The main use of flange is to connect pumps, pipes, valves, and other equipment to make a pipework system. Usually, flanges are threaded or welded, and you can connect two flanges by bolting them with gaskets and providing a seal that gives easy access to the piping system.1. Standard:JIS B2220 2. Type:SOP3. Pressure Class:1k;5k;10k;16k;30K:40K4. Dimension:10A-1200A5. Surface Treament:Anti-rust oil; Yellow paint; Black paint;Hot dip Galavnised; Zinc.6. Raw Material:SS4007. Packing：Wooden Case, Pallet.8. Payment:L/C, T/T9. Delivery time:30 ~60 days after confirm the order1.
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We have reliable manufacturers to purchase directly, support customization, have good quality, have real materials, and are durable.Flange, additionally recognized as flange disc or flange. Flanges are components that are interconnected between shafts and shafts for connections between pipe ends; There are additionally flanges used on the inlet and outlet of tools for the connection between two devices, such as reducer flanges.
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Flanges normally need to be produced in accordance with standards, and more often in accordance with national standards to produce flanges, that is: according to the size and tolerance range required by national standards to produce flanges, such standard flanges In use, although they can also be used, but more often, the requirements of industrial production for flanges are different, so the specifications of flanges will also change, for example, industrial production can not use standard flanges, only large flanges; Some industrial productions can only use smaller flanges, therefore, faced
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American standard flange is a component that connects pipes to each other and is connected to the pipe end. The American standard flange has eyelets and bolts to tightly connect the two flanges. The flanges are sealed with gaskets. American standard flanges can be cast or threaded or welded.In industrial pipelines, American standard flange connections are widely used. In the home, the diameter of the pipeline is small and it is low pressure, so flange connections cannot be seen. If in a boiler room or production site, flange connected pipes and equipment can be seen everywhere1.
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In the flange, FF represents a flat sealing surface, whilst in the Japanese standard, SOP is a plate kind flat welding flange, SOH is a neck flat welding flange, and BL is a flange cowlSocket welding flange (SW)Socket welding flangeSocket Welding FlangeSealing floor form: protruding floor (RF), concave and convex floor (MFM), tongue and groove floor (TG), ring connection floor (RJ)Materials: Carbon Steel: ASTM A105, 20#, Q235, 16Mn, ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70;Alloy steel: ASTM
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Flange, moreover acknowledged as flange flange or flange. the flange is the connecting thing amongst the shaft and the shaft, it is used for the relationship amongst the pipe ends; the flange on the device inlet and outlet is additionally used for the relationship amongst gadget, inclusive of the reducer flange. flange connection or flange joint refers to the detachable connection of flange, gasket and bolt as a set of combined sealing shape.
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The ANSI Class rating of a flange is defined as the maximum amount of pressure that the flange can withstand at increasing temperatures. There are seven primary pressure classes for flanges. They are 150,300,400,600,900,1500,and2500.American standard flange connection is a detachable connection. It is the process of fixing two pipes, fittings, or equipment onto a flange, with flange gaskets added between the two flanges and bolts fastened together to complete the connection. American standard flange connection is an important connection method for pipeline construction.
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Japanese Industrial Standards (JIS) is the most important and authoritative national standard in Japan. Developed by the Japan Industrial Standards Survey (JISC).1. Standard:JIS B2220 2. Type:SOP SOH3. Pressure Class:20K4. Dimension:10A-1200A5. Surface Treament:Anti-rust oil; Yellow paint; Black paint;Hot dip Galavnised; Zinc.6. Raw Material:SS400/SF440A7. Packing：Wooden Case, Pallet.8. Payment:L/C, T/T9. Delivery time:30 ~60 days after confirm the order1. Standard:JIS B2220 2. Type:SOP SOH3. Pressure Class:20K4. Dimension:10A-1200A5.
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According to the standard specifications of the GOST12820 and GosT12821 series, the thickness, aperture, thread, and other standards related to flange size are usually strict. These regulations can ensure that the size, quality, and performance of the flange meet the standards, ensuring the safe operation of the pipeline1. Standard:GOST 12820- 80 GOST 12821- 80 2. Type:Plate flange，Blind，Lap Joint flange3. Pressure Class:PN10 PN16 PN25 PN40 PN634. Dimension:DN10-DN12005. Surface Treament:Anti-rust oil; Yellow paint; Black paint;Hot dip Galavnised; Zinc.6.
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Shandong Shengli Forging Co., Ltd. specializes in producing various types of flanges, gear rings, and forgings. We welcome customers to visit and inspect1. According to the chemical industry (HG) industry standard: integral flange (IF), threaded flange (Th), plate flat welding flange (PL), neck butt welding flange (WN), neck flat welding flange (SO), socket welding flange (SW), butt welding ring loose flange (PJ/SE), flat welding ring loose flange (PJ/RJ), lining flange cover (BL (S)), flange cover (BL) [2].2.
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SABS 1123 Flanges are forged, threaded, screwed or plate flanges as manufactured. These additionally vary in the face kind of the flange such as the flat face, raised face and the ring kind joint. There are one-of-a-kind practical kinds in the SANS 1123 Flanges such as socket weld ring flange, threaded ring flange, blind flange, weld neck flange, slip on flange, lap joint flange and so on. The dimensions of the flanges differ in accordance to the ASME B16.5 standard.
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European standard EN 1092-1 – concerning flanges for pipes – establishes the requirements for steel flanges based on their nominal pressure (PN) and dimension (DN). Moreover, it defines the different kinds of flanges and their sealing surfaces, tolerances, threading and labelling1. Standard:EN1092-12. Type:Type 01 ;Type 05;3. Pressure Class:PN6;PN10; PN16; PN25; PN404. Dimension:DN10-DN20005. Surface Treament:Anti-rust oil; Yellow paint; Black paint;Hot dip Galavnised; Zinc.6. Raw Material:RST 37.2; P245GH ; S235JR7. Packing：Wooden Case, Pallet.8. Payment:L/C, T/T9.
