Offers to Sell

Size: 70*300mm Material: Metal MOQ: 1pcs Production cycle: 5-9 days Grade: 3A High Quality Reference price: 28-40 $

Minimum Order: 1 bags

In the actual work site, many times you want to find an O-ring of the right size - but you may not be able to find it. Especially when you encounter some non-standard size sealing grooves, or old equipment suddenly leaks oil, you need to replace a ring, and wait for molded parts? That will delay things a lot. At this time, o-ring cord are particularly useful. Cut as long as you want, and stick it with special glue to form a circle immediately. If you have some experience, you can get it done in ten minutes and use it on site. Although it is mainly used in static sealing places, its emergency response ability is awesome. Where will it be used? You can guess but you may not have guessed it all To put it bluntly, almost as long as there is a liquid to be sealed and a gas to be prevented from leaking, it is possible for it to play a role. Like hydraulic systems, gearboxes, pumps, valves, and even wind power equipment, sewage treatment plants, and auto repair workshops, these places often see the shadow of o ring cord. Many times, a roll of wire can replace dozens of types of O-rings. Maintenance masters, equipment managers, and field engineers all love it. It is convenient, easy to use, and inexpensive. There are many materials, and it is important to choose the right one. There are many o-ring cord materials on the market, and the common ones are as follows: NBR nitrile rubber: oil-resistant, enough for general equipment, fuel, and hydraulics; FKM fluororubber: heat-resistant and corrosion-resistant, suitable for high temperature and acid-base media; There is really no universal answer to material selection. It depends on the equipment conditions, such as temperature, pressure, type of medium, and where you want to seal it. Don't just think of it as a wire, we treat it as a "live part" At DEDE, we have been in the sealing industry for more than 30 years. This o- ring cord is a rubber wire, but we don't treat it as a "consumable". If you come to ask us for goods, we won't just ask you how many diameters you want and send a courier. We will ask you clearly what medium you are sealing, whether it is static or dynamic, whether it is positive pressure or negative pressure, or whether there is a temperature difference shock. If you really want to fit the working conditions, you have to consider the materials, hardness, bonding method, and groove type at once. This job is no easier than making an engine. A little inventory, dozens of models This is quite interesting. Some customers used to have dozens of different types of O-rings in their warehouses, which not only took up space, but some models were covered with dust all year round. But after using o ring cord, the situation is different. We provided them with several commonly used diameters of wire, plus a small bonding tool, which can basically cope with more than 80% of maintenance needs. The inventory has been reduced, and the efficiency has been improved. Where are the customers? From small workshops to large projects The customers we serve actually span a wide range. Some people open small repair shops, and some people are working on wind turbine blade transmission systems. Some projects are hydropower stations in remote mountains, and some are instrument seals in highly corrosive environments on the coast. What they have in common is that they are reliable in sealing, easy to maintain, and do not cause any delays. Under such demand, O-type strips become particularly cost-effective. The end Don't underestimate a rubber wire. If it is selected incorrectly or connected incorrectly, the entire equipment may leak, stop, or have an accident. But if used well, it can help you solve many things that would otherwise be very troublesome. o-ring cord are not complicated, but there are many tricks. We DEDE have been in this business for a long time, and have seen many customers go from "no idea" to "use it smoothly". If you don't understand any section of wire selection, size, bonding, or material, come and talk to us, don't grope around on your own. Sometimes, a suggestion may be more useful than a hundred sealing rings.

Minimum Order: 1 bags

Size: 90*280mm Material: Resin + Metal or Wood MOQ: 1pcs Production cycle: 2-3 days Grade: 3A High Quality Reference price: 16-20 $

