China ASME gas steam boiler air preheater is the equipment that uses the boiler tail flue smoke to heat the entering air with its inside tubes .It is used to improve the heat exchange performance of the boiler, and reduce energy consumption. Boiler pressure parts replacement asme air preheater is a general term used to describe any device designed to heat air before another process (for example, combustion in a boiler) with the primary objective of increasing the thermal efficiency of the process. They may be used alone or to replace a recuperative heat system or to replace a steam coil. This is the introduction about China ASME gas steam boiler air preheater.
Wisdom jie 7 three yuan catalysts Ternary catalytic converters, which is installed in the automobile exhaust system is one of the most important gas purification device, it can be auto exhaust CO CO, HC hydrocarbons and the harmful gas such as nitrogen oxide NOx by oxidation and reduction into harmless carbon dioxide, water and nitrogen. Properties: the product is divided into four attributes: European standards: ordinary, quiet type;The three criteria: the year of careful, exhaust up to standard;The four criteria: the year of careful and eliminate trouble light, tail
This series of products are reliable sealing performance, maintenance-free for 20 years, switch torque light, can be installed in heat transfer stations, district heating pipe network, branch pipes, heat exchanger unit, heat transfer equipment or ancillary equipment connected to other.Use for cut off . The main use of the urban heat, city gas, city water supply and drainage lines. Name:industry ball valve Material:casting, forging etc Working pressure: 150-2500lb Size: dn50-dn1200 Sandard: api Operation: handle, electric worm gear Medium: water, oil, gas Lead time: around 35 days Certificate: iso 9001:2008
Api5ct casing can be divided into seamless and welded steel tubes, welded steel tube mainly refers to the straight seam steel pipe, large diameter casing is generally straight seam submerged arc-welded steel tubes. Mainly used for transportation of oil, natural gas, coal gas, water and other liquids and gases. The main applications of the product, mainly distributed in the Middle East, Europe and North America. Api5ct according to the length of the casing can be divided into R-1,R-2 and R-3, three kinds of specifications. http://www.sellsteels.com/steel-pipe/API-5CT.html
We are a trading and manufacturing company based in Germany Product details: 1. Refillable Electronic plastic lighter . 2. With a big size :97*34*15 mm 3. Butane gas lighter . Weight of gas is about 7 g . 4.Half transparent five colors . 5. PACKAGE: 20PCS/BOX,400PCS/CARTON OURTER CARTON SIZE:51.5*32.5*19CM The box is customized , it can be normal color box , display box or blister package . If you are interested in our products, kindly send us your detailed requirement to get best rate quotation.
Application: Intelligent parking system High-way toll system Airports,Municipalitie,Busniess centers,Shopping centers, Hotels,Residential Area,Sport and Exhibiton Venues Description 1) Open/close time: 1-4,2-6 optional 2) Max. 4m fence arm with rubber bar 3) Inclusive of arm and "push button" which opens/closes barrier 4) Exclusive of LED light bar,remoter, boom bracket and anti-collision mechanism: need to buy extrally 5) Optional housing color: yellow (default),orange, white, red and blue 6) Optional boom arm direction: leftward or rightward Features 0.8 second fastest action and 100% duty cycle operation with 5 million MTBF Easy installation and maintenance reduces your labor cost Heavy-duty and simple-design housing System automatically self-checks operation status and reports errors Sine lever drive mechanism ensures smooth landing of boom without shaking Anti-collision protects boom arm and vehicle (optional) Safety--- Anti-hit by pressure resistance bounce Safety--- Anti-hit by Loop Detector (Optional) Safety--- Anti-hit by IR photocell (Optional) Safety--- Anti-hit by Opening Priority Closing Priority Automatically close after the given time Automatically close or open by loop detector (Optional) Manually control in case of no power Boom open up fully or close down in case of power failure Anti-condensation in cold climate Transparent plastic covers on Control Board Specifications Open/close time 1-4, 2-6Soptional Octagonal Arm Max. 6mtr. ;45100mm Aluminum alloy Power Supply AC 220V�?�±10%,50/60HZ AC Motor 70W concreted decelerating torque motor Controller ARM 32 Cortex-M3 CPU variable frequency board Remote distance >20mtr. RS 485 interface (optional) 9600bps, ASCII decimal encoded Housing material 2mm cold-roller sheet Housing Painting Automobile Painting, 5 years without rust,shedding and fading IP level IP 54 Housing size 330*345*950mm G.W 60 KG Operating temperature -25�?�°c Humidity 10%-95%
