B16.5 150 lb Flange Forged Steel Ring Flange

Flange is the parts which connects two pipe ends, flange connection is defined by the flange, gasket and bolt three are connected as a group of combined sealing structure of the detachable connection. The gasket is added between the two flanges and then fastened by bolts. Different pressure flange, thickness is different, and the bolts they use are different, when pump and valve connect with pipe, the parts of the equipment are also made of the corresponding flange shape, also known as flange connection, usually closured bolted connection parts are also known as flanges, such as the connection of ventilation pipe, this kind of parts can be called “flange type part”, but this connection is only part of a device, such as the connection between flange and water pump, it’s not inapposite to call water pump as flange type parts,but relative small valve,it can be called as flange type parts .

Although molybdenum is a good element, excessive use of it may reduce the creep ductility of Gr F11 plate flanges. Graphitization and decomposition of iron carbide may occur when the temperature exceeds 500 degrees Celsius. Chromium has been added to SA A182 F11 alloy steel CL.2 forged pipe flanges to prevent creep ductility reduction and graphitization. In addition, the added chromium also provides oxidation resistance.

ASME B36.19M is the standard specification for stainless steel pipes, which specifies the dimensions, tolerance, and manufacturing requirements for both welded and seamless pipes.

Orifice Flanges are used with orifice meters for the purpose of measuring the flow rate of either liquids or gases in the respective pipeline. Pairs of pressure “Tappings”, mostly on 2 sides, directly opposite each other, are machined into the orifice flange.

Molybdenum in Incoloy 925 Slip On Flanges aids resistance to pitting and crevice corrosion whilst Chromium offers resistance to oxidizing environments.

We are a manufacturer, supplier and exporter of ASTM A182 Stainless Steel 317 / 317L Flanges which are offered after a variety of surface treatments that only add to their versatility.

A182 321 stainless steel flange is a type of flange made from high-quality stainless steel that is commonly used in industrial applications. ASTM A182 321 Flange is also known as a steel 321 flange and is designed to connect two pipes together in a secure and leak-proof manner.

ASME B16.47 Series A are available in Classes 150, 300, 400, 600, 900; that of ASME B16.47 Series B are available in Classes 75, 150, 300, 400, 600, 900

ASTM A182 F304 slip flange is another commonly used flange, stainless steel containing chromium and nickel. 18% chrome and 8% nickel make these flanges more durable. The stainless steel 316L slip flange has added molybdenum for increased resistance to general corrosion and chloride ion solutions.

Any cold working operations will increase the strength and hardness of the material, and may leave it slightly magnetic. AISI 304H can be forged in the 1700-2200°F range.

Our supplied 309 Stainless Steel Flanges are hardness test and other mechanical tests of tensile of the area and so on before packaging and transportation to guarantee long lasting service to the customers.

Duplex Steel UNS S31254 Slip On Raised Flanges combines moderate mechanical strength (typically over 300 MPa yield strength) and high ductility with excellent corrosion resistance in seawater and a variety of industrial environments.

stainless steel flange is a kind of general steel material, which is widely used to manufacture equipment and parts with high requirements for comprehensive performance (corrosion resistance, formability). stainless steel is a stainless steel grade produced according to American ASTM standards. stainless steel is the most widely used stainless steel and heat-resistant steel. It is applicable to food production equipment, Xitong chemical equipment, nuclear energy, etc.

ASTM A182 F51 Flange is made up of a duplex steel material. The material has both ferritic and austenitic qualities in the metallurgic microstructure. The tensile strength of the material is 620MPa and the minimum yield strength is 450MPa.

SAE 304 stainless steel is the most common stainless steel. The steel contains both chromium (between 18% and 20%) and nickel (between 8% and 10.5%)[1] metals as the main non-iron constituents. It is an austenitic stainless steel. It is less electrically and thermally conductive than carbon steel. It is magnetic, but less magnetic than steel. It has a higher corrosion resistance than regular steel and is widely used because of the ease in which it is formed into various shapes.[1]

Grade F22 is a low alloy steel grade with a chromium content between 2% and 2.5%. The content of chromium and molybdenum is twice that of F11 grade. However, due to the maximum content of all alloying elements up to 5%, it is classified as a low alloy steel grade. As a low alloy steel grade, ASTM A182 F22 flanges outperform carbon steel, especially in applications involving high temperatures.

Long WN flanges look like typical butt weld flanges but are considered extended. It is often used as a nozzle for a column or barrel. You can also choose between Equal LWN Barrel and LWN Heavy Barrel, which have thick walls and their own shape.

Grade 316 Stainless Steel Flanges also has outstanding welding characteristics. Post-weld annealing is not required when welding thin sections

A flange is a ring of steel (forged, cut from plate, or rolled) designed to connect sections of pipe, or to join pipe to a pressure vessel, valve, pump or other integral flanged assembly. Flanges are joined to each other by bolts, and to the piping system by welding or threading (or loose when stub ends are used). Stainless steel flange simplified as SS flange, it refers to the flanges that made of stainless steel. Common material standards and Grades are ASTM A182 Grade F304/L and F316/L, with pressure ratings from Class 150, 300, 600 etc and to 2500. It used in more industries than carbon steel as stainless steel has better resistant performances on corrosion environment and always provides with a good appearance.