Minimum Order: 1 bags

You may not have noticed it, but it is an indispensable role in many mechanical equipment. We are talking about the o ring core series. As the name suggests, its cross section looks like an "O", and the name couldn't be more straightforward. Although it is just a seemingly simple round rubber strip, its performance in sealing occasions makes many engineers willing to put it in the first place. Why? There are really many reasons. Why do many people use it? One of the great advantages of the o-ring core series is: flexibility and strong adaptability. Unlike those molded o-ring of fixed sizes, this wire-like o-ring core can be cut, that is, one roll after another, and you can cut it as long as you want. After bonding into a circle, it can also be used in many non- standard groove structures, which is particularly convenient for on-site processing. This can be seen in the value of emergency repairs. Sometimes, you urgently need an O-ring of a special size, but there is none in the warehouse. At this time, cut a section of the o-ring core, glue it on the spot, and the problem is solved. It is very practical for industries such as wind power, metallurgy, and water treatment, where the maintenance rhythm is tight and downtime will affect the benefits. This solution is particularly convenient, but it should be noted that the extrusion molding process makes its cross-sectional tolerance greater than that of the full-molded seal. This o-ring core bonded seal ring is more used for static sealing. If it is a high-speed rotating shaft, it is recommended that you choose compression molding, which will be more stable. Where can it be used? You may not think of more Don't underestimate this small seal, its "appearance rate" is higher than you think. From hydraulic systems to industrial robotic arms, from gearboxes to water treatment equipment, it can be seen. Pumps, valves, motors, gearboxes... As long as it involves sealing, it may come in handy. We have customers who are engaged in rail transportation, and there are also customers who are engaged in wind power, chemical industry, and automation equipment. They are also using o-ring cores to solve many on-site sealing problems. There is more than one material, and they adapt to different environments Different applications have different requirements for seals, and NQKSF provides o-ring core wires that are also "different in their strengths." Nitrile rubber (NBR): oil-resistant, cost-effective, and a "regular player" in industrial sites. Fluororubber (FKM): high temperature and chemical corrosion resistance, outstanding performance in energy, chemical industry, and engine. Each material has its own characteristics, and none of them is omnipotent, but as long as the right occasion is chosen, their performance is not bad. Our engineers often help customers choose suitable materials based on their equipment and working conditions. Not just "selling materials", we also understand engineering Many customers come to us not just to buy a roll of wire. They will ask: "My location has high temperature, large pressure fluctuations, and corrosive media. Do you have more suitable suggestions?" - Yes, we have a team of engineers to help you analyze this situation and make customized recommendations. From material selection, cutting length, bonding method, groove matching to test verification, we can participate. For some batch requirements, we can also mass produce according to your drawings to ensure that each batch of sealing rings is tightly fitted. Standard inventory + customized service, flexible combination We have tens of thousands of common specifications in our inventory, which can meet the needs of most working conditions. For non-standard situations, the customization process can be started at any time, and the delivery is also very fast. We control the entire production system ourselves, and we are more assured of the delivery speed and quality control. Trust from more than 80 countries around the world · NQKSF has been in the sealing industry for more than 30 years. We are not the kind of factory that only produces standard parts, but we have our own technical system in material research and development, sealing solutions, and industrial chain management. · At present, our products have been exported to more than 80 countries on five continents around the world, and many customers are long-term international brands. There are also many equipment manufacturers who regard us as engineering partners for joint project development. In summary, why choose NQKSF is o-ring core? 1. It can be cut as needed, and can flexibly meet various size requirements on site; 2. There are many material options, covering everything from normal temperature oil resistance to high temperature chemical corrosion resistance; 3. Save inventory, not picky about groove type, suitable for maintenance conditions; 4. Provide on-site bonding tools and technical support, more worry-free; 5. From a wire to a project plan, we can help you get it done. Although the seal is small, it has a big impact. If you choose the right one, it will not only save trouble, but also reduce maintenance costs and extend the life of the equipment. NQKSF, as a team dedicated to seals, is willing to put these experiences into practice with you. If you are not sure about a certain size or material, our engineers can always contact you to help you find a suitable solution.

Minimum Order: 1 bags

1.High Efficiency: The Double Stage Regenerative Blowers boast an impressive airflow of 150 m3/h and a pressure of 440 mBar, making them highly efficient in their performance. 2.Durable Construction: Crafted from premium Aluminum Alloy material, these blowers are built to last, offering robust durability and resistance to wear and tear. 3.Eco-Friendly: This air blower operates on a voltage of 220V/380V, consuming an electric power source and delivering a high-pressure blowing experience without the need for oil. 4.Customization Options: The MANVAC brand offers a flexible solution for businesses with the option for customized support, including OEM. 5.Versatile Application: Perfect for various industries, the Air Blower provides high-pressure blowing and is particularly useful in applications that require aeration, such as fish farms. See the complete list of attributes below: - AirFlow: 150 (m3/h) - Pressure: 440(mBar) - Material: Aluminum Alloy - Frequency: 50/60 Hz - Voltage: 220V/380V Air Blower - Color: Silver - Usage: High Pressure Blowing - Weight: 33Kg - Size: 480*400*430MM

Minimum Order: 5 dozens

CAPACITY: ROCESSING 10-20TON MAIZE PER 24HOURS Structure: Maize mill plant with steel structure Dimension of the workshop:18-25M*7-8M*6-7M Final Products: Super fine flour Maize grits Similar Capacity types include 18TPD maize milling plant,15TPD maize milling plant,12TPD maize milling plant. Capacity: 10-20 tons/day Structure: Steel frame construction for durability and easy assembly. Components: Includes cleaning, dehulling, milling, and packaging systems. Power Efficiency: Energy-saving motors and optimized mechanical design. Automation: Semi-automatic or fully automatic options available. Output Quality: Produces fine maize flour, grits, and bran with adjustable fineness levels. Application: Ideal for commercial use in food processing industries or small- scale maize product manufacturing. 10-20TPD maize flour mill is suitable for small milling plant. This small scale maize milling machine is complete line,with cleaning-milling- packing system,and can continuous working. Easily operate, low cost, it is good project for starting. Which can produce different kind of maize products, like super maize meal, special maize meal, maize fine flour, maize grits, etc.

