Magnesium Oxide boards are certified fire resistant, water resistant, high-impact interior and exterior construction panel. MgO panel's load capacity meets the requirements of both residential and commercial structures. With its mold resistance, fire resistance and high-impact properties, MgO boards could be used in high value areas i.e. safe rooms and equipment rooms or when health and safety concerns exist. MgO board is light tan to cream in color. Standard production material is very smooth on one side and sand textured on the other. Features Fire resistant (Grade A1) building material; Lighter, more flexible and stable than traditional sheeting systems; Time and material saving - dramatically reducing construction costs; Environmentally friendly, applying a sustainable production process with reduced CO2 footprint; Ideal for time, safety and health sensitive construction applications; Specification Dimensions (mm) Weight (kg) Quantity / 20'GP(in pallets) 3*1220*2440 9.5 1800pcs 6*1220*2440 19 1080pcs 8*1220*2440 25 808pcs 10*1220*2440 31.5 648pcs 12*1220*2440 37.5 540pcs 15*1220*2440 47 432pcs 18*1220*2440 56.5 360pcs 20*1220*2440 62.5 324pcs
Valve Gate: The core parts of flat gate valves used in the petrochemical industry require high pressure, wear resistance, corrosion prevention against H2S and CO2, especially wellhead and Christmas tree valves have higher requirements. PRODUCT PARAMETERS As shown below, here are some tables helping you know more about basic high performance valve gate data: 1. Common base material and chemical composition Common base material and chemical composition�wt.%� Mat Type C Si Mn P S Cr Mo Ni Cu Nb Al Ti Co Fe 4130 0.28-0.33 0.15-0.35 0.4-0.6 �0.025 �0.025 0.8-1.1 0.15-0.25 �0.03 �0.03 Bal 4140 0.38-0.45 0.15-0.35 0.75-1.0 �0.025 �0.025 0.8-1.1 0.15-0.25 Bal 410 0.08-0.15 �1.0 �1.0 �0.025 �0.025 11.5-13.5 �0.75 Bal
QR Code PCB Laser Marking Machine PCB-0404 Laser Marking Machine Usage PCB inline QR code laser marking machines are mainly used for automatic engraving QR code on PCB surface (different model according to PCB's size ), available on white oil, green oil, black oil and other inks and copper surface . It can automatically engrave QR code of raw materials procurement, production process, batch, manufacturer, date , and destination for trace ability and management. Feature 1, Imported CO2 laser, fiber laser, green laser, UV laser, stability performance. 2, Imported high speed vibrating mirror, high processing precision and marking speed, stable performance. 3, Easy to use software interface , easy to learn. 4,Automatically obtain the work order, product batch number, material name encoding, specifications and other information and automatic marking. 5, Automatically read and save the QR code, record and alarm if not available. 6, Automatic feeding ma chines can be customized. 7,Environmental friendly, less consumables,less pollution, free maintenance compared to ordinary jet printing way.
Our company supplied dried eucheuma cottonii with specification: - Product name : Dried purple eucheuma cottonii - Origin :Vietnam. - Moisture : 38% max - Impurities: 3% max - Variety: eucheuma cottonii. - Type: raw and crush - Color: Natural brown and purple. - Quality: As export stardard, No impurities No SO2, no CO2,.... No preservative substance,... - Shelf life : 24 months - Use: food, extra carrageenan,... - Packing : 25kgs/PE bag, 50 kgs/ PE bag /PP bag or as customer request. - Minimum quality : 1 container 20 feet . - Delivery time: Within10 days ( after we received payment) - Payment method : 100 % L/C at sign or T/T (30/70) - Storages : dry place. - Supply Ability: 100tons/months. you are interested in our products, Please feel free to contact us for best quotation assistance: I always welcome any comment & willing to reply any questions from you.