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The formal title for blind disks is flange cover, and some are additionally known as blind flanges or pipe plugs. It is a flange barring a gap in the middle, used to seal the pipe opening. The feature is the identical as that of the head and pipe cap, without that the blind seal is a removable sealing device, and the seal of the head is no longer meant to be opened again.1. Standard:ANSI B16.52. Type:Plate flange,Slip on,Blind，Lap Joint flange3. Pressure Class:Class 150,Class 300,Class 400,Class 6004. Dimension:1/2''-24''5.
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Forged flange is the product with the best mechanical properties among flange products. Its raw material is generally pipe blank, which is then cut and continuously hammered to eliminate defects such as segregation and porosity in the steel ingot. The price and mechanical properties are one level higher than ordinary cast flanges. A flange is a component that connects pipes, pipes, and valves to the end of the pipe; It is also used as a flange on the inlet and outlet of equipment, which is a component for connecting pipes to each other between two devices, connected to the pipe end.
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Our corporation can produce extra than a few specs of stainless steel, alloy steel, and carbon metallic flange merchandise in accordance to standards; The product has long gone via strict outstanding inspection, continually striving for excellence in dimension and quality, and is considerably presented every domestically and internationally, receiving unanimous reward from consumers every domestically and internationally.Flange, in addition viewed as flange disc or flange.
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A flange is a element that connects shafts and is used for connecting pipe ends; Also beneficial is a flange on the inlet and outlet of the equipment, used for connecting between two devices, such as a gearbox flange. Flange connection or flange joint refers to a removable connection made up of flanges, gaskets, and bolts, which are interconnected as a team of blended sealing structures. It is additionally acknowledged as a flange flange or flange. Usage of flanges: Flanges are used in pairs, and threaded flanges can be used for low-pressure pipelines.
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Flat welding flange refers to a kind of flange that is linked to a container or pipeline the usage of a fillet weld. It belongs to any kind of flange. During design, based totally on the integrity of the connection between the flange ring and the straight tube section, it shall be checked as both an essential or unfastened flange. There are two sorts of flange rings: with and except a neck. Compared with the neck welded flange, the flat welded flange has a easy shape and saves materials, however its stiffness and sealing are no longer as true as the neck welded flange.
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Our employer presents a extensive vary of flanges like EN1092-1 PN40 TYPE01 Plate Flange,SO, WN, BL, SW,LJ etc., which is exactly engineered in accordance with global fantastic requirements totally.We provide these flanges in a variety of dimensions as per the specs supplied via our clients. To obtain top-quality patron satisfaction, we make certain secure packaging and instantaneous transport of the ordered consignment.1. Standard:EN1092-12. Type:Type 01 ;Type 05;3. Pressure Class:PN6;PN10; PN16; PN25; PN404. Dimension:DN10-DN20005.
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Due to its exquisite complete performance, flanges are broadly used in primary engineering such as chemical engineering, construction, water supply, drainage, petroleum, mild and heavy industries, refrigeration, sanitation, plumbing, furnace protection, power, aerospace, shipbuilding, etc.Flange, additionally regarded as flange disc or flange. Flanges are components that are interconnected between shafts and shafts for connections between pipe ends; There are additionally flanges used on the inlet and outlet of gear for the connection between two devices, such as reducer flanges.
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Threaded flange refers to a kind of flange that uses a thread to connect with a pipe. When designing, it can be treated according to the loose flange. The advantage is that no welding is required, and the additional torque generated on the cylinder or pipe when the flange is deformed is very small. The disadvantage is that the flange thickness is large and the cost is higher. Suitable for connection of high-pressure pipes.Threaded flange is a non-welded flange that processes the inner hole of the flange into a pipe thread and connects with the threaded pipe.
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The connection of forged flanges is to fix two pipes, fittings, or equipment on a flange plate, add flange pads between the two flanges, and fasten them together with bolts to complete the connection. Some pipe fittings and equipment used to come with their own flanges, which also belong to flange connection.1. Standard:GOST 12820- 80 GOST 12821- 80 2. Type:Plate flange，Blind，Lap Joint flange3. Pressure Class:PN10 PN16 PN25 PN40 PN634. Dimension:DN10-DN12005. Surface Treament:Anti-rust oil; Yellow paint; Black paint;Hot dip Galavnised; Zinc.6.
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Loose sleeve flange with neck butt weld ringLoose flange butt welding ring loose sleeve with neck flange, butt welding ring loose sleeve plate flange, flat welding ring loose sleeve plate flange, plate type over loose flange, in addition, in order to meet the needs of locking after the device, there are holes in the rod part, these holes can make the bolt not loosen when vibrating. Some flange bolts without threaded light rods should be made thin, called thin rod flange bolts. This flange bolt facilitates the coupling of variable forces.
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According to the utility requirements, the substances used for making flanges range greatly. There are prevalent corrosion applications, excessive corrosion applications, high-temperature stress applications, and high-strength applications. SABS 1123 pipe flanges are made of specific materials, such as stainless steel, carbon steel, alloy steel, and duplex steel, to meet unique utility requirements. Sabs 1123 threaded flanges are used with threaded pipe ends. The flange is commonly internally threaded, and the externally threaded pipe stop is linked to the flange thru a thread.
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The nominal size is less than or equal to DN600, the nominal pressure is Class150, the sealing surface is flat, and the length and quality of the hexagon head bolts or studs used for steel pipe flange connection can refer to the regulations in Table A4 for selection.
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