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The AS flange is a heavy-duty pipe connection fitting designed for high-pressure pipeline systems, offered by Jinan Jinchi Construction Materials Co., Ltd in sizes ranging from 1/2" to 64" (DN15 to DN3000). These flanges comply with international standards such as ANSI, ASME, BS, DIN, UNI, JIS, and GB, ensuring compatibility with global industrial requirements. They are manufactured from carbon steel, stainless steel, or alloy steel, with pressure ratings spanning Class 150 to 2500 and PN 6 to PN64, including JIS 5K to 20K variants.
Available types include Slip-On, Welding Neck, Blind, Socket Welding, Threaded, Lap Joint, and Plate, each suited to specific installation needs in oil and gas, chemical processing, water treatment, and power generation. Surface treatments such as transparent oil, rust-proof oil, or hot galvanizing are applied to enhance durability in corrosive environments. Typical industry specifications for AS flanges also include dimensional tolerances per ASME B16.5, material grades like ASTM A105 for carbon steel, and hydrostatic or radiographic testing for pressure integrity.
These flanges are widely used for project supply and replacement parts in industrial plants, refineries, and municipal infrastructure. Buyers typically source them for large-scale installations where reliability under extreme conditions is critical. Packaging options include wooden cases or pallets, with delivery usually within 20 days after receiving a formal order. Importers should verify compliance with project-specific standards and confirm surface treatment suitability for their operational environment.
| Size Range | 1/2" to 64" (DN15 to DN3000) |
| Material | Carbon Steel, Stainless Steel, Alloy Steel |
| Pressure Ratings (Class) | 150, 300, 600, 900, 1500, 2500 |
| Pressure Ratings (PN) | PN 6, PN 10, PN 16, PN 25, PN 40, PN 64 |
| Pressure Ratings (JIS) | 5K, 10K, 16K, 20K |
| Flange Types | Slip-On, Welding Neck, Blind, Socket Welding, Threaded, Lap Joint, Plate |
| Standards Compliance | ANSI, ASME, BS, DIN, UNI, JIS, GB, ASA, MSS |
| Surface Treatment | Transparent oil, rust-proof oil, hot galvanizing |
| Typical Material Grade (Carbon Steel) | ASTM A105 (standard) |
| Typical Dimensional Tolerance | ASME B16.5 (standard) |
| Packaging | Wooden cases, wooden pallets |
| Delivery Time | Usually within 20 days after formal order |
Jinan Jinchi Construction Materials Co., Ltd is a supplier based in Mingshui, Jinan, Shandong Province, China. The company specialises in industrial pipe fittings, including AS flanges, and operates within a verified trust tier framework. Its address places it in a region known for metal fabrication and heavy industry, supporting its focus on high-pressure pipeline components for global trade.
The supplier’s profile indicates it can manufacture to customer drawings for special use, offering flexibility for bespoke projects. While the response rate and average response hours are not currently available, the company’s ability to meet international standards and provide custom specifications suggests a capacity for project-specific requirements. Buyers should confirm response times and technical support availability directly for time-sensitive inquiries.
AS flanges are heavy-duty industrial pipe connection fittings available in sizes from 1/2" to 64" (DN15 to DN3000), manufactured to international standards including ANSI, ASME, BS, DIN, UNI, JIS and GB. Made from carbon steel, stainless steel and alloy steel, these flanges are designed for high-pressure pipeline systems in oil and gas, chemical processing, water treatment and power generation applications. Widely used in global trade for project supply and replacement parts sourcing.
| 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 |
Before ordering AS flanges from Jinan Jinchi Construction Materials, verify that the pressure ratings, material grades, and flange types match your pipeline system’s specifications. Request material test certificates and dimensional inspection reports to ensure compliance with international standards like ASME B16.5 or DIN. Confirm whether the supplier can provide third-party certifications if required by your industry or project.
Discuss logistics details such as packaging, which is typically wooden cases or pallets, and confirm whether these meet your handling and storage requirements. Clarify Incoterms (e.g., FOB, CFR) and payment terms, as these will impact your total landed cost and risk allocation. Lead times are usually 20 days, but custom or large orders may require additional time for production and surface treatment.
For quality checks, insist on pre-shipment inspections, including visual, dimensional, and pressure tests, to verify the flanges meet your specifications. Request documentation such as hydrostatic test reports, radiographic test results, and certificates of conformity. If your project requires on-site inspections or witness testing, confirm whether the supplier accommodates third-party inspectors and any associated costs.
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When sourcing As Flange for your business, securing the right balance of quality and cost is essential. Jinan Jinchi Construction Materials Co., Ltd, a verified supplier based in China, offers this product with key specifications including 1/2" to 64" (DN15 mm to DN3000 mm), Carbon Steel, Stainless Steel (304/316), Alloy Steel, and ANSI, ASME, BS, DIN, UNI, JIS, GB, ASA, MSS. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1,8003,500./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. 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 As Flange requires careful attention to shipping logistics, customs compliance, and secure payment terms. Jinan Jinchi Construction Materials 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this As 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 B2B marketplace. Start your sourcing journey today.
Importing As 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 As Flange from Jinan Jinchi Construction Materials Co., Ltd is $1,8003,500./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 Jinan Jinchi Construction Materials Co., Ltd through EximNext.
The supplier, Jinan Jinchi Construction Materials Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for As Flange. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, As 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 As Flange from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Jinan Jinchi Construction Materials Co., Ltd. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Jinan Jinchi Construction Materials 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 As Flange supplied by Jinan Jinchi Construction Materials Co., Ltd include 1/2" to 64" (DN15 mm to DN3000 mm), Carbon Steel, Stainless Steel (304/316), Alloy Steel, and ANSI, ASME, BS, DIN, UNI, JIS, GB, ASA, MSS. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Jinan Jinchi Construction Materials Co., Ltd offers As Flange with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
As Flange is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Jinan Jinchi Construction Materials Co., Ltd through our platform.
Jinan Jinchi Construction Materials Co., Ltd maintains international quality certifications. These ensure that the As 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. Jinan Jinchi Construction Materials 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 Jinan Jinchi Construction Materials Co., Ltd.
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