High Neck Flange Yellow Paint-manufacture,factory,supplier from China

(Total 24 Products for High Neck Flange Yellow Paint)
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 the on-site installation is more convenient, and the process of welding seam film flaw detection can be omitted, which is more popular.Manufacturing standards: HG/T20615-2009, ASME B 16.5Connection method: flange nut, bolt connectionProduction process: professional overall forging, forging manufacturing, etcProcessing method: high-precision CNC lathe turning, ordin
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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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Advantages of high neck flanges     The high neck flange, due to its overall shape and high neck height, greatly improves the stiffness and load-bearing capacity of the flange. Suitable for assembly lines and automated production, the production efficiency of component assembly and welding processes has been greatly improved. The insertion form of relatively flat flange and steel pipe reduces the consumption of welding materials, greatly reduces the welding workload and Labor burden, reduces the welding stress, and the structure is not easy to deform.
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A mechanical thing used to join two shafts (driving and driven) in unique mechanisms to rotate collectively to transmit torque. In high-speed and heavy-duty energy transmission, some couplings additionally play a function in buffering, lowering vibration, and enhancing the dynamic overall performance of the shaft system. The coupling consists of two halves, which are respectively related to the riding shaft and the pushed shaft. Most strength machines are linked to the working computer via couplings.
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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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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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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 benefits of forgings consist of excessive strength, reliability, structural integrity, etc. The precise blessings are as follows:1. High strength.Hot forging can promote crystallization and grain refinement, enabling substances to obtain the best viable power and consistency, whilst decreasing variations between parts. The Grain glide flows great alongside the valve physique contour. These consistently flowing wires assist decrease the incidence of fatigue or frequent faults.2.
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Flat welded flanges are suitable for pipeline systems with relatively low pressure levels and minimal pressure fluctuations, vibrations, and vibrations. The advantage of flat welding flanges is that they are easier to align during welding and assembly, and their price is relatively cheap, making them widely used.1. Standard:JIS B22202. Type:SOP SOH3. Pressure Class:5K 10K 16K 20K 30K 40K4. 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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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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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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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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Due to its first-rate whole performance, flanges are extensively used in quintessential engineering such as chemical engineering, construction, water supply, drainage, petroleum, slight and heavy industries, refrigeration, sanitation, plumbing, furnace protection, power, aerospace, shipbuilding, etc.Plate flat welded steel pipe flange, with neck flat welded steel pipe flangeFlat welding flanges are suitable for pipeline systems with relatively low pressure levels and low pressure fluctuations, vibrations and vibrations.
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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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Pipe flanges: (JIS B2201, JIS B2220, etc.) are self-contained and do not belong to either "American style flanges" or "European style flanges"Nominal diameter: (DN10~DN1000) mmNominal pressure levels: 2K, 5K, 10K, 16K, 20K, 30K, 40K, 63K, a total of 8 levelsFlange sealing surface: 5 types: smooth surface, large convex surface, small convex surface, concave convex surface, and tenon groove surfaceFlange types: 6 types: flat welding, socket welding, butt welding, threaded connection, loose sleeve, and blind flange1. Standard:JIS B22202. Type:SOP SOH3.
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The EN 1092-1 Type 05 flange shall be furnished as blind flange, which is used to clean off the piping. Substantially, it is a spherical stable disc with bolting holes drilled alongside the circumference. The EN 1092-1 Type 05 blind flanges may also be furnished with flat going through (FF) or raised dealing with (RF).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.
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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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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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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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European preferred EN 1092-1 – regarding flanges for pipes – establishes the necessities for metal flanges primarily based on their nominal strain (PN) and dimension (DN). Moreover, it defines the exceptional sorts of flanges and their sealing surfaces, tolerances, threading and labelling.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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Flange connection is to fix two pipes, pipe fittings or equipment on a flange plate each, and between the two flanges, plus flange pads, bolts are fastened together to complete the connection. Some pipe fittings and equipment already have their own flanges, which are also flange connections. Flange connection is an important connection method for pipeline construction. The flange connection is easy to use and can withstand large pressures. 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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1. Standard:JIS B22202. Type:SOP SOH3. Pressure Class:5K 10K 16K 20K 30K 40K4. 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 B22202. Type:SOP SOH3. Pressure Class:5K 10K 16K 20K 30K 40K4. 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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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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Relate News
Flange , also called flange flange disk or flange. Flange is a pipe and pipe interconnecting parts, for the connection between the pipe end; also used in the equipment import and export flange, for the connection between the two devices, such as reducer flange. Flange connection or flange joint, refers to the flange, gasket and bolt three interconnected as a group of combined sealing structure of the detachable connection. Piping flange refers to the piping device in the piping flange, used in equipment refers to the import and export of equipment flange.
1: According to the chemical industry (HG) industry standards: integral flange (IF), threaded flange (Th), plate welding flange (PL), necked butt-welding flange (WN), necked plain welding flange (SO), socket welding flange (SW), butt-welding ring loose set flange (PJ/SE), plain welding ring loose set flange (PJ/RJ), lining flange cover (BL (S)), flange cover (BL).2: According to the petrochemical (SH) industry standards: threaded flange (PT), butt-welding flange (WN), flat welding flange (SO), socket weld flange (SW), loose set flange (LJ), flange cover (not table note).3:According to machiner
At the end of 2020, Jinan Zhangqiu District Puji Street Office held a "financial revenue of more than 100 million yuan and the real economy commendation meeting", the meeting recognized many enterprises, because of our company in the last year's implementation of the production safety work is excellent, the street office to our company issued a "Safety Star "Recognition.In 2021, due to our company's continuous innovation in production technology and successive development of new patents, we finally declared as a successful high-tech enterprise.
In the summer of 2021, our flanges successfully passed the certification of Daewoo Shipyard in Korea, so our company has passed the certification of all the three major shipyards in Korea, including Daewoo, Samsung and Hyundai.At the end of 2021, Jinan Zhangqiu District Puji Street Office held the "2021 Annual Entity Economy Commendation Meeting", which recognized our company's contribution to public welfare this year, and awarded us the "Love Public Welfare Award".On February 9th, 2022, the company held a ceremony and the first lesson, the general manager of the compan
In August 2022, in order to improve the production efficiency as well as the quality of our products, our company purchased 12 new CNC lathes, which improved the efficiency of our employees by a big piece.At the end of 2022, Jinan Zhangqiu District Puji Street Office held the "2022 Annual Entity Economy Commendation Meeting", which recognized our company's initiatives in technology research and development this year, and awarded our company the "Science and Technology Innovation Award".
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