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The S355NL A105 Customized Large Flange is a carbon-steel component manufactured from S355NL grade steel, equivalent to A105, and produced according to customer drawings. The flange is normalised and precision-machined to achieve tight dimensional tolerances required for high-stress industrial equipment. It is supplied with mill test certificates and dimensional inspection reports to support export clearance.
In the forging industry, S355NL flanges are commonly sized from DN100 up to DN2000 and rated from PN16 to PN250, providing a balance of strength and ductility for pressure containment. Typical tolerances for bore diameter are +/-0.5 mm, while surface finish follows EN 1092-1 standards for flange sealing. The supplier's own workshops include machining centres capable of delivering these specifications on short notice, and the normalising process improves grain structure for reliable performance.
These flanges are widely used in oil and gas pipelines, pressure vessels, and power-generation systems where reliable pressure containment is critical. Importers should request the specific drawing, mill test certificate and confirm the intended pressure class before placing an order. Trade terms such as MOQ, lead time and Incoterms are negotiable and must be clarified with the supplier, who can arrange bulk palletised shipment from Zhangjiagang, China.
| Material | Carbon Steel (S355NL / A105 equivalent) |
| Standard compliance | EN 1092-1 (flange dimensions) typical |
| Pressure class | PN16 to PN250 typical |
| Nominal diameter range | DN100 to DN2000 typical |
| Bore diameter tolerance | +/-0.5 mm typical |
| Surface finish | Normalised and precision-machined |
| Certification | Mill Test Certificate available |
| Inspection report | Dimensional inspection report provided |
| Weight per unit | 50 kg to 2000 kg typical depending on size |
| Packaging | Bulk palletised with protective wrapping typical |
Jiangsu Rongcheng Forgings Co., Ltd. is located at No.589 Yangjin Road, Jinfeng Town, Zhangjiagang, Jiangsu 215600, China. The company is classified in the harbor trust tier and lists a response rate of 0.00, indicating that enquiries are currently not responded to automatically. Its facilities include forging, normalising, machining and inspection labs that support the production of large custom flanges.
The supplier highlights its capability to manufacture to customer drawings and to provide mill test certificates and dimensional inspection reports for export. No additional corporate history, employee count or revenue figures are disclosed in the listing, and the company does not state any specific certifications beyond the standard quality documents mentioned.
S355NL and A105 Customized Large Flange manufactured to customer drawings, normalized and precision machined for high-stress industrial applications. Designed for oil and gas pipelines, pressure vessels, and power generation systems where reliable pressure containment is critical. Suitable for international B2B procurement with mill test certificates and dimensional inspection reports available for export clearance and quality assurance purposes.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before confirming a flange order, verify that the engineering drawing matches the supplier's normalising and machining capabilities, and request the Mill Test Certificate and dimensional inspection report to ensure compliance with S355NL chemical and mechanical requirements. Confirm the pressure class and nominal diameter are within the typical ranges provided, and ask for a sample of the finished surface if possible. This due diligence reduces the risk of mismatched dimensions during installation.
Logistics for shipments from Zhangjiagang are usually organised on a palletised basis, with Incoterms such as FOB or CIF negotiable based on the buyer's preference. Lead times depend on the complexity of the custom drawing and current production load, so ask the supplier for an estimated schedule before placing the order. Payment terms are typically arranged through a letter of credit or advance payment, and should be clarified in the contract.
Upon arrival, importers should inspect the flanges for visual damage, verify the dimensions against the supplied inspection report, and conduct a hardness test if the application requires it. Retain the Mill Test Certificate and dimensional report as part of the quality file for future reference. If any deviation is noted, arrange for a third-party inspection or request a replacement in line with the supplier's quality assurance policy.
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When sourcing S355nl A105 Customized Large Flange 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 S355NL (EN 10025) / A105 (ASTM A105), Normalizing + CNC Machined As Per Drawings, and Large Flange, Customized per Customer Drawings. 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 7307.93, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing S355nl A105 Customized La 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 7307.93 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this S355nl A105 Customized La 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 Flanges category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing S355nl A105 Customized La 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 7307.93 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 S355nl A105 Customized Large Flange 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 S355nl A105 Customized La. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, S355nl A105 Customized Large Flange is classified under HS Code 7307.93. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import S355nl A105 Customized La from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Jiangsu Rongcheng Forgings Co., Ltd.. Ensure you have the necessary import licenses for Flanges 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 S355nl A105 Customized Large Flange supplied by Jiangsu Rongcheng Forgings Co., Ltd. include S355NL (EN 10025) / A105 (ASTM A105), Normalizing + CNC Machined As Per Drawings, and Large Flange, Customized per Customer Drawings. 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 S355nl A105 Customized La with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
S355nl A105 Customized La 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 S355nl A105 Customized La 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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