July 2016
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Arihant Fittings

Arihant Fittings INC. reported made their benchmark in business growth by manufacturing & supplying fine quality slip on flange. Our well-organized and Elite sales staff & our veteran machinist burn midnight oil to serve our customers with best of the slip on flange.People have always been the core base of our business & for this new century as well. The unlocking human promise was featured in everything we’ve done, and it’s a simple idea that is still leading the way.Our innovation legacy began when we received our first acknowledgement from our esteem client. Looking back, it is clear our company has always been about looking forward to customer’s satisfaction. Our past, present, & future are all about turning insights into innovations that unlock the promise of people at work & make the world a better place. All this leads to customer satisfaction which is our prime hot-spot goal for our sure shot at business success.

We strive for professionalism in everything we do and promote entrepreneurship, creativity and new initiatives to continuously increase value for our customers.We are always looking forward to opportunities from all diversion irrespective of harming human & social values. We do offer customised flanges with different types in all shapes, sizes, and specifications on customer demand. We are exporting our products worldwide thru legal channelized global business network.

Slip On Flange

Slip On Flange,Slip On Flange Suppliers,Slip On Flange Manufacturers in India

SLip On Flange

SLip On Flange Manufacturers in Mumbai , Suppliers of SLip On Flange

Arihant Fittings Slip On Flange

Salient Features

  • Low-cost installation.

  • They are generally not preferred for high-pressure temperature environments.

  • Prevents leakage.

  • Less time spent on ensuring the accuracy of the cut pipe.

  • Easier to align.

  • Low hub because pipe slips into the flange before welding.

  • The flange is welded from both the inside and the inside to provide sufficient strength.

  • One size fits all pipes.

  • Fabricators can more easily cut the pipe to length for slip-on flanges.

  • The smaller thickness of this flange allows for easier alignment of bolting holes.


It gained popularity with some other naming conventions e.g. SLIP ON BOSSED FLANGE, SLIP ON FLANGE RF,SLIP ON HUB FLANGE, SORF FLANGE.Slip on flange is fitted over the pipe & later on the filled get welded both from inside and outside the coverage area. It provides sufficient strength & prevent from leakages. This flange is used in preference to weld necks because of its lower cost & less accuracy is required when cutting the pipe to length. Slip On Flange is easy to use with respect to the fabricated applications. It is a forged stainless steel material relates to ASME A182.Forged Stainless Steel Flange dimensions conform to ASME B16.5.


Stainless Steel: ASTM An 182, A 240.

Grade : F304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L, Duplex Stainless Steel UNS S31803, 2205, Super Duplex Stainless Steel UNS S32750.

Carbon Steel: ASTM A 105, ASTM A 181.

Alloy Steel: ASTM A 182, GR F1, F11, F22, F5, F9, F91.

Nickel Alloys: Monel 400 & 500, Inconel 600 & 625, Incoloy 800, 825, Hastelloy C22, C276.

Copper Alloys: Copper, Brass & Gunmetal.

Size: 1/8″ NB TO 48″NB.

Class: 150, 300, 400,600,900, 1500 & 2500.


  • Turnkey projects
  • Pharmaceutical projects
  • Paper mills
  • Waste water treatment plants
  • Oil refineries
  • Petrochemical plants
  • Power generation
  • Shipbuilding industries
  • Machining companies


We as slip on flange manufacturer use following set of raw materials for manufacturing,some of these are given below for reference:-

  • Stainless steel
  • Aluminum
  • Silicone
  • Cast Iron
  • Titanium
  • Bronze
  • Brass
  • Nickel alloy
  • PVC etc.
  • Polypropylene
  • Nickel alloy
  • Carbon steel

We have dedicated operational collaboration through our subsidiaries & business partners so that we can serve fine qualitative products. We have marked international imprints in and around 45+ countries including UAE, UK, Iran, Iraq, Qatar, Bahrain, Oman, Yemen, Lebanon, Jordan, Saudi Arabia, Malaysia, Indonesia, Singapore, Australia, New Zealand, USA, Canada, Mexico, Brazil, Netherlands, Germany, Italy, Spain, Serbia, Kuwait, Peru, Nigeria, Poland, South Africa, Denmark, Turkey, Egypt, Venezuela, Kuwait, Madagascar, Angola & Sri Lanka.

