Large-diameter flanges are commonly used flat welded flanges and butt welded flanges. Threaded flanges do not have large diameters. In the actual production and sales, the proportion of flat welding products accounts for a lot. The structure and scope of use of flat welding large-diameter flange and butt welding large-diameter flange are different, and the characteristics and advantages that can be shown will be different, so they should be used for different ranges when using to ensure that the flange plays an important role.
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Large-diameter flanges are commonly used flat welded flanges and butt welded flanges. Threaded flanges do not have large diameters. In the actual production and sales, the proportion of flat welding products accounts for a lot. The structure and scope of use of flat welding large-diameter flange and butt welding large-diameter flange are different, and the characteristics and advantages that can be shown will be different, so they should be used for different ranges when using to ensure that the flange plays an important role.
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The butt welding flange is now no longer universal to deform, seals well, is distinctly used, has the corresponding rigid and elastic necessities and exact butt welding thinning transition, the welding joint is a extended way from the joint surface, and the joint ground is blanketed from welding temperature deformation, it adopts a accelerated difficult cough flare structure, which is excellent for pipelines with large fluctuations in stress or temperature or pipelines with immoderate
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The butt welding flange is now no longer common to deform, seals well, is significantly used, has the corresponding rigid and elastic necessities and sensible butt welding thinning transition, the welding joint is a extended way from the joint surface, and the joint ground is blanketed from welding temperature deformation, it adopts a accelerated complicated cough flare structure, which is tremendous for pipelines with large fluctuations in stress or temperature or pipelines with immoderate
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The butt welding flange is now no longer common to deform, seals well, is widely used, has the corresponding rigid and elastic necessities and realistic butt welding thinning transition, the welding joint is a lengthy way from the joint surface, and the joint flooring is blanketed from welding temperature deformation, it adopts a increased intricate cough flare structure, which is gorgeous for pipelines with large fluctuations in stress or temperature or pipelines with i
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Threaded flange refers to a flange that is linked to a pipe with the resource of thread. When designing, it can be dealt with with free flanges. The obtain is that no welding is required and the increased torque on the cylinder or pipe is very small when the flange is deformed. The draw lower back is that the flange thickness is large and the fee is higher.
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The butt welding flange is not easy to deform, seals well, is widely used, has the corresponding rigid and elastic requirements and reasonable butt welding thinning transition, the welding joint is far from the joint surface, and the joint surface is protected from welding temperature deformation, it adopts a more complex cough flare structure, which is suitable for pipelines with large fluctuations in pressure or temperature or pipelines with high temperature, high pressure and low temperature, and is generally used for the connection of pipelines and valves with PN greater than 2.5MPa, and i
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Threaded flange refers to a flange that is linked to a pipe with the beneficial useful resource of thread. When designing, it can be dealt with with free flanges. The acquire is that no welding is required and the increased torque on the cylinder or pipe is very small when the flange is deformed. The draw minimize decrease returned is that the flange thickness is large and the charge is higher.
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Socket welded flange is a commonly used pipe connection method, and its features and advantages include:Good fastening: The socket welding flange connects the pipe by welding, the weld is firm, the connection is tight, and it has good sealing performance.Strong compressive capacity: The welded connection method makes the socket welded flange can withstand large pressure, which is suitable for high-pressure pipeline system.Corrosion resistance: Reduced risk of corrosion and improved corrosion resistance of piping systems due to the elimination of contact parts such as threads due to welded conn
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High neck flangeProducts used in boilers and pressure vessels, petroleum, chemical, shipbuilding, pharmaceutical, metallurgy, machinery, stamping elbows, food and other industriesHigh neck flange refers to the high neck height, which improves the stiffness and bearing capacity of the flange.High neck flange: Compared with butt welding flange, the welding workload is large, the electrode consumption is high, and it cannot withstand high temperature and high pressure and repeated bending and temperature fluctuations, but it is more convenient to install on site, and the process of weld film flaw
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Threaded flange refers to a flange that is connected to a pipe by thread. When designing, it can be treated with loose flanges. The advantage is that no welding is required and the additional torque on the cylinder or pipe is very small when the flange is deformed. The disadvantage is that the flange thickness is large and the cost is higher. It is suitable for the connection of high-pressure pipelines.The threaded flange is a kind of non-welded flange that processes the inner hole of the flange into a pipe thread and connects it with a threaded pipe.
