Super Duplex 32750 Sheet exporter in Indonesia
Super Duplex 32750 Sheet exporter in Indonesia plays a crucial role in supplying high-performance stainless steel sheets renowned for their exceptional corrosion resistance and mechanical strength. These sheets are composed of a balanced microstructure of austenite and ferrite phases, offering superior resistance to chloride stress corrosion cracking, pitting, and crevice corrosion. The 32750 grade, also known as UNS S32750, is widely recognized in industries requiring durable materials capable of withstanding harsh environments.
The sheets are manufactured to meet stringent international standards, ensuring consistent thickness, excellent surface finish, and dimensional accuracy. Typically, these stainless steel sheets come in various thicknesses and sizes, tailored to meet specific industrial requirements. Their high tensile strength and excellent weldability make them suitable for fabricating components that demand reliability under mechanical and chemical stress.
Applications for Super Duplex 32750 sheets span multiple sectors including oil and gas, chemical processing, marine engineering, and desalination plants. The material’s resistance to chloride-induced corrosion makes it ideal for use in offshore platforms, heat exchangers, and storage tanks exposed to aggressive media. Additionally, the sheets are often utilized in manufacturing pressure vessels and pipelines that require long-term durability and minimal maintenance.
Export readiness is a key consideration for suppliers based in Indonesia, ensuring timely delivery and compliance with international shipping and quality certifications. The exporter’s capability to provide customized solutions, along with thorough documentation and packaging standards, facilitates seamless integration into global supply chains. This makes Indonesian suppliers a reliable source for companies seeking premium Super Duplex stainless steel sheets for critical industrial applications.
Lead Time
2–7 weeks depending on size
Delivery Terms
FOB, CIF, DDP
Shipping Modes
Sea / Air / Express
Why Super Duplex 32750 Sheet exporter in Indonesia Are Preferred by Global Buyers
- ✔ Factory Pricing: Direct manufacturer rates with bulk stock
- ✔ Certified Quality: ISO & 3rd-party tested, EN 10204 certified
- ✔ Export-Ready: Sea-worthy packaging for on-time delivery
- ✔ Fast RFQs: Quick quotes for custom sizes & quantities
- ✔ Traceability: 100% heat number tracking from raw material to finished product
Trusted by industries like oil & gas, petrochemicals, power, marine, and heavy engineering.
- Manufacturing Capacity: 500 MT / Month
- Export Experience: 15+ Years
- Countries Served: 50+
- Annual Export Volume: 5,500 MT
Table of Contents
- 1. What is Super Duplex 32750 Sheet exporter in Indonesia
- 2. How to Choose the Right Manufacturer
- 3.Comparison of Super Duplex 32750 Sheet exporter in Indonesia
- 4. Why Global Buyers Source from Ragnar Metals and Tubes
- 5. Features
- 6. Technical Overview
- 7. Specifications
- 8. Available Grades
- 9. Available Sizes
- 10. Chemical Properties
- 11. Mechanical Properties
- 12. Physical & Thermal Properties
- 13. Electrical Resistivity
- 14. Equivalent Grades
- 15. Manufacturing Process & Heat Treatment
- 16. Various Types
- 17. Applications & Uses
- 18. Industries We Serve
- 19. Latest Price List
- 20. MOQ & Payment Terms
- 21. Export Packaging & Shipping
- 22. Cities We Supply in India
- 23. Countries We Export Worldwide
- 24. Our Certifications
- 25. Quality Inspection & Testing
- 26. Our Other Product Types
- 27. People Also Search For
- 28. Frequently Asked Questions
- 29. About Ragnar Metals and Tubes
How to Choose the Right Super Duplex 32750 Sheet exporter in Indonesia
India is home to hundreds of manufacturers ranging from small job shops to large ISO-certified exporters. International and domestic buyers typically evaluate manufacturers based on quality compliance, production capacity, export experience, and pricing transparency.
- Certification & international standards (ASME, ASTM, EN)
- Manufacturing capability vs trading activity
- Export documentation & inspection support
- Stock availability & lead time reliability
- Past supply experience in oil & gas, EPC & heavy industries
Comparison Factors Among Super Duplex 32750 Sheet exporter in Indonesia
| Evaluation Factor | Small Local Suppliers | Trading Companies | ISO-Certified Manufacturers |
|---|---|---|---|
| Manufacturing Control | Limited | None | Full in-house / audited partners |
| International Standards | Basic | Depends on source | ASME / ASTM / EN |
| Inspection & MTCs | Limited | Inconsistent | EN 10204 3.1 / 3.2 |
| Export Experience | Low | Medium | 50+ countries |
| Risk for EPC Projects | High | Medium | Low |
International buyers typically prefer ISO-certified manufacturers for large-scale or critical applications due to better quality control, documentation, and lower project risk.
