Manufacturer, Supplier & Exporter of Round Bars
Riddhi Siddhi Impex is a trusted manufacturer and supplier of round bars, offering an extensive range of sizes, grades and finishes to serve diverse industrial needs. Our round bars are manufactured from premium raw materials — including Stainless Steel (304, 316, 410, 420), Carbon Steel, Alloy Steel, Duplex & Super Duplex, Inconel, Monel and Titanium — and are produced to meet international standards such as ASTM, ASME, DIN and JIS. Engineered for precision, our round bars deliver consistent dimensional accuracy, straightness and surface finish for applications in engineering, machining, construction and heavy fabrication.
As a dependable Round bars Domastic supplier, Riddhi Siddhi Impex supplies merchants, OEMs and EPC contractors across India’s major metros — Mumbai, Delhi, Bengaluru (Bangalore), Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara and Rajkot — ensuring quick availability and short lead times. Our well-managed inventory and distribution network help customers source standard cold-drawn, hot-rolled and bright bars in common diameters as well as special diameters on request, making it easy to support production schedules and maintenance shutdowns.
We also serve tier-2 and tier-3 industrial centres including Nagpur, Indore, Bhopal, Jaipur, Kanpur, Lucknow, Agra, Varanasi, Amritsar, Chandigarh, Mysuru (Mysore), Udaipur, Jodhpur, Visakhapatnam, Coimbatore, Madurai, Kochi, Thiruvananthapuram and Mangalore. For manufacturing clusters and chemical belts in Gujarat and nearby regions — such as Dahej, Ankleshwar, Vilayat, Narmada, Navsari, Valsad, Rajpipla and Somnath — our logistics team arranges timely shipments with robust packaging to protect surface finish and tolerances during transit.
Customization is a core offering at Riddhi Siddhi Impex: we provide cut-to-length services, centerless grinding, annealing, straightening and tolerance control to match drawing-level requirements. Whether you need bright finished bars for precision machining, normalized bars for structural applications, or heat-treated alloy bars for high-temperature service, our manufacturing partners and in-house processes deliver repeatable quality and traceability for each batch.
Quality assurance at Riddhi Siddhi Impex is comprehensive — every consignment of round bars is supplied with Material Test Certificates (MTC), chemical analysis, mechanical test reports and, where required, third-party inspection. We perform dimensional checks, hardness testing and non-destructive evaluation as per client specifications, which is why engineers across Pune, Nashik, Kolhapur, Chandrapur, Akola and other industrial towns rely on us as their preferred Round bars Domastic supplier.
Specifications of Round Bars
| Product | Round Bars (Hot Rolled, Cold Drawn, Bright, Forged, Peeled & Centerless Ground) |
|---|---|
| Standards | ASTM, ASME, DIN, EN, JIS, BS |
| Grades | Stainless Steel (304, 316, 310, 321, 904L), Carbon Steel, Alloy Steel, Duplex, Super Duplex, Monel, Inconel, Hastelloy, Titanium |
| Sizes | Dia 3 mm to 400 mm (Custom sizes available) |
| Finishes | Black, Bright, Polished, Peeled, Turned, Ground |
Chemical Composition (Stainless Steel Round Bars)
| Grade | C% | Mn% | Si% | P% | S% | Cr% | Ni% | Mo% |
|---|---|---|---|---|---|---|---|---|
| SS 304 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.0–20.0 | 8.0–11.0 | - |
| SS 316 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.0–18.0 | 10.0–14.0 | 2.0–3.0 |
Mechanical Properties of Round Bars
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (HRB) |
|---|---|---|---|---|
| SS 304 | 515 min | 205 min | 40 min | 92 max |
| SS 316 | 515 min | 205 min | 40 min | 95 max |
Dimension Range for Round Bars
| Type | Diameter (mm) | Length (mm) | Finish |
|---|---|---|---|
| Hot Rolled Bars | 20 – 400 | 2000 – 6000 | Black / Rough Turned |
| Cold Drawn Bright Bars | 3 – 100 | 2000 – 6000 | Bright / Polished |
| Forged Round Bars | 50 – 400 | Cut to Size | Peeled / Ground |
| Centerless Ground Bars | 6 – 100 | Custom | Ultra Smooth |
Frequently Asked Questions (FAQ)
Q1: What types of round bars do you supply?
