Basic Info Model: H7 bulb socket Process: Forming Process Industry: Metal Stamping Parts Tolerances: according to drawings Customized: Customized Stamping Tonnage: 5-350t Delivery Time: 15-30 Working Days Trademark: Invitech Specification: Height: Max 19.1mm Diameter: Φ33.9±0.1mm Distance of pin: 11.5mm Diameter of hole: 0.8+0.1/-0.05mm Origin: China Product Description Invitech is a company committed to the manufacture and development of Metal stamping parts. The products widely used in Auto, Electric appliance, Electronics ects...Through years of operation, we have established solid, long-term and cooperative relationships with clients from India, Korea also Europe by providing manufacturing services ranging from parts to complete appliances and have become a professional metal stamping parts supplier. Brief information: Brief introduction Accident prevention Safety operation management Quality control liability system and periodical QC on line every hour shipment sample TNT/Fedex/DHL/UPS by air and sea Company profile Structure of company Private-operate Product Stamping parts/deep drawing parts/Welding parts/kitchen equipment accessories and components/Auto parts/Household Electric Appliances Type of company Manufacture Years of foundation 2009 Generation information Material Stainless steel/Galvanzied steel/Aluminum/Copper/Brass etc. Surface treatment like zinc plating/nick plating/powder coating/spraying etc. application Kitchen equipment/Electronic/appliance/Auto/Industrial equipment/metal stamping etc. Package polybag inside protect from contamination export carton outside protect from damage Processing include mold design/tooling fabrication/stamping/deep drawing/punching/cutting/bending/injection FAQ Q: How long is your delivery time? A: Generally 15-30 days for production. Q: What is your terms of payment ? A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shippment. If you have another question, pls feel free to contact us as below: Email: info@invi-tech.com url:http://www.invi-tech.com
This kind of high power laser engraving machine for metal especially fit for processing high reflective material such as brass ,red copper and galvanize sheet etc . Features: a. The high power fiber laser engraving machine for metal with better laser beam quality , lower operating costs , less power consumption and longer working life by using the new generation IPG fiber laser source. b. Automatic energy saving mode: while stop over 5 minutes , machine automatically switch into â?? standby â?? mode , to reduce power consumption . c. Auto exchanging table with Hydraulic lifting system; ensure synchronous running for laser engraving machine for metal , reliable and stable d. The laser engraving machine for metal with remote function , can remotely monitor the running conditions of machine , much easier for service and faster response e. With ergonomic design , equipped with intelligent operation terminal , user-friendly and easy to learn f. The laser engraving machine for metal is equipped with PRECITEC new generation pro-cutter laser cutting head , optimized cutting process , monitoring cutting condition through APP use easily and friendly g.Eagle eye(CCD) technology , ultra fast positioning the sheet metal edge , minimum cutting down time , In addition , it also can process punching parts and precut parts ,due to secondary positioning function h. Optimized cutting technology with programmable laser frequency and focus position , to achieve high efficiency processing on different thickness& type sheet metal . ll cutting parameters can be programmed , no need human intervention Applicable materials Metal materials such as aluminum alloy , Galvanize sheet , Carbon steel , stainless steel , Brass , Red copper etc. Technical Parameter Maximum material size Wind3015: 3000x1500mm Wind4020: 4000x2000mm Wind6025: 6000x2500mm Laser power 3000W/4000W/6000W Maximum speed 140m/min Positioning Accuracy ±0.05mm(VDI/DGQ3441) Repeated accuracy ±0.03mm(VDI/DGQ3441) Model MACH2040/6025 Work environment Temperature 0-45â?? Humilityâ?¤ 80%ï¼?clean, less dust Maximum accelerated speed 2.2(G) Total Power 11kw/13kw/19kw Machine weight 10T/13.5T/15.5T Dimension Wind3015: 9800x3000x2200mm Wind4020: 12000x3500x2200mm Wind6025: 15500x4200x2200mm