Double action baking powder 500g/bag Aluminium-free baking powder Double action baking powder Brand: jianshi Aluminium-free double action baking powder is made from disodium dihydrogen pyrophosphate(sapp), sodium bicarbonate, corn starch, etc. It is widely used in wheat flour foods?? fast production, especially suitable for bakery products, such as high-grade cakes, cookies etc. It has strong continuous foaming ability, and can uniformly release gas in different stages, while make the bakery foods soft, puffed, having uniform internal organization structure, fine bubble hole, full of elasticity and gloss, delicate taste and good flavor. Specification items specifications results Description A white, free flowing powder Conform to requirement Total co2 , ml/g 35.0 94.0 Loss on drying, % 3.0 0.3 Nitric acid-insoluble substances, %?¤ 2.0 0.08 Arsenic, (mg/kg) 2.0 < 2.0 Heavy metals (as pb), (mg/kg) 20 < 20 Ph(10g/l solution) 5.0~9.0 7.2 Conclusion: this product conforms to requirements of standard gb1886.245.
Jianshi brand baking powder 500g/bag aluminium baking powder baking powder Brand: jianshi Our baking powder is high quality aluminium single action baking powder, is made from aluminium salt, sodium bicarbonate, corn starch, etc. It is suitable for making bakery foods such as breads, biscuits , cakes, etc. It is high quality and inexpensive, rapid, simple, time and energy saving. It can make the bakery food products stable, having soft internal structure, small uniform holes, and delicate taste. Specification items specifications results Description A white, free flowing powder Conform to requirement Total co2 , ml/g 35.0 104.5 Loss on drying, % ?¤ 3.0 0.5 Nitric acid-insoluble substances, %?¤ 2.0 0.4 Arsenic, (mg/kg) 2.0 < 2.0 Heavy metals (as pb), (mg/kg) 20 < 20 Ph(10g/l solution) 5.0~9.0 6.8 Conclusion: this product conforms to requirements of standard gb1886.245.
1. Fermentation system is usually composed of 6 12 fermenter tank, specifications is from 100l to 2000l and all species diversity, can also be customized according to your need;the equipment bladder using international standards of high quality stainless steel material welded together, pu high pressure foaming insulation cone bottom structure;outsourcing can use stainless steel mirror, dumb light, carbon steel, spray and other forms according to customer demand ., 2 .Adopts international standardization beer fermentation production technology, the internal mirror polishing which can achieve 0.8um0.6um0.2um polishing quality standard and fully meet the beer fermentation, plc automatic cleaning, disinfection system requirements., 3 .Fermenter cooling jacket, can meet the technical standard of countries all over the world, adopts the maitreya edition, arch channel, corrugated channel, screw and clip swap hot way to meet different cooling medium and the pressure of the heat exchange technology needs., 4.Connection with washing sterilization pipeline is between the fermenter material pipelines, cooling return pipe and co2 pipeline. All stainless steel pipeline contact with material adopts health level iso or pin standard pipe, both inside and outside wall polishing to meet the food hygiene standards.
a.The CO2 RF laser generator original imported from Germany , high quality laser spot with uniform power density and stable output power . b. The light path cavity adopts sealed dual dust-proof design , ensure the laser source , galvanometer and other core optical parts work in a clean environment , make the machine work more stable with longer life c. Three axial dynamic high speed scanning system , imported core component , equipped with digital display focusing function , small gathering spot , large working area , high speed , flexible and good stability d.Aluminum frame , compact structure , smaller area occupation and higher space utilization.The upper and lower double suction structures enable the processing dust to be effectively removed so as to achieve environmental protection and safety e.The optical bench can be adjusted manually to meet different processing size requirement , the largest working area can reach to 600*600mm f.The self-developed professional control system Smart Scanner ,quick data processing, easy operation , small resource occupation . Compatible with AutoCAD,CorelDraw with high processing efficiency.
