Product Application: Used in the first groove of aluminum pistons in internal combustion engines, initially applied to diesel engine aluminum pistons, with wear-resistant insert rings widely used and promoted on gasoline engine aluminum pistons in recent years as industry demands for gasoline engine pistons have increased. Features: Compared to traditional aluminum pistons, pistons with insert rings have seen an average increase in lifespan of 5-8 times, enhancing energy utilization and combustion efficiency, while reducing emissions. Additionally, it significantly improves the performance and reliability of internal combustion engines. Material: The wear-resistant insert rings are made of high-nickel austenitic cast iron, while aluminum pistons are typically made of silicon-aluminum alloy. Their similar coefficients of expansion form the basis for the application of wear-resistant insert rings in the first groove of pistons. Wear Resistance: High-nickel austenitic cast iron exhibits outstanding wear resistance, optimizing friction with piston rings at high temperatures, thereby increasing piston lifespan. Thermal Conductivity: The material boasts excellent thermal conductivity, facilitating heat transfer and dissipation to maintain piston head temperature within a reasonable range. Corrosion Resistance: Strong corrosion resistance enables adaptation to various working environments, ensuring stability under different conditions. Environmental Friendliness: Prolonging piston lifespan ensures combustion chamber sealing during piston operation, enhancing combustion efficiency, and reducing exhaust emissions. Precision Machining: Precise machining techniques during manufacturing ensure products meet design requirements, enhancing performance.
Product Application: Applied to the first groove of aluminum pistons in internal combustion engines, primarily used in diesel engine aluminum pistons, with aftermarket sales predominating. Features: 1. Integration of Wear-Resistant Insert Rings with Internal Cooling Channels through brackets offers several advantages over pistons simultaneously using insert rings and salt cores: (1) Single positioning reduces operational and process difficulties and CT time, improving production efficiency. (2) Before casting, simple shot blasting and preheating of wear-resistant insert rings are sufficient, eliminating the need for separate treatment (3) Reduces quality loss caused by using salt cores, enhancing piston yield.(4) Decreases flushing procedures and costs associated with salt cores. (5) Minimizes wastewater handling and management. 2. Customized Design: Tailored design of bracket-type internal cooling channel wear-resistant insert rings to meet diverse piston and industry requirements, ensuring optimal adaptability. 3. Material: The wear-resistant insert rings are made of high-nickel austenitic cast iron, while aluminum pistons are typically made of silicon-aluminum alloy. Their similar coefficients of expansion form the basis for the application of wear-resistant insert rings in the first groove of pistons. Wear Resistance: High-nickel austenitic cast iron exhibits outstanding wear resistance, optimizing friction with piston rings at high temperatures, thereby increasing piston lifespan. Thermal Conductivity: The material boasts excellent thermal conductivity, facilitating heat transfer and dissipation to maintain piston head temperature within a reasonable range. Corrosion Resistance: Strong corrosion resistance enables adaptation to various working environments, ensuring stability under different conditions. Environmental Friendliness: Prolonging piston lifespan ensures combustion chamber sealing during piston operation, enhancing combustion efficiency, and reducing exhaust emissions. Precision Machining: Precise machining techniques during manufacturing ensure products meet design requirements, enhancing performance.
Product Application: Salt cores, when flushed out of the piston, form internal cooling passages, reducing the temperature of the piston head and the first ring groove area, thus enhancing the piston's lifespan. Features: 1. High Strength, Excellent High-Temperature Resistance: Salt cores do not fracture when preheated in a 720�°C furnace or during piston casting operations. 2. Immersion Resistance: Salt cores do not rupture or generate gas when poured with aluminum solution, nor do they cause salt to float on the solution's surface. 3. Easy Dissolution, Quick Flushing: After casting into the piston blank, salt cores can be completely flushed out within a maximum of 10 seconds under a water pressure of 200 bar. 4. Surface Quality: Salt cores exhibit no quality defects on the surface, such as cracks, sharp edges, burrs, notches, oil stains, etc., with smooth arc transitions. In modern internal combustion engines, pistons inevitably bear increasing thermal loads. Particularly with the increasing use of turbocharged engines in mid-to-high-end vehicles worldwide, turbocharging technology has become popular to enhance engine power and torque, improve fuel economy, reduce exhaust emissions, and lower fuel consumption. To meet the growing power requirements and ensure the safety of piston operation, pistons with internal cooling passages, formed by salt cores during the aluminum piston casting process and then removed by water flushing after casting, have become the inevitable choice for high-speed, high-power engines.
