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July 2016
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LAP JOINT FLANGE
Arihant Fittings

Arihant Fittings INC. has been reported as the trendsetter in manufacturing & supplying fine quality lap joint flange from the customer point of view. Our well organised Elite sales staff & our veteran machinist go to great lengths to serve our customers with best of the products.Our innovation legacy began when we received our first acknowledgement from our esteem client. Looking back, it is clear our company has always been looking forward to client satsifaction. Our past, present, & future are all about turning insights into innovations that unlocks 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 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 lap joint flanges with different types in all shapes, sizes, and specifications on customer demand. We are exporting lap joint flanges worldwide thru legal channelized global business network.

Lap Joint Flange

Lap Joint Flange,Lap Joint Flange Suppliers,Lap Joint Flange Manufacturers in India

Lap Joint flange

Lap Joint flange Manufacturers in Mumbai , Suppliers of Lap Joint flange

Arihant Fittings Lap Joint Flange

Salient Features

  • These flanges are highly in demand because of its advantageous attribute which entails, that these flanges can be fitted to pipes of various sizes without welding.

  • Lap Joint flanges are applicable to suit extremely high-pressure applications, especially at or near atmospheric temperature, when the necessary post-weld heat treatment is not possible.

  • Ideal for small diameter applications.

  • Economical and time-saving device.

  • Mainly designed for noncyclic applications.

  • Suits extreme conditions where applications are welding is hazardous.

  • Lap Joint flanges can be used in explosive areas.

ABOUT LAP JOINT FLANGE

It is having a radius at the intersection level of the bore & the flange face to accommodate the 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 the section of piping systems need to be dismantled quickly & easily for inspection.Lap joint flange is always used with a stub end, which is butt welded to the pipe with the flange loose behind it. This means the stub end always makes the face. A lap joint is used in low-pressure applications because it is easily assembled & aligned. To reduce pricing or cost, these flanges are supplied without a hub.

ADVANTAGES, THAT MAKES THE DIFFERENCE AGAINST OTHER FLANGES:

  • Lap Joint flange have to swivel around the pipe. This leads to the lining up of opposing flange bolt.
  • Lack of contact with the fluid inside the pipe, which encounter greater durability to flanges.
  • The piping system generally corrodes and erode very quickly which makes them salvaged for reuse.
  • Pressure holding capability of Lap Joint Flanges is very little. But it is quite better than that with respect to slip on flanges.
  • It treats as backing ring on the stub.
  • Bolt holes can be aligned with the matching flange after the completion of welding.
  • Allow rotational alignment extensive capability.

SPECIFICATIONS

Size: 1/2 – 24″.

Pressure class: 150 – 2500lbs.

Facing: RF / FF / RTJ.

Material: Stainless steel, Alloy steel, Carbon steel. etc.

ANSI B16. 5.

Big size flange: ASME B16.47).

Other standards: DIN/JIS/UNI/BS/GB.

Material: carbon steel & Stainless Steel.

APPLICATIONS

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

MATERIAL USED

We as lap joint flange manufacturer use raw materials which are rich in quality, some of these are given below:

  • 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 lap joint 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

OTHERS: PLATE, PLATE BLANK.

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.