1. power & free conoveyor with automotive paint shop 2. deionizing booth and CO2 cleaning booth attached with robotic automotive paint shop 3. convective baking oven for robotic automotive paint shop 4. wet-on-wet painting process for automotive paint shop 5. robotic spray painting booth with full SS304 6. VFD control with paint shop for fan blowers and conveyor speed 7. coiling AHU attached with this robotic paint shop for automotive parts 8. power washer / pretreatment system optional for this automotive paint shop 9. in this paint shop, automatic paint mixing optional for paint supply system 10. this paint shop featured with high vollume, high quality, low rejection and low power consumption 11. angle of spray gun and UV lamp is adjustable as per size or shape of target components; 12. fast color change-over system (optional) is designed to minimize time for gun cleaning and paint mixing (without stopping production), which can enhance plant efficiency and utility; 13. central control panel is convenient for operation and maintenance
greenhouse characters: 1 adopts hot galvanized steel structureA shape roof 2 roof and all around wall all use 4+9+4 hollow float glassglass whole tempering greenhouse characters solve greenhouse keep warm and light transmittance 2 problems in winner have good keep temperature characters distinctive glass sealing characters,complete solve leakage problem this greenhouse have good appearances,good light transmittance,goos show effect,long use life,especially for low light and geothermal energy and power pant water area is really good choose. This greenhouse can whole realize automatic control, match equipment can choose heat system,shading curtain system,thin fog or wet curtain reduce temperature system,CO2 supplement system,light supplement system,irrigation system and fertilizer systemcomputer control systemtop irrigation system... main technology data: covering materials:4+9+4 hollow float glass span:6.4/8/9/9.6/10.8/12 (m) eaves hight:3m/4m/4,5m/5.5m/6.5m column space distance:4m/8m
I. Introduction SS-600C Hot & Wet Waste Incineration CEMS System developed and produced by Senshang Instruments is to monitor the total air pollutant emissions from stationary sources in waste incineration power plant, to measure SO2, NO, NO2, CO, CO2, HCL, NH3, O2 and H2O, as well as simultaneously to measure particles content, gas flow, gas pressure, gas temperature and so on. The hot-wet sampling system: All components (probe, sample line, pump and analyzer sample cell) in contact with the gas stream are maintained above the dew point of the flue gas to prevent condensation of reactive vapors. This approach does not incorporate a gas cooler. The Hot-Wet sampling approach results in a simple and reliable sampling system with high availability. CEMS consists of 1Gas analysis monitoring system. 2Particles monitoring system. 3Gas temperature/pressure/velocity measurement 4Data Analysis System. II. Application fields It is widely applied to the monitoring of flue gas emissions in ultra-low emission field, thermal power plant, industrial kiln / boiler, cement industry, petroleum industry, waste incineration power generation, hazardous waste incineration and other industries. III. Specifications Measurement items Ranges(can be customized) SO2 0-150-750mg/m3 NO 0-200-1000mg/m3 CO 0-500-2500mg/m3 CO2 0-20%vol-40%vol NH3 0-20-100mg/m3 HCL 0-100-500mg/m3 H2O 0-20%vol-40%vol O2 0-5%vol-25%vol Zero drift ±2%F.S./7d Span drift ±2%F.S./7d Linearity error ±1%F.S. Response time 200s Repeatability 0.5% Resolution 0.005mg/m3 Temperature 0-300 Temperature accuracy ±0.5%F.S. Pressure -5-5KPa(relative) Pressure accuracy ±0.5%F.S. Gas flow 0-30m/s Velocity accuracy ±0.5%F.S. Particles 0-5-25mg/Nm3 Particle max error ±1.5%F.S./7d Particle zero drift ±1.5%F.S./7d Particle span drift ±1.5%F.S. IV. Product feature 1.Maximum 8 gas components measurement, able to measure O2 and H2O(humidity). 2.System cabinet modular design, simple operation, less maintenance. 3.Hot & Wet sampling system, no gas condensation, little SO2 and other gases loss. 4.Adopt ultra-low dust monitor to measure particles. 5.Adopt temp/pressure/velocity all-in-one instrument to measure gas T/P/F. 6.The stability and reliability of the system are higher by PLC design. 7.With anti-corrosive material. 8.With auto purging function.
