Super Duplex Sheet & Plate Manufacturers in India
Table of Contents
Introduction
Founded in 2005 by the visionary entrepreneur Mr. Jeet Mehta, Siddhgiri Tubes has established itself as a premier manufacturer of high-quality stainless steel sheets and plates. Headquartered in Mumbai (India), the company serves industries across India and beyond, ensuring reliable and durable stainless steel solutions tailored to diverse applications.
The choice of materials is crucial in the rigorous field of contemporary engineering and construction to guarantee the durability, security, and effectiveness of projects. Super duplex stainless steel is unique among high-performance alloys because of its remarkable strength, resistance to corrosion, and affordability. This thorough book explores the world of super duplex stainless steel sheets and plates, paying particular attention to India’s top producers, such as Siddhgiri Tubes, a well-known participant in this market. We are the best Super Duplex Sheet & Plate Supplier.
Understanding the Super Duplex Sheet & Plate
It’s important to comprehend what makes super duplex stainless steel so special before looking at the manufacturers. It is a member of the duplex stainless steel family, which is distinguished by its dual-phase microstructure made up of about equal amounts of ferrite and austenite grains. Compared to traditional austenitic or ferritic stainless steels, this special structure offers a combination of qualities that are better. We are the best Super Duplex Sheet & Plate Exporter.
Why Choose Siddhgiri Tubes
- Unwavering Quality: At the core of all we do is quality. We follow strict quality control processes at every stage of the manufacturing process, from the selection of premium raw materials to the final examination of our goods. Our super duplex sheets and plates are produced in accordance with ASTM A240 and other international standards, guaranteeing dependable and consistent performance.
- Broad Product Offering: To meet the varied needs of our customers, we provide an extensive selection of super duplex stainless steel sheets and plates in a range of thicknesses, widths, and lengths. We are able to meet your unique requirements, whether you require standard sizes or custom measurements. Popular grades like UNS S32750 and UNS S32760 are in our inventory, guaranteeing prompt availability for pressing projects.
- Competitive Pricing: We recognize the value of cost-effectiveness but never sacrifice quality. We provide our super duplex sheets and plates at competitive costs, giving you the highest return on your investment, thanks to effective manufacturing procedures and clever sourcing.
- Technical Support and Expertise: Our staff of skilled technical specialists and metallurgists has extensive understanding of super duplex stainless steels and their uses. To make sure you get the best material for your particular application, we are always here to answer your questions, offer technical support, and offer advice on material selection.
- Value-Added Services & Customization: We are aware that every project has different needs. To save you time and money, Siddhgiri Tubes provides customization choices like as surface finishing, cutting to size, and other value-added services to match your unique fabrication requirements.
- Dependable Supply Chain and On-Time Delivery: Regardless of your location in India or abroad, we have set up a strong supply chain and an effective logistics network to guarantee on-time delivery of your purchases. We are dedicated to providing your goods when and where you need them, and we recognize how important it is to follow project timeframes.
- Customer-Centric Approach: At Siddhgiri Tubes, we put the needs of our customers first. We are dedicated to establishing enduring bonds with our customers via dependability, trust, and first-rate service. Our committed support and sales staff are available at all times to answer your questions and guarantee a flawless experience.
- Commitment to Sustainability: We work to implement sustainable production techniques, reducing waste and optimizing resource efficiency, because we are aware of our environmental obligations.
Applications of Super Duplex Sheet & Plate
- The oil and gas industry is a significant user of super duplex stainless steel because of the extremely corrosive conditions found in pipelines, pressure vessels, offshore platforms, and subsea equipment. For these installations to be safe and long-lasting, the material must be resistant to stress corrosion cracking and pitting caused by chloride.
- Chemical Processing Industry: Aggressive acids, alkalis, and other caustic materials are frequently handled in chemical plants. Super duplex stainless steel ensures safe and effective operations by offering the resistance required to preserve the integrity of reactors, storage tanks, heat exchangers, and piping systems.
- sea and Shipbuilding Industry: Many materials are severely hampered by the hostile sea environment and its high chloride concentration. Super duplex stainless steel is perfect for a variety of maritime applications because of its exceptional resistance to seawater corrosion.
- Power Generation Industry: Power plants use super duplex stainless steel, especially in flue gas desulfurization (FGD) systems where it is crucial to have corrosion resistance against acidic environments. It is also utilized in parts that are subjected to corrosive conditions and high temperatures.
- Desalination Plants: Desalinating seawater requires working with extremely corrosive, highly saline fluids. Because of its exceptional resistance to chloride attack, super duplex stainless steel is frequently used in desalination facilities for parts like heat exchangers, pumps, and pipelines.
