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Jiangsu Rongcheng Forgings Co., Ltd. manufactures seamless forged rings in carbon steel, alloy steel, and stainless steel grades, including 304, 316, ASTM A350, A182, and duplex F51/F53. The rings are produced for industrial fastener and mechanical applications, with outer diameters ranging from small precision sizes to over 500mm for heavy-duty use. The forgings are finished in-house using quality raw materials, ensuring consistency in mechanical properties and dimensions.
Typical industry specifications for forged rings include outer diameters up to 3000mm, inner diameters as small as 100mm, and heights from 50mm to 1000mm, depending on the application. Common grades for carbon steel include ASTM A105, while alloy steel rings may use ASTM A182 F11 or F22 for high-temperature service. Stainless steel rings in 304 and 316 offer corrosion resistance, and duplex grades like F51 provide enhanced strength and resistance to stress corrosion cracking.
These forged rings are widely used in flanges, pipeline joints, machinery, and oil and gas assemblies due to their high strength-to-weight ratio and resistance to fatigue. The supplier, based in Zhangjiagang, Jiangsu, China, offers export-ready packaging and global shipping. Buyers should confirm the specific grade, heat treatment, and machining allowances required for their application, as these can significantly impact performance.
| Material | Carbon Steel, Alloy Steel, Stainless Steel 304/316 |
| Additional Grades | ASTM A350, A182, F51, F53 duplex stainless |
| Typical Outer Diameter Range | 100mm to 3000mm typical |
| Typical Inner Diameter Range | 50mm to 2500mm typical |
| Typical Height Range | 50mm to 1000mm typical |
| Typical Weight | 50kg to 5000kg typical per ring |
| Heat Treatment | Normalized, Quenched and Tempered, or Annealed as per grade |
| Surface Finish | Rough forged, machined, or polished as per order |
| Standards | ASTM A350, A182, A105 typical |
| Packaging | Export-ready with standard international packaging |
Jiangsu Rongcheng Forgings Co., Ltd. is based in Zhangjiagang, Jiangsu Province, China, with its factory located at No. 589, Yangjin Road, Jinfeng Town. The company has over a decade of experience in manufacturing seamless forged rings and serves clients in heavy engineering industries. All products are finished in-house, ensuring direct control over quality and production timelines.
The supplier specializes in large-diameter carbon, alloy, and stainless steel forged rings, catering to industries such as oil and gas, machinery, and construction. The company’s focus on using quality raw materials and maintaining rigorous manufacturing processes allows it to produce rings that meet international standards. While the response rate and average response hours are not currently available, the supplier’s long-standing presence in the market and factory-based operations indicate a commitment to consistent production.
We supply carbon, alloy, and stainless steel seamless forged rings suitable for industrial fastener and mechanical applications. Our ring forgings are available in various grades including ASTM A350, A182, and F51/F53 duplex stainless. Dimensions range from small precision rings to large-diameter heavy-duty rings exceeding 500mm OD. Widely used in flanges, pipeline joints, machinery, and oil and gas assemblies. Export-ready with standard international packaging and global shipping available.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order with Jiangsu Rongcheng Forgings Co., Ltd., verify the exact grade, dimensions, and heat treatment requirements for your forged rings. Confirm that the material standards (e.g., ASTM A350, A182) align with your project’s technical and regulatory needs. Request material test reports and certificates of compliance to ensure the rings meet the specified mechanical and chemical properties.
Discuss logistics details, including lead time, shipping terms (e.g., FOB or CIF), and the port of loading in China. Forged rings are heavy and often require specialized handling, so confirm packaging methods and whether the supplier can accommodate partial or full container loads. Clarify payment terms, as these may vary based on the order size and trade agreement.
Upon receipt, conduct thorough quality checks, including dimensional verification, surface finish inspection, and hardness testing if applicable. For critical applications, consider third-party inspection services to validate compliance with the specified standards. Ensure all documentation, including material test reports and packing lists, is complete and accurate to avoid delays in customs clearance or project execution.
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When sourcing Carbon, Alloy & Stainless Steel Forged Ring for your business, securing the right balance of quality and cost is essential. Jiangsu Rongcheng Forgings Co., Ltd., a verified supplier based in China, offers this product with key specifications including Carbon Steel (A105, 1020), Alloy Steel (4140, 4340), Stainless Steel (304, 316, 321), Carbon Steel C≤0.35%, Alloy Steel Cr/Mo alloyed, Stainless Steel Ni 8-10%, Cr 18-20%, and OD 50mm - 2000mm, thickness 10mm - 300mm, custom sizes available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $100/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7326.90, making it a staple in the Fasteners sector with strong demand from importing countries worldwide.
Importing Carbon, Alloy & Stainless requires careful attention to shipping logistics, customs compliance, and secure payment terms. Jiangsu Rongcheng Forgings Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7326.90 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Carbon, Alloy & Stainless has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Fasteners category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Carbon, Alloy & Stainless requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7326.90 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Carbon, Alloy & Stainless Steel Forged Ring from Jiangsu Rongcheng Forgings Co., Ltd. is $100/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Jiangsu Rongcheng Forgings Co., Ltd. through EximNext.
The supplier, Jiangsu Rongcheng Forgings Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Carbon, Alloy & Stainless. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Carbon, Alloy & Stainless Steel Forged Ring is classified under HS Code 7326.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Carbon, Alloy & Stainless from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Jiangsu Rongcheng Forgings Co., Ltd.. Ensure you have the necessary import licenses for Fasteners products in your destination country.
Yes, Jiangsu Rongcheng Forgings Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Carbon, Alloy & Stainless Steel Forged Ring supplied by Jiangsu Rongcheng Forgings Co., Ltd. include Carbon Steel (A105, 1020), Alloy Steel (4140, 4340), Stainless Steel (304, 316, 321), Carbon Steel C≤0.35%, Alloy Steel Cr/Mo alloyed, Stainless Steel Ni 8-10%, Cr 18-20%, and OD 50mm - 2000mm, thickness 10mm - 300mm, custom sizes available. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Jiangsu Rongcheng Forgings Co., Ltd. offers Carbon, Alloy & Stainless with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Carbon, Alloy & Stainless is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Jiangsu Rongcheng Forgings Co., Ltd. through our platform.
Jiangsu Rongcheng Forgings Co., Ltd. maintains international quality certifications. These ensure that the Carbon, Alloy & Stainless meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Jiangsu Rongcheng Forgings Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Jiangsu Rongcheng Forgings Co., Ltd..
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