I. Introduction SS-600C Flue Gas Analysis System developed and produced by Senshang Instruments is to monitor the total air pollutant emissions from stationary sources, mainly used for industrial boilers, power plant boilers, industrial furnaces emissions monitoring, to measure SO2, NO, CO, CO2, O2 etc. dynamic continuous monitoring, simultaneous to measure particles content, gas flow, gas pressure, gas temperature, gas humidity and so on. CEMS consists ofï¼? 1ï¼?Gas analysis monitoring system. 2ï¼?Particles monitoring system. 3ï¼?Gas temperature/pressure/velocity measurement(Optional) 4ï¼?Data Analysis System.(optional)   II. Application fields It mainly used for industrial boilers, industrial furnaces emissions monitoring in power plant, iron & steel factory, cement plant and son. III. Specifications Measurement items Ranges SO2 0-250-2500ppm (measurement range can be customized) NO 0-250-2500ppm(measurement range can be customized) CO 0-200ppm to 10000ppm CO2 0-20%vol O2 0-10%-25% Temperature 0-300â?? Pressure -5-5KPa(relative) Gas flow 0-30m/s Particles 0-50mg/Nm3 1.Max sampling gas temperatureï¼?400â?? 2.Max working pressureï¼?6BAR 3.Heating temperature: sampling probe 140â??ï¼?factory default, can be changedï¼?; heated tube 120â?? 4.Ambient temperatureï¼?-20~60â?? 5.Max dust loadï¼?100g/m3 6.Filter accuracyï¼?0.1μm 7.Gas pretreatment sample gas dew pointï¼?4 â?? 8.Linearityï¼?â?¤Â 1% 9.Accuracyï¼?â?¤Â 1% 10.Zero driftï¼?±2%/week 11.Span driftï¼?±2%/week 12.Calibration wayï¼?Manual/Auto 13.Communication outputï¼?RS485,4-20mA IV. Product feature 1.The system can automatic sampling, remove dust, calibration, fault diagnosis and alarm. 2.System cabinet modular design, simple operation, less maintenance. 3.System by heating extraction method for continuous monitoring of flue gas pollutants. 4.The sampling probe has big filter area, and filter easy to change. 5.The pretreatment device is effectively waterproof and dust proof, anti-corrosion and anti-clogging. 6.The stability and reliability of the system are higher by PLC design. 7.System has a variety of data output. 8.Flue gas analyzer adopt NDIR gas sensor technology or UV technology, measurement accuracy, high resolution and precision and good stability. 9.High quality and accuracy laser gas analysis system to measure HCL,HF,H2O are available.
Lime vertical kiln, just like its name, the shape is erect. It is used for calcination limestone. Due to has low energy consumption, less cover area, less investment, wide applicability fuel, and more advantages, it was widely used in metallurgy, construction materials, calcium carbide, Nanometer calcium carbonate, aerated concrete, sugaring, etc. The vertical kiln was manufactured by ZK group with modern new technology, which is an environment protection, save energy, higher machanization and automaticity, quite modern lime kiln. Because it adopts the modern technology, make full use the cheap energy, especially pollution of gas for environment harmful( such as conventer gas, blast furnace gas, calcium carbide furnace tail gas) as the energy, turn waste into wealth. Thus will protect the environment, and produce the high quality lime with lowest cost. To use this new technology enterprise, economic benefits have increased significantly. It should be pointed out that the kiln type especially suitable for the production Nanometer calcium carbonate. Investigate its reason that the concentration of CO2 in flue gas jet can reach more than 35%, CO2 recovery cost is low. Our advantages: 1.Save energy;There are preheating zone, calcination zone, cooling zone from the top to bottom of kiln inside. The cooling air blow into the cooling zone from the bottom, though the heat transfer, the goods were cold, and the cooling air was heated, then put into the calcination zone with the heat for burning, thus reduce the energy consumption. The flue gas from the fuel after calcination enter into the preheating, make the material heat to pre-dissociation temperature. The flue temperature fall to 170-300â??, then come out from the kiln. 2.The shell of kiln use four layer refractory in vertical masonry, good effect of thermal insulation, the temperature of shell will be controlled higher 60â?? than environment, save energy remarkably. 3.Long service life of refractory, the material not directly crash the work surface of refractory, but its fraction with work surface by gravity setting. Thus it greatly reduces the wear rate of refractory, the refractory will be used in 6-10 years in normally. 4.Less cover area, because the vertical kiln in vertical layout, feeding use the single bucket elevator in high angle layout, each functional area is decorated compact, greatly reduces the cover area.