- building & Infrastructure: Super duplex stainless steel might be advantageous in some demanding building and infrastructure projects where high strength and corrosion resistance are essential.
Table of Specifications Super Duplex Sheet & Plate
| Property | Specification |
|---|---|
| Grades | UNS S32750, UNS S32760 |
| Thickness | 0.5 mm to 50 mm |
| Width | Up to 2500 mm |
| Length | Custom length available |
| Finish | Hot rolled, Cold rolled, 2B, No.1, No.4, BA |
| Standards | ASTM A240, ASME SA240 |
| Hardness | HRB 90 Max |
| Tensile Strength | 800-1000 MPa |
| Yield Strength | 550 MPa Min |
| Elongation | 25% Min |
| Corrosion Resistance | Excellent (CPT > 35°C) |
| Heat Treatment | Solution Annealed |
Benefits of Super Duplex Sheet & Plate
- Improved Structural Integrity: Super Duplex’s high strength enables the creation of stronger, lighter structures, which lowers total weight and material usage. Applications such as pressure vessels, bridges, and offshore platforms benefit greatly from this.
- Extended Service Life: Even in challenging and hostile conditions, superior corrosion resistance guarantees a longer lifespan for parts and machinery. This results in decreased replacement costs, decreased downtime, and increased operational effectiveness.
- Lower Maintenance Costs: Because of the material’s natural resistance to corrosion, fewer regular inspections, repairs, and protective coatings are required, which results in significant long-term cost savings.
- Increased Safety: Critical structures and equipment are more reliable and safe due to their high strength and resistance to stress corrosion cracking, particularly in demanding applications in the chemical processing, oil and gas, and marine sectors.
- Weight Reduction: Transportation, construction, and equipment production can save weight by using thinner sections because of their increased strength. This may result in lower handling expenses and increased fuel economy.
- Sustainability: Super Duplex’s extended service life and lower material usage support more environmentally friendly engineering techniques.
- Greater Strength: Compared to conventional austenitic stainless steels like 304 or 316, super duplex steels are typically nearly twice as strong. This implies that you can conserve weight and employ thinner portions without compromising strength.
- Outstanding Resistance to Corrosion: They provide superior defense against stress corrosion cracking, which can be a major issue in hostile settings, pitting (small holes), and crevice corrosion (corrosion in confined places).
- Good Weldability: Super duplex can be welded successfully, but careful welding techniques are needed.
Types of Super Duplex Sheet & Plate
- Super Duplex Stainless Steel Sheets: These sheets are ideal for a variety of uses in the chemical processing, oil & gas, and maritime industries because they provide a great combination between high strength and corrosion resistance. Depending on the requirements of your project, we provide these sheets in a range of thicknesses and sizes.
- UNS S32750/2507 Super Duplex Stainless Steel Plates: These plates are perfect for structural uses that call for extreme strength and resistance to corrosive conditions. They can be trimmed to the precise size you need and come in a variety of thicknesses.
- Super Duplex Stainless Steel Sheets: Our S32760 sheets are the best option for applications requiring the highest degree of corrosion protection. They are appropriate for highly harsh situations including seawater handling and flue gas desulfurization because of their exceptional resistance to pitting, crevice corrosion, and chloride stress corrosion cracking.
- Steel Plates: Our S32760 plates are ideal for crucial structural elements in extremely corrosive situations because of their remarkable strength and resistance to corrosion.
- Super Duplex Customized Solutions: At Siddhgiri Tubes, we recognize that every project has different needs. Our super duplex stainless steel sheets and plates come in a variety of widths, thicknesses, and finishes, among other customized options. Our skilled staff can collaborate directly with you to fully comprehend your objectives and deliver customized goods that precisely match your requirements.
- One of the most popular super duplex grades is UNS S32750 (2507). It has good weldability, high strength, and outstanding corrosion resistance. About 25% chromium, 7% nickel, 4% molybdenum, and 0.28% nitrogen make up its normal composition. It works effectively in extremely corrosive settings like chemical processing, offshore oil and gas, and marine applications.
Conclusion
Super duplex stainless steel plates and sheets are essential components that provide a special blend of long-term cost-effectiveness, remarkable corrosion resistance, and high strength. Their significance in contemporary engineering is highlighted by their wide range of applications in vital industries. We are the best Super Duplex Sheet & Plate Manufacturer in Mumbai.
Siddhgiri Tubes, a top producer and supplier in India, is committed to giving businesses high-end super duplex sheets and plates that satisfy the strictest requirements for dependability and performance. We are dedicated to building trusting relationships with our clients, learning about their particular needs, and providing solutions that help them succeed.