LD15 Laser PM2.5 Dust Sensor Model Product Details Product overview Particle sensor pm2.5 LD15 is a high-precision particle sensor based on the theory of laser MIE scattering. It can continuously collect and calculate the number of suspended particles with different particle sizes in air per unit volume, that is the concentration distribution of particles, and then convert to mass concentration. And output in the form of universal digital interface. The sensor can be embedded with various instruments related to the concentration of suspended particulates in the air or environmental improvement equipments to provide timely and accurate concentration data. LD15 Laser PM2.5 Dust Sensor Model Working principle laser sensor LD15 adopts MIE spherical particle scattering principle, that is, laser sensor uses laser to irradiate suspended particulate matter in the air to produce light scattering, photoelectric detector collects scattering light intensity in a certain angle range, the scattering light intensity will be linearly converted to voltage, and then sent to data processing system, the data processing system take the principle of Michaelis scattering theory to deal with the datas, then the equivalent particle size and the number of particles with different particle sizes per unit volume are obtained. Main feature 1 High measure accuracy up to 0.1�¼m 2 Zero error alarm rate 3 Real-time response and support for continuous data collecting 4 Minimum resolution particle size 0.1�¼m 5 Electronic controlled devices lifetime > 8 years, average working time > 5 years. 6 Wide range of application, no need for air duct design, compatible with multi-protocol output 7 light and thin design, suitable for detectors, wearerable equipments, air purifiers, fresh air systems, etc. 8 Six-sided shielding combined the software anti-jamming algorithm, with higher anti-jamming performance Typically Application (1) Particle monitor instruments (2) Environmental improvement equipments Product Specification particle sensor pm2.5 Module Product Specification Note 1 : Maximum range means that this sensor ensures that the maximum output value of pm2.5 standard value is not less than 1000 u g / m3. when the data is > 1000 u g / m3. pls take the actual measure value Note 2 : the consistency data of the particle concentration is the data in the appendix -Measuring temperpture condition is 20,humidity condition is 50% .
Flue Gas Heat Recovery Study Every 20C heat recovered from Flue Gases translates to ~1% improvement in Boiler efficiency. For flue gases with SOx and/or sooty, particulate material Conventional heat exchangers suffer from cold spot and SOx condensation corrosion due to cold spots. Also, sooty flue gases offer challenges with respect to cleaning and maintenance in conventional exchangers. HPHE operates at isothermal conditions and hence does not suffer from cold spot formation. Flue gases can be cooled close to the condensation temperature allowing higher heat recovery. Automated or manual in-situ cleaning of HPHE makes it an ideal exchanger for sooty flue gases. This study focuses on a boiler producing 6 t/h saturated steam at 10 bars. Two fuel cases have been considered for this study, Briquettes and Natural Gas. Briquette fired boiler The flue gases will contain a high amount of particulate/soot. The evaporator section of the HPHE for this case has non finned smooth heat pipes and is fitted with an Ultra-Sonic soot blower. The graph on the right shows the Cost Saved per year and HPHE CAPEX for 60, 80, 100, 120 �°C heat recovered from flue gases, assuming the flue gas exits the boiler at 200�°C. Savings is calculated based cost of steam @ Rs 2.3/kg Savings is calculated based cost of steam @ Rs 4.2/kg Natural Gas fired boiler The HPHE for this case will have fins in the evaporator section to improve the overall heat transfer. In case there is SOx in the flue gas, the gases can be cooled to a temperature close to the dew point at the stack exit. The graph on the left shows the Cost Saved per year and HPHE CAPEX for 60, 80, 100, 120 �°C heat recovered from flue gases, assuming the flue gas exits the boiler at 200�°C. The shown Savings and CAPEX figures are estimated values. Connect with us to find our the exact cost savings and HPHE CAPEX for your project.
