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The welding neck flange Type 11 PN16 DN40 conforms to EN1092-1 and is forged from carbon steel grades P250GH or P245GH. It features a long tapered hub that is butt-welded to the pipe, delivering the Class 16 pressure rating for a nominal bore of 40 mm (1.5 in). The flange is supplied without a fixed MOQ; pricing is negotiated per unit or bulk lot according to quantity and material grade. This item is intended for high-pressure pipelines in oil‑gas, chemical processing and water‑treatment facilities.
Carbon steel P250GH/P245GH provides good strength and weldability for demanding service conditions, and the EN1092-1 standard defines the dimensional tolerances for the hub, bolt circle and raised face. Typical welding‑neck flanges of DN40 PN16 carry a raised-face (RF) gasket surface and a bore tolerance of ±0.2 mm, which aligns with industry practice. The forged construction ensures a homogeneous grain structure, reducing the risk of stress concentration at the hub‑to‑pipe transition. These characteristics are standard for flange classes used in refinery and petrochemical projects.
End users such as EPC contractors, refinery operators and water‑treatment plant engineers select this flange for its reliable leak‑tight performance under cyclic pressure. When importing, buyers should request the mill test report and confirm the flange matches the EN1092-1 drawing set. Trade terms, incoterms and payment conditions are arranged directly with Lion Pipeline, with bulk orders typically handled via sea freight in wooden crates. Verification of material grade and certification before shipment helps avoid non‑conformities.
| Material | Carbon Steel P250GH / P245GH (Forged) |
| Standard | EN1092-1 |
| Nominal Size | DN40 (1.5 in) |
| Pressure Rating | PN16 (16 bar) |
| Hub Type | Long tapered hub, butt-welded to pipe |
| Face Type | Raised Face (typical) |
| Bore Diameter Tolerance | ±0.2 mm (typical) |
| Weight | Approx. 2.5 kg (typical for DN40 PN16) |
| Packaging | Wooden crates or pallets (typical) |
| Corrosion Resistance | Suitable for oil‑gas and chemical service (standard for carbon steel) |
Lion Pipeline is based in Cangzhou, China, and is listed under the harbour verification tier on the platform. The supplier’s address is provided as Cangzhou, China, and the profile shows a response rate of 0 % with no recorded response time. This indicates that communication history is limited, so buyers should initiate contact early to gauge responsiveness. The company focuses on supplying forged carbon‑steel pipeline components.
The current listing offers welding‑neck flanges that meet EN1092-1 specifications, but it does not disclose a minimum order quantity, lead time or specific certification status. Lion Pipeline states that pricing is negotiated per unit or bulk lot, and the product is shipped in wooden crates for sea freight. Prospective importers can request mill test reports, material certificates and dimensional inspection reports directly from the supplier.
Welding Neck Flange Type 11 PN16 DN40 conforming to EN1092-1 standard is a forged carbon steel flange designed for heavy-duty industrial pipeline systems. The long tapered hub provides optimal stress distribution and is butt-welded to the pipe, making it ideal for high-pressure applications in oil and gas, chemical processing, and water treatment plants. This DN40 (1.5 inch) Class 16 flange is widely traded internationally for refinery and petrochemical projects. Price is typically negotiated per unit or in bulk lots depending on quantity and material grade.
| 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 placing an order, importers should verify that the flange material grade matches the mill test report and that the dimensions conform to EN1092-1. Request the supplier’s certification documents, including the material certificate and dimensional inspection report, to confirm compliance with the specified pressure class and bore size. Confirm the supplier’s business registration and harbour tier status to assess credibility.
Logistics for this product are usually arranged on an FOB basis from a Chinese port, with sea freight in wooden crates as the standard method. Buyers need to agree on incoterms, confirm the expected lead time - which must be obtained from Lion Pipeline - and ensure that payment terms such as L/C are documented. Clarify any additional handling charges or freight forwarder requirements before finalising the contract.
Quality assurance typically involves a third‑party dimensional inspection and, where required, non‑destructive testing such as ultrasonic examination of the hub. Request the inspection report together with the mill test report before shipment. Ensure that the documentation package includes the material certificate, compliance declaration to EN1092-1 and any additional test certificates required by the end user.
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When sourcing Welding Neck Flange Type 11/Pn 16 Dn 40 En1092 for your business, securing the right balance of quality and cost is essential. Lion Pipeline, a verified supplier based in China, offers this product with key specifications including Welding Neck Flange Type 11, EN 1092-1, and PN16. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1835./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7307.99, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Welding Neck Flange Type requires careful attention to shipping logistics, customs compliance, and secure payment terms. Lion Pipeline 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 7307.99 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Welding Neck Flange Type 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 global B2B marketplace. Start your sourcing journey today.
Importing Welding Neck Flange Type 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 7307.99 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 Welding Neck Flange Type 11/Pn 16 Dn 40 En1092 from Lion Pipeline is $1835./Unit 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 Lion Pipeline through EximNext.
The supplier, Lion Pipeline, has set a Minimum Order Quantity (MOQ) of 1 Unit for Welding Neck Flange Type. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Welding Neck Flange Type 11/Pn 16 Dn 40 En1092 is classified under HS Code 7307.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Welding Neck Flange Type from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Lion Pipeline. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Lion Pipeline 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 Welding Neck Flange Type 11/Pn 16 Dn 40 En1092 supplied by Lion Pipeline include Welding Neck Flange Type 11, EN 1092-1, and PN16. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Lion Pipeline offers Welding Neck Flange Type with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Welding Neck Flange Type is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Lion Pipeline through our platform.
Lion Pipeline maintains international quality certifications. These ensure that the Welding Neck Flange Type 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. Lion Pipeline 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 Lion Pipeline.
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