A porous metal sparger is a device that generates air bubbles, serving to produce a uniform airflow and diffuse bubbles of specific sizes. Its design allows for efficient dissolution of gases into liquids without interruptions. The unique structure of sintered metal powder filters creates countless tiny pores on their surface, resulting in the generation of numerous small bubbles. This versatile product finds applications across various industries. Specifications: Materials: Sintered stainless steel 316L, Monel, Nickel Size: Customizable Pore Size: Ranging from 0.2 to 100 microns Connector: Customizable Features: Enhanced Porosity: Our porous spargers possess porosity ranging from 20% to 40%, significantly higher than regular spargers (approximately 10%). This increased porosity enables more efficient gas transfer into liquids. Non-Blocking: The millions of tiny pores prevent clogging, making it ideal for carbonating beer and soda prior to fermentation. This micron stone can be used for carbonating kegged beer or as an aeration stone before fermentation, remaining unclogged as long as it is kept clean. User-Friendly: Connect the stainless steel diffusion stone to your oxygen regulator or aeration pump and aerate your wort as the beer flows through the line. It can be easily integrated inline with kettles, pumps, or counter flow/plate wort chillers. Easy to Sanitize: Simply soak the 0.5-micron diffusion stone in water for 20 to 30 seconds. Avoid touching the actual carbonated portion of the stone with your hands. Applications: Fermentation: The sparger facilitates improved cell growth in fermentation reactions by sparging oxygen, generating smaller bubbles ranging from 0.25 to 100 microns. It finds utility in wine production and other processes. Food and Beverage: Sintered porous spargers are widely used in the food and beverage industry to introduce CO2 into beer, prolonging its shelf life. Nitrogen sparging can also be employed to replace oxygen, extending the shelf life of juices and oils. Oxygenation: With up to 40% porosity, our porous spargers effectively introduce oxygen in fish ponds or aquariums. Pharmaceutical Industry: Our spargers, fabricated from safe and non-toxic metals, offer options like ozone spargers for disinfecting water systems and reducing adverse effects. Green Chemical Industry: Utilizing our sintered porous spargers in the green chemical industry maximizes oxygen availability with reduced costs, ensuring high-quality oxygen transfer into liquids.
Sea Buckthorn Oil extracts of Hippophae. Hippophae is a genus of sea buckthorns, deciduous shrubs in the family Elaeagnaceae. The name sea buckthorn may be hyphenated to avoid confusion with the buckthorns. China, Russia, and northern Europe are its origin regions. The oil is obtained by extracting its dried berries through the process of Super Critical Fluid Extraction green technology method. Sea buckthorn oil have a unique, strong flavour and high acidity. The aroma is mild but characteristic. The flavour of sea buckthorn oil is strong, tart, fruity and absolutely unique. The obtained light orange to dark orange colour semi-liquid consists of various components namely, saturated fatty acids- palmitic acid C16:0, stearic acid C18:0, unsaturated fatty acids- eicosanoic acid �?-9 C20:1, oleic acid �?-9 C18:1, palmitoleic �?-7 C16:1, linolic acid �?-6 C18:2, alpha-linolenic acid �?-3 C18:3, gamma-linolenic acid �?-6. Presence of such chemicals makes Sea Buckthron oil best for medicinal and culinary uses. It is used as an expectorant for loosening phlegm; for treating asthma, heart disorders including chest pain (angina) and high cholesterol; for preventing blood vessel disease; and as an antioxidant. Sea buckthorn oil is also used for slowing the decline of thinking skills with age; reducing illness due to cancer, as well as limiting the toxicity of chemical cancer treatment (chemotherapy); balancing the immune system; treating stomach and intestinal diseases including ulcers and reflux esophagitis (GERD); treating night blindness and dry eye; and as a supplemental source of vitamins C, A, and E, beta-carotene, minerals, amino acids, and fatty acids. Sea buckthorn oil is healing and restorative, as well as anti-bacterial, making it a popular choice for a natural preservative. Mainly, Sea buckthorn is used as a moisturizing ingredient and also an anti-aging ingredient due to its high levels of antioxidants. Ozone Naturals are blessed with a green extraction, production method that is SCFE CO2, large storage facility that helps us in keeping large stock and meeting urgent and massive requirements of the customers. With us, clients can stay assured for the quality of the products as we make use of the first class raw material that is, tested by well equipped quality control laboratory with experienced & knowable analyst on several measures prior to product manufacturing. Ozone Naturals offer world class quality Sea Buckthorn oil as per customer demand.