-sterling silver ring with blue bugget stones. -stone info: AAA:5mm-1pcs 1.1mm-8pcs Blue spinel:1*2*2.5mm-16pcs -rhodium plated -MOQ: 100PC+
PTFE pall ring is developed on the basis of the PTFE raschig ring, It is to open one or two layers of rectangular holes in the sidewall,and the base material of the holes is not out of the sidewall but forms inward bending of blade.The same size of Pall ring and Raschig ring have the same surface area and porosity,
Brand: pagooda Application range: deflection Type: fixed inductor Model: 0510 0410 Package form: color ring inductor Winding form: single-layer winding Magnetic properties: hollow core Core shape: E shape Working frequency: high frequency Installation method: vertical seal Frame material: plastic Inductance: 4R7K Allowable error: M=�±20% Inductive resistance XL: 20 Rated current: 30 Distributed capacitance: 22 Nominal voltage: 16 Color ring inductance (color code inductance): refers to the inductance that is painted with different color rings on the surface of the inductor to represent the inductance (similar to the resistor). It is usually represented by a four-color ring. The color ring at one end of the inductor is the first ring, and the other end with more natural colors of the inductor is the last ring. The first color circle is the tens digit, the second color circle is the single digit, the third color circle is the multiple to be multiplied (in mH), and the fourth color circle is the error rate. Basic Features: 1. Sturdy structure, low cost, suitable for automated production. 2. Special iron core material, high Q value and self-resonant frequency. 3. The outer layer is treated with epoxy resin, which has high reliability. 4. Large inductance range and automatic plug-in. Welcome friends who are interested to consult online
Application range: deflection Type: fixed inductance Brand: PAGOODA Model: 0510 0410 Package form: color ring inductor Winding form: single layer Magnet properties: empty core Mix core shape: E-shaped Working frequency: high frequency Installation method: vertical seal Skeleton material: plastic Inductance: 4R7K Allow error: m = ± 20% Inspector XL: 20 Rated current: 30 Distributed capacitance: 22 Nominal voltage: 16 Color ring inductance (color code inductance): refers to an inductance of the inductor amount (similar to the resistor) in the surface of the inductor. Usually, the four-color ring is used, and the color loop at one end of the inductor is the first ring, and the other end of the inductor body has a large number of end rings. The first color ring is ten digits, the second color ring is a bit number, and the third-color ring is a multiplication (unit of unit), and the fourth color ring is an error rate. Basic Features: 1. Structural solid, low cost, suitable for automation production. 2. Special iron core material, high Q value and self-resonance frequency. 3. The outer layer is treated with an epoxy resin and a high degree of reliability. 4. Large inductance, automatic plug-in.