CAPACITY: PROCESSING 200T-500TWHEAT PER 24HOURS Structure: Multi-storey concrete Structure Building Multi-storey steel platform Structure Building Dimension of the workshop: read drawing(Can be adjust) Final Products: Special purpose flour Grade I flour Grade II flour All purpose flour (Co-production) Similar Capacity types include 500TPD wheat milling plant,400TPD wheat milling plant,300TPD wheat milling plant, 260TPD wheat milling plant and 200TPD wheat milling plant.

The structure of a single roller mill mainly includes: roller mill frame, roller, feeding roller, cover, transmission mechanism, etc. It uses a compound horizontal constant-speed toothed roller (or smooth roller) and uses gears, chains or synchronous belts to transmit the force on the fast roller to the slow roller to achieve unequal and relative rotation. The working method is to crush wheat by shearing, squeezing, grinding (or squeezing and grinding). The single-type roller mill also has a grinding roller distance adjustment mechanism, a double feed roller feeding device, a feeding door adjustment device and a grinding roller transmission assembly. This single-type mill has a constant rolling distance during grinding, uniform and stable feeding, safe and convenient adjustment of the feeding door, synchronization of the feeding clutch and roller clutch, low grinding roller transmission noise, stable transmission, and good grinding process performance.

Dedicated to delivering comprehensive solutions for global grain processing, we supply a full range of equipment, covering every stage from raw grain intake to finished product packaging. Flour milling and corn processing equipment covers a wide range of machinery designed for efficient and high- quality production. Key products include Maize Roller Mills, Square Plansifters, Single Roller Mills, and advanced machines like Vibro Separators, Gravity Grading De-stoners, and Vertical Peeling Machines. Other essential equipment includes polishers, dampener systems, automatic weighing and packing machines, and high-pressure impulse filters. These systems ensure precision in wheat milling and maize processing, making them suitable for large-scale industrial applications with a focus on reliability and efficiency. The double bin plansifter is composed of two screen bins, which are suspended on a metal structure frame through a suspension rod, and the suspension bracket is fixed to the ground. Each bins can be stacked with 6-10 layers of screen grids, which are directly stacked on the bottom plate of the screen without a screen box. They are compressed by 4 compression bolts and handles at 4 corners. The double bins palansifter has fewer sieve layers, a simple sieve path, a small volume, and convenient installation. It is commonly used for flour inspection sieves and screening classification in small flour factories.

Dedicated to delivering comprehensive solutions for global grain processing, we supply a full range of equipment, covering every stage from raw grain intake to finished product packaging. Flour milling and corn processing equipment covers a wide range of machinery designed for efficient and high- quality production. Key products include Maize Roller Mills, Square Plansifters, Single Roller Mills, and advanced machines like Vibro Separators, Gravity Grading De-stoners, and Vertical Peeling Machines. Other essential equipment includes polishers, dampener systems, automatic weighing and packing machines, and high-pressure impulse filters. These systems ensure precision in wheat milling and maize processing, making them suitable for large-scale industrial applications with a focus on reliability and efficiency. The FQFD series purifier is an indispensable equipment when manufacturing high- end and low ash content flour. It is used to purify and grade the different- sized middling, semolina and meal to decrease ash content in reduction system by previous plansifter for a second time to enhance the flour quality.

A105 Carbon Steel Socket Weld (SW) Couplings are essential components in numerous industrial applications where integrity, durability, and high performance are paramount. Crafted from high-quality carbon steel, these couplings are designed to provide robust connection points for pipelines and various piping systems, ensuring a seamless flow of substances while withstanding high pressures and temperatures. Carbon Steel Socket Weld Fitting Advantages 1. Strength and Durability: A105 couplings boast high tensile strength, making them resistant to the stresses of high-pressure environments. 2. Leak Resistance: The socket weld design provides a secure connection, minimizing the risk of leaks and ensuring fluid integrity. 3. Versatile Applications: Suitable for various industries, A105 couplings can handle both high temperatures and aggressive chemicals. 4. Cost-Effective Solution: With their durability and low maintenance requirements, these couplings offer a long-term, cost-effective solution for businesses. 5. Industry Compliance: Manufactured to meet ANSI/ASME and ASTM standards, A105 Carbon Steel SW Couplings ensure that your piping systems adhere to required specifications.