A1: We supply hot rolled, cold drawn, bright, forged, polished, and centerless ground round bars in Stainless Steel, Alloy Steel, Carbon Steel, Duplex, Super Duplex, and other special alloys.
Q2: Are you a Round bars Domastic supplier in India?
A2: Yes, Riddhi Siddhi Impex is a reliable Round bars Domastic supplier across Mumbai, Delhi, Bengaluru, Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, Rajkot, and all major Indian cities.
Q3: Do you supply customized round bars?
A3: Yes, we provide customized diameters, lengths, and finishes including polished, bright, and ground bars as per client requirements.
Q4: Do your round bars come with test certificates?
A4: Absolutely. All our round bars are supplied with Material Test Certificates (MTC), PMI reports, and third-party inspection certificates upon request.
Cities we have supplied our products to
Mumbai, Round Bars Suplier in Delhi, Round Bars Suplier in Bengaluru(Bangalore), Round Bars Suplier in Hyderabad, Round Bars Suplier in Chennai, Round Bars Suplier in Kolkata, Round Bars Suplier in Pune, Round Bars Suplier in Ahmedabad, Round Bars Suplier in Surat, Round Bars Suplier in Vadodara, Round Bars Suplier in Rajkot, Round Bars Suplier in Nagpur, Round Bars Suplier in Indore, Round Bars Suplier in Bhopal, Round Bars Suplier in Jaipur, Round Bars Suplier in Kanpur, Round Bars Suplier in Lucknow, Round Bars Suplier in Agra, Round Bars Suplier in Varanasi, Round Bars Suplier in Amritsar, Round Bars Suplier in Chandigarh, Round Bars Suplier in Mysuru (Mysore), Round Bars Suplier in Udaipur, Round Bars Suplier in Jodhpur, Round Bars Suplier in Visakhapatnam, Round Bars Suplier in Coimbatore, Round Bars Suplier in Madurai, Round Bars Suplier in Kochi, Round Bars Suplier in Thiruvananthapuram, Round Bars Suplier in Mangalore, Round Bars Suplier in Nagpur, Round Bars Suplier in Nashik, Round Bars Suplier in Kolhapur, Round Bars Suplier in Chandrapur, Round Bars Suplier in Akola, Round Bars Suplier in Vilayat, Round Bars Suplier in Somnath, Round Bars Suplier in Dahej, Round Bars Suplier in Vadodara, Round Bars Suplier in Narmada, Round Bars Suplier in Surat, Round Bars Suplier in Ankleshwar, Round Bars Suplier in Navsari, Round Bars Suplier in Valsad, Round Bars Suplier in Rajpipla, Round Bars Suplier in Veraval, Round Bars Suplier inKovvur, Round Bars Suplier in Andra Pradesh, Round Bars Suplier inKarwar, Round Bars Suplier in Karnataka, Round Bars Suplier inKosamba, Round Bars Suplier in Gujarat, Round Bars Suplier in Vishakapatnam, Round Bars Suplier in Shahad, Round Bars Suplier in Pondicherry, Round Bars Suplier in Kakkinada, Round Bars Suplier in Andra Pradesh, Round Bars Suplier in Nagda, Round Bars Suplier in Madhya Pradesh, Round Bars Suplier inHarihar, Round Bars Suplier in Karnataka, Round Bars Suplier in Tuticorin, Round Bars Suplier in Tamilnadu, Round Bars Suplier in Trivandrum, Round Bars Suplier in KeralaKurnool, Round Bars Suplier in Andra Pradesh, Round Bars Suplier in Rourkela, Round Bars Suplier in Hindupur, Round Bars Suplier in Orissa, Round Bars Suplier in Renukoot, Round Bars Suplier in Uttar Pradesh, Round Bars Suplier in Morbi, Round Bars Suplier in Kerala , Round Bars Suplier inHimachal, Round Bars Suplier in Dehradun, Round Bars Suplier in Visakhapatnam , Round Bars Suplier inJamnagar, Round Bars Suplier in Kozhikode, Round Bars Suplier in Pondicherry, Round Bars Suplier in Ludhiana, Round Bars Suplier inLatur, Round Bars Suplier in Nanded, Round Bars Suplier in Vijaywada, Round Bars Suplier in Alwar, Round Bars Suplier