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A plastic flange is a pipe connection component, usually made of plastic material, whose benefits and features include:Lightweight: Plastic flanges are lightweight compared to metal flanges, making them easy to handle and install.Corrosion resistance: The plastic flange has good corrosion resistance, which is suitable for the transportation of some corrosive media without additional anti-corrosion treatment.Insulation: The plastic flange has good insulation properties and is suitable for some occasions where current conduction needs to be avoided.Low price: Compared with metal flanges, plastic
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The advantages of metal flange cover are as follows:High strength: Metal flange covers are usually made of metal materials, which have high strength and hardness, and are able to withstand large pressures and loads.High temperature resistance: The metal flange cover has good high temperature resistance and is suitable for use in high temperature environments.Corrosion resistance: The metal flange cover has good corrosion resistance and is not susceptible to chemical erosion.Strong wear resistance: The metal flange cover has high surface hardness, strong wear resistance and long service life.Go
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Welded flangesParts the neighborhood tubes are linked to every otherThe welded flange is the region the neighborhood the pipe is linked to every special and is linked to the pipe end. There are holes on the welded flange, and the bolts make the two flanges tightly connected. Sealed with intermittent gaskets. A welded flange is a disc-shaped region that is most in many cases located in plumbing.A welded flange connection is the fixing of two pipes, fittings or gear on a weld.
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Welded flangesParts the regional tubes are linked to every and each and each and each and each otherThe welded flange is the nearby the neighborhood the pipe is linked to every and each and every and each and every one-of-a-kind and is linked to the pipe end. There are holes on the welded flange, and the bolts make the two flanges tightly connected. Sealed with intermittent gaskets.
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Carbon steel flange, that is, the flange or give up flange connector made of carbon steel. It consists of a flange made of carbon steel, which is acknowledged as a carbon metallic flange.
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High pressure flangesHigh-pressure flange: A flange used for the connection of pipes or equipment with a pressure higher than 10MPa.
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Carbon steel flange, that is, the flange or end flange connector made of carbon steel. It contains a flange made of carbon steel, which is called a carbon steel flange.
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Welded flangesParts the regional tubes are linked to each and every and every and each and every otherThe welded flange is the local the local the pipe is linked to each and every and every one-of-a-kind and is linked to the pipe end. There are holes on the welded flange, and the bolts make the two flanges tightly connected. Sealed with intermittent gaskets.
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Welded flangesParts the regional tubes are linked to every and each and every otherThe welded flange is the neighborhood the neighborhood the pipe is linked to every and each one-of-a-kind and is linked to the pipe end. There are holes on the welded flange, and the bolts make the two flanges tightly connected. Sealed with intermittent gaskets.
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Welded flangesParts the regional tubes are linked to each and every otherThe welded flange is the vicinity the local the pipe is linked to each and every one-of-a-kind and is linked to the pipe end. There are holes on the welded flange, and the bolts make the two flanges tightly connected. Sealed with intermittent gaskets. A welded flange is a disc-shaped place that is most in many instances positioned in plumbing.A welded flange connection is the fixing of two pipes, fittings or tools on a weld.
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Welded flangesParts the regional tubes are linked to each and every and every and every and every and every otherThe welded flange is the close by the local the pipe is linked to each and every and each and every and each and every one-of-a-kind and is linked to the pipe end. There are holes on the welded flange, and the bolts make the two flanges tightly connected. Sealed with intermittent gaskets.
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Welded FlangesParts the place tubes are linked to every otherThe welded flange is the section the place the pipe is linked to every different and is linked to the pipe end. There are holes on the welded flange, and the bolts make the two flanges tightly connected. Sealed with intermittent gaskets. A welded flange is a disc-shaped section that is most oftentimes observed in plumbing.A welded flange connection is the fixing of two pipes, fittings or tools on a weld. Between the two welds, a flange pad is added, which is mounted collectively with bolts to entire the connection.
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The formal title of blind disk is Flange cover, and some are moreover referred to as blind flange or pipe plug. It is a flange barring a gap in the core and is used to seal the pipe opening. The characteristic is the equal as that of the head and cap, barring that the blind seal is a detachable sealing device, and the seal of the head is now now now not geared up to be opened again.
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