Duplex Flanges : Manufacturer, Stockist & Supplier : Om Tubes
Om Tubes and Fittings Industries is one of the leading and foremost brands in the Steel industry. We are the best suppliers of steel products over a past decade and our product delivery is the fastest in the world. We are the most highly experienced and proficient makers of the nickel-based alloy. Om tubes mainly specialize in the various nickel, stainless, duplex and super alloys in the form of the plate, sheet, bar, tubing, pipe, flanges, fittings, wire and welding material. We serve customers in various countries with all size demands. We supply, process and custom fabricate product for various industries including chemical processing, mining, oil and gas, power generation, petrochemical and more. Great emphasis is paid to value addition and after sales service. The main goal of this organization is to provide commodities of unparalleled quality, in addition to making our client’s buying experience world-class and a memorable one.
Today, our industry is filled with high volume but low-quality suppliers which are below the mark with what the steel industry needs. Because of such circumstances, it results in the decline of the quality of goods and hence, the entire project. But today, our firm are one of the proficient organizations in the steel industry. All our hard work and commitment are directed towards our clients an excellent purchase cycle. That makes us unique from the rest. We boast of having to distribute our products in more than 13 countries in the world, especially to several European, African and Gulf-based companies, for over a decade. Consequently, our clients give our company as a recommendation to other prospectors which itself is enough to prove our transcendence in the steel industry.
Duplex Flanges are connection supports which look like a plate or a ring with holes for connecting bolts used in a pipeline to connect two major pipelines. The mechanical support provided by Duplex 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. Duplex Flanges Manufacturers are connected to each other with the use of fasteners and gaskets. Flanges are usually welded or screwed. Flanged joints are formed by bolting together two flanges between them to provide a seal. The term “flange” is also used for a kind of tool used to form flanges. Pipes with flanges can be assembled and disassembled easily.
Duplex Flanges can be declassified into various types:
Weld Neck Flange
Socket Weld Flange
Slip On Flange
Lap Joint Flange
Duplex Stainless Steel Forged Flanges
All the above Duplex Flanges can be made in raised face with hub or without hub.
The term “Duplex” has been coined for this kind of stainless steel because it consists of a two phase microstructure consisting of grains of ferritic and austenitic stainless steel and combines many of the beneficial properties of the two types which then helps in providing resistance to localized and uniform corrosion. The chemical composition of the Duplex Steel is balanced approximately to give equal amounts of ferrite and austenite in solution-annealed condition. The higher the annealing temperature, the higher the ferrite content in the steel. Although Duplex steels are prone to precipitation to nitrides and carbides type of acids that cause embrittlement and decreased corrosion resistance. If the temperature is about 4750C, probably you can say in the range of 3000-5000C it can cause embrittlement and also the decomposition of ferrite content. Duplex do have excellent ductility and toughness but they cannot reach the superior values of pure austenitic grades.
1. It offers greater strength and higher resistance to stress-corrosion cracking than most other types of stainless steel.
2. They have significantly better ductility and toughness than other ferritic grades.
3. Due to their lower alloying content, it is very less costly.
4. Duplex steels have a wide range of corrosion resistance depending upon the content of ferrite and austenite elements.
5. It has high mechanical strength.
6. Good weldability
7. Very high energy absorption
8. Low thermal expansion.
Typical Applications of Duplex Flanges Include :
• It is primarily used to join two pipes using bolts which are an integral part of the structure of a building or sky-scraper.
• Combine sea-water piping systems.
• They are extensively used in storage tanks, pressure vessels to keep them intact and heat exchangers.
• Nuclear and solar power industries.
• Geothermal, pharmaceutical and petrochemical utilization.
• LNG (Liquefied Natural Gas) pipes.
• Biomass and mining industries.
We offer our products at customer-friendly prices which does not actually include the type of product the customer will buy. Although the prices of the Duplex Flanges Suppliers will vary according to the particular element used for making the Duplex Flanges and also depending upon its specifications and its effective properties.
When it comes to supplying Duplex Flanges, we always make certain that our company, Om Tubes and Fitting Industries, is one of the best manufacturers. Our products, including the flanges, are widely recognized for their incomparable quality and are used by several European, Africa, and Gulf-based companies. The products are stringently tested in terms of quality and control. We do provide customized marking of our products as per the client’s requirement. We boast of the highest stock in the country and the goods are available for dispatch instantly according to the client’s urgency. A team is assigned the work of instant packing and we dispatch the goods against the receipt of bank transfer. At the same time, we make sure to not diminish the quality of our products as a replacement for its delivery perks. To prove the quality of our products we can provide copies of the test certificate from the ISO 17925 Standards laboratory, and also the copies of ISO9001:2008, ISO 14001:2004 and OHSAS 18001:2007 certifications along with the delivery. Our organization also boasts of the quickest delivery rate in the steel industry. Additionally, we offer after sales support and service, product replacement warranty, customer-friendly price rates, consultancy for alternate sizes and material, premium quality packaging and packaging by air and sea transport. Our organization always strive to provide our clients with more than just trust and complete satisfaction. We always serve each client problem per case and give them an exposure to a dynamic and a world-class buying experience.
The products shipped from Om Tubes will have complete marking details. These details are in accordance with the test certificate we supply. In the case of orders for the cut piece of Pipes, Sheets or Round Bars, the marking is transferred from the product from which it is cut. In such cases, we provide Letter confirming the marking transfer and picture of the product from which it is cut.
Om tubes provide the certificate of origin legalized/attested by the chamber. Also, a commercial invoice including HS code is provided. Our product packing lists which come with the product includes a number of boxes, net weight, and gross weight. We provide test certificate certifying NACE MRO103, NACE MR0175. Along with this, a raw material test report is provided as well. Our laboratory reports that are NABL approved also is provided to our loyal customers. Other reports like raw material reports, heat treatment charts and letter of guarantee is also provided by Om Tubes.
We offer price basis depending on your requirements. It can be based on previous works, FOB Nhava sheva, CFR, CIF, CPT your destination port or your door to door delivery duty which can be paid or unpaid.
Duplex Flanges are marked with standard format of i-FIT-Size-Material-Heat Number. This heat number is 100% traceable to our records and we maintain very strict watch and also use the process of identification to ensure the authenticity of our brand isn’t duplicated by other brands.
At Om Tubes you get stock options with shortest manufacturing time. If you contact us, we assure you a response within 24 hours. Om Tubes aims at 100% fulfillment of commitments. We don’t give false assurance. This helps us in maintaining good relations with our customers. It is advisable that you let us do the shipping process as it is cost-effective as well as efficient. The product we supply comes with full traceability made of genuine raw materials. The raw material is selected as per your requirements at the minimum price possible.
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Customers Satisfaction is our ultimate aim and provide the customers with world class buying experience as we know that niche requirements satisfies the customers because we know that small bottle neck can hurt our 100% customer satisfaction record1
Certification: ISO 9001:2008, ISO 14001:2004, ISO 18001:2007, we provide test certification according to the ISO 17025 standard laboratories2
We follow 100% replacement policy. As customer satisfaction is our primary aim. We deliver first and then money is secondary for us.5
We provide the fastest delivery in the world and we are known for this since 2 decades of our business experience7