Slip-on flanges are designed to slide over the outside diameter of the pipe to which it will be welded as Slip-on flanges are easy to use in fabricated. These flanges are attached to the pipe by fillet welding at the hub and at the end of the pipe inside the flange. These high quality Slip on Flanges are the right choice for lower pressure applications such as Oil Industry, Gas Industry, Filtration Industry, Refrigeration Industry, Refining Industry, Petrochemical Industry, Offshore Industry etc.
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.
Their calculated strength under internal pressure is approximately two-thirds that of welding neck flanges, and their life under fatigue is about one-third that of the latter. For these reasons, slip-on flanges are limited to sizes ½" to 2 ½" in the 1500 lb standard and are not shown in the 2500lb standard.
Quality Standard for Slip On Flanges
High quality Slip On Flanges all made and controlled to the relevant standards such as: ASME, ASTM, BS and DIN/WERKSTOFFE.Sizes for Slip On Flanges
All Slip On Flanges are available in sizes from 1/4” through to any size.
- ANSI, MSS- SP-44, BS3293, API 605 150lb through to 2500lb
- Flange Facings: Raised Face, Ring Type Joint, Large Tongue & Groove, Small Tongue & Groove
- BS4504 - PN6, 10, 16, 25, 64
- BS10 - Table D, E, F, & H
- DIN Standards
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Our range of Plate Blank Flanges is used for sealing the ends of a pipeline or any or any other connection are manufactured by us. These have a kind of round plate without any center hold but with all proper bolt holes. Our range is offered with plates with a raised face and back ups for easy installation. The use of superior quality mill plates gives these plates high weld ability & hardens ability. Our Flanges provide easy access to the line.
• Dimensionally accurate
• Have high tensile strength
• Corrosion resistance
• Easy to install
We have been offering a wide range of Plate Flanges to our clients. These are special types of flanges that have raised face and back ups, which are made from quality mill plates. Our flanges have high weld ability & harden ability and are available in different dimensional specifications depending upon the requirements and their applications.
• High performance
• Reasonable price
• Better-quality range
Stainless steel plate flanges are produced from quality mill plate. Mill plate produced to the ASTM A240 and ASME SA240 standards is virtually free of voids, non-metallic inclusions and other defects. The inherent corrosion resistance of stainless steel is enhanced by the superior grain structure offered by plate products over forged or cast//c// products.
As companies begin to look at life-cycle costing models, in almost every case, the slightly higher initial cost of stainless steel plate flanges is more than offset by the extended service life and the reduction of the normal maintenance costs.
Stainless steel plate flanges are a widely accepted alternative to cast or forged flanges in low pressure applications.
We offer to our clients a wide range of PN Flanges in various sizes. These are made using quality steel that results in long lasting performance. Our range finds applications in different industries, such as cement and construction, pumps and petrochemicals and is offered in different dimensions to our clients. We also customize our range to suit the various requirements of the clients.
Our clients can avail from us a wide range of Reducing Flanges that is designed in compliance with international quality 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.
Types of Reducing Flanges: