Anita Steel & Metals

Girgaon, Mumbai, Maharashtra

We are considered in the market to be one of the leading manufacturers and suppliers of this impeccable range of brass coupling. Manufactured in compliance with the set industry norms and guidelines, its quality never deteriorates. Further, the offered range is marked at the most reasonable rate possible, making it highly praised and preferred in the market.

We offer broadest range of carbon steel and alloy steel flanges in different standards and specifications. These flanges are perfect choice of high temperature and pressure applications. The close grain structure of the flanges provide resistance to a wide range of corrosive media.

We offer a comprehensive range of stainless steel flanges for application in diverse industries. These flanges are have inherent corrosion resistance, which is enhanced by the superior grain structure. Our stainless steel flanges can be customized to match various specifications of clients such as pressure ratings, dimensions, standards, etc.

Our range of nickel alloy flanges are specially designed for high temperature and pressure applications. These flanges offer excellent resistance to a wide range of corrosive media. We can customize nickel alloy flanges for application in diverse industries based upon the customer's requirements.

Our range of forged steel flanges correspond to both national as well as international standards. These flanges are used to connect two pipes mechanically. Every flange is accurately drilled for easy assembly. We can manufacture forged steel flanges in different material and dimensional specifications based upon the requirements of the client.

We offer a comprehensive range of stainless steel flanges for application in diverse industries. These flanges are have inherent corrosion resistance, which is enhanced by the superior grain structure. Our stainless steel flanges can be customized to match various specifications of clients such as pressure ratings, dimensions, standards, etc.

Our range of nickel alloy flanges are specially designed for high temperature and pressure applications. These flanges offer excellent resistance to a wide range of corrosive media. We can customize nickel alloy flanges for application in diverse industries based upon the customer's requirements.

Grade - astm asme a182 f1 f5 f9 f11 f22 f91 other products of alloy steel flanges forged flanges screwed flanges threaded flanges spectacle flanges weld neck flanges ring type joint flanges wnrf flanges rtj flanges long neck weld flanges socket weld flanges lapped joint flanges reducing flanges blind flanges swrf flanges blrf flanges plate flanges slip on flanges raised face flanges sorf flanges orifice flanges.

We are also manufacturer, supplier and exporter of carbon steel forged flanges, plate flanges, big diameter flanges as per customers drawing or specification. Specifications grades - astm asme a105 a105n a350 lf2 other products of carbon steel flanges forged flanges screwed flanges threaded flanges spectacle flanges weld neck flanges ring type joint flanges wnrf flanges rtj flanges long neck weld flanges socket weld flanges lapped joint flanges reducing flanges blind flanges swrf flanges blrf flanges plate flanges slip on flanges raised face flanges sorf flanges orifice flanges

We are offering Flanges. A flange is a forged or cast ring of steel designed to connect sections of pipe or join pipe to a pressure Vessel, pump or any other integral flanges assembly. Flanges are joined to each other by bolting and joined to the piping system by welding or threading. The basic types of flanges are; Slip on, Blind, Weld Neck, Threaded, Socket Weld, Lap Joint and Orifice. Flanges are designed to the following pressure ratings; 150lb, 300lb, 400lb, 600lb, 900lb, 1500lb and 2500lb. The most common facings machined on flanges are: (a) Raised face, 116 inch for 150lb and 300lb, inch for 400lb and heavier. (b) Flat face, for 150lb and 300lb only, other may be flat face on request. (c) Ring type joint, may be applied to all pressure ratings. TYPES & APPLICATIONS Slip-On FlangeThe flange is slipped over the pipe and then welded both inside and outside to provide sufficient Strength and prevent leakage. This flange is used in preference to weld necks by many users because of its lower cost and the fact that less accuracy is required when cutting pipe to length. Blind FlangesThis is a flange without a bore and is used to shut off a piping system or vessel opening. It also permits Easy access to vessels or piping systems for inspection purposes. Blind flange can be supplied with or without hubs at the manufacturers option. Weld-Neck flangeThis is designed to be joined to a piping system by buttwelding. It is relatively expensive because of Its long neck, but is preferred for high stress applications. The neck, or hub transmits stresses to the the base of the hub to the wall thickness at the butt weld, provide important reinforcement of the flange. Socket Weld This is similar to a slip-on flange in outline, but the bore is counter-bored to accept pipe. The diameter of the remaining bore is the same as the inside diameter of the pipe. The flange is attached to the pipe by a fillet weld around the hub of the flange.

This is designed to be joined to a piping system by buttwelding. It is relatively expensive because of its long neck, but is preferred for high stress applications. The neck, or hub transmits stresses to the the base of the hub to the wall thickness at the butt weld, provide important reinforcement of the flange. The bore of the flange matches the bore of the pipe, reducing turbulence and erosion.