This machine build with UniSmartcut technology of laser cutting and smart digital control system. With this laser cutting machines, the depth of cut can be accurately controlled, making them ideal for creating die cutting boards, usually MDF board for this purpose can be laser cut into any shape to show any design, the max. cutting deepth is 200mm. Features 1. UL-D series equipped with high quality CO2 laser tube, special design optical path processing & transmission system and moving parts driven by DSP digital control system to get high quality processing solution, which will not damage processing material. 2. Due to the stable optical path design, the cutting power will not be effected by optical route distance, this technologies could ensure the same cutting aperture within processing area. 3. Professional laser cutting software, powerful function built-in, friendly human-computer interface, easy operating, it is also suitable for CAD/CAM auto-programming and optimize typeset collocation. 4. Standard industrial computer configuration, high speed analog input and output & digital input and output module. 5. To make sure die board laser cutting machine reliable operation, this machine apply non-oil air compressor, refrigerated air dryer, high precision filter, exhaust fan. Applicable Materials Wood & Plywood & M DF. Above includes materials commonly processed by laser, for questions on other materials please contact an applications specialist. Technical Specification Product Model UL-D Series Laser type CO2 laser, Safety Class 4 Laser Power 300-400W Cutting Area(mm) 1200*1200 Max. working clamp area(mm) 2440X1200 Laser power adjustable 0-100% by manual or automatic (it can be setup in software and hardware) Max. cutting speed 0.8m/min (upon different materials) Cooling Water-cooling Positioning accuracy 0.03mm Data format AI, BMP, PLT, DXF Working voltage AC110/220V±10% Software Unikonex professional software Option Non-oil air compressor, refrigerated air dryer, high precision filter, exhaust fan and etc.
mowerequip.,.com/ Features for the Husqvarna CRT48-33K High blade speeds Offer higher productivity and better finishes. Optimum maneuverability Thanks to its balanced power-to-weight ratio and ergonomic twin lever controls. Smooth automatic operation A special variable clutch offers proper torque and speed range to match concrete conditions without mechanical adjustments. Since the clutch helps to keep constant torque the belt life is prolonged. Good visibility Front and rear lights as standard lets you perform in dim light and during night operations. Specifications Blades: 10 pcs Vibration value, m/s�²: 1.4 m/s�² Engine Motor/engine manufacturer: Kubota Motor/engine model: WG972 Output power (As rated by the engine/motor manufacturer): 31 hp. Power output: 31 hp. Exhaust emissions (CO2 EU V): 939.1 g/kWh
Product Features 1 English and Chinese graphical interface, Windows 7/10 operating system; 2CCD precise positioning, with XY precision platform, optional configuration CO2(UV/FAYB) laser marking system; 3 Marking position accuracy within 0.02mm: 4 Can be engraved Chinese characters, English, numbers, ICONS, serial numbers, logos, Bar code, two-dimensional code and other content; 5 Can access ShopFloor/MES system, support Gerber,DXF and other documents import; 6 Support printing various types of PCB, FPC, metal shield cover and so on The surface of the material; 7 Full visual operation; 8 Flip board function: This parameter is optional.
