Ansi A105-manufacture,factory,supplier from China
(Total 24 Products for Ansi A105)
SA105 B16 is a widely used low-alloy steel material in the manufacturing of valves and pipeline connection components. It has excellent mechanical properties, low-temperature resistance, and welding performance, able to meet the needs of various complex working environments.Through normalizing treatment, the tensile strength of SA105 B16 can reach the range of 485MPA to 655MPA, exhibiting good mechanical properties. It can undergo impact testing at -46°C, suitable for working in low-temperature environments.
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Carbon steel flanges, also known as carbon steel flanges, are flanges or end flange connections whose body material is carbon steel. Flanges made of carbon steel are commonly referred to as carbon steel flanges. Common materials include cast carbon steel grades WCB, forgings A105, or Q235B, A3, 10#, #20 steel, 16manganese, 45# steel, Q345B, etc. Usually, to prevent rust, the flange surface is plated (yellow zinc, white zinc, etc.), or treated with anti-rust oil and anti-rust paint.
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Product Advantages1.Leakage Prevention: Carbon steel blind flanges can block the holes in the pipeline to prevent the leakage of media, gas or liquid, and ensure the safe operation of the pipeline system.2.Cleanliness of the pipeline system: When the pipeline system needs to be cleaned or stopped, the use of carbon steel blind flanges can prevent pollutants in the pipeline from entering the pipeline system and ensure the cleanliness of the pipeline system.3.High flexibility in use: carbon steel blind flange does not require the center hole of the pipeline system and the connection of the pipel
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The working principle of the stainless steel flange is to connect two pairs of stainless steel flanges to the pipe port to be connected, and then the two pipes are connected to the flange, why not directly connect, but use such an intermediate, what role does the stainless steel flange play in it?First of all, the interface is often very fragile, flange can maintain high sealing and durability; Secondly, if the threaded connection flange is used, it is easier to replace the damaged pipe that needs to be replaced, or it is easier to remove when diverting; Third, the flange also has an important
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The sliding flange is mainly composed of flange, gasket, bolt and so on. Among them, the size parameters of the flange include outer diameter, aperture, groove depth, groove width, etc. The size parameters of the gasket include inner diameter, outer diameter, thickness, etc. In addition, the diameter, length and other parameters of the bolt are also very important, which determine the installation method and sealing effect of the entire sliding flange.
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Special-shaped flange is a kind of pipeline connection flange, which has the following advantages in different pipeline systems:1.Strong adaptability: special-shaped flanges can be customized according to the needs of the pipeline system with flanges of various specifications, shapes and materials to meet different pipeline connection requirements.2.Good maintainability: When the pipeline system needs to be inspected, maintained and replaced, the special-shaped flange can provide convenient disassembly and installation, so as to reduce downtime maintenance time and reduce maintenance costs.3.H
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Petroleum and chemical industry: In the petroleum and chemical industry, welding end flanges are widely used due to the fact that pipelines and equipment generally transport liquids or gases.
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Application Scenarios:Low pressure pipeline system: threaded flanges are mainly used in low-pressure pipeline systems, such as water supply, drainage, oil, natural gas, etc. In these systems, threaded flanges are widely used due to their advantages such as easy installation, simple maintenance, and low cost.Construction engineering: In construction engineering, threaded flanges can be used to connect various pipes and fittings, such as water pipes, gas pipes, heating pipes, etc.
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Sliding flanges are suitable for all kinds of pipe connections, including low, medium and high pressure pipes and various media, such as liquid, gas, steam, etc.
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Matters Needing Attention:Before installation, it is necessary to clean the sliding flange accordingly to ensure that its surface is free of dirt and damage, in order to avoid leakage or damage during or after installation.During the installation process, carbon steel sliding flanges need to be classified according to corresponding specifications and standards, and installed according to the instructions or specifications. If sealing gasket is required, it shall be selected with good oil resistance and anti-aging performance, and its installation shall be correct.
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Flat welded flange with neck belongs to the national standard flange system. It is one of the manifestations of the national standard flange (also known as GB flange), and is one of the commonly used flanges on equipment or pipelines. The neck height of flat welded flange with neck is low, which improves the stiffness and bearing capacity of the flange.
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Product Features1. Wide applicability: The stainless steel sliding flange can be applied to a variety of fluid media, such as water, gas, oil, etc., and can be connected to pipes and equipment of different materials, which has strong versatility. 2. High reliability: the stainless steel sliding flange is tightly connected, has good sealing performance, is not prone to leakage and loosening, and has high stability and reliability.
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American standard carbon steel flange neck flat welding flange SO flange ensures qualityIn pipeline engineering, flanges are mainly used for the connection of pipelines. In the pipelines that need to be connected, install a flange. Low-pressure pipelines can use wire flanges, and welding flanges can be used with pressures above 4 kg. Add a sealing point between the two flanges and tighten them with bolts. Flanges for different pressures have different thicknesses and use different bolts.
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Product Advantages2.Easy installation and maintenance: The installation process of carbon steel flat flange is relatively simple, and the connection can be completed without using special tools. Moreover, when the piping system needs maintenance or replacement, the disassembly of the flat flange is relatively easy.3.Strong applicability: carbon steel flat face flanges can be used in many different pipeline connections, including high pressure, high temperature and low temperature pipeline systems.