This kind of high power metal laser engraving machine specially fit for processing high reflective material such as brass ,red copper and galvanize sheet etc . Features: a.The high power fiber metal laser engraving machine with better laser beam quality , lower operating costs , less power consumption and loger working life by using the new generation IPG fiber laser source. b. The Metal laser engraving machine equipped with PRECITEC new generation pro-cutter laser cutting head , optimized cutting process , monitoring cutting condition through APP use easily and friendly c. Eagle eye(CCD) technology , ultra0fast positioning the sheet metal edge , minimum cutting down time , In addition , it also can process punching parts and precut parts ,due to secondary positioning function d. Optimized cutting technology with programmable laser frequency and focus position , to achieve high efficiency processing on different thickness& type sheet metal . ll cutting parameters can be programmed , no need human intervention e. Automatic energy saving mode: while stop over 5 minutes , machine automatically switch into standby mode , to reduce power consumption . f. Auto exchanging table with Hydraulic lifting system; ensure synchronous running for metal laser engraving machine , reliable and stable g. The metal laser engraving machine with remote function , can remotely monitor the running conditions of machine , much easier for service and faster response h. With ergonomic design , equipped with intelligent operation terminal , user-friendly and easy to learn Applicable materials Metal materials such as aluminum alloy , Galvanize sheet , Carbon steel , stainless steel , Brass , Red copper etc. Technical Parameter Maximum material size 4000X2000 mm Laser power 4000W/6000W/8000W/10000W Maximum speed 170m/min Positioning Accuracy ±0.05mm(VDI/DGQ3441) Repeated accuracy ±0.03mm(VDI/DGQ3441) Model MACH2040/6025 Work environment Temperature 0-45 Humility 80%clean, less dust Maximum accelerated speed 2.2(G) Total Power 18kw/25kw Machine weight 13.5T/15.5T Dimension Mach4020: 12000*3500*2200mm Mach6020: 15500*4200*2200mm
Butyl sealant is a kind of environmental friendly, non solidified self adhesive sealant. It can maintain its plastic and sealing properties without crack and harden in a wide temperature range. What's more, its excellent weather resistance, acid and alkali resistance, good air tightness and electrical insulation properties make it have good adhesion to glass, aluminum alloy, galvanized steel, stainless steel and other materials. And due to its extremely low water vapor transmission rate, butyl sealant with elastic sealant together can form an excellent anti moisture system. Butyl sealant is applicable for all kinds of machinery, pipe, glass installation, cable joints and other seals as well as buildings, water conservancy projects, etc. Specifications: Product name: butyl sealant. Material: isobutene polymer and butyl rubber blending. Color: black. Specific Gravity (g/m3): 1.10-1.30 g/m3. Operating temperature: -20 °C- 80 °C. Temperature resistant range: -40 °C - 130 °C. Maximum temperature bearable: 160 °C. Water vapor transmission rate: < 0.01 g/m2 per day. Solids content: 100%. Hot weightlessness: 0.1%. Shearing strength: 0.13 Mpa. Storage condition: -10 °C - 35 °C, in a cool, dry and ventilated place. Storage period: 12 months. Transportation: Butyl sealant is non dangerous, so it is suitable for all kinds of transport such as truck, train, boat and plane, etc. Note: When butyl sealant matches use with other rubber, compatibility test should be done. Features: Heat resistance. Strong adhesion. High air tightness. Weather resistance. Electrical insulation. Excellent sealing effect. Excellent UV resistance. Acid and alkali resistance. Can be reused and no waste. Environmental friendly material. Extremely low water vapor transmission rate. No solvent, no fog, non vulcanization, with permanent plasticity. need no curing period, saving floor area. (1 minute curing time). Applications: Butyl sealant is applicable for the building doors and windows glass, curtain wall, refrigerator, freezer, train and car, etc.