QR Code PCB Laser Marking Machine PCB-0909 Laser Marking Machine Usage PCB inline QR code laser marking machines are mainly used for automatic engraving QR code on PCB surface (different model according to PCB's size ), available on white oil, green oil, black oil and other inks and copper surface . It can automatically engrave QR code of raw materials procurement, production process, batch, manufacturer, date , and destination for trace ability and management. Feature 1, Imported CO2 laser, fiber laser, green laser, UV laser, stability performance. 2, Imported high speed vibrating mirror, high processing precision and marking speed, stable performance. 3, Easy to use software interface , easy to learn. 4,Automatically obtain the work order, product batch number, material name encoding, specifications and other information and automatic marking. 5, Automatically read and save the QR code, record and alarm if not available. 6, Automatic feeding m achines can be customized. 7,Environmental friendly, less consumables,less pollution, free maintenance compared to ordinary jet printing way. Parametres Item Specifications Name Large Panel PCB Automatic Inline QR Code Laser Engraving System Model PCB-0909 Laser type UV lasers, green laser, fiber laser, CO2 laser optional Marking range 100mm�?100mm(standard lens);Max up to 200mm�?200mm (depending on the type of laser, lens) Marking speed 6000 mm/s (for example: white ink, size 3 �?3mm, contains 45-digit 2D bar code,complete in 1 second,the actual processing efficiency depends on the laser type and laser power) Marking position accuracy ±0.08mm (can be customized according to customer requirements) Applicable PCB size Size is less than 800mm�?800mm; Thickness 0.5mm-10mm (can be customized); Application PCB rigid board white ink, green ink, blue ink and other inks; copper (depending on the type of laser) Power demand 220V/50Hz,total power about 3500W One-dimensional code Code 39, Code 25, Code 93,  Code 128, EAN-13, EAN-8, ISBN,etc. 2D dimension code Datamatrix, QR Code, micro QR Code, PDF417,  Code 49, Code 16K ,etc. QR code size 1.5mm�?1.5mm~10mm�?10mm(depends on the laser type) Character types Supports TrueType fonts, single font (JSF), SHX font, bitmap fonts (DMF) Minimum character height 0.1mm ~0.4mm(depending on the laser type) File format DXF, PLT, Excel, TXT file format Automatic positioning Supports automatic photo, 2, 3, 4 points localization way Automatic read code Read qr code automatically and save data, alarm if can't read Intelligent production Can be connected to ERP/MES/SAP system,  automatic access to the order number, product batch number, material code, commodity information etc. and code automatically Loading Automatically loading system can be customized unloading Automatically unloading system can be customized Turnover device Turnover device can be customized Other automatic system Other automatic system of connection to product line
Being one of the trusted firms in the industry, we are engaged in providing a high quality range of Electronic Water Conditioner. Other Details: Beneficial for hard water treatment, residential, agricultural and commercial purposes, these products are used in water industry Owing to the following list of striking features, our comprehensive array of Electronic Water Conditioners is highly acknowledged in the markets: No salt or chemicals needed No maintenance, no plumbing & easy to install Mains pressure unaffected Retains healthy minerals Little space required and safe Low running cost, negligible power consumption Effective on PVC, HDPE, copper or GI pipe & steel pipe No waste water Money back guarantee Hard Water: Rain water is some what acidic because as it falls through the atmosphere it encounters carbon dioxide (CO2) with which it reacts to from carbonic acid as follows Rain water combines with gases in air & becomes slightly acidic. H2O CO2 = H2CO3: Water carbondioxide = carbonicacid The slightly acidic water dissolves rock and forms hardness The hardness in the water come from the calcium and magnesium salts that dissolved into the water from soluble rocks through which the rain water flows Lime scale is the precipitation of calcium salts, especially in hard water areas causing hard scale to form in pipes, taps, washing machines, shower heads, geysers, solar heaters & boilers Lime scale combines with the soap & makes it lather less It leaves tide marks on baths, sinks, basins, toilets & taps that are difficult to remove Science Research showed that these salts combine with each other to form crystals & attaching themselves to other surface in the form of scale Further research proved that a rapidly changing electronic waveform would neutralise these bonds but that a different wave form was needed for each mineral which should be generated accurately & with controlled speed Features: Fully automatic Easy installation Cost effective
