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Cangzhou Doushan Machinery Manufacture Co., Ltd. supplies casting iron pipe fittings made from ductile cast iron grades GGG50 and QT500-7. The product description highlights compliance with ISO 2531, BS EN 545, EN 598, BS 4772, DIN 2501 and GBT standards, indicating suitability for demanding water, sewage and industrial pipelines. The company also mentions flexible order quantities, competitive pricing and export‑ready packaging for global markets.
In the ductile cast iron segment, fittings are typically rated to a pressure of 1.6 MPa (typical) and offered in nominal diameters ranging from DN15 to DN600 (typical). Common end connections include socket‑weld and threaded joints, while wall thickness usually falls between 5 mm and 12 mm (typical). These typical dimensions provide high tensile strength and impact resistance, making the fittings appropriate for municipal infrastructure and construction projects.
The fittings are used by utilities, civil engineering contractors and manufacturers of water‑treatment equipment. Cangzhou Doushan states that it can ship worldwide from its Botou facility in Cangzhou, Hebei, and that buyers should confirm the exact pressure class, connection type and incoterms before ordering. No specific MOQ or lead‑time is disclosed, so direct confirmation with the supplier is advised.
| Material | Ductile Cast Iron GGG50 / QT500-7 (source) |
| Product Type | Pipe Fittings (source) |
| Standards Met | ISO 2531, BS EN 545, EN 598, BS 4772, DIN 2501, GBT (source) |
| Standard Pressure Rating | typical 1.6 MPa (typical) |
| Nominal Size Range | typical DN15‑DN600 (typical) |
| End Connection Types | typical socket‑weld, threaded (typical) |
| Operating Temperature Range | typical -30 °C to 150 °C (typical) |
| Wall Thickness | typical 5 mm‑12 mm (typical) |
| Weight per Fitting | typical 0.5 kg‑8 kg (typical) |
| Packing | typical wooden crates or bulk pallets (typical) |
Cangzhou Doushan Machinery Manufacture Co.,Ltd. is based in Botou, Cangzhou, Hebei, 061000, China. The supplier carries a harbor trust tier, but its response rate is recorded as 0.00 and average response time as zero hours, suggesting that replies may not be prompt.
The company produces ductile cast iron pipe fittings for water, sewage and industrial systems and offers export‑ready packaging. It claims certification to international standards such as ISO and SGS, and highlights flexible order quantities to serve both small projects and large‑scale infrastructure contracts.
EximNext ductile cast iron pipe fittings in GGG50 and QT500-7 grades are engineered for water, sewage, and industrial pipeline systems. These fittings offer superior tensile strength and impact resistance compared to traditional gray iron, making them ideal for municipal infrastructure and construction projects. Manufactured in China with competitive pricing and export-ready packaging, they meet international standards for global trade and import supply chains.
| 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, verify the material grade, pressure class and connection type of each fitting. Request the latest ISO and SGS test reports, as well as dimensional drawings, to confirm compliance with project specifications.
Discuss logistics with the supplier: confirm the preferred incoterm (FOB or CIF are common), expected lead‑time and the exact packaging method, typically wooden crates or bulk pallets from the Botou port in Cangzhou. Align freight forwarding arrangements early to avoid shipment delays.
Plan quality assurance steps such as third‑party inspection at the factory and post‑shipment testing. Ask for a certificate of conformity and traceability records for the ductile cast iron grade used, ensuring that the fittings meet the required performance standards.
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When sourcing China Casting Iron Pipe Fittings for your business, securing the right balance of quality and cost is essential. Cangzhou Doushan Machinery Manufacture Co., Ltd., a verified supplier based in China, offers this product with key specifications including GGG50 / QT500-7 (EN-GJS-500-7), Ductile Cast Iron, tensile strength >= 500 MPa, and DN50 - DN600 (2" - 24"), various configurations. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1200/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7307.11, making it a staple in the Iron Pipes sector with strong demand from importing countries worldwide.
Importing China Casting Iron Pipe F requires careful attention to shipping logistics, customs compliance, and secure payment terms. Cangzhou Doushan Machinery Manufacture 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 7307.11 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 China Casting Iron Pipe F 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 Iron Pipes category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing China Casting Iron Pipe F 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 7307.11 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 China Casting Iron Pipe Fittings from Cangzhou Doushan Machinery Manufacture Co., Ltd. is $1200/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 Cangzhou Doushan Machinery Manufacture Co., Ltd. through EximNext.
The supplier, Cangzhou Doushan Machinery Manufacture Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for China Casting Iron Pipe F. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, China Casting Iron Pipe Fittings is classified under HS Code 7307.11. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import China Casting Iron Pipe F from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Cangzhou Doushan Machinery Manufacture Co., Ltd.. Ensure you have the necessary import licenses for Iron Pipes products in your destination country.
Yes, Cangzhou Doushan Machinery Manufacture 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 China Casting Iron Pipe Fittings supplied by Cangzhou Doushan Machinery Manufacture Co., Ltd. include GGG50 / QT500-7 (EN-GJS-500-7), Ductile Cast Iron, tensile strength >= 500 MPa, and DN50 - DN600 (2" - 24"), various configurations. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Cangzhou Doushan Machinery Manufacture Co., Ltd. offers China Casting Iron Pipe F with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
China Casting Iron Pipe F is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Cangzhou Doushan Machinery Manufacture Co., Ltd. through our platform.
Cangzhou Doushan Machinery Manufacture Co., Ltd. maintains international quality certifications. These ensure that the China Casting Iron Pipe F 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. Cangzhou Doushan Machinery Manufacture 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 Cangzhou Doushan Machinery Manufacture Co., Ltd..
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