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Socket weld flanges are connected to pipes using a single fillet weld executed on the outer side of the flange (different from the slip-on flange type that requires two welds). According to ASME B31.1, to execute a flanged connection using a socket weld flange, the pipe shall be at first inserted in the socket of the flange until it reaches the bottom of the flange, then it should be lifted by 1.6 mm and finally welded. This gap shall be left to allow proper positioning of the pipe inside the flange socket after the solidification of the weld. Socket Weld Flanges are used for small-size and high-pressure piping that do not transfer highly corrosive fluids. This due to the fact that these flange types are subject to corrosion in the gap area between the end of the pipe and the shoulder of the socket. Their static strength of socket weld flanges is similar to slip-on flanges, but their fatigue strength is higher due to the presence of a single, instead of double, fillet weld.
| HS Code | 7307.29 |
| Brand | EximNext |
| Material | Stainless Steel 304 / SS 304 (also available in SS 316, Carbon Steel A105) |
| Type | Socket Weld Flange (Class 150 to Class 1500) |
| Material | Stainless Steel 304 / SS 304 (SS 316, A105 Carbon Steel options) |
| Size Range | NPS 1/2" to NPS 4" (standard); custom sizes available |
| Pressure Rating | Class 150, Class 300, Class 600, Class 900, Class 1500 |
| Standard | ASME B16.5, ANSI B16.5, ISO 7005, DIN 2573/2576 |
| Face Type | Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ) |
| Surface Finish | Smooth, Serrated, or As-Welded per buyer specification |
| Application | Oil and gas pipelines, petrochemical refineries, chemical processing plants, power generation, HVAC systems |
| Packaging | Wooden crates or pallets, rust-preventive wrapping, labeled with PO/item detail |
| Origin | India, China, South Korea (common manufacturing origins) |
Socket weld flanges are widely used in high-pressure oil and gas, petrochemical, and chemical processing pipelines where leak integrity is critical. They feature a socket-style bore that accepts the pipe, requiring only a single fillet weld on the outer perimeter for a strong, pressure-tight joint per ASME B31 standards. These flanges are available in stainless steel grades such as SS 304 and SS 316, and are sized per ANSI B16.5 or DIN standards, making them essential components for international industrial pipe projects and OEM supply contracts.
| 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 |
Socket Weld Flange is offered by Zeal Consultants, a Supplier based in India. This supplier provides wholesale quantities suitable for bulk importers, distributors, and businesses worldwide. Contact the supplier to request pricing, discuss trade terms, and arrange shipping to your destination.
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When sourcing Socket Weld Flange for your business, securing the right balance of quality and cost is essential. Zeal Consultants, a verified supplier based in India, offers this product with key specifications including Socket Weld Flange (Class 150 to Class 1500), Stainless Steel 304 / SS 304 (SS 316, A105 Carbon Steel options), and NPS 1/2" to NPS 4" (standard); custom sizes available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $15280,,./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7307.29, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Socket Weld Flange requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zeal Consultants 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 7307.29 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Socket Weld Flange 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 online B2B marketplace. Start your sourcing journey today.
Importing Socket Weld Flange 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 7307.29 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 Socket Weld Flange from Zeal Consultants is $15280,,./Unit on FOB terms from India. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Zeal Consultants through EximNext.
The supplier, Zeal Consultants, has set a Minimum Order Quantity (MOQ) of 1 Unit for Socket Weld Flange. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Socket Weld Flange is classified under HS Code 7307.29. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Socket Weld Flange from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Zeal Consultants. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Zeal Consultants 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 Socket Weld Flange supplied by Zeal Consultants include Socket Weld Flange (Class 150 to Class 1500), Stainless Steel 304 / SS 304 (SS 316, A105 Carbon Steel options), and NPS 1/2" to NPS 4" (standard); custom sizes available. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zeal Consultants offers Socket Weld Flange with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Socket Weld Flange is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zeal Consultants through our platform.
Zeal Consultants maintains international quality certifications. These ensure that the Socket Weld Flange 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. Zeal Consultants 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 Zeal Consultants.
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