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The material of the welding end flange can be selected according to the application requirements and working environment. Common materials include carbon steel, stainless steel, and alloy steel.Carbon steel welding flanges have good corrosion resistance and toughness, and are suitable for low-pressure and low-temperature media such as air, water, and petroleum. Stainless steel welding flanges have good corrosion resistance and high temperature performance, and are suitable for media with high corrosion resistance requirements, such as acids, alkalis, and seawater.
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Installation precautionsThe tightening force of carbon steel flanges should be uniform and consistent, and the compression amount of the rubber pad should be controlled at around 1/3.When installing carbon steel flanges, it is necessary to ensure that the sealing surface of the flange is flat and clean. During installation, oil stains and rust spots should be carefully cleaned.About UsThe company has many years of production experience in the forging industry and has accumulated years of processing foundation for metal products with high precision requirements and special technical content.
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Application ScenariosChemical industry: Carbon steel flanges are widely used to connect chemical equipment, such as reactors, heat exchangers, water tanks, etc.Aerospace field: Carbon steel flanges are mainly used for the manufacture and repair of aircraft and spacecraft shells, and for connecting various equipment.About UsShandong Xinyi Intelligent Manufacturing Co., Ltd. is placed in Zhangqiu, Shandong Province, the homeland of blacksmiths in China.
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Application ScenariosPetroleum and chemical industry: Carbon steel flanges are widely used to connect various oil and gas equipment, pipeline systems and storage tank devices. They can also be used to connect chemical equipment, such as reactors, heat exchangers, water tanks, etc.Aerospace field: Carbon steel flanges are mainly used for the manufacture and repair of aircraft and spacecraft shells, and for connecting various equipment.About UsShandong Xinyi Intelligent Manufacturing Co., Ltd. is placed in Zhangqiu, Shandong Province, the native land of blacksmiths in China.
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During free forging, the shape of the forging is gradually forged from the blank through some basic deformation processes. The basic processes of free forging include upsetting, drawing, punching, bending and cutting.Upsetting. Upsetting is an operation process of forging the original blank along the axial direction to reduce its height and increase its cross-section. This process is commonly used for forging gear blanks and other disc-shaped forgings. Upsetting is divided into two types: total upsetting and partial forging. Pull out.
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flange (flange) connection is the two pipes, fittings or equipment, first fixed in a flange flange, between the two flanges, plus flange pad, bolted together to complete the connection. Some pipe fittings and equipment have their own flanges, which are also flange connections. Flange connection is an important connection mode in pipeline construction. The flange connection is easy to use and can withstand greater pressure. In industrial pipes, in the home, the pipe diameter is small, and it is low pressure, and the flange connection is not visible.
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Compared with the necked flange, the flat flange can be divided into carbon steel flat flange, stainless steel flat flange and alloy steel flat flange according to the material. The structural forms of flange include integral flange and unit flange.Compared with the necked flange, the flat flange can be divided into carbon steel flat flange, stainless steel flat flange and alloy steel flat flange according to the material. The structural forms of flange include integral flange and unit flange.
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Flanges are disk-shaped parts, the most common in pipeline engineering, flanges are used in pairs and with matching flanges on valves. In pipeline engineering, flanges are mainly used for pipeline connection. In the need to connect the pipe, a variety of mounting flanges, low pressure pipes can use wire flanges, more than 4 kg of pressure using welded flanges. Put a gasket between the two flanges and fasten them with bolts.
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Reducing flange (also known as large and small flange) is a flange connected to a standard flange, but the nominal diameter of the pipe is smaller than the nominal diameter of the standard flange. Full-face flange: The sealing surface and the entire flange surface are in the same plane.Boss surface flange: The sealing surface is slightly higher than the entire flange surface. Concave and convex surface flanges: A pair of flanges, the sealing surfaces of which are concave and convex.Tongue and groove face flange: A pair of flanges have a sealing surface, one with a tenon and the other
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PN10 refers to the pressure rating of the flange, which is 10 bar. DN400 refers to the nominal size of the pipe that the blind flange fits on, which is 400mm. A blind flange is a type of flange that is used to seal the end of a pipe or valve.
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Carbon steel flanges are precise in shape and size, with low machining and low cost. However, cast flanges will have holes, cracks and impurities, and the internal structure of the casting is poor. The advantage is that it can have more complex shapes and be produced at low cost. Plain carbon steel flanges are less susceptible to rust and have a denser structure because they have a lower carbon content than cast flanges. They can withstand shear and tensile forces better and have better mechanical properties than forged flanges.
Carbon steel flange in accordance with national standards require the size, tolerance range and other production of the flange, the difference between the flange is not produced according to standard sizes also known as the second standard flange (some people call non-standard flange is incorrect), usually some unscrupulous businessmen will reduce the thickness of the flange, the outer diameter of the two dimensions to achieve the purpose of saving materials, and the use of scrap steel or steel processing flange of the edge material.Usually this steel is the chemical composition and mechanical
Flange is a disk-shaped part, z is common in pipeline engineering, flanges are used in pairs. In pipeline engineering, the flange is mainly used for pipeline connection. In the pipeline that needs to be connected, a variety of installation of a piece of flange, low-pressure pipeline can use silk flange, more than 4 kilograms of pressure use welding flange. The gasket is added between the two pieces of flanges, and then tightened with bolts.
Another layer of national standard flange means: according to the national standard requirements of the size, tolerance range, etc.
Carbon steel flange another layer of meaning: according to the national standard requirements of the size, tolerance range, etc.
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