Being one of the trusted firms in the industry, we are engaged in providing a high quality range of Water Softener-Commercial & Agriculture and Electronic Water Conditioner. Other Details: Beneficial for hard water treatment, residential, agricultural and commercial purposes, these products are used in water industry Owing to the following list of striking features, our comprehensive array of Electronic Water Conditioners is highly acknowledged in the markets: No salt or chemicals needed No maintenance, no plumbing & easy to install Mains pressure unaffected Retains healthy minerals Little space required and safe Low running cost, negligible power consumption Effective on PVC, HDPE, copper or GI pipe & steel pipe No waste water Money back guarantee Hard Water: Rain water is some what acidic because as it falls through the atmosphere it encounters carbon dioxide (CO2) with which it reacts to from carbonic acid as follows Rain water combines with gases in air & becomes slightly acidic. H2O CO2 = H2CO3: Water carbondioxide = carbonicacid The slightly acidic water dissolves rock and forms hardness The hardness in the water come from the calcium and magnesium salts that dissolved into the water from soluble rocks through which the rain water flows Lime scale is the precipitation of calcium salts, especially in hard water areas causing hard scale to form in pipes, taps, washing machines, shower heads, geysers, solar heaters & boilers Lime scale combines with the soap & makes it lather less It leaves tide marks on baths, sinks, basins, toilets & taps that are difficult to remove Science Research showed that these salts combine with each other to form crystals & attaching themselves to other surface in the form of scale Further research proved that a rapidly changing electronic waveform would neutralise these bonds but that a different wave form was needed for each mineral which should be generated accurately & with controlled speed
The check valve is a kind of one-way valve, which relies on the pressure of the medium to realize the metal seal between the spool and the valve body, the greater the medium pressure, the better the sealing performance. Product Description The check valve is a kind of one-way valve, which relies on the pressure of the medium to realize the metal seal between the spool and the valve body, the greater the medium pressure, the better the sealing performance. The check valve design and manufacture of APImeivalve fully meet the requirements of API spec 6A and can be used interchangeably with equipment conforming to API spec 6A. The valve body is made of alloy steel forging, with strong mechanical properties, and can withstand high pressure, with safe and reliable performance. The bonnet and valve body are bolted together, and the seal is the sealing ring on the bonnet and the inner wall of the valve body. The sealing performance is reliable. It provides minimal assembly clearance between the bonnet and body (designed to be 0), thereby reducing erosion of bolts and holes by corrosive media and reducing bolt loads. Hard alloy is hard-faced on the core and sealing surface of the valve body so that it has good wear resistance and corrosion resistance. The core material should use sulfur-proof steel, and other parts should use the method of limiting hardness so that the valve can be used in an environment containing H2S. Install the valve body into the pipeline according to the flow direction on the valve body. The valve core by the upper and lower pressure to achieve movement and sealing so that the valve core can not be stuck. Technical Parameters 1. One-way flow of the working medium. 2. Working pressure: 2,000 psi ~ 20,000 psi 3. Nominal diameter: 2.1/16 "~ 4.1/16" (52mm ~ 103mm) 4. Working medium: oil, natural gas, mud, H2S and CO2 gas 5. Operating temperature: -46C ~ 121C (LU level) 6. Material level: AA, BB, CC, DD, EE, FF, HH 7. Specification level: PSL1 ~ 4 8. Performance level: PR1 ~ 2