Liquid nitrogen supply tanks are very useful in many fields such as biomedicine and materials science. It is an advanced liquid nitrogen storage device that achieves stable output of liquid nitrogen through self-pressurization. It can be used for cryopreservation of biological samples, cryogenic treatment of materials, etc. Its efficient and convenient characteristics provide reliable low-temperature protection for scientific research and industrial production. It mainly has the following advantages: 1. Easy to operate: The self-pressurized design does not require an external power source, and can achieve the output and replenishment of liquid nitrogen only by relying on its own pressure regulation system. The flow and pressure of liquid nitrogen can be easily controlled to meet different experimental needs. 2. Sturdy and durable: 15L-500L volume is optional, made of high-strength stainless steel, with good pressure resistance and corrosion resistance, which can ensure safety during long-term use. 3. Safe and reliable: Equipped with safety valve protection devices, when the pressure in the tank reaches or exceeds 0.09Mpa, these devices will automatically start to release pressure to prevent danger. 4. High efficiency and energy saving: When the pressure of the ln2� supply� tank reaches 0.05Mpa, the liquid nitrogen can be continuously and quickly output to the required place, reducing the waste and loss of liquid nitrogen. At the same time, because it can automatically adjust the pressure, it avoids excessive pressurization, thereby reducing energy consumption. 5. Low loss of liquid nitrogen: Good thermal insulation performance can reduce the evaporation loss of liquid nitrogen, extend the storage time of liquid nitrogen, and improve the utilization rate of liquid nitrogen. 6. Strong applicability: Liquid nitrogen supply tanks can be used in a variety of experimental environments and needs, and can play a good role whether in laboratories, hospitals or industrial fields. In short, the self-pressurized liquid nitrogen tank plays an important role in many fields with its unique advantages, and is an indispensable and important equipment in the development of modern science and technology. If you have product-related needs, please contact us.
Self-pressurizing liquid nitrogen container is a new type of liquid nitrogen storage equipment, which is often used for liquid replenishment and turnover transportation of liquid nitrogen biological containers. It uses a small amount of liquid nitrogen in the tank to vaporize and generate pressure, so that the container can automatically discharge liquid nitrogen. It is widely used, especially in scientific research, medical care and animal husbandry, and has many advantages over traditional liquid nitrogen tanks. Next, I will introduce it to you in detail: 1. High-quality materials: Made of high-quality stainless steel, it is resistant to low temperature and corrosion, has good vacuum and thermal insulation properties, and can effectively avoid liquid ammonia evaporation. 2. Intelligent control system: It adopts advanced pressure control system and intelligent control system, equipped with booster valve, drain valve, vent valve, pressure gauge and other components, which is convenient and simple to operate, and increases the safety of laboratory work. 3. Continuous pressurization and continuous discharge: The tank can be continuously pressurized. When the pressure reaches 0.05Mpa, continuous and uninterrupted discharge can be achieved, and the infusion efficiency is high. 4. Double safety automatic valve: equipped with double safety automatic control valve, when the pressure reaches 0.09Mpa, the safety valve will automatically open, which is designed to prevent the internal pressure of the container from being too high, providing double protection, making liquid nitrogen filling more worry-free. 5. Easy to move: mobile casters are installed at the bottom of the tank, with high load-bearing capacity, which can be moved at will, making it more convenient and quick to replenish liquid nitrogen. The above advantages and features jointly ensure the safety and efficiency of the liquid nitrogen supply tank in use, which is particularly suitable for laboratories and scientific research environments that require continuous liquid nitrogen replenishment.