Up&Down table laser engraving machine for jewelry Specification : Model Number:CMA6040Kâ?¡ Voltage :AC220V±10% Frenquencyï¼?Hzï¼?: 50/60 Mark area :600mmX400mm Weight(kg):260 Support Ethernet&USD2.0 transmission Lifting Height :315mm Machine dimension: 1850x920x1100mm Engraving speed : 0-30mm/min Laser Type :CO2 Industrial Laser machine Laser Power(W) : 60-130 Brand Name : YueMing Certification :CE,ISO,FDA After-sales service :Overseas office Control system : Self-developed Smart Carver software and motion controller Application : Laser engraving machine for jewelry Working environment :Clean , Less dust; Temp:5-40â??ï¼? Humidity : 5-80% Feature: a. Support work time preview and interruptible engraving recovery after power-off b. Support dynamic display of trajectory and coordinate points ,real-time work track display c. Specially designed and configured power-driven lifting platform makes it easier for customer to hollow and engrave materials with different thickness d. Support Ethernet (10/100M) and USD2.0 transmission , the maximum speed is 12M, longest distance 5m. High efficiency and no signal distorted in long distance transmission e. Self-developed Smart Carver software and motion controller with high-speed motion interpolation algorithm to achieve high speed and stable working . f. Optional professional rotary device for engraving or cutting the cylindrical products such as laser engraving machine for jewelry. Packaging & Delivery Packaging Details Standard packing wooden case Delivery Time Shipped in 15 days after payment Applicable Material : Laser engraving machine for Jewelry and Non-metallic materials like wood , paper , leather , fabric ,fur, plastic , rubber and plexiglass etc Company profile : GD HANâ??S YUEMING LASER GROUP CO., LTD , A subsidiary of Hanâ??s Laser Technology Co., Ltd(stock code:002008),is as hi-tech enterprise focus on laser machine manufacturing and R&D since 2001.The product varies from laser cutting machine to laser marking machine manufacturer .Hanâ??s YueMing has been always sticks to its mottos â??win the market with advanced technology, reward customers with best serviceâ?? . So far , 78931 sets laser machines have been sold to more than 100 countries . scb2018ym -
Rye flour is both a pleasure and a challenge. It's a pleasure because it produces breads like German, Alpine, Scandinavian, Baltic, Central European and Russian rye bread, as well as French pains de seigle and Italian pane di segale. It's a challenge because, when mixed with water, rye produces a dough that is both slippery and sticky, making it difficult to work with. That's because unlike gluten, which forms long, elastic chains, rye flour forms a viscous gel of complex starches called arabinoxylans. Like gluten in wheat dough, this gel traps baking gases - CO2 and steam. Unlike gluten, however, these complex carbohydrates also break down rapidly in the presence of the enzyme amylase, which occurs naturally in most flours, especially wholegrain. To counter this problem, bakers generally build their breads on a sourdough sponge (which inhibits the amylase activity), or, in the case of low-percentage (30% or less) rye breads, use high-gluten or first clear flour. Nutritionally, rye is rich in fiber, vitamin E, riboflavin, folacin and pantothentic acid. And unusual for a cereal grain, rye contains twice as much of the amino acid lysine as wheat, giving it one of the most complete proteins of all grains. And equally important, rye does all of this with only 75% of the calories, ounce for ounce, of wheat. Rye is a rich source of magnesium, a mineral that acts as a co-factor for more than 300 enzymes, including enzymes involved in the body's use of glucose and insulin secretion. Rye bread may be a better choice than wheat bread for persons with diabetes. Fiber fights diabetes and cardiovascular disease and promotes gastrointestinal health. Anti-Cancer Activity Equal to or Even Higher than that of Vegetables and Fruits. Substitute some rye flour for wheat flour in your favorite pancake, muffin and bread recipes. We manufacture and constantly sell the next product: Product: Rye flour. Origin: Ukraine. Packing: Paper bags of 1kg/2kg/3kg/5kg (net) and also polypropylene bags 25kg/50kg (net). Private label is possible. Minimum order quantity: 1 20-ft container (23.5 tons net). Payment terms: T/T for smaller orders and L/C for large order. Delivery terms (according to Incoterms 2010): - FCA Ukraine; - DAF Ukrainian border (by rail in covered wagons of 68 tons net); - FOB port Odessa, Ukraine (in 20 ft sea containers); - CFR/CIF any destination city (by trucks). - CFR/CIF any sea port of destination. Inspection: All shipments are to be inspected (SGS), and tested before shipping by a world recognized authority as advised by the buyer. A buyer pays inspection (SGS). We are interested in new customers and long-term cooperation.
