BS4504 Butt Welding Flanges-manufacture,factory,supplier from China

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 

The butt welding flange is now no longer typical to deform, seals well, is especially used, has the corresponding rigid and elastic necessities and precise butt welding thinning transition, the welding joint is a extended way from the joint surface, and the joint flooring is blanketed from welding temperature deformation, it adopts a accelerated difficult cough flare structure, which is gorgeous for pipelines with huge fluctuations in stress or temperature or pipelines with immoderate 

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

The butt welding flange is now no longer frequent to deform, seals well, is extensively used, has the corresponding inflexible and elastic requirements and practical 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 complex cough flare structure, which is awesome for pipelines with massive fluctuations in stress or temperature or pipelines with exc

The butt welding flange is now no longer frequent to deform, seals well, is notably used, has the corresponding inflexible and elastic requirements and good 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 intricate cough flare structure, which is great for pipelines with massive fluctuations in stress or temperature or pipelines with excessive te

The butt welding flange is now no longer ordinary to deform, seals well, is in particular used, has the corresponding inflexible and elastic requirements and unique butt welding thinning transition, the welding joint is a prolonged way from the joint surface, and the joint ground is blanketed from welding temperature deformation, it adopts a accelerated hard cough flare structure, which is awesome for pipelines with massive fluctuations in stress or temperature or pipelines with excessive&n

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

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

The butt welding flange is now not effortless to deform, seals well, is broadly used, has the corresponding inflexible and elastic requirements and practical butt welding thinning transition, the welding joint is a long way from the joint surface, and the joint floor is blanketed from welding temperature deformation, it adopts a greater complicated cough flare structure, which is appropriate for pipelines with giant fluctuations in strain or temperature or pipelines

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

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 hole 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 detachable sealing device, and the seal of the head is now now now now not geared up to be opened again.

Socket welding flange refers to the flange that is inserted into the flange ring ladder at the supply 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 special rigidity, small welding deformation and applicable sealing, and can be used for things 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 excessive sealing requirements.

High Pressure FlangesHigh-pressure flange: A flange used for the connection of pipes or tools with a stress prolonged than 10MPa.

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.

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.

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.

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

According to the chemical agency 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 enterprise company standards: threaded flange (PT), butt welding flange (WN), flat welding flange (SO), socket welding flange (SW), free flange (LJ), flange cowl (not note).3.

Socket welded flange is a in many conditions used pipe connection method, and its elements and advantages include:Good fastening: The socket welding flange connects the pipe via way of possible of welding, the weld is firm, the connection is tight, and it has relevant sealing performance.Strong compressive capacity: The welded connection strategy makes the socket welded flange can face up to big pressure, which is great for high-pressure pipeline system.Corrosion resistance: Reduced threat of co

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.

Socket welded flange is a in many situations used pipe connection method, and its factors and benefits include:Good fastening: The socket welding flange connects the pipe by way of potential of welding, the weld is firm, the connection is tight, and it has applicable sealing performance.Strong compressive capacity: The welded connection approach makes the socket welded flange can face up to massive pressure, which is gorgeous for high-pressure pipeline system.Corrosion resistance: Reduced risk of cor

Socket welded flange is a in many instances used pipe connection method, and its points and blessings include:Good fastening: The socket welding flange connects the pipe by means of welding, the weld is firm, the connection is tight, and it has desirable sealing performance.Strong compressive capacity: The welded connection technique makes the socket welded flange can face up to giant pressure, which is appropriate for high-pressure pipeline system.Corrosion resistance: Reduced danger of corrosion an

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

Flat welded flange refers to a flange that is related with a container or pipeline by means of fillet weld. It is an arbitrary flange. During the design, in accordance to the integrity of the connection between the flange ring and the straight cylinder section, it is checked in accordance to the fundamental or free flange respectively. Flange rings are handy with and besides neck.