Why Global Buyers Choose Ragnar Metals and Tubes
Ragnar Metals and Tubes is a trusted ISO 9001:2015 certified manufacturer and global exporter of ferro alloys and metal products, supplying consistent, high-quality materials to customers across USA, UK, Europe, Middle East, Africa, and Asia-Pacific. Our focus on quality assurance, cost efficiency, and on-time delivery makes us a preferred sourcing partner for international buyers.
| Key Advantage | Buyer Benefit |
|---|---|
| ISO 9001:2015 Certified Manufacturing | Consistent quality with documented QA systems and process control |
| ASME / ASTM / EN Compliant Products | Globally accepted standards with EN 10204 3.1 / 3.2 MTCs |
| Lower Manufacturing & Sourcing Costs | Save up to 15–20% compared to European suppliers |
| Favorable Exchange Rate Advantage | Reduced landed cost for international importers |
| In-House Testing & Inspection Facilities | Strict chemical, mechanical & dimensional quality checks |
| Bulk Stock & High Production Capacity | Fast order fulfillment and stable supply for large projects |
| Custom Sizes & Drawing-Based Manufacturing | Products manufactured exactly to buyer specifications |
| Export-Grade Packaging & Global Logistics | Sea-worthy packing, palletization & worldwide shipping support |
| Faster Global Shipping Routes | Optimized logistics for Middle East, Africa & Southeast Asia |
| Technical & After-Sales Support | Project assistance, documentation & responsive RFQ handling |
| Trusted by Global Steel & EPC Companies | Proven export experience across 50+ countries |
Features of Super Duplex 32750 Sheet
- ✔ Exceptional corrosion resistance in seawater and acidic environments
- ✔ High strength and durability, ideal for structural applications
- ✔ Excellent weldability and formability for diverse manufacturing processes
- ✔ Elevated resistance to stress corrosion cracking
- ✔ Good thermal conductivity, suitable for heat exchangers
- ✔ Compliance with international standards for quality and performance
Technical Overview of Super Duplex 32750
| Product | Composition | Usage | Standards |
|---|---|---|---|
| Super Duplex 32750 Sheet | 25% Chromium, 7% Nickel, 4% Molybdenum, Balance Iron | Marine applications, chemical processing, and oil & gas industries | ASTM A240, ASME SA240 |
| Super Duplex 32750 Sheet | 25% Chromium, 7% Nickel, 4% Molybdenum, Balance Iron | Heat exchangers, pressure vessels, and piping systems | ISO 9826, EN 10204 |
| Super Duplex 32750 Sheet | 25% Chromium, 7% Nickel, 4% Molybdenum, Balance Iron | High strength and corrosion-resistant applications | NACE MR0175, API 6A |
Specifications Table
| Material | Super Duplex 32750 |
|---|---|
| Grades | UNS S32750 |
| Standard | ASTM A240/A240M |
| Size Range | 1.0 mm to 50 mm thickness |
| Length | Up to 3000 mm |
| Form | Sheet |
Available Grades Table
| Product | Composition | Applications |
|---|---|---|
| Super Duplex 32750 Sheet | 25% Chromium, 7% Nickel, 4% Molybdenum | Marine environments, Chemical processing, Oil and gas industry |
| Super Duplex 32760 Sheet | 26% Chromium, 8% Nickel, 4.5% Molybdenum | Desalination plants, Pulp and paper industry, Pressure vessels |
| Super Duplex 2507 Sheet | 25% Chromium, 7% Nickel, 4% Molybdenum | High chloride environments, Heat exchangers, Storage tanks |
| Super Duplex 32750 Plate | 25% Chromium, 7% Nickel, 4% Molybdenum | Offshore platforms, Marine structures, Chemical tanks |
| Super Duplex 32750 Bar | 25% Chromium, 7% Nickel, 4% Molybdenum | Fasteners, Valves, Pump components |
Available Sizes of Super Duplex 32750 Sheet (MM)
| Size (MM) | Size (MM) |
|---|---|
| 1000 x 2000 | 1250 x 2500 |
| 1250 x 3000 | 1500 x 3000 |
| 2000 x 4000 | 2500 x 6000 |
| 3000 x 6000 | 1500 x 6000 |
| 1000 x 1000 | 1200 x 2400 |