The flanges are made in different face types. The face types range as flat face, raised face and ring type joint. The SA182 F55 RTJ Flange has a ring type joint. The flange is fixed in two halves.

We supply ANSI B16.5 SS 316Ti Orifice Flanges to a variety of customers including fabricators of pressure vessels, industrial boilers and heat exchangers.

The combination of nickel and chromium in Incoloy 925 Ring Joint Type Flanges renders protection in both oxidizing and reducing atmospheres. High speed operations in Incoloy 925 Spacer Flanges such as grinding, milling or turning, are usually performed using water ¨C based coolants.

Alloy 904L Blind Flanges
Featuring 304 stainless steel for very good corrosion resistance, this GRAINGER APPROVED weld neck flange can be attached to a system via a circumferential weld at the neck. The welded area can be easily examined by radiography. Matched pipe and flange bore reduces turbulence and erosion inside the pipeline. Flange is excellent for use in your critical applications and is ideal for use with air, water, oil, natural gas, and steam.

Flange, also known as flange plate or flange, is a part of connecting pipeline with pipeline and valve, which is connected with the end of pipeline. Flanges have holes. Flanges and flanges are tightly connected by bolts and sealed by gaskets.

After hot working, these forged flanges must be cooled to a specific temperature before they can be heat treated. Generally speaking, heat treatment used on ANSI B16.5 carbon steel reducing flanges must be performed according to certain requirements, such as heat treatment type, austenitization/solution temperature, cooling medium, and quenching.

The purpose of preliminary heat treatment: to eliminate some defects in blanks and semi-finished products, and to prepare organization for subsequent cold working and final heat treatment.

The flange is second most used joining method after selding. Flanges are used when joints need dismantling. It provides flexibility for maintenance. Flange connects the pipe with various equipment and valves. Breakup flanges are added in the pipeline system if regular maintenance in required during plant operation.
A flanged joint is composed of three separate and independent although interrdlated components; the flanges, the gaskets, and the bolting; which are assembled by yet another influence, the fitter. Special controls are required in the selection and application of all there elements to attain a joint, which has acceptable leak tightness.
A flange is a protruded ridge, lip or rim, either external or internal, that serves to increase strength (as the flange of an iron beam such as an I-beam or a T-beam); for easy attachment/transfer of contact force with another object (as the flange on the end of a pipe, steam cylinder, etc., or on the lens mount of a camera); or for stabilizing and guiding the movements of a machine or its parts (as the inside flange of a rail car or tram wheel, which keep the wheels from running off the rails). The term “flange” is also used for a kind of tool used to form flanges.

A flange is a ring of steel (forged, cut from plate, or rolled) designed to connect sections of pipe, or to join pipe to a pressure vessel, valve, pump or other integral flanged assembly. Flanges are joined to each other by bolts, and to the piping system by welding or threading (or loose when stub ends are used). Stainless steel flange simplified as SS flange, it refers to the flanges that made of stainless steel. Common material standards and Grades are ASTM A182 Grade F304/L and F316/L, with pressure ratings from Class 150, 300, 600 etc and to 2500. It used in more industries than carbon steel as stainless steel has better resistant performances on corrosion environment and always provides with a good appearance.

The flange is second most used joining method after selding. Flanges are used when joints need dismantling. It provides flexibility for maintenance. Flange connects the pipe with various equipment and valves. Breakup flanges are added in the pipeline system if regular maintenance in required during plant operation.
A flanged joint is composed of three separate and independent although interrdlated components; the flanges, the gaskets, and the bolting; which are assembled by yet another influence, the fitter. Special controls are required in the selection and application of all there elements to attain a joint, which has acceptable leak tightness.
A flange is a protruded ridge, lip or rim, either external or internal, that serves to increase strength (as the flange of an iron beam such as an I-beam or a T-beam); for easy attachment/transfer of contact force with another object (as the flange on the end of a pipe, steam cylinder, etc., or on the lens mount of a camera); or for stabilizing and guiding the movements of a machine or its parts (as the inside flange of a rail car or tram wheel, which keep the wheels from running off the rails). The term “flange” is also used for a kind of tool used to form flanges.

SS316 flanges are affordable, so the full price list is mentioned below. This is mainly used in power plants, modern construction, oil industry, oil and gas industry, fertilizers and other industries. These are packed in wooden boxes and then shipped to other countries. Stainless steel blind flanges are used to cover the ends of piping systems. Due to the high material of stainless steel, this is suitable for high temperature and high pressure applications.

SS 316/316L flanges can be fabricated from ASTM A182 F316 or F316L forgings, ASTM A351 CF8M or CF3M castings, and ASTM A240 316 or 316L plates per ASME B16.5 and ASME B16.47.

SAE 304 stainless steel is the most common stainless steel. The steel contains both chromium (between 18% and 20%) and nickel (between 8% and 10.5%)[1] metals as the main non-iron constituents. It is an austenitic stainless steel. It is less electrically and thermally conductive than carbon steel. It is magnetic, but less magnetic than steel. It has a higher corrosion resistance than regular steel and is widely used because of the ease in which it is formed into various shapes.[1]

The gradual transition of thickness from the bottom of the hub to the wall thickness of the butt weld provides significant reinforcement for the butt weld flange. The diameter of the butt weld flange matches the diameter of the pipe, reducing turbulence and erosion.