Forged Flanges

The connection between the two pipes can be welded directly together, but it is difficult to join together without welding. When there is a problem with the connection part, it will be very difficult to fix. The same problem occurs between piping and valve connections. Flanges are usually used to connect pipes or valves, so the above problems can be easily solved.

Alloy steel flange, that is, the main material is alloy steel flange or end flange connection. It contains alloy steel flanges, called alloy steel flanges. Alloy Steel Flanges, Alloy Flanges are carefully designed using current technology under the visionary guidance of accomplished professionals in the manufacturing sector.

The flange connection type usually comes with a double unit, with washers and some bolts and nuts to connect to each other. (The pipe is welded on the flange first, and then the valve and other equipment are installed on the flange.) When connecting these parts, put the gasket between the two flanges, and then tighten the flange screws so that the two are tightly connected together. Flange connection is convenient, flexible and labor-saving. When the pipeline is repaired, the screws on the flange can be removed, and the corresponding pipeline or valve can be removed. Also replace with new pipes and valves.

Alloy flange material (chromium molybdenum) has higher chromium and molybdenum content than carbon steel flanges. Alloy steel flange materials are suitable for high temperature and high pressure applications and have higher corrosion resistance than conventional carbon steel flange grades. ASTM A182 alloy flanges are extremely ductile, strong and tough, easy to weld, and resistant to oxidation and oxidation. These grades are compatible with ASTM A335 alloy steel pipe.

The flange connection strength and sealing performance are good, the structure is simple, and the cost is low. It can be disassembled repeatedly. Flange connections mainly have leakage problems, and the leakage should be controlled within the allowable range of process and environment.

ASME SA 182 AS Forged Pipe Flanges are forged from a single piece of raw material for good strength. Some applications need to end pipes instead of connecting more pipes. A182 Alloy Steel Blind Flanges are used for permanent or temporary closure of pipelines. Flanges can be welded or bolted.

Butt weld flanges (WN flanges) are generally available in two designs. High hub flange and tapered hub flange, the former is the regular type, used to connect pipes. The neck of the butt weld flange can be welded directly to the pipe end. WN flange has the advantages of convenient construction, high strength and good sealing performance. Also widely used in different pressure pipelines.

ASTM A182 Alloy Steel F12 Flanges have a range of properties and properties that they derive from the elements present in the chemical composition. These ASTM A182 Alloy Steel F12 Flanges are available in a variety of shapes, sizes and dimensions according to the needs or requirements of the application or to customer supplied specifications.

These ASTM A182 alloy steel F12 flanges are corrosion resistant. ASTM A182 alloy steel F12 flanges also have high dimensional accuracy. These ASTM A182 alloy steel F12 flanges also have a rust-proof finish. They are used in numerous industrial applications. These applications include the paper and pulp industry, the oil and gas industry, and more.

These ASTM A182 Alloy Steel F12 Flanges are manufactured from high quality raw materials, so the manufactured products are of high quality. Additionally, these ASTM A182 Alloy Steel F12 Flanges are manufactured with the necessary standards, codes and guidelines in mind, resulting in a high quality product.

Duplex Steel UNS Grade S32205 Duplex Steel is resistant to chloride environments and sulfide stress corrosion. Its yield strength is approximately twice that of standard austenitic stainless grades. Duplex steel UNS S32205 flanges are extremely durable and can also be easily installed to any size thanks to the different shapes and sizes available.

S32205 is a dual-phase steel with nearly equal proportions of austenite and ferrite in its chemical composition. This combination makes the alloy stronger than standard austenitic steels. The Duplex Steel S31803 Ring Fitting Flange is a low carbon version and is immune to sensitization.

Duplex steel flanges are widely used in the used engineering, machinery and automotive industries. Duplex Steel S31803 Lap Flanges are ideal for applications requiring better corrosion resistance than Type 316 and good high temperature strength. We have Duplex Steel S31803 / S32205 Flanges in stock. Duplex steel flanges are commonly used in chemical, petrochemical, and power industries.

Long weld flanges help with high pressures and the need for a long, tapered hub is the most common use for weld neck flanges. When ordering, it is most important to specify the pipeline plan that will be used. This flange is ideal for use in environments involving extreme temperature fluctuations and excessive handling and bending.

