Slip Blind Flange-manufacture,factory,supplier from China
(Total 24 Products for Slip Blind Flange)
The first thing to look at is the height of the protrusion (convex surface), and the second thing is to see whether there is an anti-slip ring on the protruding surface (convex surface). The former is, but the latter is not. Moreover, the two flange connection forms are also different.
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Blind flanges are widely used in various industries for different applications. Here are some common applications of blind flanges:Pipe and vessel closure: Blind flanges are commonly used to cap the ends of pipes or vessels, providing a sealed closure to prevent the flow of fluids or gases.Pressure testing: Blind flanges are used during pressure testing of pipelines or equipment.
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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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blind flange (blind flange), also known as blind flange, real name blind plate. It is a connection form of flange. It's basically a flange without a hole in the middle. One of its functions is to block the end of the pipeline, and the other is to facilitate the removal of debris in the pipeline during maintenance. In terms of sealing effect, it has the same effect as the head and the tube cap. However, there is no way to disassemble the head, and the flange blind plate is fixed with bolts, which is very convenient to disassemble.
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Product Features1.High corrosion resistance: 10 Stainless Steel Blind Flange has excellent corrosion resistance, allowing for long-term stable use in harsh environments without being easily affected by corrosion and oxidation.2.High strength and durability: 10 Stainless Steel Blind Flange has high strength and durability, capable of withstanding high pressure and temperature requirements, resulting in a long service life.3.Good hygiene performance: 10 Stainless Steel Blind Flange is easy to clean and does not harbor bacteria and dirt, making it particularly suitable for applications in the foo
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PN16 refers to the pressure rating of the flange, which is 16 bar. DN300 refers to the nominal diameter of the flange, which is 300 millimeters. Blind flanges are used to seal off the end of a piping system.
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Product Application ScenarioIndustrial pipeline connection: 8 Stainless Steel Blind Flange is used in industrial fields to connect pipe segments of piping systems, such as petroleum, food processing, pharmaceutical and water treatment industries. This is often used to close or plug pipes to allow repairs, cleaning or equipment replacement.Pipeline Testing: When pressure or leak testing of pipelines is required, 8 Stainless Steel Blind Flange can be used to install test equipment.
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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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In industrial settings, blind flanges find extensive use in pipelines, pressure vessels, and plumbing systems. These flanges are an integral part of oil and gas refineries,chemical plants, and power generation facilities, as well as other industries such as water treatment and food processing. Their ability to seal off pipe ends prevents leaks, enhances safety, and ensures the efficient functioning of the overall system.Adhering to the Russian standard, PN16DN300 blind flanges follow specific dimensions and guidelines outlined by the national regulatory body.
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Carbon steel blind flanges are a type of connector used on piping systems and are typically used to seal holes or ports in the piping system.
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Carbon steel blind flanges are a common type of pipeline connection component, mainly used to connect two pipelines and achieve sealing and stability between the pipelines. They are mainly made of carbon steel, which gives them good corrosion resistance and high temperature resistance, enabling them to be used in various harsh environments.The main characteristics of carbon steel blind flanges are their stable and reliable connection, able to withstand large pressure and vibration.
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Product Features1. Strong corrosion resistance: The stainless steel blind flange has excellent corrosion resistance and can resist corrosion and erosion of various chemical media. 2. Good sealing: The stainless steel blind flange adopts a flat sealing structure, which is tightly connected, and the sealing performance is stable and reliable. 3. Easy installation: The stainless steel blind flange adopts a standardized design, which is convenient and fast to install without special tools and techniques.
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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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Blind flange carbon steel is a pipe connecting component used to close the end or intermediate section of a piping system. It is made of carbon steel material and has excellent mechanical properties and corrosion resistance.The main function of Blind Flange Carbon Steel is to provide a reliable seal to prevent leakage of the medium inside the pipeline.
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Socket flanges are a type of connecting pipe fitting, which are formed by inserting the end of a pipe into a flange ring ladder and welding it to the pipe end and outer side. Depending on whether there is a neck, socket flanges are divided into two types: with and without a neck.Socket flanges are mainly used for pipe connection. Due to their structural characteristics, they have good rigidity and sealing performance and can be used in applications with pressures ranging from 1.0 to 10.0 MPa.
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Packaging And Shipping:Blind Flange Carbon Steel is packed in wooden boxes, with foam shock absorbers placed inside each wooden box to prevent damage to the flanges during transportation.The Blind Flange Carbon Steel is fixed in the wooden box, and the four corners are protected with foam shock-absorbing pads.After the Blind Flange Carbon Steel is packed in wooden boxes, it is placed in a container and protected with foam shock-absorbing pads around it to ensure that the flange will not move or collide during transportation.When loading and unloading, it is necessary to use tools such as
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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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Butt welded flange is generally made by forging or forging rolling process. When the steel plate or section steel is used, the following requirements must be met: 1, welding flange should be ultrasonic detection, no delamination defects; 2. It should be cut into strips along the rolling direction of the steel, bent and welded into a ring, and make the surface of the steel form a cylinder of the ring. The steel plate shall not be machined directly into a neck butt welding flange; 3, the butt weld of the ring should adopt full penetration weld; 4.
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There are various types of sealing surfaces available for carbon steel blind flanges, including flat, raised, recessed/raised, tongue-and-groove, and ring joint faces. The choice depends on the specific circumstances.The purpose of carbon steel blind flanges is to completely isolate the production medium, preventing it from leaking out due to incomplete closure of the cut-off valve. They are commonly used at the ends of equipment connections, before and after cut-off valves, or between two flanges.When using carbon steel blind flanges, attention should be paid to their maintenance and upkeep.
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Free forging has low productivity and large machining allowance, but the tools are simple and versatile, so it is widely used for forging single pieces with simple shapes and small batch production of forgings. Free forging equipment includes air hammers, steam-air hammers and hydraulic presses, which are suitable for the production of small, medium and large forgings respectively. Die forging has high productivity, simple operation, and easy mechanization and automation.
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A PN16 DN150 Russian Standard Flange is a type of flange that meets the standards set by the Russian Federation.
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All in the two planes in the periphery of the use of bolt connection at the equal time closed connection parts, oftentimes regarded as "flange", such as the connection of air waft pipe, this kind of elements can be regarded as "flange class parts".But this connection is totally a section of the equipment, such as the connection of the flange and the water pump, it is now now not right to identify the water pump "flange parts".
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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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Stainless steel flange is a common pipe connection, it is widely used in various industrial fields, including petroleum, chemical, food processing, pharmaceutical and so on. As an important part of the pipeline system, stainless steel flanges bear the function of connecting, sealing and supporting the pipeline.The stainless steel flange consists of two interconnected ring parts that are bolted together. These two ring parts are called flanges respectively, and they usually have a hole in the middle for connecting pipes.
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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
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.
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.
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.
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