In scientific research and laboratory applications, liquid nitrogen cryogenic freezers are widely used to store biological samples such as cells and tissues. By utilizing the cryogenic properties of liquid nitrogen, biological samples are frozen and stored at a low temperature below -196�°C to maintain their activity and long-term preservation. The tank is made of stainless steel, which has high strength and corrosion resistance at low temperatures to ensure the quality and integrity of cell samples. So, what are the storage advantages of liquid nitrogen cryogenic freezers? Large diameter and large capacity: 350 liters, 750 liters, 1000 liters, 1800 liters and other capacity options are available to meet the storage needs of different users. The large diameter facilitates sample access, and the sample can be stored in a 360�° rotation, with high space utilization. And the liquid nitrogen consumption is low, ensuring the stability and economy of sample storage. â?? Intelligent management system: The system has functions such as temperature monitoring, liquid level monitoring, abnormal reminders, remote alarms, event recording and automatic rehydration, which reduces the cost of manual supervision, is safe and reliable, and is easy to manage. â?? Compatible with both gas and liquid storage modes: Supporting both gas and liquid storage modes, samples can be stored in liquid (-196�°C) or stored separately from liquid nitrogen in gas (-190�°C), adapting to different sample preservation needs. â??â?? Storage safety: Compared with conventional liquid nitrogen tanks, liquid nitrogen cryogenic freezers use gas phase storage, which can avoid the risk of cross-contamination of cell samples and bursting of cryopreservation tubes, and ensure the safety and integrity of cell samples. â??â??â?? In addition, the design of the liquid nitrogen freezer also takes into account human factors, such as the side-mouth structure and the partitioned storage of rotating trays, making it more convenient to store and access biological samples. These features together ensure the long-term stable storage of biological samples in a deep cryogenic environment.
Liquid nitrogen, as a liquid with extremely low temperature, is often used to cool and store various biological samples and scientific research experimental materials. However, due to its volatility, it needs to be replenished in time. Therefore, the YDZ self-pressurized liquid nitrogen tank, as a special equipment for liquid replenishment, plays a vital role. Let's talk about its advantages and characteristics. 1. High liquid supply efficiency: It has the uninterrupted nature of continuous pressurization and continuous liquid discharge, which makes the liquid supply process more efficient. â??Through this design, a stable supply of liquid nitrogen can be ensured to meet the needs of long-term and large capacity. â?? 2. Low liquid nitrogen consumption: It has an extremely low static evaporation loss rate, which helps to save the consumption of liquid nitrogen. 3. Complete models: It provides multiple specifications of 15L-500L volume segment to meet the needs of different users. 4. Safety: It is equipped with a multi-level safety system to ensure the safety of the product. â??Including double safety automatic valves, mobile casters with high load capacity, independent brakes and other safety measures, providing multiple protections. â?? 5. Multiple humanized designs: The design takes into account multiple functional requirements and is equipped with mobile casters, independent brakes, ultra-low temperature stop valves, etc., which are not only easy to operate, but also improve the convenience of use. â??In addition, low-temperature infusion tubes and pressure stabilization system devices can be customized according to customer requirements, further expanding its use scenarios. â?? 6. Use of high-quality materials: Made of 304 low-temperature resistant stainless steel, this material has good low-temperature resistance, ensuring that the product can still maintain stable working performance at extremely low temperatures. The above are the advantages of self-pressurized liquid nitrogen tanks, which can meet the high standards for long-term safe storage of samples in scientific research, health and other fields.
Food grade white oil, also known as mineral oil, is a versatile lubricant used in the food industry to ensure the smooth operation of food processing machinery and equipment while maintaining high standards of hygiene and safety. Here are several key aspects of its application in lubricating food machinery: **1. Food Safety Compliance:** Food grade white oil meets strict regulations set by food safety authorities, ensuring that it is safe for incidental contact with food products. It is odorless, tasteless, and colorless, making it ideal for applications where contamination must be avoided. **2. Lubrication:** White oil acts as a lubricant in food machinery, reducing friction between moving parts, preventing wear and tear, and extending the lifespan of equipment. It helps maintain smooth operation and efficiency in food processing plants. **3. Corrosion Protection:** White oil provides a protective barrier against corrosion in food machinery, particularly in environments where moisture or acidic substances are present. It helps prevent rust and deterioration of metal surfaces, prolonging the equipment's longevity. **4. Temperature Stability:** Food grade white oil exhibits excellent temperature stability, remaining effective in a wide range of operating temperatures commonly encountered in food processing facilities. It ensures consistent lubrication performance even under varying conditions. **5. Compatibility:** White oil is compatible with a variety of materials commonly used in food machinery, such as stainless steel, plastics, and seals. It does not react with these materials, ensuring that it does not compromise the integrity of the equipment. **6. Cleanliness:** White oil leaves behind minimal residue, facilitating easy cleaning and maintenance of food machinery. Its non-toxic nature and low volatility make it a preferred lubricant for applications where cleanliness is paramount. Overall, food grade white oil is a critical lubricant in the food industry, ensuring the safe and efficient operation of food processing machinery while upholding stringent standards of food safety and quality.