The flange is slipped over the pipe and then welded both inside and outside to provide sufficient strength and prevent leakage. This flange is used in preference to weld necks by many users because of its lower cost and the fact that less accuracy is required when cutting pipe to length.

This is similar to a slip-on flange in outline, but the bore is counter-bored to accept pipe. The diameter of the remaining bore is the same as the inside diameter of the pipe. The flange is attached to the pipe by a fillet weld around the hub of the flange. An optional interval weld may be applied in high stress applications. Its biggest use is in high pressure systems such as hydraulic and steam lines.

This is again similar to a slip-on flange, but it has a radius at the intersection of the bore and the flange face to accommodate a lap stub end. The face on the stub end forms the gasket face on the flange. This type of flange is used in applications where section of piping systems need to be dismantle quickly and easily for inspection or replacement.

The flat face (ff) flange has a gasket surface in the same plane as the bolting circle face. Applications using flat face flanges are frequently those in which the mating flange or flanged fitting is made from a casting. flat face flanges are never to be bolted to a raised face flange. Asme b31.1 says that when connecting flat face cast iron flanges to carbon steel flanges, the raised face on the carbon steel flange must be removed, and that a full face gasket is required. This is to keep the thin, bittle cast iron flange from being sprung into the gap caused by the raised face of the carbon steel flange.

The raised face (rf) type is the most applied flange face, and is easily to identify. It is referred to as a raised face because the gasket surfaces are raised above the bolting circle face.

This is similar to a slip-on flange in outline, but the bore is threaded, thus enabling assembly without welding. This obviously limits its application to relatively low pressure piping systems. The flange may be welded around the joint after assembly, but this is not considered a satisfactory method of increasing its applications.

The groove and tongue faces of these flanges must be matched. One flange face has a raised ring (tongue) machined onto the flange face while the mating flange has a matching depression (groove) machined into it's face. tongue-and-groove facings are standardized in both large and small types. They differ from male-and-female in that the inside diameters of the tongue-and-groove do not extend i

This is a pressure retaining plate with one solid end and one open end connected with a web or tie-bar. In normal operation, the open end forms the seal between two flanges and permits normal flow of fluid through pipe work. If the solid end is swung into position it effectively blanks of the pipe and halts the flow.

The function of an orifice flange is to provide access to a line for metering of gases or liquids. An orifice plate is clamped between a pair of flanges when installed in a line and the whole assembly is refer to as an orifice flange union. Jack-screws within the assembly facilitate removal of the orifice plate. The orifice plate, the metering device, consists of a thin plate with a concentric, square edge, circular hole in the centre. Two pressure tap-holes are drilled in each flange to measure pressure difference through the orifice.

Owing to our rich industrial experience, we are offering a comprehensive range of long weld neck flanges. The professionals of our organization source these neck flanges from trusted vendors. These flanges are unique due to their simple connectivity with other pipes. Moreover, our products are extensively used in refining industries for linking purposes. Our esteemed patrons can avail these qualitative range of flanges from us at industry-leading prices.

Astm specifications regulate approved raw materials for which flanges can be made and specifications . For stainless flanges are:

Stainless steel lap joint flanges:ASTM A182, Astm A240
Lap joint Flanges Grade:F 304, F 304L, F 304H, F 316, F 316L, F 316Ti, F 310, F 310S, F 321, F 321H, F 317, F 347, F 347H, 904L,
Lap joint flanges size:1/8" NB TO 48"NB
Class:Lap joint flanges class 150, Lap joint flanges class 300, Lap joint flanges class 400, Lap joint flanges class 600, Lap joint flanges class 900, Lap joint flanges class 1500 and Lap joint flanges class 2500

Stainless steel Loose Flanges:ASTM A182, Astm A240
Loose Flanges Grade:F 304, F 304L, F 304H, F 316, F 316L, F 316Ti, F 310, F 310S, F 321, F 321H, F 317, F 347, F 347H, 904L,
Loose Flanges size:1/8" NB TO 48"NB
Class:Loose Flanges class 150, Loose Flanges class 300, Loose Flanges class 400, Loose Flanges class 600, Loose Flanges class 900, Loose Flanges class 1500 and Loose Flanges class 2500

Stainless steel Orifice Flange:ASTM A182, Astm A240
Orifice Flange Grade:F 304, F 304L, F 304H, F 316, F 316L, F 316Ti, F 310, F 310S, F 321, F 321H, F 317, F 347, F 347H, 904L,
Orifice Flange size:1/8" NB TO 48"NB
Class:Orifice Flange class 150, Orifice Flange class 300, Orifice Flange class 400, Orifice Flange class 600, Orifice Flange class 900, Orifice Flange class 1500 and Orifice Flange class 2500

