Import Flange — Buy in wholesale FOB from Supplier in China

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Flange by Qingdao Wanfengyuan Piping Systerm Company Limited
Harbor
Flange - Image 1

Flange

🕐Last updated: Sep 22, 2026
$3 - $25 / kg (Approx. Negotiable)/ Unit
Min. Order: 1 Unit
💱₹325.00/ Unit
Live rate: 1 USD = 1.00 INR
🔢HS Code7307.19
⚙️MaterialCarbon Steel (ASTM A105), Stainless Steel (304/316/316L), Alloy Steel
📁CategoryFlanges
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Flange from Qingdao Wanfengyuan Piping Systerm Company Limited - Wholesale Supply

Qingdao Wanfengyuan Piping Systerm Company Limited supplies forged flanges in carbon steel ASTM A105 and stainless steel grades 304, 316, and 316L, manufactured to ASME B16.5 and ANSI B16.5 standards. Flange sizes range from 1/2 inch to 48 inches with pressure classes from 150 to 2500 lbs, suitable for high-pressure and high-temperature environments. Connection types include welding neck, slip-on, lap joint, threaded, blind, and orifice flanges, with marking and painting options as per client requirements.

The carbon steel flanges are forged to ensure grain integrity and mechanical strength, while the stainless steel variants offer corrosion resistance in aggressive environments. Material certifications are available upon request, and surface treatments include yellow varnish, black paint, rust oil, or zinc coating for transport protection. These flanges comply with multiple international standards including DIN, JIS, BS, EN, and GB, allowing flexibility for global projects.

End users include oil and gas refineries, petrochemical plants, water treatment facilities, and power generation stations requiring reliable pipeline connections. Packaging is in plywood cases or pallets for ocean freight, with export-ready documentation. Lead time and MOQ are confirmed directly with the supplier, as they vary by size, grade, and order volume. Custom forging and machining are available for non-standard dimensions.

Technical Specifications for Qingdao Wanfengyuan Piping Systerm Company Limited Flange
MaterialCarbon Steel (ASTM A105), Stainless Steel 304/316/316L, Alloy Steel
StandardASME B16.5, ANSI B16.5
Size Range15 mm to 5000 mm (1/2 inch to 48 inches)
Pressure Class150 lb to 2500 lb
Connection TypesWelding neck, slip-on, lap joint, threaded, blind, orifice, plate
Manufacturing ProcessForging
Surface FinishYellow varnish, black paint, rust oil, zinc coating (typical for transport protection)
InspectionIn-house and third-party (standard practice for industrial flanges)
PackagingPlywood cases or pallets (typical for export shipping)
MarkingPer client specification (standard for traceability in pressure systems)
About Qingdao Wanfengyuan Piping Systerm Company Limited - Flange Supplier in China

Qingdao Wanfengyuan Piping Systerm Company Limited operates from Tieshan Industrial Park in Qingdao, Shandong, with a focus on forged piping components. The supplier is classified as imported and harbor-tier, indicating verified export experience and logistics capability. The listing confirms in-house forging and inspection processes but provides no details on workforce size, annual output, or client names.

The company does not list certifications such as ISO, PED, or NACE, nor does it claim production capacity or lead time. Response rate and average response hours are not available in the data, suggesting limited digital engagement. Buyers should verify material test reports and inspection protocols directly before placing orders.

We supply a full range of pipe flanges including welding neck, slip-on, lap joint, thread, blind, and orifice types. Manufactured in carbon steel, stainless steel 304/316, and alloy steel grades per ASME B16.5 and ANSI B16.5 standards. Widely used in oil and gas, petrochemical, water treatment, and power generation pipeline systems. Available in sizes from 1/2 inch to 48 inches, suitable for high-pressure and high-temperature applications. Export packaging in plywood cases or pallets.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response TimeContact Supplier
Response RateNew Supplier
Frequently Asked Questions About Flange from Qingdao Wanfengyuan Piping Systerm Company Limited
ASTM A105 carbon steel flanges typically contain 0.35% maximum carbon, with manganese between 0.60% and 1.05%. This range ensures forgeability and weldability while maintaining tensile strength. Buyers should request a certified mill test report to confirm actual composition for each heat.

