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We manufacture flanges in a variety of sizes and material standards. We have a large stock of carbon steel, alloy steel and stainless steel flanges. We can also manufacture your specific flange requirements within a short lead time. Changhao is a leading steel flanges exporter and manufacturer in China and we produce most of our carbon steel flanges and stainless steel flanges for export from China to the world. Steel flanges are available in a variety of shapes and sizes to suit different applications. Flanges are usually in the shape of a disc and are used to connect two pipes together or to connect pipes to pressure vessels, valves, pumps, integral flange assemblies or other components. Flanges have bolt holes around the rim. The bolts are used to connect two flanges, which are usually attached to the pipe end with a gasket in between. Flanges come in a variety of shapes, such as threaded (the pipe is screwed onto the flange), weld neck (the pipe is welded to the collar of the flange), socket weld (fillet weld connection), lap joint (connection at the short end used)), sliding, etc. The flange can also be used to cover or close the plate at the end of the pipe. This is called a blind flange. Therefore, flanges are considered to be internal components used to support mechanical parts. The ASME B16.5 and ASME B16.47 codes cover American standard pipe flanges and the EN 1092-1 code covers European steel flanges. Flanges can be manufactured and designed for specific pressure ratings; 150 lb, 300 lb, 400 lb, 600 lb, 900 lb, 1500 lb and 2500 lb.
| HS Code | 7307.91 |
| Brand | EximNext |
| Material | Carbon Steel (A105/A350 LF2) / Stainless Steel (304/316) / Alloy Steel |
| Product Type | Weld Neck, Slip-On, Blind, Socket Weld, Threaded, Lap Joint Flanges |
| Material/Grade | Carbon Steel A105/LF2, Stainless Steel 304/304L/316/316L, Alloy Steel F11/F22/F5 |
| Size Range | NPS 1/2" to 60" (DN15 to DN1500) |
| Pressure Class | ASME B16.5: 150, 300, 400, 600, 900, 1500, 2500 lb |
| Face Type | Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), Male and Female |
| Standard | ASME B16.5, B16.47, API 605, DIN, JIS, BS 4504, ANSI |
| Application | Oil and gas pipelines, petrochemical, power plants, water treatment, chemical processing, shipbuilding |
| Packaging | Wooden cases or pallets, anti-rust coating, end caps protected |
| Surface Finish | Smooth, Serrated, or Mill finish as per standard |
| Origin | China / India / EU (subject to order) |
Steel flanges are essential pipe connection components used across oil and gas, petrochemical, power generation, and water treatment industries. Available in carbon steel, stainless steel, and alloy grades, our flanges conform to ANSI/ASME, DIN, and API standards in sizes from DN15 to DN1500. We offer competitive pricing for bulk export orders with reliable global delivery and full material traceability documentation.
| 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 |
Steel Flange is available for wholesale import from Shanghai Changhao High Pressure Pipefittings Co.,ltd, a verified Supplier based in China. The current FOB price is $800 - $2,500 / MT depending on grade, size, and pressure class (Approx. Negotiable). Minimum order quantity starts at 1 Bags. HS Code: 7307.91 — used for customs classification and import duty calculation. Key product specifications include 7307.91, EximNext, Carbon Steel (A105/A350 LF2) / Stainless Steel (304/316) / Alloy Steel.
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When sourcing Steel Flange for your business, securing the right balance of quality and cost is essential. Shanghai Changhao High Pressure Pipefittings Co.,ltd, a verified supplier based in China, offers this product with key specifications including Weld Neck, Slip-On, Blind, Socket Weld, Threaded, Lap Joint Flanges, Carbon Steel A105/LF2, Stainless Steel 304/304L/316/316L, Alloy Steel F11/F22/F5, and NPS 1/2" to 60" (DN15 to DN1500). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8002,500,,./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7307.91, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Steel Flange requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shanghai Changhao High Pressure Pipefittings 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 7307.91 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 Steel 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 import export marketplace. Start your sourcing journey today.
Importing Steel 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 7307.91 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 Steel Flange from Shanghai Changhao High Pressure Pipefittings Co.,ltd is $8002,500,,./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 Shanghai Changhao High Pressure Pipefittings Co.,ltd through EximNext.
The supplier, Shanghai Changhao High Pressure Pipefittings Co.,ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Steel Flange. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Steel Flange is classified under HS Code 7307.91. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Steel Flange from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shanghai Changhao High Pressure Pipefittings Co.,ltd. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Shanghai Changhao High Pressure Pipefittings 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 Steel Flange supplied by Shanghai Changhao High Pressure Pipefittings Co.,ltd include Weld Neck, Slip-On, Blind, Socket Weld, Threaded, Lap Joint Flanges, Carbon Steel A105/LF2, Stainless Steel 304/304L/316/316L, Alloy Steel F11/F22/F5, and NPS 1/2" to 60" (DN15 to DN1500). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shanghai Changhao High Pressure Pipefittings Co.,ltd offers Steel Flange with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Steel Flange is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shanghai Changhao High Pressure Pipefittings Co.,ltd through our platform.
Shanghai Changhao High Pressure Pipefittings Co.,ltd maintains international quality certifications. These ensure that the Steel 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. Shanghai Changhao High Pressure Pipefittings 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 Shanghai Changhao High Pressure Pipefittings Co.,ltd.
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