It is needed when the neck needs to be lengthened. Duplex steel flanges act as extensions. Duplex steel flanges are used in the chemical and petroleum industries for residential and commercial buildings. Duplex steel flanges perform well under pressure levels and temperature fluctuations. Long butt weld flanges are available in various lengths, sizes and dimensions according to customer needs.

Butt weld flanges are flanges designed to be connected to piping systems by butt welding. There are many specifications of this flange. Butt weld flanges are expensive because of their longer necks and high personnel costs for WN flanges in contact with pipes or fittings, but are preferred for high stress applications. The neck or hub transfers the stress to the pipe.

Butt weld flanges are flanges designed to be connected to piping systems by butt welding. This type of flange comes in a wide range of sizes, butt weld flanges are expensive due to their long necks and the cost of personnel to contact the WN flange with the pipe or fitting, but are preferred for high stress applications. The neck or hub transfers the stress to the pipe.

Duplex stainless steel S31803/S32205/2205 flanges are supplied with good sulfide stress corrosion resistance, high strength and excellent impact toughness. These dual phase steel S31803 slip flanges are chemically balanced to produce a microstructure of approximately 50/50 ferrite to austenite ratio.

Super Duplex Flanges are highly weldable. This alloy can be easily welded by various welding operations. These super duplex flanges are known for their high fatigue strength and provide high strength at moderate temperatures in the lower temperature range.

The oxidation resistance of these dual phase steel S31803 butt weld flanges is good at high temperatures, but tends to become brittle at temperatures above 300 degrees Celsius, brittle after only 2 hours of exposure at 475 degrees Celsius. These dual phase steel S32205 ring joint flanges also feature high corrosion and erosion fatigue performance as well as lower thermal expansion and higher thermal conductivity than certified.

It also has excellent resistance to chloride stress corrosion cracking, low coefficient of thermal expansion and high thermal conductivity. Due to the low carbon content in the flange, there is minimal risk of carbide precipitation at grain boundaries during heat treatment.

Some dual-phase steel S31803 butt weld flanges have good oxidation resistance at high temperatures, but tend to become brittle at temperatures above 300 degrees Celsius, and only 2 hours exposure to 475 degrees Celsius. These dual phase steel S32205 ring joint flanges also feature high corrosion and erosion fatigue performance as well as lower thermal expansion and higher thermal conductivity than certified.

2205 flanges are highly resistant to pitting and crevice corrosion, perform well in most corrosive environments, and have good weldability. Specifications These dual phase steel S31803 butt weld flanges have good oxidation resistance at high temperatures, but tend to become brittle at temperatures above 300 degrees Celsius and only 2 hours exposure to 475 degrees Celsius.

Super Duplex Flanges are designed with high alloy duplex steel. These flanges have a two-phase structure with austenitic and ferritic microstructures. Designed with high concentrations of nickel, chromium and molybdenum, these modules exhibit excellent corrosion and oxidation resistance in stress-inducing systems.

These high-strength flanges securely seal a range of plumbing modules. The multifunctional flange shows good stability and exhibits enhanced resistance to chloride pitting in marine applications. With standard welding procedures, Super Duplex Flanges can be easily welded to different piping modules.

Butt welding flanges are drilled (machined), and the wall thickness of the flange is the same size as the matching pipe. The lighter the tube, the larger the diameter, and conversely, the heavier the tube, the smaller the diameter. Our range of butt weld flanges, butt weld flanges are typically used for high pressure, low temperature or high temperature.

We offer a complete range of flanges, including slip flanges, socket weld flanges, blind flanges, lap flanges, threaded flanges, butt weld flanges, reducer flanges, and more. Due to a wide range of customer requirements, we offer these super duplex steel UNS S32750 flanges in a variety of sizes.

These super duplex steel UNS S32760 flanges are technologically advanced using premium materials under the guidance of skilled experts. They have outstanding features such as resistance to plastic deformation, wear resistance, chipping resistance, and good machinability.

Duplex Steel UNS S31803 Flanges are used in marine engineering, chemical processing, hydrocarbon processing, heat exchangers, valve manufacturing, pump manufacturing, petrochemical plants, nuclear power projects, oil and gas equipment manufacturing.

This is designed to be connected to the piping system by butt welding. It is relatively expensive due to its long neck, but is preferred for high stress applications. The neck or hub transfers stress to the bottom of the hub to the wall thickness at the butt weld, providing significant reinforcement for the flange. Flange holes match pipe holes to reduce turbulence and erosion.