Vapor phase liquid nitrogen freezers are suitable for the cryopreservation of large quantities of biological samples such as stem cells, embryos, vaccines, etc. They are made of low-temperature resistant stainless steel, have large capacity and are easy to operate. They are ideal for large scientific research laboratories and international biological sample banks, providing users with fully automatic, safe and reliable deep-cryogenic liquid nitrogen storage systems. So, do you know the specific advantages and characteristics of liquid nitrogen freezers? 1. Temperature uniformity and stability: The temperature difference of the entire storage area does not exceed 10�°C. During vapor phase storage, the low temperature at the top of the cryopreservation rack can reach -190�°C, which ensures the uniformity and stability of the temperature and is conducive to the long-term preservation of samples. 2. Compatible with vapor phase and liquid phase storage modes: Not only does it support vapor phase storage mode, it is also compatible with liquid phase storage mode. Vapor phase storage uses the low-temperature nitrogen evaporated from liquid nitrogen to store samples, avoiding direct contact between samples and liquid nitrogen, thereby avoiding the problem of bursting tubes and cross-infection of samples when the cryopreservation tubes are taken out, and ensuring the safety of sample storage. â?? 3. Large storage space: The volume ranges from 350-1800 liters, which is much larger than ordinary liquid nitrogen tanks and can store more samples at one time. Its unique slanted mouth design and rotating tray partition access increase space utilization and reduce the storage cost of unit samples. â?? 4. Intelligent management system: Equipped with an intelligent monitoring and management system, it can realize functions such as automatic monitoring of the temperature in the tank, abnormal reminders, remote alarms, and automatic replenishment of liquid nitrogen. â??This system not only improves the convenience of use, but also reduces the cost of manual supervision and ensures the safe storage of samples. In short, the vapor phase liquid nitrogen tank provides an efficient and safe solution for laboratory research and sample preservation through its unique advantages.
With the continuous development of science and technology, cryogenic storage technology is increasingly used in many fields such as biomedicine, scientific research experiments and industry. Among them, liquid nitrogen supply tanks are widely used in these fields because of their more durable and stable low temperature conditions than traditional liquid nitrogen containers. Liquid nitrogen supply tanks are mainly used to store liquid nitrogen and replenish liquid nitrogen for normal pressure liquid nitrogen tanks, gas phase liquid nitrogen tanks, etc. 1. Double safety protection measures: equipped with double safety automatic control valves to control the inner tank pressure below 0.1mpa, providing double protection to ensure safe use. 2. Continuous pressurization and drainage: It has the uninterrupted nature of continuous pressurization and continuous drainage to improve the liquid supply efficiency. 3. Convenient to move: It is equipped with high-load-bearing mobile casters for quick movement. 4. Easy to operate: Special ultra-low temperature inlet and outlet valves, booster valves, drain valves, etc. are easier to operate, durable, and beautiful. 5. Durable material: The outer shell and the inner tank are made of 304 stainless steel, with good vacuum and low temperature performance. Liquid nitrogen supply tanks have become one of the preferred equipment for liquid nitrogen storage through their unique design and wide range of applications. It not only meets special needs, ensures the stability of liquid nitrogen delivery, and ensures the normal operation of equipment, but also has a wide range of applications in scientific research, medical and agricultural fields, providing a better freezing environment and ensuring the survival and quality of frozen samples.