PETRA PSI, a liquid polyamine shale inhibitor, is used in water-based mud systems, drill-in fluids, and polymer-based drilling. Adding a Polyamine Shale Stabilizer directly does not affect the viscosity or filtration properties of the mud system. It effectively prevents shale, clay, or cuttings from hydrating in reactive shale and clays, reducing the risk of bit balling. Additionally, it strengthens the borehole, provides lubricity, and increases ROP, making it a useful shale stabilizer. To ensure wellbore stability during high-rate water packs, it can also be utilized as a shale inhibitor in gravel pack fluids. It can tolerate common impurities including cement, hard water, CO2, drill cuttings, and crude oil. Polyamine Shale Inhibitor must be handled as an industrial chemical, which requires the use of protective equipment and adherence to the precautions indicated in the MSDS. MSDS will only be supplied upon request. Explore our range of high-performance mud additives designed to tackle diverse drilling environments. From extreme temperatures to challenging formations, our mud additives provide the stability and lubrication your operations demand. Find out how we can enhance your drilling mud.
Caustic Soda Flakes, specially appears as White or nearly white pellets, flakes, sticks, fused masses. In addition,Lye is clear or slightly turbid, colorless or slightly colored, strongly caustic and hygroscopic and when exposed to the air they absorb carbon dioxide (CO2), forming sodium carbonate. Caustic soda flake is mostly uses as industrial raw material. Chemical industry uses around 56% of Sodium Hydroxide, while the paper industry uses 25% of the same total. This Caustic Soda Flake (NaOH) is often as liquid, for handling easier also cheaper price. Sodium Hydroxide solid also used for production of sodium salts and detergents, for organic synthesis, and for pH regulation. It uses in Bayer process of aluminum manufacture. Also, crude oil with poor quality can be treated with caustic soda flake to remove sulfurous impurities in one process known as caustic washing. As above, reaction between Caustic Soda Flake (NaOH) with weak acids like mercaptans and hydrogen sulfide to give removable non-volatile sodium salts. Then, it forms waste such as toxic, which is difficult to deal with. Produced NaOH by membrane cell process, typically brought up as Membrane Grade.
Product model: KY911 wear-resistant flux cored wire Product specifications: 1.2mm 1.6mm 15kg / box Post-weld hardness: HRC 65-70° Scope of application: It is suitable for high hardness and hard surface treatment of parts with high wear and high impact. It is suitable for surfacing welding with strong abrasion resistance. It has wide application range and high quality. Metal composition (%): C 3.00-6.00; Mn 2.00-3.00; B 5.00-8.00; Cr 20.00-25.00; Ni 2.00-3.00; Mo 2.00-3.00 Precautions: 1. Adopt DC reverse connection; 2. When welding, the flow rate of CO2 gas should be 20~25L/min; 3. The dry elongation of the wire should be controlled within the range of 15~25mm; 4. The temperature between the channels is recommended to be kept at around 300 °C; 5. Before welding, the weldment must be cleaned of rust, oil, moisture and other impurities. Precautions:   Precautions for use: The wear-resistant solder layer should generally be surfacing 1 layer. Because the number of layers is too much, the surfacing layer becomes brittle due to too high hardness and is easily broken after collision. Due to the high hardness, the welding wire has a cracking sound during the welding, and a small crack occurs, which is a normal phenomenon and does not fall off, and does not affect the service life.   We are a real wear-resistant welding consumables production factory, with a complete production process and inspection process, to provide you with high quality and cost-effective wear-resistant welding consumables.