Product Introduction SF6 switch is a widely used high voltage electrical appliance in the power system. SF6 gas density relay is an important element used to monitor the variation of SF6 gas density in the SF6 switch body during operation. Its performance directly affects the operation safety of SF6 switch.Due to the infrequent operation of SF6 gas density relay in the field it is often found that the operation is not flexible and the contact contact is not good after a period of time and some of the temperature compensation performance of the density relay becomes worse. When the ambient temperature changes suddenly the SF6 density relay often misoperates.Therefore DL/T596-2005 "precautionary test regulations for power equipment" stipulates that each SF6 switch user should verify SF6 gas density relay regularly.From the perspective of actual operation it is necessary to carry out regular calibration of SF6 density relay and pressure gauge in field operation. The check pressure sensor with high precision and high speed A/D converter combining with the 32 bit high performance microprocessor can check the performance of A variety of SF6 gas density relay can accurately measure the movement of the signal when the current temperature pressure value arbitrary automatically when the environment temperature of 20 â?? conversion standard pressure and have A print store and U disk offload function at the same time the fault in the process of automatic identification test.Sf6 gas density relay calibrator is convenient to carry simple to operate high test accuracy strong stability and good reliability which reflects the characteristics of "intelligent" instrument.
SF6 switch is a widely used high voltage electrical appliance in the power system. SF6 gas density relay is an important element used to monitor the variation of SF6 gas density in the SF6 switch body during operation. Its performance directly affects the operation safety of SF6 switch.Due to the infrequent operation of SF6 gas density relay in the field it is often found that the operation is not flexible and the contact contact is not good after a period of time and some of the temperature compensation performance of the density relay becomes worse. When the ambient temperature changes suddenly the SF6 density relay often misoperates.Therefore DL/T596-2005 "precautionary test regulations for power equipment" stipulates that each SF6 switch user should verify SF6 gas density relay regularly.From the perspective of actual operation it is necessary to carry out regular calibration of SF6 density relay and pressure gauge in field operation. The check pressure sensor with high precision and high speed A/D converter combining with the 32 bit high performance microprocessor can check the performance of A variety of SF6 gas density relay can accurately measure the movement of the signal when the current temperature pressure value arbitrary automatically when the environment temperature of 20 â?? conversion standard pressure and have A print store and U disk offload function at the same time the fault in the process of automatic identification test.Sf6 gas density relay calibrator is convenient to carry simple to operate high test accuracy strong stability and good reliability which reflects the characteristics of "intelligent" instrument.
Used tyre is a kind of non-fusible material which not only take up farmland, but also endanger environment. Normal ways to process solid waste like landfill, burn etc are not suitable for used tires. How to solve used tires pollution? Cost of used tyre recycling plant is more and more likely received by people all over the world. It not only solve used tire disposal problem environmental friendly, but also can bring you rather considerable profit. Cost of used tyre recycling plant can process used tyres into 45%-52% fuel oil, 30% carbon black and 15% steel wire. We have 9 years’ experience in this area. Since 2011, China started to export used tyre recycling plant to foreign countries. Till now, we’ve exported our used tyre recycling plant to more than 30 countries, such as Italy, Romania, Bangladesh, Malaysia, Mexico, Albania, Ecuador, Macedonia, Egypt, Panama, Guatemala etc. 1. Put raw material into reactor by full-automatic feeding machine. The reactor is supposed to be left 1/3 space for rotating more smoothly. Then make sure the door of feeding machine is closed. 2.Reactor will be gently heated by burning the fuel material (coal, wood, natural gas, LPG or tire oil generated from last batch). The oil gas will be released when the temperature reached 100? (250-280? is the top output rate interval). Heavy oil gas separated by manifold is supposed to be liquefied and drop down into the heavy oil tank. The lighter gas will rise up to the oil condensers, be liquefied into oil and stored in the oil tank. The incondensable gas through dusulphuration and dedusting by hydroseal will be led to the furnace for recycling. 3. After all the above work has been done, cool down the reactor. Then the carbon black will be discharged automatically. 4.There possibly will be a little exhaust gas left, and you should not expel it until it has reached the emission standard. 5. Before starting next batch, make sure all the work has been done.