In the fast-paced scientific research and medical field, it is sometimes necessary to carry samples to other countries for exchange, or transfer samples to laboratories in other regions, and this kind of transfer is not simple road transportation, but long-distance transfer with the help of high-speed trains or airplanes, and the security check is a hurdle for conventional liquid nitrogen containers. Only the liquid nitrogen tanks for air transportation, which do not contain liquid nitrogen inside but can maintain the cold transfer of samples for a long time, can be used. Facing the high requirements of air transportation, this series of liquid nitrogen tanks has its own special structure to cope with it! Product highlights: 1. Extremely low temperature gas phase storage: dry design, below - 190 degrees Celsius storage temperature, providing a solid low temperature environment for sensitive samples; 2. Diversified volume options: YDS aviation series liquid nitrogen tanks provide a variety of volume options from 2L to 25L to meet the transportation and storage needs of samples of different sizes; 3. No liquid nitrogen overflow risk: the internal liquid nitrogen adsorbent can absorb and preserve liquid nitrogen, so even if it encounters bumps during transportation, there is no risk of liquid nitrogen overflow, which guarantees the safety of samples; 4. Stainless steel mesh partition technology: effectively isolate the storage space from the liquid nitrogen absorber to ensure the purity of the samples without pollution. 5. High-strength aluminum alloy material: lightweight tank design enhances durability and portability, adapting to frequent transportation needs. 6. Standard locking lid design: provides additional security for precious samples, preventing accidental leakage or loss. 7. Long-lasting durability and warranty commitment: 5-year vacuum warranty, providing you with continuous and reliable service. KGSQ Air Transportation Liquid Nitrogen Tank, your ideal choice for long-distance sample transfer, guarding the safe journey of every life sample.
In laboratories, most commonly used liquid nitrogen tanks have large capacity, large diameter, and weight. If you want to transfer it, it is difficult to carry it with bare hands, and there is still a certain degree of danger. And there is no guarantee that bumps or accidents will not occur during the transfer process. If something goes wrong during the transfer, you'll lose more than you gain. So how to safely transfer laboratory liquid nitrogen tanks indoors. You can choose a liquid nitrogen tank trolley, which is a labor-saving and safe transfer equipment. The liquid nitrogen tank trolley is made of stainless steel, has a large table design, and is equipped with 4 high-load capacity swivel casters at the bottom, which is wear-resistant and low-noise. It has the advantages of convenient installation, labor-saving transportation and strong load-bearing capacity. Put the liquid nitrogen tank on the trolley, which can help the experimenter easily move it anywhere without much manpower. This kind of trolley is not only suitable for laboratories, but can be easily maneuvered and moved flexibly in various complex environments such as hospitals, scientific research institutes or health industries. However, the trolley also has a range of use. It has different models to choose from. The capacity is suitable for large-capacity laboratory liquid nitrogen tanks from 30L to 190L. Indoor transfers are more portable and greatly improve work efficiency. The emergence of liquid nitrogen tank trolleys solves the problem of difficulty in transferring liquid nitrogen tanks in the laboratory, which is both safe and efficient.