OST Photonics offers various functional crystal materials for laser systems, optical equipment and instruments. Crystals are divided into six types according to their functions: laser crystals (diffusion bonding crystals, Nd:YAG, Er:YAG, Yb:YAG, CTH:YAG, Nd:Ce:YAG, Nd:YVO4, Nd:GdVO4, Nd:YLF, Pr:YLF, Ho:YLF, Tm:YLF, Ti:Sapphire, Er:Yb: Glass), nonlinear crystals (KDP & DKDP), KTP, LiNbO3, LBO, BBO, BIBO), passive Q-switch crystals (Cr4+:YAG, Co2+:MgAl2O4), birefringent crystals (YVO4, �±-BBO), Magneto-optic Crystals (TGG) and optical crystals (BaF2, CaF2, MgF2, LiF, Germanium single crystal, Sapphire (Al2O3), YAG, ZnSe, Silicon single crystal, ZnS). If you want to know more about our functional crystals, please do not hesitate to contact OST Photonics. What are Functional Crystals? A wide range of functional crystal materials is used in various optical applications. While optical glass is commonly used as a transparent material, different functional crystal materials, primarily monocrystalline materials, are required for diverse applications due to their unique functionalities: In contrast to glass, birefringent crystals can exhibit birefringence, which is a requirement for various types of polarizers, wave plates, birefringent tuners, and other optical components. Commonly used birefringent crystal materials include YVO4, �±-BBO, quartz, calcite and sapphire. The lattice symmetry of a crystal material is not too high (such as a triangular, quadrilateral, or single prism), and it can exhibit nonlinearity. Nonlinear crystals are primarily used for nonlinear frequency conversion but also find applications in optical modulators like the Pokel cell. A wide variety of functional crystal materials can be used as laser crystals, serving as host materials for laser-active dopants (rare earth ions or transition metal ions). They typically exhibit relatively high transition cross sections, small gain bandwidth, and good heat conduction compared to laser-active glasses. In general, they also allow for higher doping concentrations. In some cases, functional crystal materials are used in spectral regions where glass does not have a wide enough wavelength range and high transmittance. In particular, various materials such as zinc sulfide (ZnS), zinc selenide (ZnSe) and Sapphire (Al2O3) are used as infrared crystals, and other materials such as lithium fluoride (LiF), calcium fluoride (CaF2) and magnesium fluoride (MgF2) are used as ultraviolet crystals. Some functional crystal materials, such as terbium gallium garnet (TGG), exhibit the Faraday effect (polarization rotation caused by magnetic fields), and they can be utilized in devices like Faraday rotators and Faraday isolators.
oilfield christmas tree and wellhead components The oilfield christmas tree is an assembly of valves and accessories, used for fluid control of oil and gas wells, and provides access to the production tubing string. It includes all the equipment on the upper flange of the tubing head. The oilfield christmas tree assembly can be used in many different combinations to meet the needs of any special purpose. According to different functions, the oilfield christmas tree is divided into special wellhead devices for oil production (self-injection, artificial lift), gas production (natural gas and various acid gases), water injection, thermal production, fracturing, acidification, etc. And form series according to different pressure levels. oilfield christmas tree and wellhead components are mainly used for gas production and gas injection. Because the relative density of natural gas is low, the pressure of gas injection is low, regardless of whether the gas production or gas injection wellhead pressure is high, the flow rate is high, and it is easy to leak. Sometimes there are corrosive media such as H2S and CO2 in the natural gas, which is harmful to the tree. Tightness and its material must have stricter requirements. Sometimes for safety, double valves are used for oil and casing. For some high-pressure and ultra-high-pressure gas wells, the valves are integrally forged with high-quality steel. The main pressure-bearing parts of the companys Christmas tree and tubing head cross are made of forgings or specially smelted castings, so they have the characteristics of high pressure bearing, safety and reliability. Function 1. It is the base of the oilfield christmas tree. Hanging and fixing the oil pipe hanger. 3. Pack the casing annular space. 4. It is the casing operation window. 5. Provide a control channel for the downhole safety valve and a penetration channel for the electric pump cable. 10 wellhead components casing head The casing head is a kind of part connecting casings and wellheads. It provides a transition joint for the tubing head.Christmas tree and other wellheads. Both top and bottom connections are API 6A flanged, and the flanges are provided with locking bolts. Casing Heads have a straight bore bowl with 45 C landing shoulder design which avoids damage to sealing areas by drilling tools and prevents test plug and bowl protector wedging problems when pressure is applied. Casing Heads are normally furnished with threaded outlets and studded outlets are available upon request. Bottom connections can be furnished threaded or slip-on for welding.
