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This is a grey cast iron coupling produced via sand casting, designed for heavy-duty pipeline systems in water supply, oil and gas, and construction. The unit weighs 15 kg and is manufactured from Grade FC200 (GG20) grey cast iron, a material chosen for its vibration damping and wear resistance in fluid and gas transport applications. Connection compatibility includes threaded and socket types, making it adaptable to international piping standards.
Sand casting delivers a rough surface finish typical for industrial fittings, with post-machining tolerances controlled to +/-0.01-0.005 mm on critical dimensions as per the supplier’s 100 percent inspection process. Grey cast iron in this grade usually exhibits a tensile strength of 200 MPa, a standard benchmark for FC200, and the coupling’s geometry is optimised for pressure ratings common in municipal and industrial pipelines. The material’s graphite flake structure provides self-lubrication, reducing maintenance in high-friction environments.
Primary buyers include municipal waterworks, oilfield contractors and construction firms requiring durable, corrosion-resistant joints for above-ground and buried installations. The supplier accepts small-quantity orders and OEM work, allowing customisation to client drawings or samples. Standard international packaging ensures safe export, with the factory’s direct pricing and on-time delivery backed by a strong R&D and QC department.
| Material | Grey Cast Iron (Grade FC200 / GG20) |
| Manufacturing Process | Sand Casting |
| Unit Weight | 15 kg |
| Tensile Strength (typical for FC200) | 200 MPa |
| Surface Finish | Rough as-cast, machined to +/-0.01-0.005 mm tolerance on critical dimensions |
| Connection Type | Threaded or Socket |
| Pressure Rating | Standard for municipal and industrial pipelines (typical) |
| Graphite Structure | Flake (typical for grey cast iron) |
| Inspection | 100% on critical dimensions |
| Packaging | Standard international export packaging |
Baoding Aocheng Machinery Co., Ltd. operates from Xushui County in Hebei, China, where it specialises in sand casting for industrial metal parts. The company maintains a harbor trust tier, indicating a baseline level of verified trade activity, though its current response rate and average response time are listed as zero, suggesting limited recent engagement on the platform.
The supplier positions itself as a professional manufacturer with experienced technical engineers and modern inspection equipment, capable of producing custom parts to client specifications. Its focus on cost reduction and client satisfaction is paired with a commitment to meeting strict requirements, including full inspection of critical dimensions. The factory also accepts small-quantity orders and OEM work, catering to niche or prototype demands.
This grey cast iron coupling is manufactured using the sand casting process, delivering robust mechanical performance for fluid and gas pipeline systems. Weighing approximately 15 kg per unit, the coupling is designed for industrial applications in water supply, oil and gas, and construction sectors. Suitable for export with standard international packaging, it offers reliable threaded or socket connection compatibility across global markets.
| 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 |
Before ordering, verify the coupling’s compatibility with your pipeline system by confirming its connection type (threaded or socket) and pressure rating. Ensure the FC200 grey cast iron grade meets your project’s material specifications, as this grade is standard for industrial applications but may not suit high-pressure or corrosive environments without additional treatments.
Confirm logistics details such as lead time, Incoterms (e.g., FOB or CIF), and payment terms directly with Baoding Aocheng Machinery Co., Ltd. The supplier’s harbor trust tier suggests a baseline level of reliability, but buyers should still request a formal quote and contract to avoid misunderstandings. Small-quantity orders are accepted, which may be advantageous for testing or prototypes.
For quality assurance, request the supplier’s inspection reports for critical dimensions, particularly the +/-0.01-0.005 mm tolerances. Inspect the coupling’s surface finish and graphite structure upon receipt to ensure it meets typical grey cast iron standards. Documentation such as material test certificates (MTCs) for the FC200 grade should also be requested to confirm compliance with your project’s requirements.
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When sourcing Iron Sand Casting, Coupling for your business, securing the right balance of quality and cost is essential. Baoding Aocheng Machinery Co., Ltd., a verified supplier based in China, offers this product with key specifications including Grey Cast Iron FC200 (GG20), Grey Cast Iron, C 2.5-4.0%, Si 1.0-3.0%, Mn 0.2-1.0%, and DN50-DN300 (2"-12"), approx. 15 kg/unit. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1,8002,200./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.
Importing Iron Sand Casting, Coupli requires careful attention to shipping logistics, customs compliance, and secure payment terms. Baoding Aocheng 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 7307.19 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Iron Sand Casting, Coupli 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.
Importing Iron Sand Casting, Coupli 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).
The current listed wholesale price for Iron Sand Casting, Coupling from Baoding Aocheng Machinery Co., Ltd. is $1,8002,200./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 Baoding Aocheng Machinery Co., Ltd. through EximNext.
The supplier, Baoding Aocheng Machinery Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Iron Sand Casting, Coupli. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Iron Sand Casting, Coupling is classified under HS Code 7307.19. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Iron Sand Casting, Coupli from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Baoding Aocheng Machinery Co., Ltd.. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Baoding Aocheng 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 Iron Sand Casting, Coupling supplied by Baoding Aocheng Machinery Co., Ltd. include Grey Cast Iron FC200 (GG20), Grey Cast Iron, C 2.5-4.0%, Si 1.0-3.0%, Mn 0.2-1.0%, and DN50-DN300 (2"-12"), approx. 15 kg/unit. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Baoding Aocheng Machinery Co., Ltd. offers Iron Sand Casting, Coupli with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Iron Sand Casting, Coupli is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Baoding Aocheng Machinery Co., Ltd. through our platform.
Baoding Aocheng Machinery Co., Ltd. maintains international quality certifications. These ensure that the Iron Sand Casting, Coupli 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. Baoding Aocheng 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 Baoding Aocheng Machinery Co., Ltd..
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