Flanges

Weld Neck A Blind Flange is which has no bore, and is used to close ends of piping systems. A blind flange also permits easy access to a line ones it has been sealed. The blind flange is sometimes machined to accept a pipe of the nominal Size to which reduction is being made. The reduction can be either threaded or welded.

This flat face blind flanges are used to blank off pipelines, valves and pumps, it can also be used as an inspection cover. It is sometimes referred to as a blanking flange.

Blind Flange is use to closes the end of a pipe. Fabricated using finest quality of stainless steel blind flanges, our range of blind flanges plate type are widely used to close the ends of pipes, valves, pressure vessel openings and other channels where one end needs to be blanked off.

Blind flange is a kind of round plate with no center hole but with all the proper bolt holes. It is used to blank off the ends of piping, valves and pressure vessel opening. From the standpoint of internal pressure and bolt loading, blind flanges, particularly in the larger sizes, are the most highly stressed of all flange types.

The socket welding flange was created specifically for small piping that must withstand high pressure and/or contact with chemicals. With expert grinding and welding, socket welding flanges allow the unfettered flow of any type of liquid.

We are a trusted manufacturer of a wide range of Thredolet Fittings that are manufactured using high grade material. These are in conformation with the industry standards and are offered in various specifications to our clients. Our range finds applications in various industries and is known for its durability, corrosion resistance & long service life

The connection with the pipe is done with 1 fillet weld, at the outside of the flange. But before welding, a space must be created between flange or fitting and pipe.

We are a renowned Forged Flanges Manufacturer and supplier, presenting steel forged flanges. We manufacture wide range of flanges which includes forged flanges, steel forged flanges etc. We have up-to-the-minute equipments which ensure the optimum quality of our flange products. Our steel forged flanges are available in distinctive sizes and shapes. Wee polished flanges are exclusively admired by our esteemed clients. Lastly, our entire flanges products are available at the most reasonable price.

Features :

• ITEM Size Range Pressure Rating Slip On, Weld Neck, Blind, Socket Weld, Screwed, Lap Joint, Reducing Type. 1/2" To 60" 150, 300, 600, 900, 1500, 2500 lbs Orifice Flanges Complete with Taping, without JACK SCREWS. 1/2" TO 48" 150, 300, 600, 900, 1500, 2500 lbs
• ANSI B 16.5, B 16.1, B 16.47 Series 'A' and 'B', MSS SP-44, JIS SK, 10K, 16K, DIN, BS 4504 or any other as per customer's requirements.

This flange is slipped over the pipe and then fillet welded. Slip on flat face flanges are easy to use in fabricated applications.

A Slip-On Flange is bored sightly larger than the outer Diameter of the matching pipe. The pipe slip into the flange prior to welding both inside and outside to prevent leaks. The British standard flanges manufactured by us pertain to all standards like BS10 1962 Table D,E,F,H IS 6392 Table 5,17,26 IS 1538 in slip. These are manufactured using mild steel both in slip-on and blind type. Our quality slip on flanges are ideal for lower pressure applications. Their ease of fitting and welding reduces fabrication costs.

We manufacture and export a wide assortment of flanges that are available in all sizes, pressure ratings and in all the common configurations. Our range comprises of weld neck flanges, slip on flanges, blind flanges, lap joint flanges, threaded flanges, din flanges, socket weld flanges and more. Fabricated using best grade raw material, these are known for their dimensional accuracy, high strength and durability. Further, our range comply with various national and international standards.

We manufacture a wide range of Slip-on flanges that is a popular type of pipe flanges. These slide over the end of piping and then welded in place. These flanges are ideal for lower pressure applications and can be easily fitted and welded into different pipes. Welding reduces fabrication costs of these pipes.

Key Features :

• One size fits all pipe schedules.
• Fabricators can more easily cut pipe to length for slip-on flanges.
• The smaller thickness of this flange allows for easier alignment of bolting holes.
• They are generally not preferred for high pressure temperature environments.    

Advantages :

• Low cost installation
• Less time needed to spent on ensuring the accuracy of the cut pipe
• They are somewhat easier to align
• The slip-on flanges have low hub because the pipe slips into the flange before welding
• The flange is welded both inside and outside to provide sufficient strength
• They prevent leakage

Circular pipe flange which is slipped over the end of a pipe and welded in. We offer high quality steel slip on flanges that are manufactured stringently following latest technology. Precisely engineered, these inconel flanges possess.

The slip-on flange may be attached to the end of a piece of pipe or to one or more ends of a pipefitting. The slip-on flange is positioned so the inserted end of the pipe or fitting is set back or short of the flange face by the thickness of the pipe wall plus 1/8 of an inch. This allows for a fillet weld inside the SO flange equal to the thickness of the pipe without doing any damage to the flange face. The back or outside of the flange is also welded with a fillet weld.

A variation of the Slip-on flange also exists. This is the Slip-on Reducing Flange. This is simply a larger (say a 14") Slip-on flange blank that, instead of the Center (pipe) hole being cut out (or drilled out) for 14" pipe it is cut out for a 6" pipe. The SO Reducing flange is basically used for reducing the line size where space limitations will not allow the length of a weld neck flange and reducer combination. The use of the Slip-on Reducing Flange should only be used where the flow direction is from the smaller size into the larger size.

These are available in all types and pressures and are widely used for pipe-to-pipe connections. The reducing flange includes a flange with one specified diameter having a bore of a different and smaller diameter. Except for the bore and hub dimensions, the reducing flange will have dimensions of the larger pipe size. To increase the size of the flange, these are used at the outlet side of the expansion joint. It is the most economical method to make a transition in size.

Weld Neck Flanges are drilled(machined) with the wall thickness of the flange having the same dimensions of the matching pipe, the lighter the pipe is, the larger the bore, conversely, the heavier the pipe, the small the bore, they are normally used for highpressure, cold or hot temperature.

This flange is circumferentially welded into the system at its neck which means that the integrity of the butt welded area can be easily examined by radiography. The bores of both pipe and flange match, which reduces turbulence and erosion inside the pipeline. The weld neck is therefore favoured in critical applications.
The various types of weld neck flanges are:

• Weld Neck Flat Face Flanges
• Raised Face Weld Neck Flanges

We manufacture and export a wide assortment of flanges that are available in all sizes, pressure ratings and in all the common configurations. Our range comprises of weld neck flanges, slip on flanges, blind flanges, lap joint flanges, threaded flanges, din flanges, socket weld flanges and more. Fabricated using best grade raw material, these are known for their dimensional accuracy, high strength and durability. Further, our range comply with various national and international standards.

These are available in all types and pressures and are widely used for pipe-to-pipe connections. The reducing flange includes a flange with one specified diameter having a bore of a different and smaller diameter. Except for the bore and hub dimensions, the reducing flange will have dimensions of the larger pipe size. To increase the size of the flange, these are used at the outlet side of the expansion joint. It is the most economical method to make a transition in size.