Features and benifits Monitoring scope HR, ECG, SPO2, NIBP, RESP, TEMP, CO2 (optional). 1024*768 color LCD display, full viewing angle display, 10-level brightness adjustment; The vertical button layout on the right side satisfies the quick operation of various scenarios; 30-second blood pressure measurement, performance, function, all-around; ECG 12-coreanti-interference socket design; There are three filtering modes of monitoring, diagnosis and surgery, to satisfy various scenarios; There are more than three ways to enter the alarm limit setting, and there is no need to operate too much for newly received patients; Support fast import/export of USB configuration to meet the needs of different departments; Large storage capacity: it can meet the data storage requirements of continuous patient monitoring for at least 960 hours; With blood pressure STAT measurement mode, it will automatically exit after 5 minutes of continuous measurement; With automatic blood pressure measurement interval time adjustment above level 10, to meet the needs of different patients for monitoring; Support Multi-language, Chinese, English, Italian, Spanish, Turkish, Portuguese, Polish, Germany, Russian; convenient operation of patient information entry\delete\save; 20 kinds of arrhythmia event alarms, support ST segment analysis function; Trigger the printing function, record every abnormality in time; improve the communication efficiency between nurses and doctors (optional); Double overpressure protection of blood pressure software and hardware to ensure patient safety; six groups of data are displayed on the same screen, and trend analysis is clear at a glance; Super long alarm light, 360-degree visibility, easier to monitor patient status information; The alarm sound and the pulse rate sound are independent, the pulse rate sound continues to respond when the alarm is muted, and the alarm sound can be activated normally when the pulse rate sound is muted; The waveform display has two ways of curve and filling to meet the needs of different departments; Large-capacity built-in lithium battery, continuous working time 300 minutes; When the waveform screen is frozen, the real-time parameters are continuously displayed in the parameter area; the frozen waveform can be viewed forward and backward along the time axis. Anti-defibrillation, anti-electric knife, anti-power grid, anti-myoelectric and other interference; Low battery alarm, no data loss at critical moments; Support USB firmware upgrade outside the machine, get rid of local restrictions.
Application The CLRT-01 Carbon Dioxide Volume Tester is a crucial tool in the beverage industry, focusing on gauging carbonation levels, which significantly impact the bubbly and sensory qualities of drinks, thus influencing product excellence and customer contentment. Specially crafted for CO2 volume assessment, the CLRT-01 employs an automated process to uncover the connection between pressure and temperature, a pivotal factor in thorough beverage quality analysis. By seamlessly merging these elements, it offers a profound understanding of carbonation dynamics, granting manufacturers the ability to maintain consistency, adapt formulations, and provide effervescence that resonates with consumer preferences and brand achievement. Automatic Testing and Shaking The tester automates the traditional manual process: Piercing the bottle cap â?? Opening the vent valve to release pressure â?? Closing the vent valve â?? Vigorously vibrating for 40 seconds â?? Recording the stabilized MPa pressure (while measuring liquid temperature) â?? Obtaining the carbon dioxide gas capacity test results. Technical Features 1.This unit is under precise PLC control (at an industrial-grade stability level) and operated through an HMI touch screen interface. 2.Agitating the sample bottle is achieved using a servo motor and gearbox transmission mechanism. 3.The design incorporates anti-leak features and includes accurate temperature and pressure measurement. 4.The process involves automated piercing and shaking. 5.Displacement and speed during piercing are controlled for accuracy. 6.The shaking parameters, including frequency and duration, can be customized. 7.Test results are guaranteed accurate due to the implementation of a highprecision pressuresensor. 8.Real-time temperature display is enabled by a precision temperature sensor. 9.Post-test, the carbonation volume is automatically and presented. 10.Designed to prevent leaks, this versatile tester is suitable for both bottles and cans. 11.(Optional) A microprinter can be incorporated for additional functionality. 12.(Optional) The inclusion of an RS 232 port and professional software provides further versatility. Main Parameters Test Range 0~1MPa Resolution 0.01KPa Shaking Speed Adjustable Piercing Speed 5mm/s (other available) Sample Height â?¤ 350mm (other available) Temp. range 0 ~ 30 Shaking time 40s (other available) Resolution 0.1
Beer fermentation tank is made by high quality stainless steel 304, the shell is cylindrical, it has big conical angle on the bottom , usually up to 60-75, in order to drain out and recycle yeast. Beer fermenter is kind pressurized tank with working pressure 0.1MPA-0.15MPA, and fitted with pressure controlling and display settings, such as vacuum pressure relief valve, CO2 discharging pipe. Internal welds grounded and remove burs, finish polished less than 0.4um, easy to clean and no sanitary dead angle. Prettech brewery tanks are heavy-duty made with high quality, the cutting and welding processing is made by laser machines, particularly for dimple jackets, it has a 0.35MPA working pressure supporting, the jacket covers on cylinder and conical,enough cooling area and high efficiency for beer chilling. All Prettech fermenters are tested by leakage proof before delivery, fittings are strong, durable and sealed well, you will feel very happy and comfortable to use Prettech brewery tanks, make nice beer. Technical Parameters: Material:SS304 Finish: Exterior brushed, interior polished