Today's hospitals and medical centres must comply with strict regulations and withstand heavy use with minimal maintenance. Yizhong offers a comprehensive range of medical doors for A&E, operating theatres, intensive care units, wards and X-ray rooms that can be specified with confidence. Our hospital doors are particularly well suited to the cleaning regimes required to prevent the spread of infection. The smooth, seamless construction of our doors means that bacteria cannot thrive on ledges or voids. Our range of airtight hospital doors provide the necessary control in areas where clean air is vital, such as operating theatres and isolation rooms. Yizhong's medical doors play a vital role in preventing cross-contamination, providing fire and X-ray protection, maintaining correct room pressures and ensuring optimum operational efficiency. FEATURES Non-porous smooth hygienic GRP door for maximum infection control and easy cleaning Inorganic construction prevents bacteria from growing or harbouring pests Resistant to water, chemicals and fumigants Durable even in the harshest environments; our doors will not dent, warp, swell, rot or rust. As one of the leading hospital door supplier and manufacturer in China, YiZhong warmly welcome you to buy or wholesale discount hospital doors made in China from our factory. All customized products are of high quality and competitive price. Hospital doors have automatic or manual; sliding or swinging; lead or lead-free, material can be aluminum alloy or stainless steel
Nowadays, with the continuous development of science and technology, products are constantly updated and iterated to serve us better. In the animal husbandry industry, frozen semen storage tanks are used to store frozen semen. For this purpose, many accessories are designed to assist use, including buckets, freezing racks, neck plugs, locking lids, and liquid nitrogen tank trolleys. . Today I will focus on the characteristics of this liquid nitrogen tank cart. The liquid nitrogen tank trolley is a tool for convenient transportation of liquid nitrogen tanks. Also often referred to as a "liquid nitrogen tank trolley". It helps users to transfer the jars to anywhere easily without much force. In addition to being very popular in the animal husbandry industry, this kind of trolley can also be used in laboratories, hospitals and other occasions where large liquid nitrogen containers are required, which can greatly improve work efficiency. There are three characteristics: 1. Innovative design, safe and reliable. The liquid nitrogen tank trolley is made of all stainless steel, ensuring its durability and corrosion resistance. Making the transfer process more stable and reliable! 2. Save physical energy, worry and effort. By using the liquid nitrogen tank trolley, staff no longer have to spend a lot of energy to carry liquid nitrogen tanks! Simply place the container on the cart and transporting the liquid nitrogen tank is a breeze! 3. Can be customized and flexibly chosen. This stroller not only has a stylish and beautiful appearance, but you can also tailor-make your own stroller according to your own needs. If you have any needs, please contact KGSQ liquid nitrogen tank:
Today's hospitals and medical centres must comply with strict regulations and withstand heavy use with minimal maintenance. Yizhong offers a comprehensive range of medical doors for A&E, operating theatres, intensive care units, wards and X-ray rooms that can be specified with confidence. Our hospital doors are particularly well suited to the cleaning regimes required to prevent the spread of infection. The smooth, seamless construction of our doors means that bacteria cannot thrive on ledges or voids. Our range of airtight hospital doors provide the necessary control in areas where clean air is vital, such as operating theatres and isolation rooms. Yizhong's medical doors play a vital role in preventing cross-contamination, providing fire and X-ray protection, maintaining correct room pressures and ensuring optimum operational efficiency. FEATURES Non-porous smooth hygienic GRP door for maximum infection control and easy cleaning Inorganic construction prevents bacteria from growing or harbouring pests Resistant to water, chemicals and fumigants Durable even in the harshest environments; our doors will not dent, warp, swell, rot or rust. As one of the leading hospital door supplier and manufacturer in China, YiZhong warmly welcome you to buy or wholesale discount hospital doors made in China from our factory. All customized products are of high quality and competitive price. Hospital doors have automatic or manual; sliding or swinging; lead or lead-free, material can be aluminum alloy or stainless steel
Liquid nitrogen, as a low-temperature liquid of -196 , cannot be stored in any container. It requires a special container, a liquid nitrogen tank, for storage. Containers for storing liquid nitrogen can be divided into two types: one is an open liquid nitrogen tank, which can store liquid nitrogen and samples; the other is a self-pressurizing liquid nitrogen tank, which is specially used for rehydration of liquid nitrogen containers. Both have the same characteristics, including double-layer structure of inner and outer bladders; vacuum insulation; long-term storage of liquid nitrogen, etc. But apart from that, the difference between the two is still very big, letâ??s look down. 1. Different materials The self-pressurizing tank is made of 304 stainless steel, which has good load-bearing and high strength, and has a smooth metal appearance; The open-top liquid nitrogen tank is made of aluminum alloy, is light in weight and easy to carry. The appearance is spray-painted and is white. 2. Different functions The self-pressurizing tank is used for the storage and transportation of liquid nitrogen. It can increase the pressure through internal liquid nitrogen vaporization and promote liquid drainage and replenishment. It cannot store biological samples; Open liquid nitrogen tank is also called liquid nitrogen biological container. That is: a container for storing liquid nitrogen and biological samples. Samples such as frozen cell semen can be stored in it, and the deep low temperature of liquid nitrogen can be used for long-term preservation. 3. Different structures The self-pressurizing tank as a whole consists of the tank body, valves, pipes, liquid level gauge and internal boosting plate; The open liquid nitrogen tank is composed of inner and outer tanks, vacuum interlayer, neck tube, neck plug and bucket. 4. Different capacities The volume range of self-pressurizing tanks is large, ranging from 15-500L; The volume of open liquid nitrogen tanks is small, ranging from 2-175L. In short, if you need to store biological samples, you can choose a conventional tank; if you refill other liquid nitrogen containers, you need to use a self-pressurizing tank.
