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The Steel Flange supplied by Qingdao Yingli Machinery Co., Ltd. is manufactured from stainless‑steel grades 304 and 316, conforming to ASTM A182 F304/F316 specifications. The flanges are produced to the ASME/ANSI B16.5 standard and are offered in nominal pipe sizes from ½ inch to 24 inch. Face types include raised‑face (RF) and ring‑type joint (RTJ), providing flexibility for a range of piping connections. The supplier describes the product as a comprehensive range covering welding‑neck, slip‑on, blind, high‑hub blind and socket‑weld configurations.
Typical pressure classes for these flanges span Class 150 through Class 2500, matching the ASME B16.5 rating system used worldwide. Dimensional tolerances follow the standard ±0.13 mm for bolt‑circle diameter and ±0.25 mm for flange thickness, ensuring a precise fit and leak‑free joint. Surface finish is generally supplied in a mill‑finished condition, with optional polishing for higher corrosion‑resistance needs. The flanges are packaged in export‑grade wooden crates with corrosion‑protective coatings to withstand international transit.
These components are essential for oil‑and‑gas, petrochemical, water‑treatment and power‑generation projects, and are typically sourced by engineering firms, EPC contractors and maintenance teams. Buyers usually negotiate FOB or CIF terms and request documentation such as material test reports and mill certificates. The listing does not disclose minimum order quantities, lead times or payment conditions, so interested importers should confirm these details directly with the supplier.
| Material | Stainless Steel 304 / SS 316 (ASTM A182 F304/F316) |
| Standard | ASME/ANSI B16.5 (standard) |
| Size Range | ½ inch - 24 inch (typical) |
| Face Type | Raised‑Face (RF), Ring‑Type Joint (RTJ) (standard) |
| Pressure Class | Class 150 - Class 2500 (typical) |
| Bolt Circle Diameter Tolerance | ±0.13 mm (typical) |
| Flange Thickness Tolerance | ±0.25 mm (typical) |
| Surface Finish | mill‑finished (typical) |
| Typical Packaging | export‑grade wooden crate with corrosion protection (typical) |
| Common Types | welding‑neck, slip‑on, blind, high‑hub blind, socket‑weld (standard) |
Qingdao Yingli Machinery Co., Ltd. is listed with a harbour‑level trust tier, indicating that its business registration has been verified on the platform. The public profile records a response rate of 0 % and no average response time, suggesting that the supplier has not yet engaged with enquiries.
The company advertises a full range of stainless‑steel flanges manufactured to ASME/ANSI B16.5 specifications, covering multiple sizes and face types. No further information on factory capacity, export experience or client references is disclosed in the listing.
EximNext supplies industrial-grade stainless steel flanges manufactured to ASME/ANSI B16.5 standards, available in SS 304 and SS 316 grades. These flanges are essential pipe connection components widely used in oil and gas, petrochemical, water treatment, and power generation projects. Suitable for both import procurement and export supply chains, they come in sizes from 1/2 inch to 24 inches with various face types including RF and RTJ. Packaging is standard export-grade crating with proper corrosion protection for international transit.
| 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 |
Importers should first request the most recent mill certificate and material test report to confirm the stainless‑steel grade, size tolerance and pressure‑class rating. Verify that the face type and class match the project specifications and ask for dimensional drawings if custom dimensions are required.
Logistics typically involve FOB or CIF incoterms; ask the supplier to confirm the loading port, expected lead time and whether the export‑grade wooden crates with corrosion‑protective coating meet your handling requirements. Payment terms are not stated, so negotiate acceptable methods such as L/C, T/T or open‑account after satisfactory documentation is received.
Before shipment, arrange a third‑party inspection to check material composition, dimensional accuracy and surface finish. Ensure that the inspection includes a pressure‑test according to ASME B16.5 and that the final report is provided alongside the packaging checklist to avoid delays at the destination.
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When sourcing Steel Flange for your business, securing the right balance of quality and cost is essential. Qingdao Yingli Machinery Co., Ltd., a verified supplier based in , offers this product with key specifications including SS 304, SS 304L, SS 316, SS 316L / Weld Neck, Slip-On, Blind, Threaded, Socket Weld, SS 304 (18% Cr, 8% Ni) / SS 316 (16% Cr, 10% Ni, 2% Mo), and 1/2 inch to 24 inches (DN15 to DN600); Pressure Classes 150, 300, 600, 900, 1500, 2500. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $4,5008,200./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7307.93, making it a staple in the Stainless Steel Flange sector with strong demand from importing countries worldwide.
Importing Steel Flange requires careful attention to shipping logistics, customs compliance, and secure payment terms. Qingdao Yingli Machinery 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 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 Stainless Steel Flange 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 7307.93 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 Steel Flange from Qingdao Yingli Machinery Co., Ltd. is $4,5008,200./Unit on FOB terms from . Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Qingdao Yingli Machinery Co., Ltd. through EximNext.
The supplier, Qingdao Yingli Machinery Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit 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 7307.93. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Steel Flange from international markets, negotiate shipping terms (FOB, CIF, or EXW) directly with Qingdao Yingli Machinery Co., Ltd.. Ensure you have the necessary import licenses for Stainless Steel Flange products in your destination country.
Yes, Qingdao Yingli Machinery 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 Qingdao Yingli Machinery Co., Ltd. include SS 304, SS 304L, SS 316, SS 316L / Weld Neck, Slip-On, Blind, Threaded, Socket Weld, SS 304 (18% Cr, 8% Ni) / SS 316 (16% Cr, 10% Ni, 2% Mo), and 1/2 inch to 24 inches (DN15 to DN600); Pressure Classes 150, 300, 600, 900, 1500, 2500. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Qingdao Yingli Machinery 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 Qingdao Yingli Machinery Co., Ltd. through our platform.
Qingdao Yingli Machinery 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. Qingdao Yingli Machinery 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 Qingdao Yingli Machinery Co., Ltd..
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