Sourcing Flange from Qingdao Wanfengyuan Piping Systerm Company Limited - China Import Guide

Before ordering, confirm the material certification for each heat lot, especially for stainless steel grades 316 and 316L. Request a mill test report showing chemical composition and mechanical properties. Verify that the flange marking includes heat number and standard compliance. Without these documents, the product may not meet project specifications in regulated sectors such as oil and gas.

Logistics are handled via port of Qingdao, with packaging in plywood cases or pallets. Lead time is not listed and must be confirmed directly, as it depends on order size and forging schedule. Incoterms are not specified, so buyers should negotiate FOB Qingdao or CIF destination. Payment terms are typically T/T in advance or LC at sight, but must be agreed upon with the supplier.

Quality checks should include dimensional verification using calibrated gauges, surface finish inspection, and pressure testing for blind flanges. Request third-party inspection reports for NDT if required. Ensure packaging protects flange faces from scratches and corrosion during transit. Retain all documentation including packing lists, certificates, and inspection reports for customs and compliance.

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Qingdao Wanfengyuan Piping Systerm Company Limited
China
Harbor
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Buy Flange in Bulk — Verified Supplier in China

When sourcing Flange for your business, securing the right balance of quality and cost is essential. Qingdao Wanfengyuan Piping Systerm Company Limited, a verified supplier based in China, offers this product with key specifications including Welding Neck, Slip-On, Lap Joint, Thread, Blind, Orifice, Plate, Carbon Steel A105/A350 LF2, Stainless Steel 304/304L/316/316L, Alloy Steel F5/F11/F22, and 1/2 Inch to 48 Inch (DN15 to DN1200). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $325./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7307.19, making it a staple in the Flanges sector with strong demand from importing countries worldwide.

Flange Specifications, Trade Terms & Pricing

Importing Flange requires careful attention to shipping logistics, customs compliance, and secure payment terms. Qingdao Wanfengyuan Piping Systerm Company Limited 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 7307.19 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.

About Qingdao Wanfengyuan Piping Systerm Company Limited — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this 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 global B2B marketplace. Start your sourcing journey today.

Import Flange — Shipping, Logistics & Customs

Importing 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 7307.19 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Flange

What is the wholesale price of Flange?

The current listed wholesale price for Flange from Qingdao Wanfengyuan Piping Systerm Company Limited is $325./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 Qingdao Wanfengyuan Piping Systerm Company Limited through EximNext.

What is the Minimum Order Quantity (MOQ) for Flange?

The supplier, Qingdao Wanfengyuan Piping Systerm Company Limited, has set a Minimum Order Quantity (MOQ) of 1 Unit for Flange. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Flange?

For international shipping and customs clearance, Flange is classified under HS Code 7307.19. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Flange from China?

To import Flange from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Qingdao Wanfengyuan Piping Systerm Company Limited. Ensure you have the necessary import licenses for Flanges products in your destination country.

Is Qingdao Wanfengyuan Piping Systerm Company Limited a verified supplier?

Yes, Qingdao Wanfengyuan Piping Systerm Company Limited 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.

What are the key specifications of Flange?

The key specifications for Flange supplied by Qingdao Wanfengyuan Piping Systerm Company Limited include Welding Neck, Slip-On, Lap Joint, Thread, Blind, Orifice, Plate, Carbon Steel A105/A350 LF2, Stainless Steel 304/304L/316/316L, Alloy Steel F5/F11/F22, and 1/2 Inch to 48 Inch (DN15 to DN1200). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Flange?

Qingdao Wanfengyuan Piping Systerm Company Limited offers Flange with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Flange the most?

Flange is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Qingdao Wanfengyuan Piping Systerm Company Limited through our platform.

What certifications does this Flange supplier hold?

Qingdao Wanfengyuan Piping Systerm Company Limited maintains international quality certifications. These ensure that the Flange meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Flange on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Qingdao Wanfengyuan Piping Systerm Company Limited will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

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 Wanfengyuan Piping Systerm Company Limited.

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