Liquid nitrogen tanks have a wide range of uses, whether in laboratories or in the livestock industry. As a low-temperature container, it is mainly used to store or transport liquid nitrogen. It is used for low-temperature experiments in laboratories, cryopreservation in animal husbandry, and can also be used for frozen food. However, for larger liquid nitrogen tanks, although it is convenient to store liquid nitrogen, it is not convenient to transport it. So what should we do when transporting liquid nitrogen tanks over short distances? There is a tool called a liquid nitrogen tank trolley, which can easily transfer liquid nitrogen tanks to any location, solving the transportation problem. Not only that, liquid nitrogen tank trolleys have many advantages: 1. Stability and security: The trolley has balance and stability to ensure the safety of the liquid nitrogen tank during transportation. The cart is equipped with baffles to prevent accidental movement or tipping. 2. Portable and easy to operate: Carts are designed to be portable and easy to move between laboratories or other locations. It has a simple operation method and can be controlled by one person. 3. Durability and corrosion resistance: Since liquid nitrogen has a deep low temperature, the trolley is made of stainless steel to ensure low temperature resistance and corrosion resistance. 4.Adjustability: In order to adapt to liquid nitrogen tanks of different sizes and shapes, the trolley can adjust the distance between the four corner baffles to better meet the size requirements. To sum up, the liquid nitrogen tank trolley is an easy-to-use and safe transfer tool, suitable for laboratories, animal husbandry, etc., where there is a demand for liquid nitrogen tank transfer.
As we all know, the storage modes of liquid nitrogen tanks can be divided into two types according to sample storage requirements: gas phase and liquid phase, that is, soaking in liquid nitrogen and storing in nitrogen. In order to make it easier for users to distinguish between the two, regardless of industry or brand, they are accustomed to using storage modes to identify them. Liquid phase storage is liquid phase liquid nitrogen tanks, and gas phase storage is gas phase liquid nitrogen tanks. This is also their main way of distinguishing themselves! Of course, there are other differences besides this, letâ??s introduce them one by one. 1. Model differences: Including capacity size and national standard naming. The liquid phase liquid nitrogen tank has a capacity range of 1-175 liters and is named YDS. The national standard stipulates that the material is aluminum alloy. The gas phase liquid nitrogen tank has a capacity range of 350-1800 liters and is named YDD. The material specified by the national standard is stainless steel. For user use, just select the appropriate model and type based on the number of samples. 2. Mode differences: Liquid phase liquid nitrogen tank, the sample is immersed in liquid nitrogen; The gas phase liquid nitrogen tank meets both liquid phase and gas phase modes. There is a liquid nitrogen storage area at the bottom of the tank to provide liquid nitrogen to the sample area. Note: Vapor phase storage also requires supplementing liquid nitrogen. 3. Management differences: Liquid-phase liquid nitrogen tanks have a wide range of uses and are relatively small in size. Sample classification management relies on buckets and freezing racks. There is no intelligent control and requires manual labor. Regardless of the size of the gas-phase liquid nitrogen tank, it is equipped with an intelligent control system that can display the internal temperature, perform relevant alarms, and automatically replenish liquid nitrogen.
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