Leading Supplier, Stockist and Exporter of Sheets, Plates & Coils
BB Infras is a market-leading supplier, stockist and exporter of high-quality sheets, plates and coils used across heavy engineering, oil & gas, shipbuilding, pressure vessels, construction, automotive and consumer industries. Our product portfolio covers hot rolled plates, cold rolled coils, galvanized coils/sheets, stainless steel plates, alloy plates, and speciality metal coils in a wide range of thicknesses, widths and finishes to suit every application.
We source and stock materials in Carbon Steel (HR, CR, HRPO), Stainless Steel (304/304L/316/316L/321/310/904L), Alloy Steel (chrome-moly grades, 4140, 4130), Duplex & Super Duplex, Nickel Alloys (Inconel, Hastelloy), Copper & Brass sheets, Aluminium coils (3000/5000/6000 series), and coated products such as hot-dip galvanized and pre-painted coils. This enables BB Infras to supply everything from structural floor plates to corrosion-resistant cladding and precision cold-rolled strip for manufacturing.
Quality control and traceability are central to our offering. All plates, sheets and coils are procured from certified mills and supplied with Mill Test Certificates (MTC EN 10204 3.1/3.2) and dimensional reports. Depending on project needs we provide NDT (UT/RT), PMI for exotic alloys, flattening tests, tensile and hardness test reports, and third-party inspection to ensure full compliance with ASTM, ASME, EN, DIN, JIS and IS specifications.
BB Infras offers multiple value-added services: cut-to-size plates, edge trimming, slitting & recoiling, shearing, bevelling, plate marking, shot-blasting, application of protective coatings, and special packing for export. Our large ready stock and processing facilities let us support urgent turnarounds as well as large project requirements with consistent quality and fast delivery.
Performance characteristics such as corrosion resistance, weldability, formability and mechanical strength drive material selection. For pressure vessel and high-temperature service we recommend alloy plates and chrome-moly grades; for seawater and chemical exposure duplex/super-duplex and nickel alloys are preferred. For general structural use HRC/HRPO plates and mild steel coils are cost-effective solutions.
Specifications of Sheets, Plates & Coils
| Material | Standards | Thickness / Type |
|---|---|---|
| Stainless Steel (304, 304L, 316, 316L, 310) | ASTM A240, A666, EN 10088 | 0.5mm – 200mm (Sheets, Plates, Coils) |
| Carbon Steel (A36, A516, A572, A709) | ASTM A36, A516 Gr.70, IS 2062 | 1mm – 300mm (Plates & Coils) |
| Alloy Steel (4140, 4340, P22, P91) | ASTM A182, A514 | 5mm – 150mm (Plates) |
| Duplex & Super Duplex | UNS S32205, S32750 | 2mm – 100mm (Sheets & Plates) |
| Aluminium & Copper | ASTM B209, B221 | 0.5mm – 50mm (Sheets & Coils) |
| Galvanized / GI / MS Plates | IS 277, ASTM A653 | 0.4mm – 10mm (Sheets & Coils) |
Equivalent Grades (Quick Reference)
Common equivalents you may find in specifications or supplier catalogs:
| Common Name | Typical Equivalents / Notes |
|---|---|
| SS304 | AISI 304 / UNS S30400 / EN 1.4301 |
| SS316 | AISI 316 / UNS S31600 / EN 1.4401 |
| Carbon Steel A36 | IS 2062 / ASTM A36 / EN 10025 |
| Alloy Steel 4140 | EN 42CrMo4 / DIN 1.7225 / UNS G41400 |
| Duplex 2205 | UNS S32205 / EN 1.4462 |
| Super Duplex 2507 | UNS S32750 / EN 1.4410 |
| Aluminium 1100 / 3003 | ASTM B209 / EN 573-3 |
| Copper C110 / C101 | ASTM B152 / EN 1652 |
Dimension Chart (Sheets, Plates & Coils)
| Thickness (mm) | Width (mm) | Length (mm) | Format |
|---|---|---|---|
| 0.5 – 5 | 1000 – 2000 | 2000 – 6000 | Sheets / Coils |
| 6 – 50 | 1000 – 2500 | 2000 – 12000 | Plates / Coils |
| 51 – 200 | 1250 – 3000 | 3000 – 15000 | Plates |
| 0.5 – 50 | 500 – 2000 | Coiled Length | Coils |
We export sheets, plates and coils worldwide—packaged and documented for smooth customs clearance to Middle East, Africa, Europe, Southeast Asia and the Americas. BB Infras pairs technical guidance with competitive pricing and strong logistics, making us the preferred partner for fabricators, OEMs and EPC contractors.
Uses of Sheets, Plates & Coils
Sheets, Plates & Coils are essential components used in piping systems to ensure safe, leak-free, and efficient fluid or gas transfer across various industries. They connect, control, regulate, and support pipelines operating under different temperature and pressure conditions.
1. Oil & Gas Industry
Sheets, Plates & Coils are widely used in onshore and offshore drilling operations, refinery pipeline systems, gas distribution networks, and high-pressure fluid transfer. Their corrosion resistance and temperature tolerance make them ideal for harsh environments.
2. Petrochemical & Chemical Industry
These fittings are crucial in chemical processing plants, acid/alkali lines, solvent transfer systems, and hazardous chemical handling. Materials are selected based on corrosion resistance and compatibility with chemicals.
3. Power Generation Industry
Sheets, Plates & Coils are used in boiler lines, steam pipelines, turbine systems, and cooling water networks. They withstand high pressure and extreme temperatures in thermal, nuclear, and renewable energy plants.
