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. Raw Material:carbon steel; 20#; 25#; Stainless steel 304 3167. Packing：Wooden Case, Pallet.8. Payment:L/C, T/T9. Delivery time:30 ~60 days after confirm the order1. 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.
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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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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. Raw Material:carbon steel; 20#; 25#; Stainless steel 304 3167. Packing：Wooden Case, Pallet.8. Payment:L/C, T/T9. Delivery time:30 ~60 days after confirm the order1. 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.
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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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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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flange connections, which are used for two sorts of pipes, fittings, or devices, are first constant in a flange flange, and between the two flanges, flange pads are bolted together, which completes the connection. Some pipe fittings and tools have their personal flange, additionally belong to the flange connection. Flange connection is an vital connection mode in pipeline construction. Flange connection is effortless to use and can stand up to larger pressure. Flange connection is extensively used in industrial pipeline.
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(1) Large weight range. Forgings can vary from a few grams to heaps of tons.(2) Higher satisfactory than castings. The mechanical homes of forgings are higher than these of castings, and they can face up to massive affect forces and different heavy loads. Therefore, forgings are used for all essential and burdened parts.For excessive carbide steel, forgings have higher high-quality than rolled products. For example, high-speed metal rolled (or forged) substances can solely meet the usage necessities after change and forging.
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Ring forgings have a history of thousands of years in China. Machine forging is carried out using forging tools on various forging equipment. According to the different equipment and tools used, machine forging can be divided into four categories: free forging, model forging, tire mold forging, and special forging.
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Ring forgings are a product in the forging enterprise and a kind of forging. It is a round object made of steel billets (excluding plates) that are subjected to exterior pressure and molded thru plastic deformation to obtain excellent compressive force. This pressure is commonly completed via the use of a hammer or pressure. The forging manner builds extraordinary particle buildings and improves the bodily houses of the metal.
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Ring forgings are a product in the forging enterprise and a kind of forging. It is a round object made of metallic billets (excluding plates) that are subjected to exterior pressure and molded via plastic deformation to reap splendid compressive force. This pressure is normally completed thru the use of a hammer or pressure. The forging procedure builds outstanding particle constructions and improves the bodily homes of the metal.
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The scientific name of "Heaven and Earth Circle" is nuclear power support ring, which is a huge forging used in a fourth-generation nuclear power unit in China, and mainly plays the role of support and protection. The weight of ring 1 sent on July 14 is relatively light; The No. 2 ring issued on August 5 is located at the lower part of the unit.
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We make use of the most superior forging science and an experienced, skilled, and end result targeted workforce, imparting competencies that few in the enterprise can match. We can forge more than a few equipment to meet the wishes of most industries, with a most forging weight of 300 kilograms. Explore our all-round forging capabilities.Ring forgings are a product of the forging industry, a type of forgings. It is a ring-shaped object in which the metal blank (excluding the plate) is applied to an external force and shaped by plastic deformation into a suitable compressive force.
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Shandong Shengli Forging Co.ltd. was once headquartered in 2008, now there are eighty workers, worldwide income personnel 5 , pleasant inspection personnel 6. Monthly output can attain 600 tons. Production, packaging, laboratory trying out gear available. We specialize in producing carbon metal flanges.The application fields of ring forgings are:Diesel engine ring forging: a kind of diesel engine forging, diesel engine diesel engine diesel engine is a kind of power machinery, it is commonly used as an engine.
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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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1. Standard:DIN2573 DIN2576 DIN2543 DIN2544 DIN2545 DIN2527 DIN2631 DIN2632 DIN2633 DIN2634 DIN26352. Type:SLIP-ON BLIND WEIDING NECK3. Pressure Class:6BAR 10BAR 16BAR 25BAR 40BAR4. Dimension:DN10-DN10005. 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. Delivery time:30 ~60 days after confirm the order1. Standard:DIN2573 DIN2576 DIN2543 DIN2544 DIN2545 DIN2527 DIN2631 DIN2632 DIN2633 DIN2634 DIN26352.
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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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The EN 1092-1 Type 01 flange is additionally recognised as “plate flange for welding”. Usually, it is additionally known as “steel ring flange” or “S/O plate flange”. It is a unfastened kind flange which is very comparable to slip on flange however barring hub.1. 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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Flat welding flange refers to a type 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 crucial or unfastened flange. There are two sorts of flange rings: with and besides 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 accurate as the neck welded flange.
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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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Blind flange, additionally recognised as blind flange, is formally referred to as flange cover. It is a flange barring a gap in the middle, used to seal pipeline plugs. There are many sorts of sealing surfaces, which include flat, convex, concave convex, tenon groove, and ring connection surfaces.1. Standard:JIS B2220 2. Type:BLIND3. Pressure Class: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.
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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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Flat welded flanges are appropriate for pipeline structures with pretty low strain degrees and minimal stress fluctuations, vibrations, and vibrations.
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1. Standard:JIS B2220 2. Type:F-TYPE S/40 S/803. Pressure Class:5K 10K4. 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:F-TYPE S/40 S/803. Pressure Class:5K 10K4. 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.
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