conditions. Its excellent properties make it suitable for use in various industrial applications where high strength and corrosion resistance are required. The following are the execution standards of Incoloy alloy 890 in various countries: US: AMS 5837, AMS 5598, AMS 5666, AMS 5839, ASTM B366, ASTM B408, ASTM B425, ASTM B564, ASTM B751, ASTM B775, ASTM B829, UNS N08890 Europe: EN 10095 Germany: DIN 17742, DIN 17750, DIN 17754 UK: BS 3076 Japan: JIS G4902 China: GB/T 14992 We can provide the following the form:Incoloy alloy890 coil; Incoloy alloy890 strip;Incoloy alloy890 plate; Incoloy alloy890 sheets; Incoloy alloy890 tube; Incoloy alloy890 pipe;Incoloy alloy890 flat; Incoloy alloy890 bar GB:GH89/JIS:G4303/UNS:N008904/W.Nr:1.4539 Manufacture of chemical equipment such as heat exchangers, reactors, and evaporators. Applications in the petroleum extraction and refining industry, such as drill bits, casings, pumps, and valves. High-temperature components in the aerospace industry, such as turbine disks, turbine blades, and combustion chamber components in jet engines. Reactors and equipment in the pharmaceutical industry, as well as other equipment and components in high-temperature and corrosive environments.
different shut off valves KHWJ20F1.6P Relying on the profound industrial heritage of Deyang, Sichuan, YOYIK focuses on the innovative manufacturing of power generation equipment and accessories. The company not only has a modern production line, but also pays more attention to the training and introduction of talents. It has brought together a group of technical experts from well-known power station projects. They have integrated their valuable experience into product design and production, so that YOYIK's products always maintain an industry-leading position in performance and durability. From conventional accessories to customized solutions, YOYIK can always meet the diverse needs of customers. We have diversified supply of various spare parts required for power stations, as follows: #DF-different shut off valves KHWJ20F1.6P-DF pressure relief valve YSF12-85/130 Radial thrust bearing CO46-09-11 Charging and pressure measuring assembly of EH oil accumulator NXQ-A-25-31.5-L-Y Stem + coil + plug 02-178116 Boiler feed water pump seal ring DG600-240-07-01(11) globe valve stainless J61Y/DN40/PN4.0 12 volt 2 way hydraulic solenoid valve 5BYV Sealed water pump 80AY100X2A oil shut off valve DFJ125-1.6P pressure hose SMS-12/15-610-B VALVE, SOLENOID+COIL ZBSF-2Y oil needle valve SHV4 Resistant fuel pump outlet high pressure hose 16G2AT-HMP(25)-DKO25-1600 solenoid valve J-220VDC-DN10-D/20B/2A Three screw oil pump HSNS280-46 water in oil detector OWK-1G Hydraulic pump GPA2-16-E-20-6.3 steam check valve H62W, DN20, PN4.0MPa Check valve HQ15.04Z The electromagnetic valve HT8316G074 220/50 solenoid valve 4WE6D61B/CW220-50N9Z5L/V High pressure ball valve KHB-M27Ã??1.5-1212-02X globe type control valve 50BJ-1.6P axial and radial piston pump PVH074R01AB10A2500000001E010A non-return valve (DN8) PVP-8-1-1/0.06 2 centrifugal water pump DFB80-80-230 EH oil accumulator bladder (plus seal) NXQ AB25/31.5-L-E D/R Self Aligning Ball Bearing With Cylindrical Bore SKF 2307 Armored platinum thermal resistor WZGPK2-33U-M100A150J120A-M212 inlet shut off valve JC40-16P O-ring 2 HB4-56J8-37 different shut off valves KHWJ20F1.6P different shut off valves KHWJ20F1.6P MY-DFYL-2024-8-1