Metric Thread: Item No. WLL/T Thread M Technical parameter/mm Tightening Torque/Nm Weight/kg L A B C D F K H S DS888-M8 0.5 M8 1.25-6g 12 50.5 37 76 14 101.5 49.5 38 8 30 0.8 DS888-M10 0.7 M10 1.5-6g 16 50.5 37 76 14 101.5 49.5 38 8 60 0.8 DS888-M12 1 M12 1.75-6g 18 50.5 37 76 14 101.5 49.5 38 8 100 0.8 DS888-M14 1.5 M1 2.0-6g 21 50.5 37 76 14 101.5 49.5 38 8 120 0.8 DS888-M16 2 M16 2.0-6g 24 50.5 37 76 14 101.5 49.5 38 8 150 0.8 DS888-M18 2.5 M18 2.5-6g 40 73 54 105 20 145 77 48 12 200 1.9 DS888-M20 3 M20 2.5-6g 40 73 54 105 20 145 77 48 12 250 2 DS888-M22 3 M22 2.5-6g 40 73 54 105 20 145 77 48 12 250 2.1 DS888-M24 4.5 M24 3.0-6g 40 73 54 105 20 145 77 48 12 400 2.5 DS888-M27 5 M27 3.0-6g 40 98.5 73 149 30 201.5 103.5 68 17 450 5.5 DS888-M30 7.3 M30 3.5-6g 45 98.5 73 149 30 201.5 103.5 68 17 500 5.5 DS888-M33 8 M33 3.5-6g 50 98.5 73 149 30 201.5 103.5 68 17 800 5.5 DS888-M36 10 M36 4.0-6g 54 98.5 73 149 30 201.5 103.5 68 17 1000 5.5 DS888-M39 10 M39 4.0-6g 58 98.5 73 149 30 201.5 103.5 68 17 1200 6 DS888-M42 12.5 M42 4.5-6g 63 98.5 73 149 30 201.5 103.5 68 17 1500 6 DS888-M45 15 M45 4.5-6g 63 98.5 73 149 30 201.5 103.5 68 17 1800 6 DS888-M48S 16 M48 5.0-6g 63 98.5 73 149 30 201.5 101.5 70 17 2000 6.5 DS888-M48B 20 M48 5.0-6g 68 120 93 182 36 249 125 84 19 2000 11.5 DS888-M52 20 M52 5.0-6g 68 120 93 182 36 249 125 84 19 2000 12 DS888-M56 25 M56 5.5-6g 78 120 93 182 36 249 125 84 19 2100 12 DS888-M60 25 M60 5.5-6g 90 120 93 182 36 253 125 88 19 2200 13 DS888-M64S 32 M64 6.0-6g 90 120 93 182 36 253 125 88 19 2200 13 DS888-M64B 33 M64 6.0-6g 100 186 144 278 58 395 195 136 36 6000 42 DS888-M72 4 35 M72 4.0-6g 110 186 144 278 58 395 195 136 36 7000 43 DS888-M72 6 35 M72 6.0-6g 110 186 144 278 58 395 195 136 36 7000 43 DS888-M80 40 M80 6.0-6g 120 186 144 278 58 395 195 136 36 8000 44.5 DS888-M90 45 M90 6.0-6g 135 186 144 278 58 395 195 136 36 9000 46.5 DS888-M100 50 M100 6.0-6g 150 186 144 278 58 395 195 136 36 10000 49
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Location: China Business Type: Manufacturer, Exporter Brands: FENGHAO Certificate: ASBI Wal-Mart Paymentï¼? 30% deposit Minimum order quantityï¼? 10000 Rod Price: Advisory Delivery time: 50 days after order confirmation Payment method: T/T D/P L/C Shipping methods: Ningbo Port Shipping
Brand: pagooda Application range: deflection Type: fixed inductor Model: 0510 0410 Package form: color ring inductor Winding form: single-layer winding Magnetic properties: hollow core Core shape: E shape Working frequency: high frequency Installation method: vertical seal Frame material: plastic Inductance: 4R7K Allowable error: M=±20% Inductive resistance XL: 20 Rated current: 30 Distributed capacitance: 22 Nominal voltage: 16 Color ring inductance (color code inductance): refers to the inductance that is painted with different color rings on the surface of the inductor to represent the inductance (similar to the resistor). It is usually represented by a four-color ring. The color ring at one end of the inductor is the first ring, and the other end with more natural colors of the inductor is the last ring. The first color circle is the tens digit, the second color circle is the single digit, the third color circle is the multiple to be multiplied (in mH), and the fourth color circle is the error rate. Basic Features: 1. Sturdy structure, low cost, suitable for automated production. 2. Special iron core material, high Q value and self-resonant frequency. 3. The outer layer is treated with epoxy resin, which has high reliability. 4. Large inductance range and automatic plug-in.
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