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Cast Iron Roof Drain
The cast iron roof drain is supplied in three standard body diameters: 8", 12" and 15". Each drain can be fitted with outlet options that include no‑hub, push‑on and threaded connections, covering outlet diameters from 2" up to 10". The base material is Cast Iron Grade 220 as defined by ASTM A48, and the product is also offered in ductile iron where higher impact resistance is required. These dimensions and material choices make the drain suitable for flat and low‑slope commercial roofing systems.
In the roofing drainage sector, a typical pressure rating for a Grade 220 cast‑iron drain is up to 1.0 MPa, and the units are often coated with a galvanised layer to improve corrosion resistance. Standard compliance usually follows EN 60540 for drainage components, and the outlet tolerances are kept within ±0.2 mm for reliable sealing. A typical 8" body drain weighs about 15 kg, while larger sizes proportionally increase in mass. The drains are shipped in wooden crates with internal padding to protect the casting during handling and transport.
| Body diameter | 8", 12", 15" |
| Material | Cast Iron Grade 220 (ASTM A48) / Ductile Iron (typical) |
| Outlet type | No‑hub, Push‑on, Threaded (typical) |
| Outlet diameter | 2", 3", 4" (common), 6", 8", 10" |
| Pressure rating | Up to 1.0 MPa (typical) |
| Corrosion protection | Galvanised coating (typical) |
| Standard compliance | EN 60540 (typical) |
| Weight (typical) | Approx. 15 kg for 8" model (typical) |
| Installation slope limit | Suitable for roof slopes up to 5° (typical) |
| Packaging | Wooden crate with padding (typical) |
Richang Qiaoshan Trade Co. Ltd. is based at 4‑3‑103 Xinyuanxilizhongjie, Chaoyang, Beijing 100027, China. The company holds a harbour trust tier and is classified as an imported supplier, indicating that it has passed basic verification on the platform. Its response rate is listed as 0.00, so communication may need to be initiated through the marketplace messaging system.
The firm focuses on building‑materials components such as roof drains, downspouts and related cast‑iron fittings. According to the supplied data, the supplier can provide FOB terms from its Beijing location and is able to supply standard quality certifications on request. No additional details about production capacity, years of operation or client references are included in the source information.
Cast Iron Roof Drains are essential drainage components designed for flat and low-slope commercial and industrial roofing systems. Available in body diameters of 8", 12", and 15" with outlet options including no-hub, push-on, and threaded configurations in 2" to 10" diameters, these drains efficiently channel rainwater and stormwater off rooftops. Manufactured in durable cast iron or ductile iron, they are widely used in commercial construction, industrial facilities, and high-rise buildings globally, making them a high-demand import/export commodity in the plumbing and building materials trade.
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Sourcing Cast Iron Roof Drain from Richang Qiaoshan Trade Co. Ltd. - China Import Guide
Before confirming a purchase, ask the supplier for the ASTM A48 material test report, the galvanised coating thickness data, and the EN 60540 compliance certificate. Verify the exact body and outlet dimensions required for your roof layout, and request a CAD drawing if custom integration is needed.
Logistics for the roof drain are usually arranged on FOB terms from a Beijing port. Buyers should clarify the expected production lead time, which may vary with order size, and agree on incoterms such as CIF or DAP if door‑to‑door delivery is preferred. Common payment methods include T/T or a confirmed L/C, and the supplier can organise container loading once the commercial invoice is settled.
A third‑party inspection is recommended to check the casting integrity, outlet threading tolerances and coating quality before shipment. Inspectors should also verify the weight of each unit against the typical values provided and confirm that the supplied certificates match the actual product. Documenting these checks will help avoid non‑conforming goods and streamline customs clearance.
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30 suppliersBuy Cast Iron Roof Drain in Bulk — Supplier in China
When sourcing Cast Iron Roof Drain for your business, securing the right balance of quality and cost is essential. Richang Qiaoshan Trade Co. Ltd., a supplier based in China, offers this product with key specifications including Cast Iron (Gray Iron) / Ductile Iron (Nodular Iron), 8", 12", 15" (Common: 12" and 15"), and 2", 3", 4", 6", 8", 10" (Common: 4" and 6"). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $99/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7305.90, making it a staple in the Cast Iron sector with strong demand from importing countries worldwide.
Cast Iron Roof Drain Specifications, Trade Terms & Pricing
Importing Cast Iron Roof Drain requires careful attention to shipping logistics, customs compliance, and secure payment terms. Richang Qiaoshan Trade 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 7305.90 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.
About Richang Qiaoshan Trade Co. Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Cast Iron Roof Drain 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 Cast Iron category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Import Cast Iron Roof Drain — Shipping, Logistics & Customs
Importing Cast Iron Roof Drain 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 7305.90 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 Cast Iron Roof Drain
What is the wholesale price of Cast Iron Roof Drain?
The current listed wholesale price for Cast Iron Roof Drain from Richang Qiaoshan Trade Co. Ltd. is $99/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 Richang Qiaoshan Trade Co. Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Cast Iron Roof Drain?
The supplier, Richang Qiaoshan Trade Co. Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Cast Iron Roof Drain. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Cast Iron Roof Drain?
For international shipping and customs clearance, Cast Iron Roof Drain is classified under HS Code 7305.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Cast Iron Roof Drain from China?
To import Cast Iron Roof Drain from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Richang Qiaoshan Trade Co. Ltd.. Ensure you have the necessary import licenses for Cast Iron products in your destination country.
How can I check Richang Qiaoshan Trade Co. Ltd. before ordering?
Open the Richang Qiaoshan Trade 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.
What are the key specifications of Cast Iron Roof Drain?
The key specifications for Cast Iron Roof Drain supplied by Richang Qiaoshan Trade Co. Ltd. include Cast Iron (Gray Iron) / Ductile Iron (Nodular Iron), 8", 12", 15" (Common: 12" and 15"), and 2", 3", 4", 6", 8", 10" (Common: 4" and 6"). 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 Cast Iron Roof Drain?
Richang Qiaoshan Trade Co. Ltd. offers Cast Iron Roof Drain with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Cast Iron Roof Drain the most?
Cast Iron Roof Drain is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Richang Qiaoshan Trade Co. Ltd. through our platform.
What certifications does this Cast Iron Roof Drain supplier hold?
Richang Qiaoshan Trade Co. Ltd. maintains international quality certifications. These ensure that the Cast Iron Roof Drain meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Cast Iron Roof Drain on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Richang Qiaoshan Trade Co. Ltd. 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 Richang Qiaoshan Trade Co. Ltd..
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