Stainless steel Plate Flanges:ASTM A182, Astm A240
Plate Flanges Grade:F 304, F 304L, F 304H, F 316, F 316L, F 316Ti, F 310, F 310S, F 321, F 321H, F 317, F 347, F 347H, 904L,
Plate Flanges size:1/8" NB TO 48"NB
Class:Plate Flanges class 150, Plate Flanges class 300, Plate Flanges class 400, Plate Flanges class 600, Plate Flanges class 900, Plate Flanges class 1500 and Plate Flanges class 2500

Stainless steel Reducing Flanges:ASTM A182, Astm A240
Reducing Flanges Grade:F 304, F 304L, F 304H, F 316, F 316L, F 316Ti, F 310, F 310S, F 321, F 321H, F 317, F 347, F 347H, 904L,
Reducing Flanges size:1/8" NB TO 48"NB
Class:Reducing Flanges class 150, Reducing Flanges class 300, Reducing Flanges class 400, Reducing Flanges class 600, Reducing Flanges class 900, Reducing Flanges class 1500 and Reducing Flanges class 2500

Stainless steel Threaded Flange:ASTM A182, Astm A240
Threaded Flange Grade:F 304, F 304L, F 304H, F 316, F 316L, F 316Ti, F 310, F 310S, F 321, F 321H, F 317, F 347, F 347H, 904L,
Threaded Flange size:1/8" NB TO 48"NB
Class:Threaded Flange class 150, Threaded Flange class 300, Threaded Flange class 400, Threaded Flange class 600, Threaded Flange class 900, Threaded Flange class 1500 and Threaded Flange class 2500

Stainless steel Spectacle Flanges:ASTM A182, Astm A240
Spectacle Flanges Grade:F 304, F 304L, F 304H, F 316, F 316L, F 316Ti, F 310, F 310S, F 321, F 321H, F 317, F 347, F 347H, 904L,
Spectacle Flanges size:1/8" NB TO 48"NB
Class:Spectacle Flanges class 150, Spectacle Flanges class 300, Spectacle Flanges class 400, Spectacle Flanges class 600, Spectacle Flanges class 900, Spectacle Flanges class 1500 and Spectacle Flanges class 2500

Stainless steel Blind Flanges:ASTM A182, Astm A240
Blind Flanges Grade:F 304, F 304L, F 304H, F 316, F 316L, F 316Ti, F 310, F 310S, F 321, F 321H, F 317, F 347, F 347H, 904L,
Blind Flanges size:1/8" NB TO 48"NB
Class:Blind Flanges class 150, Blind Flanges class 300, Blind Flanges class 400, Blind Flanges class 600, Blind Flanges class 900, Blind Flanges class 1500 and Blind Flanges class 2500

STANDARD : ALLOY STEEL FLANGES STEELGrade : ASTM A182 F1, F5, F9, F11, F22, F91

Class : Lap Joint Flanges 150#, Lap Joint Flanges 300#, Lap Joint Flanges 600#, Lap Joint Flanges 900#, Lap Joint Flanges 1500#, Lap Joint Flanges 2500#

Alloy Steel Lap Joint Flanges ASTM A182 F1Alloy Steel Lap Joint Flanges ASTM A182 F5Alloy Steel Lap Joint Flanges ASTM A182 F9Alloy Steel Lap Joint Flanges ASTM A182 F11Alloy Steel Lap Joint Flanges ASTM A182 F22Alloy Steel Lap Joint Flanges ASTM A182 F91

Our carbon steel flanges can be Weld Neck, Slip on, Blind, Threaded, Socket Weld, Lap Joint, Orifice Flanges, Ring, and custom steel flanges in sizes 1/2" to 203". Pressure classes - 75, 125, 150, 175, 250, 300, 350, 400, 600, 900, 1500, 2500, 5K, 10K, 15K, 20K. High Yield - Low Temp.

Material:

Standard : ASTM A105 / ASTM A105 / ASTM A350

Carbon Steel Lap joint Flanges Grades : F42, F46, F52, F56, F60, F65, F70

Low Temperature Carbon Steel Lap joint Flanges
ASTM A350Low Temperature Carbon Steel Lap joint Flanges
LF2Low Temperature Carbon Steel Lap joint Flanges
LF3Low Temperature Carbon Steel Lap joint Flanges

Our carbon steel flanges can be Weld Neck, Slip on, Blind, Threaded, Socket Weld, Lap Joint, Orifice Flanges, Ring, and custom steel flanges in sizes 1/2" to 203". Pressure classes - 75, 125, 150, 175, 250, 300, 350, 400, 600, 900, 1500, 2500, 5K, 10K, 15K, 20K. High Yield - Low Temp.

Material:

Standard : ASTM A105 / ASTM A105 / ASTM A350

Carbon Steel Loose Flanges Grades : F42, F46, F52, F56, F60, F65, F70

Low Temperature Carbon Steel Loose Flanges
ASTM A350Low Temperature Carbon Steel Loose Flanges
LF2Low Temperature Carbon Steel Loose FlangesLF3Low Temperature Carbon Steel Loose Flanges