We do comply with same day shipping of goods policy once we get approved confirmed order receipts from respective or potential clients.We make world class buying experience for clients. This makes the client to revert back with sound feedback and this will lead to reimbursement of bulk orders and mouth to mouth marketing for our esteemed group.Our team of expert will give firm guidelines and advise the layman clients too hence making their buying experience great.We believe in providing competitive but quite economical pricing to clients irrespective of high pricing of the goods in the name of supplier commission.Marking and identification drive the crucial roles with respect to products detailing especially when the product need to export from one destination to another. Secondly, Heat Number Traceability is kind of watermark on the product and it will eliminate the piracy of the products and saves the clients to get dupe from middlemen or external negative practitioner.

Some qualitative measure taken are given as under:

We  understand the customer’s requirement by ensuring to supply the high qualitative product with the certification of quality assurance and control at Quality Forge & Fittings.We always rely on our Quality related standardised MOTO, that is ‘trust quality forge reliability, which always helps us to build clients appreciation at the completion of the order process.The prominent Flanges manufacturer, Arihant Fittings is backed by all the necessary world-class certification which incorporates with ISO 14001:2007, 9001:2008, OHSAS 18001:2004 and CE-PED 97/23/EC.Fitting is supplied with test certificate as per approved QAP. Test certificates incorporate chemical composition, mechanical properties, hardness detail of heat treatment Ultrasonic test, Radiography test and stamping details activity.The system controls the quality of all incoming raw materials which comply with material test certificate of the materials. Randomly checking in each size for chemical and physical properties at Government approved labs.We are the fellow member of various acclaimed Chambers of Commerce and agencies which comprise of FICCI, Indian Merchant of Chamber association, EEPC, MASSMA, FIEO etc.We are dealt with 1-year warranty regarding product replacement without any further questioning. We are 100% sure for our in-house tested zero defect Flanges.

We as  slip on flange supplier  always take good care in packaging of lap joint flange to avoid unwanted loss at transit. Generally, Flanges must be packed with seaworthy packing methods before delivering to customers, the packing way includes wooden pallet, iron & steel cage, iron & steel pallet etc.Most of the packaging follows with the normal wooden pallet, steel and iron cage, steel and iron pallet etc. because normal wooden boxes or pallets require to do fumigation treatment.We usually use plywood pallet or plywood case or box to pack steel flanges without fumigation treatment.All our products get brand marking, heat number traceability and marked with grade, lot no, size, degree, and our firm’s trademark for identification purpose. Products are specially packed to ensure that there is no loss or damage during transit.We provide Flanges with required documentation prior to dispatch of Flanges from home mill unit e.g. packing list, commercial invoice, Test Reports, HS Code, Country of Origin attested by the chamber of commerce, Fumigation Certificate, Warranty Letter, and Base Material Certificates.We comply with following certified standards as given:

ANSI: ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48

DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

B.S: BS4504, BS4504, BS1560, BS10


Flanges production process passes through many hierarchical processes which are mentioned as under for better understanding:

Firstly the qualitative raw material is being selected by the set of professionally acclaimed expertise team. Then the material will move into the inspection process with extension to cutting and other subdivision for cutting, heating, forging, heat treatment, machining, physical inspection, marking, cleaning, painting, final inspecting and packing of Flanges.Our manufacturing process comprises of 6 major phases:

  • Cutting
  • Open & closed die forging
  • Regular heat treatment
  • Conventional & CNC Machining
  • Follow inspection & organised quality check
  • Packing & Dispatch

Steam hammer technology is used for forging our products. Usually based on open die forgings & drop hammer closed die forgings. Visual and dimensional checking of raw material are done after receiving the steel from the manufacturer. The stocks of SS and CS material are kept separately for fast access & simple execution. The colour coding scheme to every unit of raw material is applied as per the colour code. The colour coding scheme assists to footmark the material during the manufacturing process. We receive a criterion test certificate from the suppliers to study raw material. Then it leads to physical & chemical testing of each material. The various raw material is allocated with lot no. and information such as the source of heat number and supplier certificate number. Internal Granule Corrosion testing and ultrasonic testing is done. Cutting and marking the materials with stamps of lot number for identity proof. The required materials length and weight are checked. The raw materials, in the shape of long rods of different diameters are chopped with the use of huge saw like cutting machines. A QC and inspection test is done to overview the flanges. Last but not the least, the flanges are assorted & packed for dispatch.