4. Water Treatment & Desalination Plants
Applications include RO systems, filtration units, pumping stations, and municipal water supply lines. Fittings provide durability, corrosion resistance, and long-term leak-proof performance.
5. Food & Beverage Industry
Stainless steel sanitary fittings ensure hygienic flow in dairy units, breweries, beverage manufacturing, and food processing systems. They prevent contamination and meet high hygiene standards.
6. Pharmaceutical Industry
Sheets, Plates & Coils are used in cleanroom piping, purified water systems, drug manufacturing units, and sterile processing operations. They comply with GMP and maintain contamination-free fluid handling.
7. Construction & Infrastructure
Used in firefighting systems, HVAC networks, plumbing systems, and building pipelines. Sheets, Plates & Coils ensure reliable flow and structural stability across large infrastructure projects.
8. Marine & Shipbuilding
Marine-grade fittings are used in seawater pipelines, ballast systems, and fuel/oil transfer lines. They offer high resistance to corrosion in saltwater environments.
9. Automotive & Aerospace
Essential for fuel injection lines, hydraulic systems, coolant pipelines, and high-pressure circuits. They withstand vibration, heat, and pressure fluctuations in vehicles and aircraft.
10. Mining & Metal Processing
Sheets, Plates & Coils are used in slurry pipelines, ore processing systems, and high-abrasion environments. Alloy steel fittings provide strength, wear resistance, and durability.
FAQ — Frequently Asked Questions
- Q: What materials do you stock for industrial fittings?
- A: We stock stainless steels (304/316/L), duplex & super-duplex, carbon steel forgings (A105), alloy steels (4140), nickel alloys (Inconel 625), Hastelloy C276, Monel 400, brass, bronze, and engineered non-metallics (PTFE-lined, PVC, CPVC). Custom materials can be sourced on request.
- Q: Do your fittings come with test certificates?
- A: Yes — standard MTC / FAT documentation (EN 10204 3.1 / 3.2) is provided. For special alloys, we provide PMI reports and any agreed NDT (RT/UT/DP) as per purchase order.
- Q: Can you supply fittings to specific standards?
- A: Absolutely — we supply to ASME/ASTM, MSS, EN, DIN, and other international standards. Please specify the required standard in the PO.
- Q: What is the typical lead-time?
- A: Lead time depends on material and quantity — stocked items are typically dispatched within 3–7 working days; non-stock or special alloys may take longer (2–8 weeks). For urgent requirements we maintain an expedited sourcing process.
- Q: Do you offer machining, heat treatment or special finishes?
- A: Yes — value-added services such as custom end-preparations, machining, passivation, heat treatment, and special coatings are available. Please quote requirements at RFQ stage.
- Q: How to request a quotation?
- A: Provide item description (fitting type), size (NPS), material grade, end connection, quantity, pressure class (if required), and delivery address. We will respond with a formal quotation and lead-time.
Countries we have exported our products to
Turkey, Thailand, Bulgaria, Serbia, Mexico, Estonia, Trinidad & Tobago,Tunisia, New Zealand, Indonesia, Puerto Rico, Ireland, India, Morocco, Brazil, Lebanon, Hong Kong, Jordan, Ukraine, Switzerland, Czech Republic, Lithuania, Sri Lanka, Greece, Taiwan, Zimbabwe, Algeria, Romania, Mexico, Ghana, Italy, Philippines, Spain, United Kingdom, Finland, Azerbaijan, Japan, Macau, Israel, Saudi Arabia, Kenya, Bhutan, Poland, Poland, Costa Rica, Kuwait, Singapore, Pakistan, France, Colombia, Tibet, Bolivia, Portugal, Iraq, Australia, Kazakhstan, Nepal, Mongolia, Gambia, Malaysia, Chile, Germany, Slovakia, China, Bahrain, Denmark, Angola, Afghanistan, Peru, Austria, Ecuador, Gabon, Croatia, South Africa, Sweden, Chile, Hungary, United Arab Emirates, Argentina, Bangladesh, Oman, Egypt, United States, Belgium, Canada, Namibia, Norway, Qatar, Belarus, Netherlands.
Cities we have supplied our products to
Bengaluru, Vung Tau, Nashik, Jaipur, Navi Mumbai, La Victoria, Al Jubail, Noida, Granada, Doha, Dammam, Ernakulam, Chandigarh, Santiago, Melbourne, Surat, Nagpur, Ranchi, Kanpur, Jakarta, Ahvaz, Indore, Jamshedpur, Muscat, Rajkot, Lahore, Chiyoda, Milan, Hong Kong, Riyadh, Houston, Busan, Calgary, Madrid, Visakhapatnam, Atyrau, Bhopal, Algiers, Colombo, Kolkata, Petaling Jaya, Dallas, London, Cairo, Thiruvananthapuram, Caracas, Howrah, Moscow, Port-of-Spain, Baroda, Mexico City, Gurgaon, Singapore, Aberdeen, Coimbatore, Kuala Lumpur, Perth, Ahmedabad, New York, New Delhi, Manama, Abu Dhabi, Montreal, Jeddah, Pune, Vadodara, Kuwait City, Chennai, Geoje-si, Tehran, Mumbai, Hanoi, Karachi, Pimpri-Chinchwad, Thane, Haryana, Ulsan, Seoul, Dubai, Ho Chi Minh City, Toronto, Hyderabad, Los Angeles, Faridabad, Lagos, Sydney, Courbevoie, Bangkok, Bogota, Rio de Janeiro, Ankara, Al Khobar, Ludhiana, Istanbul, Gimhae-si, Brisbane, Edmonton, Sharjah, Secunderabad.