A234 WPB Carbon Steel Butt Weld Elbow is a high-quality piping component designed for use in high-pressure and high-temperature applications. Made from carbon steel, this elbow offers excellent strength, durability, and resistance to corrosion, making it ideal for a wide range of industrial applications. The product is manufactured in compliance with international standards, ensuring reliability and performance in demanding environments. Carbon Steel Butt Weld Fitting Key Features: - High Strength: Manufactured from A234 WPB carbon steel, ensuring excellent mechanical properties. - Corrosion Resistance: Suitable for use in harsh environments, including chemical and marine applications. - Precision Engineering: Compliant with ASME B16.9 and other international standards for dimensional accuracy. - Versatile Applications: Ideal for pipelines requiring directional changes in industries such as oil & gas, petrochemical, and power generation.

In industrial applications where safety, performance, and reliability are paramount, ASME A350 LF2 welding neck flanges stand out as a crucial component in piping systems. These Alloy Steel flanges are designed to withstand high pressures and temperatures, making them indispensable in sectors such as oil and gas, chemical processing, power generation, and shipbuilding. With their robust construction and versatile applications, ASME A350 LF2 welding neck flanges ensure the integrity of joints and connections in demanding environments. Applications ASME A350 LF2 welding neck flanges are essential in applications requiring reliable performance under low temperature conditions. Some common applications include: - Oil and Gas Industries: Used in pipeline construction and maintenance, these flanges play a vital role in connecting sections of pipelines that transport natural gas, crude oil, and refined petroleum products, especially in regions subjected to harsh climates. - Chemical Processing Plants: ASME A350 LF2 flanges are used to create secure joints in systems that handle chemicals, enabling the safe transport of corrosive substances at low temperatures. - Power Generation: In power plants, particularly those using LNG or other low- temperature fuels, these flanges ensure secure connections that can withstand fluctuating pressures and temperatures. - Marine Applications: In shipbuilding and repair, where vessels operate in cold waters, these flanges are utilized for pipelines that transport various fluids and gases, ensuring safety and reliability.

The AWWA C228 304L Stainless Steel Flange is a high-quality, durable component designed to meet the evolving needs of modern industrial applications. Fabricated in accordance with the American Water Works Association (AWWA) standards, this flange promises not only superior performance but also adherence to safety and quality regulations. Crafted from 304L stainless steel, this flange is particularly suited for environments where both strength and resistance to corrosion are critical. Material Excellence At the heart of the AWWA C228 304L Stainless Steel Flange is its intelligent design using 304L stainless steel. This low-carbon version of type 304 stainless steel contains a maximum carbon content of 0.03%, which enhances its resistance to corrosion, especially in environments with high temperatures. The composition includes chromium (18%-20%) and nickel (8%-10.5%), which contribute to its excellent resistance to oxidation and provide a glossy, aesthetic finish that reduces maintenance needs. These elements ensure that the flange maintains structural integrity and performs efficiently in harsh environments, making it an ideal choice for pipelines carrying water, chemicals, and other aggressive materials. Dimension Specifications The AWWA C228 304L Stainless Steel Flange is available in a variety of sizes and thicknesses to cater to different installation requirements. Its design adheres to the AWWA C228 standards, ensuring compatibility with other components and systems. With options for both slip-on and blind flanges, customers can select the best type for their specific applications, providing flexibility in installation and maintenance routines. It's crucial to ensure proper alignment and fitting during installation to maximize the performance and longevity of the flange in your network. Corrosion Resistance One of the primary advantages of using the AWWA C228 304L Stainless Steel Flange is its outstanding resistance to corrosion. In this widely varied landscape of environmental conditions, the flange demonstrates exceptional performance against oxidizing acids, caffeine, and food products. This makes it particularly suitable for water treatment plants, food and beverage manufacturing, and chemical processing. Its ability to withstand pitting and crevice corrosion guarantees that it will maintain a reliable seal, preventing leaks and minimizing downtime in operations. Versatility and Applications The AWWA C228 304L Stainless Steel Flange is not just a singular product but a versatile component applicable in a variety of industries. It finds applications in municipal water systems, wastewater treatment facilities, fire protection systems, and various industrial pipelines. The flange’s robust design also makes it suitable for high-pressure applications, ensuring safety and reliability during operation. Easy Installation Another noteworthy feature of the AWWA C228 304L Stainless Steel Flange is the ease of installation. Designed to comply with industry standards, it facilitates a straightforward installation process, saving time and reducing costs. The flanges are pre-drilled to standard bolt patterns, ensuring they can easily be paired with existing piping configurations. This compatibility reduces installation complication and improves workflow efficiency. https://www.steel-fitting-hh.co , m/