| 1500 x 1500 | 2000 x 2000 |
| 2500 x 2500 | 3000 x 3000 |
| 1200 x 3000 | 4000 x 8000 |
| 1500 x 4000 | 2000 x 3000 |
| 1000 x 3000 | 1250 x 1250 |
Chemical Properties of Super Duplex 32750
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.03 max |
| Manganese (Mn) | 1.0 max |
| Phosphorus (P) | 0.03 max |
| Sulfur (S) | 0.01 max |
| Silicon (Si) | 0.8 max |
| Chromium (Cr) | 24.0 - 26.0 |
| Nickel (Ni) | 6.0 - 8.0 |
| Molybdenum (Mo) | 3.5 - 4.5 |
Mechanical Properties of Super Duplex 32750
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 800 - 1000 |
| Yield Strength (MPa) | 600 minimum |
| Elongation (%) | 25 minimum |
| Hardness (HB) | 250 maximum |
| Impact Toughness (J at -40°C) | ≥ 40 |
Super Duplex 32750 – Physical & Thermal Properties
Density of Super Duplex 32750
| Property | Metric | Imperial |
|---|---|---|
| Density | 7.8 g/cm³ | 0.28 lb/in³ |
Melting Point of Super Duplex 32750
| Property | Metric | Imperial |
|---|---|---|
| Melting Point | 1325 - 1375 °C | 2417 - 2507 °F |
Specific Heat of Super Duplex 32750
| Specific Heat of Super Duplex 32750 | ||
|---|---|---|
| Specific Heat (J/kg·K) | Temperature Range (°C) | Condition |
| 500 | 20 - 100 | Room Temperature |
| 520 | 100 - 500 | High Temperature |
| 540 | 500 - 1000 | High Temperature |
Electrical Resistivity of Super Duplex 32750
| Electrical Resistivity | ||
|---|---|---|
| Value (µΩ·m) | Temperature (°C) | Treatment or Condition |
| 0.75 | 20 | As-rolled |
| 0.78 | 100 | |
| 0.80 | 200 | |
| 0.82 | 300 | |
| 0.85 | 400 | |
Equivalent of Super Duplex 32750
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| ASTM A240 | 1.4410 | S32750 |
| EN 10216-5 | 1.4410 | S32750 |
Manufacturing Process & Heat Treatment of Super Duplex 32750
Annealing
Annealing of Super Duplex 32750 is conducted at temperatures between 1000°C and 1100°C for a duration of 1 to 2 hours, followed by air cooling. This process enhances the ductility and reduces residual stresses, ensuring optimal mechanical properties for subsequent manufacturing processes.
Forging
Forging of Super Duplex 32750 involves heating the material to a temperature range of 1100°C to 1200°C. The material is then shaped using mechanical forces. This process improves the grain structure and overall strength of the material, making it suitable for high-pressure applications.
Hardening & Tempering
| Process | Temperature Range (°C) | Quenching Medium | Purpose |
|---|---|---|---|
| Hardening | 1050 - 1150 | Oil | To increase hardness and strength |
| Tempering | 600 - 800 | Air | To relieve stresses and improve toughness |
| Stabilization | 800 - 900 | Air | To enhance corrosion resistance and stability |
The manufacturing and heat treatment processes for Super Duplex 32750 are crucial in achieving the desired mechanical properties and corrosion resistance, ensuring the material meets the stringent requirements of various industrial applications.
Various Types
Super Duplex 32750 Sheet - Standard
- Thickness: 1.5mm to 50mm
- Condition: Hot Rolled, Cold Rolled
- Applications: Oil & Gas, Chemical Processing, Marine Engineering
Super Duplex 32750 Sheet - Custom
- Thickness: 5mm to 100mm
- Condition: Annealed, Pickled
- Applications: Pressure Vessels, Heat Exchangers, Marine Components
Super Duplex 32750 Sheet - Coated
- Thickness: 2mm to 25mm
- Condition: Coated, Uncoated
- Applications: Offshore Structures, Chemical Storage Tanks
Super Duplex 32750 Sheet - Special Grade
- Thickness: 3mm to 30mm
- Condition: Solution Treated
- Applications: Desalination Plants, Pulp and Paper Industry
Applications & Uses
- Oil & Gas Industry: Pipelines, process piping, and high-pressure fluid handling systems.
- Petrochemical & Refineries: Reactors, heat exchangers, and chemical processing units.
