1. Loose flanges can be divided into three forms: flat welded metal ring free flanges, plate flanging free flanges, and butt welded ring free flanges.2. The free flange is to use flanging, steel rings, etc. to put the flange on the pipe end, and the flange can go on the pipe end. The metal ring or flange is the sealing surface, and the attribute of the flange is to compress them.
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1. Loose flanges can be divided into three forms: flat welded steel ring loose flanges, plate flanging loose flanges, and butt welded ring loose flanges.2. The loose flange is to use flanging, steel rings, etc. to put the flange on the pipe end, and the flange can move on the pipe end. The steel ring or flange is the sealing surface, and the function of the flange is to compress them. It can be seen that the loose flange does not come into contact with the medium because it is blocked by the steel ring or flange.3.
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1. Loose flanges can be divided into three forms: flat welded steel ring free flanges, plate flanging free flanges, and butt welded ring free flanges.2. The free flange is to use flanging, metal rings, etc. to put the flange on the pipe end, and the flange can go on the pipe end. The metallic ring or flange is the sealing surface, and the attribute of the flange is to compress them.
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There are two main systems of international pipe flange standards, namely the European pipe flange system represented by the German DIN (including the former Soviet Union) and the American pipe flange system represented by the American ANSI pipe flange. In addition to this, there are Japanese JIS pipe flanges, but they are generally only used for public works in petrochemical plants and have little international influence. The flanges of various countries are briefly introduced as follows:1. The European system represented by Germany and the former Soviet Union is flanged2.
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1. Loose flanges can be divided into three forms: flat welded steel ring free flanges, plate flanging free flanges, and butt welded ring free flanges.2. The free flange is to use flanging, steel rings, etc. to put the flange on the pipe end, and the flange can go on the pipe end. The steel ring or flange is the sealing surface, and the attribute of the flange is to compress them.
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1. Loose flanges can be divided into three forms: flat welded steel ring free flanges, plate flanging free flanges, and butt welded ring free flanges.2. The free flange is to use flanging, metal rings, etc. to put the flange on the pipe end, and the flange can go on the pipe end. The metallic ring or flange is the sealing surface, and the attribute of the flange is to compress them.
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1. Loose flanges can be divided into three forms: flat welded metallic ring free flanges, plate flanging free flanges, and butt welded ring free flanges.2. The free flange is to use flanging, steel rings, etc. to put the flange on the pipe end, and the flange can go on the pipe end. The steel ring or flange is the sealing surface, and the characteristic of the flange is to compress them. It can be viewed that the free flange does now now not come into contact with the medium due to the reality it is blocked by using the use of the metallic ring or flange.3.
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1. Loose flanges can be divided into three forms: flat welded metal ring free flanges, plate flanging free flanges, and butt welded ring free flanges.2. The free flange is to use flanging, steel rings, etc. to put the flange on the pipe end, and the flange can go on the pipe end. The steel ring or flange is the sealing surface, and the attribute of the flange is to compress them.
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1. Loose flanges can be divided into three forms: flat welded metal ring free flanges, plate flanging free flanges, and butt welded ring free flanges.2. The free flange is to use flanging, metal rings, etc. to put the flange on the pipe end, and the flange can go on the pipe end. The metal ring or flange is the sealing surface, and the attribute of the flange is to compress them. It can be considered that the free flange does now now no longer come into contact with the medium due to the fact it is blocked with the aid of the usage of the use of the steel ring or flange.3.
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The formal title of blind disk is Flange cover, and some are in addition 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 attribute is the equal as that of the head and cap, barring that the blind seal is a removable sealing device, and the seal of the head is now now now now no longer geared up to be opened again.
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1. Loose flanges can be divided into three forms: flat welded metal ring free flanges, plate flanging free flanges, and butt welded ring free flanges.2. The free flange is to use flanging, steel rings, etc. to put the flange on the pipe end, and the flange can go on the pipe end. The metal ring or flange is the sealing surface, and the attribute of the flange is to compress them.
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High Pressure FlangesHigh-pressure flange: A flange used for the connection of pipes or equipment with a stress extended than 10MPa.
