Arihant Fittings is the leading specialized Super duplex Flanges Manufacturers. Our prime concern is customer satisfaction. We put extra efforts in offering the best in class value added services to our esteemed clients. We at ATFI testify all our products separately on various parameters in order to eliminate any scope of defects. We are an innovation driven company, who consistently believes in transforming processes, improve efficiency and enhance customer experience. We emphasize a lot on the quality of our product and provide with the best service ever. Our company , ATFI is one stop destination dealt with the manufacturing of fine quality super duplex flanges.
We believe in never compromising the quality of the base materials and as a result we have gained recognition and we are continuously receiving the well deserved appreciation and credibility of customers from last few decades. Our professional expertise and urge of growing portrays positive style of working which always adore the clients from far flung areas around the world. Our customers also motivate us to do association with their local government with respect to business expansion cum collaboration with private leaders. We are always looking forward for opportunities from all diversion keeping in mind human, social and economic values & ethics of legal cum local bodies of any country. We also offer customized fittings in all shapes, sizes, and specifications on customer demand. We are exporting our products worldwide through legal channelized business network around the globe.
State of art manufacturing solutions
Vast range of product
Well Proven Track Records in all levels of product manufacturing
In House Qualitative Inspection & Expertise Testing facilities
Sound Technical expertise
Global Presence & Channelized Business partners
Rich practical work experience of serving various dimensional sectors
Vendor related approval with different End Clients, EPC Contractors and Consultants worldwide.
Super Duplex Flanges are connection supports used in pipeline to connect two major pipelines. The mechanical support provided by flanges provides a steady equipment design for the pipeline. For supporting a greater mass, a heavier flange body is required. The structural strength provided by the flange is a great value addition required in the pipeline design. Flanges are connected to each other with the use of fasteners and gaskets.Super duplex stainless steel designed for applications which demand exceptional strength and corrosion resistance. Alloy 2507 has 25% chromium, 4% molybdenum, and 7% nickel. This high molybdenum, chromium and nitrogen content results in excellent resistance to chloride pitting and crevice corrosion attack and the duplex structure provides 2507 with exceptional resistance to chloride stress corrosion cracking.Super duplex flanges suppliers at ATFI is an austenitic ferritic alloy that contains iron, chromium, nickel and hints of molybdenum. The term super duplex originated in the 1980s, it was used to represent high alloy, high performance duplex steels with a high pitting resistance equivalent. Super duplex flanges also have high corrosion resistance levels. They are also highly resistant to general corrosion in acids. Thus, having these characteristics, super duplex flanges were preferred in a number of marine and chemical industries replacing 300 series stainless steel, high nickel super-austenitic steels and nickel-based alloys.We manufacture flanges from sizes ½ to 36 and in dimensions from 15mm to 600mm.
- Super duplex Blind Flange
- Super duplex Weld Neck Flange
- Super duplex Socket Weld Flange
- Super duplex Slip On Flange
- Super duplex Threaded Flange
- Super duplex Lap Joint Flange
- Carbon Steel Flanges
- Stainless Steel Flanges
- Duplex Flanges
- Inconel Flanges
- Hastelloy Flanges
- Monel Flanges
- Titanium Flanges
- Offshore oil and gas exploration and production.
- In heat exchangers in petrochemical and chemical processing.
- The grade is also suitable for instrumentation applications in tropical marine environments.
- Value Addition
- Problem Solving Materials
- Export regions
- Quality Control
- Packing & Documentation
We at ATFI are fully operational and make a convincing mark on the globe with joint collaboration of our esteemed business partners enabling us to provide fine qualitative products to over 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.
Generally customers face many problems buying from other companies. This may include non-availability, late deliveries, poor packaging/unprofessional packing, poor surface finish, poor after sale services, no mill test report, high rejection rate, minus tolerance and supply of rejected and used materials. But here at ARIHANT TUBE AND FITTINGS we master every art. We provide problem free materials to our clients. We have full control on quality and testing.We have won hearts of our customers by our honesty and extra ordinary performance.
We at ARIHANT TUBE AND FITTINGS are fully operational and make a convincing mark on the globe with joint collaboration of our esteemed business partners, so that we can able to provide fine qualitative products to over 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 have world class machinery for manufacturing Super duplex Flanges. We have CNC, Lathe Machines as well as punch dyes required for manufacturing of Flanges. The forgings are outsourced. We have in-house testing facilities like spectro machine, PMI Machine, Mechanical test, Hardness Test, Ultrasonic Testing, Hydrostatic Testing, Pressure testing, and manual inspection of the gauge. Our production range also includes pipe fittings and fasteners which are considered piping accessories for a pipeline set up.The production lot of raw material is subjected to heat treatment for optimum use of dye. This helps in the upcoming processes. Then the Super duplex Flanges manufactured as per dimensions specified in the ANSI Standards with hub or without addition of the hub.
As Super Duplex Flanges manufacturer, ARIHANT TUBE AND FITTINGS is backed by all world class certifications including ISO 9001:2008, ISO 14001:2004, OHSAS 18001:2007 & CE-PED 97/23/EC. We at ATFI are also members of various renowned agencies and Chambers of Commerce including MASSMA, EEPC, FICCI, FIEO, Indian Merchants Chamber etc. We provide a 1 year product replacement warranty for all pipe fittings exported from our company. We guarantee the quality because 100% pipe fittings manufactured are checked in house for defects in quality and workmanship.Our quality program is a 3 layered independent department check for various factors including Dimensional Check, Visual Inspection, Finishing, Leakage Test, Pressure Rating test, Chemical inspection and Mechanical properties verification. We are running at full capacities and sometimes we outsource our job due to increased workload.
Arihant tube and fittings, Super Duplex Flanges suppliers are packed in special and branded carton boxes and crate boxes depending on the mode of transport. Flanges are wrapped with special thin plastic and beveled ends are protected by plastic caps. They are then packed in the carton or wooden boxes. Socket weld ends are also protected by the caps for protection to the ends and the threads where applicable. It is important that the damages in transit are avoided and pipe fittings reach customer in the same form as it is manufactured. Thus we place lot of emphasis on packing and packaging of the goods.Flanges carry various export documents such as commercial invoice, packing list, Test Reports, HS Code, Country of Origin attested by chamber of commerce, Fumigation Certificate, Warranty Letter, and Base Material Certificates.Each heat and lot of tube fittings is supplied with a material test certificate as per EN 10204 NACE 3.1 standards indicating the chemical and mechanical properties of the pipe fittings along with pressure rating. We also confirm the guarantee of the fittings supplied as per Purchase order specifications and attest the same in the Material Test Certificate. We also welcome any third party inspection from an agency nominated by the customer to comply with NACE 3.2 Certification if required by customer at an extra cost.Free samples in Stainless steel and carbons steel can be provided upon request to gauge quality and finishing of our Flanges against confirmed receipt of purchase order. We can also send photos upon request.