- Water Treatment Plants: Filtration systems, storage tanks, and corrosion-resistant piping.
- Pharmaceutical Industry: Hygienic piping, sanitary fittings, and cleanroom equipment.
- Food & Beverage: Processing lines, storage vessels, and contamination-free pipelines.
- Automobile & Engineering: Exhaust systems, structural parts, and precision components.
- Power & Energy Sector: Boilers, condensers, and turbine piping systems.
- Marine & Offshore: Shipbuilding, offshore platforms, and coastal infrastructure.
- Construction & Infrastructure: Structural frameworks, bridges, and industrial buildings.
Industries We Serve
Our stainless steel, alloy steel, and high-performance metal products are widely used across the following industries:
Latest Price List of Super Duplex 32750 Sheet
| Material Grade | Thickness | Price (USD / Kg) | Price (INR / Kg) |
|---|---|---|---|
| Super Duplex 32750 | 3 mm | $4.50 – $5.00 | ₹375 – ₹415 |
| Super Duplex 32750 | 6 mm | $4.80 – $5.30 | ₹400 – ₹440 |
| Super Duplex 32750 | 10 mm | $5.10 – $5.60 | ₹425 – ₹465 |
Note: Prices are indicative and may vary based on size, quantity, raw material cost, and delivery location. Contact us for the latest quotation for Super Duplex 32750 Sheet.
MOQ & Payment Terms
Minimum Order Quantity: 25–100 Kg depending on part size and grade.
Payment Terms: Depending On Grade and Quantity Size
Export Packaging & Shipping
- Seaworthy, fumigated wooden crates with waterproof inner lining
- Palletised packing with clear shipping marks and heat number identification
- Container stuffing supervision with loading photographs available on request
We Exported to 50+ Countries Worldwide
| Global Export Destinations | |||||
|---|---|---|---|---|---|
| United States | Canada | Mexico | United Kingdom | Germany | Netherlands |
| Italy | Spain | South Africa | Australia | India | Korea |
| United Arab Emirates | Saudi Arabia | Qatar | Kuwait | Oman | Bahrain |
| Singapore | Malaysia | Indonesia | Dubai | Riyadh | Dammam |
Our Certifications
We are a certified manufacturer and exporter, committed to strict quality control and international compliance standards. Below are our key certifications.
GST Registered
ISO 9001:2015
ISO 1002:2018
Udyam MSME Registration
Testing Process & Quality Assurance – Ragnar Metals & Tubes
At Ragnar Metals & Tubes, our testing process ensures the safety, reliability, and performance of stainless steel and alloy steel products supplied for global industrial and infrastructure projects. Each batch is verified from raw material selection to final dispatch under internationally recognized standards including ASTM, ASME, ISO, DIN, and EN.
Detects internal flaws using high-frequency sound waves
Measures yield strength, elongation, and material durability
Evaluates toughness under low-temperature and high-stress conditions
Ensures smoothness, coating quality, and visual compliance
Enhances hardness, strength, and corrosion resistance
Measures resistance to deformation and wear
Documentation & Global Compliance
- ✔ EN 10204 3.1 / 3.2 Mill Test Certificates (MTC)
- ✔ Batch-wise quality traceability and inspection records
- ✔ Third-party inspection by SGS, TUV, Bureau Veritas & Lloyd’s
- ✔ Export documentation support for customs and international shipping
Supporting supply for oil & gas, petrochemical, power generation, marine, infrastructure, and heavy engineering industries worldwide.
Related Products
Explore our full range of stainless steel and alloy steel products including pipes, tubes, fittings, flanges, sheets, plates, spools, fasteners, round bars, and special grades manufactured for industrial, infrastructure, and global export applications.
People Also Search For
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Frequently Asked Questions
About Ragnar Metals & Tubes
- ✔ Leading manufacturer, stockist, and exporter of stainless steel and alloy steel products for industrial and infrastructure projects
- ✔ ISO 9001:2015 certified quality management system ensuring consistent product reliability and compliance
- ✔ Specialized in precision pipes, tubes, fittings, flanges, sheets, plates, fasteners, and round bars
- ✔ Modern processing and testing facilities with advanced manufacturing and inspection equipment
- ✔ Custom-engineered solutions based on client drawings and technical specifications
- ✔ Full material traceability with EN 10204 3.1 / 3.2 mill test certification
- ✔ Compliance with ASTM, ASME, DIN, EN, and ISO international standards
- ✔ Trusted global supplier supporting oil & gas, petrochemical, power, marine, and heavy engineering industries