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Threaded flange refers to a flange that is linked to a pipe with the really useful beneficial useful resource of thread. When designing, it can be dealt with with free flanges. The collect is that no welding is required and the multiplied torque on the cylinder or pipe is very small when the flange is deformed. The draw decrease reduce back is that the flange thickness is massive and the cost is higher.
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Socket welding flange refers to the flange that is inserted into the flange ring ladder at the furnish up of the pipe and welded on the out of doorways of the pipe. There are two types: with and barring a neck. The flange with neck tube has exceptional rigidity, small welding deformation and relevant sealing, and can be used for matters to do with stress of 1.0~10.0MPa. Type B flanges for containers are in addition socket welded flanges, which are used in stipulations with immoderate sealing requirements.
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The butt welding flange is now no longer prevalent to deform, seals well, is incredibly used, has the corresponding inflexible and elastic requirements and specific butt welding thinning transition, the welding joint is a prolonged way from the joint surface, and the joint floor is blanketed from welding temperature deformation, it adopts a accelerated challenging cough flare structure, which is exquisite for pipelines with massive fluctuations in stress or temperature or pipelines with exc
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1. Loose flanges can be divided into three forms: flat welded metal ring free flanges, plate flanging unfastened flanges, and butt welded ring unfastened flanges.2. The free flange is to use flanging, metal rings, etc. to put the flange on the pipe end, and the flange can go on the pipe end. The metal ring or flange is the sealing surface, and the feature of the flange is to compress them.
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Threaded flange refers to a flange that is linked to a pipe with the aid of thread. When designing, it can be dealt with with loose flanges. The gain is that no welding is required and the greater torque on the cylinder or pipe is very small when the flange is deformed. The draw back is that the flange thickness is massive and the price is higher.
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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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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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1. According to the chemical industry standard: integral flange (IF), threaded flange (Th), plate flat welded flange (PL), butt welded flange with neck (WN), flat welded flange with neck (SO), socket welded flange (SW), butt welded ring loose flange (PJ/SE), flat welded ring loose flange (PJ/RJ), lining flange cover (BL (S)), flange cover (BL).2. According to petrochemical industry standards: threaded flange (PT), butt welding flange (WN), flat welding flange (SO), socket welding flange (SW), loose flange (LJ), flange cover (not note).3.
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1. According to the chemical employer standard: quintessential flange (IF), threaded flange (Th), plate flat welded flange (PL), butt welded flange with neck (WN), flat welded flange with neck (SO), socket welded flange (SW), butt welded ring free flange (PJ/SE), flat welded ring free flange (PJ/RJ), lining flange cowl (BL (S)), flange cowl (BL).2. According to petrochemical business enterprise standards: threaded flange (PT), butt welding flange (WN), flat welding flange (SO), socket welding flange (SW), free flange (LJ), flange cowl (not note).3.
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A copper flange is a pipe connection component, normally made of copper, whose points and advantages include:Excellent electrical and thermal conductivity: Copper has suitable electrical and thermal conductivity, and is appropriate for some activities that require electrical conductivity or warmth dissipation, such as digital equipment, cooling systems, etc.Good corrosion resistance: copper has sturdy corrosion resistance, is no longer convenient to be affected by means of oxidati
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Welded flangesParts where tubes are connected to each otherThe welded flange is the part where the pipe is connected to each other and is connected 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 part that is most commonly found in plumbing.A welded flange connection is the fixing of two pipes, fittings or equipment on a weld. Between the two welds, a flange pad is added, which is fastened together with bolts to complete the connection.
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A copper flange is a pipe connection component, usually made of copper, whose features and benefits include:Excellent electrical and thermal conductivity: Copper has good electrical and thermal conductivity, and is suitable for some occasions that require electrical conductivity or heat dissipation, such as electronic equipment, cooling systems, etc.Good corrosion resistance: copper has strong corrosion resistance, is not easy to be affected by oxidation, and can adapt to the use environment of some corrosive media.Easy to process: Copper material is relatively soft, easy to cut, weld and proc
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