Flange, moreover diagnosed as flange disc or flange. Flanges are aspects that are interconnected between shafts and shafts for connections between pipe ends; There are moreover flanges used on the inlet and outlet of equipment for the connection between two devices, such as reducer flanges. Flange connection or flange joint refers to the detachable connection of flange, gasket and bolt as a set of combined sealing structure.
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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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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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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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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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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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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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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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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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As for iron plate welding flanges, many customers are questioning whether the quality of iron plate welding flanges is better than forged welding flanges. In fact, the quality of iron plate welding flanges is the same as that of forged welding flanges. However, where is the material of iron plate welding flanges that cannot be guaranteed? This means that the material of iron plate welding flanges is the least guaranteed, because in general, the density of iron plate welding flanges is not an issue.
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Our company can produce various specifications of stainless steel, alloy steel, carbon steel flange series products according to standards; The products have undergone strict quality inspection, constantly improving in size and quality, and are widely sold at home and abroad, obtaining consistent praise from customers at home and abroad.As an iron plate welding flange, many clients have questions about whether or not the great of the iron plate welding flange is higher than that of the solid welding flange.
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Our company has various types of forging equipment such as presses and air hammers, which can produce various types of flanges and forgings. We also have various CNC processing equipment and a complete inspection system. We welcome customers to purchase.(1) Casting flange and forged flangeThe cast flange, blank shape and size is accurate, the processing volume is small, the cost is low, but there are casting defects (pores. Crack.
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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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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 flanges include flat welding flanges and flat welding flanges with necks.Flat welded flange (PL)Flat welded flanges are suitable for steel pipe connections with nominal pressure not exceeding 2.5MPa. The sealing surface of the flat welding flange can be made into three types: smooth type, concave-convex type and tongue and groove type. Smooth flat welded flanges are the most widely used.
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The benefits of flat welded flanges are as follows:1. Flat welded flanges are less difficult to align at some point of welding and assembly, making set up easy and convenient;2. Widely used, it can be utilized in a range of industries such as metallurgy, machinery, chemical engineering, petroleum, computer tools, water conservancy, construction, engineering, shipbuilding, environmental protection, coal, agricultural machinery, food, boilers, stress vessels, etc;3. Beautiful appearance, flat and easy floor of flat welded flanges, in the main used for connecting carbon metal pipes;4.
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As for iron plate welding flanges, many clients are questioning whether or not the fine of iron plate welding flanges is higher than cast welding flanges. In fact, the excellent of iron plate welding flanges is the identical as that of cast welding flanges. However, the place is the cloth of iron plate welding flanges that can't be guaranteed? This potential that the fabric of iron plate welding flanges is the least guaranteed, due to the fact in general, the density of iron plate welding flanges is now not an issue.
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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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A flange, additionally regarded as a flange or flange, is a element that connects pipes to every other. It is frequently linked to the pinnacle of the stop and has a broad range of types.1. According to the linked components, it can be divided into container flanges and pipe flanges.2. According to the structural type, it is divided into crucial flanges, loop flanges, and threaded flanges. Common indispensable flanges encompass flat welding flanges and butt welding flanges.3. According to the connection method, there are threaded connection (threaded connection) flanges and welded flanges.
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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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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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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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(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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