in Bareilly, Round Bars Suplier in Bikaner, Round Bars Suplier in Andheri, Round Bars Suplier in Marol, Round Bars Suplier in Taloja, Round Bars Suplier in Turbhe, Round Bars Suplier in TTC (Thane-Belapur), Round Bars Suplier in Pimpri-Chinchwad, Round Bars Suplier in Chakan, Round Bars Suplier in Talegaon, Round Bars Suplier in Ranjangaon, Round Bars Suplier in Jejuri, Round Bars Suplier in Baramati, Round Bars Suplier in Satpur, Round Bars Suplier in Ambad, Round Bars Suplier in Sinnar, Round Bars Suplier in Igatpuri, Round Bars Suplier in Shendra, Round Bars Suplier in Waluj, Round Bars Suplier in Chikalthana, Round Bars Suplier in Paithan, Round Bars Suplier in Hingna, Round Bars Suplier in Butibori, Round Bars Suplier in Kalmeshwar, Round Bars Suplier in Umred, Round Bars Suplier in Shiroli, Round Bars Suplier in Kagal, Round Bars Suplier in Gokul Shirgaon, Round Bars Suplier in Akkalkot, Round Bars Suplier in Chincholi, Round Bars Suplier in Lote-Parshuram, Round Bars Suplier in Dombivli, Round Bars Suplier in Ambernath, Round Bars Suplier in Mahad, Round Bars Suplier in Roha, Round Bars Suplier in Palghar, Round Bars Suplier in Tarapur (Boisar) and for inder national
Countries we have supplied our products to
South Korea, Round Bars Exporter in Africa, Round Bars Exporter in Sri Lanka, Round Bars Exporter in Syria, Round Bars Exporter in Taiwan, Round Bars Exporter in Tanzania, Round Bars Exporter in Tajikistan, Round Bars Exporter in Thailand, Round Bars Exporter in Turkey, Round Bars Exporter in Turkmenistan, Round Bars Exporter in Ukraine, Round Bars Exporter in United Kingdom, Round Bars Exporter in Arab Emirates (UAE), Round Bars Exporter in Uzbekistan, Round Bars Exporter in Vietnam, Round Bars Exporter in Yemen, Round Bars Exporter in France, Round Bars Exporter in Germany, Round Bars Exporter in Greece, Round Bars Exporter in Oman, Round Bars Exporter in Colombia, Round Bars Exporter in Portugal, Round Bars Exporter in Japan, Round Bars Exporter in Lithuania, Round Bars Exporter in Macau, Round Bars Exporter in Mongolia, Round Bars Exporter in Qatar, Round Bars Exporter in Ireland, Round Bars Exporter in Malaysia, Round Bars Exporter in Bangladesh, Round Bars Exporter in Russia, Round Bars Exporter in Iran, Round Bars Exporter in Jordan, Round Bars Exporter in Singapore, Round Bars Exporter in Bulgaria, Round Bars Exporter in Poland, Round Bars Exporter in Denmark, Round Bars Exporter in Nigeria, Round Bars Exporter in Gambia, Round Bars Exporter in Indonesia, Round Bars Exporter in Finland, Round Bars Exporter in Argentina, Round Bars Exporter in Chile, Round Bars Exporter in Spain, Round Bars Exporter in Peru, Round Bars Exporter in Kuwait, Round Bars Exporter in India, Round Bars Exporter in Saudi Arabia, Round Bars Exporter in Slovakia, Round Bars Exporter in Slovenia, Round Bars Exporter in Sweden, Round Bars Exporter in Switzerland, Round Bars Exporter in Bahrain, Round Bars Exporter in the Netherlands, Round Bars Exporter in United Kingdom, Round Bars Exporter in Mexico, Round Bars Exporter in Bulgaria, Round Bars Exporter in Spain, Round Bars Exporter in France, Round Bars Exporter in Germany, Round Bars Exporter in Colombia, Round Bars Exporter in Brazil, Round Bars Exporter in Saudi Arabia, Round Bars Exporter in Iraq, Round Bars Exporter in Iran, Round Bars Exporter in Sudan, Round Bars Exporter in Libya, Round Bars Exporter in Tanzania, Round Bars Exporter in Nigeria, Round Bars Exporter in New Zealand, Round Bars Exporter in Paris, Round Bars Exporter in Switzerland
