Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The product is an iron flange spigot pipe fitting manufactured from ductile iron (spheroidal graphite cast iron) and grey cast iron. It conforms to ISO 2531, EN 545, DIN 2501 and GBT 13295 standards, covering a size range from DN 50 to DN 600 and typical pressure class 150. The fittings are supplied in wooden cases or pallets with a protective plastic layer. The supplier lists ISO 2531:2009, EN 545:2010, EN 598, ISO 9001, ISO 14001 and ISO 18001 certifications.
Ductile iron provides higher tensile strength and better corrosion resistance than conventional grey cast iron, making the fittings suitable for long‑term municipal water infrastructure. Typical pressure rating for this material is around 1.0 MPa, and the corrosion resistance can exceed 300 hours in a salt‑spray test. The fittings are inspected by SGS, BV or other third‑party agencies to verify dimensional and material compliance. Their design meets the requirements of water supply, drainage, sewerage and irrigation pipelines.
Importers such as municipal authorities, civil‑engineering contractors and bulk water‑utility suppliers commonly source these fittings. The supplier offers payment on a 30 % TT advance against order confirmation. Buyers should confirm exact size, pressure class and packaging details before placing an order.
| Material | Ductile Iron (Spheroidal Graphite Cast Iron) / Grey Cast Iron |
| Standard | ISO 2531, EN 545, DIN 2501, GBT 13295 |
| Application | Water supply, drainage, sewerage, irrigation pipelines |
| Certification | ISO 2531:2009, EN 545:2010, EN 598, ISO 9001, ISO 14001, ISO 18001 |
| Inspection | SGS, BV, third‑party inspection |
| Packing | Wooden case or pallet with plastic layer |
| Typical pressure rating | 1.0 MPa (typical) |
| Typical size range | DN 50‑600 (typical) |
| Typical flange class | Class 150 (typical) |
| Typical corrosion resistance | ≥ 300 h salt spray (typical) |
Cangzhou Doushan Machinery Manufacture Co., Ltd. is based in Botou, Cangzhou, Hebei Province, China (postal code 061000). The company holds a harbour trust tier on the platform and currently shows a 0 % response rate with no recorded response time. Its registered address is listed as Botou, Cangzhou, Hebei, China.
The manufacturer specialises in cast‑iron pipe components, including flange spigot fittings that meet international standards. According to the listing, the company provides wooden case or pallet packing with a plastic protective layer, and it can adapt packaging to customer requirements. No minimum order quantity or lead‑time is disclosed in the public data.
This ductile iron flange spigot pipe fitting is manufactured to ISO2531 and EN545 standards, making it ideal for water supply, drainage, sewerage, and irrigation pipeline systems. The spheroidal graphite iron construction provides superior strength and corrosion resistance compared to grey cast iron alternatives. Widely used in municipal infrastructure projects and industrial water pipelines, these fittings are available in various sizes and pressure ratings to match international specifications including BS EN545 and GBT13295. Export packaging typically involves wooden pallets or cases with rust prevention treatment.
| 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 placing an order, verify that the fittings carry the certifications mentioned - ISO 2531:2009, EN 545:2010, EN 598, ISO 9001, ISO 14001 and ISO 18001 - and request test reports that confirm compliance with the specified standards. Check the material grade, pressure class and size to ensure they match the requirements of your water‑infrastructure project, and ask for a mill test certificate that details the ductile‑iron composition and mechanical properties.
Logistics for these pipe fittings typically involve loading the wooden‑palletised cargo onto a container ship, with the supplier able to arrange FOB or CIF terms. Although the listing does not state a lead‑time, confirm the expected production schedule and shipping duration with the supplier. Payment is usually required as a 30 % TT advance, with the balance payable under mutually agreed terms; clarify the exact incoterm and any bank‑guarantee requirements before finalising the contract.
When the goods arrive, arrange a third‑party inspection to verify dimensions, material grade and surface condition against the agreed specifications. Request a full inspection report, including visual checks for rust protection and dimensional measurements, as well as a certificate of compliance. Retain all documentation - certificates, test reports and packing lists - to support customs clearance and future quality audits.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with suppliers
When sourcing Iron Flange Spigot Pipe Fittings for your business, securing the right balance of quality and cost is essential. Cangzhou Doushan Machinery Manufacture Co., Ltd., a supplier based in China, offers this product with key specifications including Ductile Iron EN-GJS-400-15 / Grey Cast Iron Grade 200, Ductile Iron: Min. 400 MPa tensile strength; Graphite structure: Spheroidal (SG) / Grey: Flake graphite, and DN50 - DN600 (2" - 24"), flange dimensions per ISO2531 / DIN2501. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $30 – $60 / Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. 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 Flange Spigot 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 7307.19 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Iron Flange Spigot Pipe F for business registration and quality documents before ordering. 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 manufacturers and exporters across 200+ countries. Explore similar products in the Flanges category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Iron Flange Spigot 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 7307.19 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 Flange Spigot Pipe Fittings from Cangzhou Doushan Machinery Manufacture Co., Ltd. is $30 – $60 / 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 Iron Flange Spigot 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, Iron Flange Spigot Pipe Fittings 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 Flange Spigot 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 Flanges products in your destination country.
Open the Cangzhou Doushan Machinery Manufacture Co., Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
The key specifications for Iron Flange Spigot Pipe Fittings supplied by Cangzhou Doushan Machinery Manufacture Co., Ltd. include Ductile Iron EN-GJS-400-15 / Grey Cast Iron Grade 200, Ductile Iron: Min. 400 MPa tensile strength; Graphite structure: Spheroidal (SG) / Grey: Flake graphite, and DN50 - DN600 (2" - 24"), flange dimensions per ISO2531 / DIN2501. 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 Iron Flange Spigot Pipe F with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Iron Flange Spigot 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 Iron Flange Spigot 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..
Discover more products in Flanges from suppliers worldwide.