Steel material, steel plates, steel sheets, steel coils, steel strips, carbon steel, alloy steel, stainless steel, main steel materials such as carbon steel, low alloy high strength steel, boiler and pressure vessel steel, gas cylinder steel, shipbuilding and offshore platform steel, pipeline steel, weather resistant steel / corten steel, alloy steel, automobile structure steel, abrasion resistant steel, bulletproof steel / armor steel, stainless steel, galvanized / color precoated steel.Fabrication and machining such as cutting, weldind, bending, rolling, drilling, grinding/polishing, forming, precision manufacturing, assembling
HR & CR coils, GI coils, secondary GI & EG coils, PPGI coils, secondary PPGI coils, aluminum coils, PPAL coils, steel fencing / hoarding, single skin panels, insulated sandwich panel, binding wire, sanitary items, water heaters, hvac products, film faced marine plywood, polythene sheets, GI pipes, gypsum board, electrical cables, CAT6 cables, refrigerant gas, safety shoes, cutting disk and building materials..
Equipment & plant made of borosilicate glass 3.3 including pilot plant & kilo labs / mini plant teaching units, glass equipment, lab glassware, lab glass reactor, glass pilot plant, kilo lab, nutsche filter, glass reactor, laboratory glassware, test tube, beaker, volumetric flask, bromine recovery plant, hcl gas generation plant, sulfuric acid dilution plant.Designing, fabrication, engineering, exporting & installation
Mechanical seals and bearings & bushings, mechanical seals faces. seal ring & matting ring), fep o ring, wave spring and other seals, components, o ring seals, elastomeric bellow seals, metal bellow seals, wave spring seals, multi spring seals, double seals, ptfe teflon seals, cartridge seals, agitator mixer seals, dry gas seals and split seals.
Trading and supply of oil; wholesale and retail trade and supply of petroleum products and petroleum derivatives, trade and supply of gas through domestic and international pipelines and delivery by ships, trade and supply of gaseous fuels through domestic and international pipelines; and delivery by ships, trade in liquid and gaseous fuels and similar products, trade in coal and other energy carriers!.
Heavy machinery industrial engineering pattern and casting dies y try out workholding tool nitrogas (gas springs, cam units, manifold systems) spare parts laser equipments (cut, welding, marking), 3 d printer modular container houses solar energy welding guns transport systems prevention and protection against overpressures and explosions.
Commodities: limestone origin china, vietnam iron ore steel billets origin china, ukraine, saudi arabia steel pipes origin china used rails origin saudi arabia aluminum ingots origin china, oman, saudi arabia natural gas origin china medical: hand sanitizer origin china, hong kong face mask origin china, hong kong nitrile gloves origin china, hong kong ventilator origin china.
Solenoid Valve , Diaphragm Solenoid Valve, Direct Acting Solenoid Valve, High Temperature Solenoid Valve, High Pressure Solenoid Valve, Food Grade Solenoid Valve, Water Fountain Solenoid Valve, Anti Corrosive Solenoid Valve, Explosion Proof Solenoid Valve, Small Household Solenoid Valve, Auto Drain Solenoid Valve, Gas Solenoid Valve, Pulse Solenoid Valve, Motorized Valve, Pneumatic Valve, Manual Valve, Pneumatic Diaphragm Control Valve, Water Pressure Reducing Valve And Safety Relief Valve.
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