Import Cast Iron Valve — Buy in Bulk from Supplier in China

The product is a cast iron valve offered by Tianjin Songjinwan Import & Export Co., Ltd., based in Tianjin, China. The supplier states that the valve bodies are produced by casting gray iron, SG iron or stainless steel according to customer drawings. Each valve is fabricated as a single‑piece casting and can be machined to the required bore and port dimensions. The company invites buyers to submit technical specifications for custom production.

In the valve industry, cast iron components are commonly supplied in grades such as ASTM A216 Gr. 20, which provides good corrosion resistance and strength for low‑pressure services. Typical pressure ratings for such valves range up to 150 psi and operating temperatures span from - 20 °C to 200 °C, suitable for water and light oil applications. Dimensional standards often follow DN 50 - DN 200 size series with tolerance of ±0.2 mm on bore diameter. These industry norms guide the supplier’s machining and finishing processes.

Cast iron valves are widely used in municipal water treatment, chemical processing and small‑scale oil distribution networks. Procurement managers in these sectors look for valves that meet the specified pressure class, material compatibility and dimensional accuracy. Buyers should contact Tianjin Songjinwan to confirm minimum order quantities, packaging options and Incoterms before finalising a contract.

Tianjin Songjinwan Import & Export Co., Ltd. is located at Room 501, 1‑1 White Swan Building, No. 987, Tianjin 300222, China. The company is classified as an imported‑tier supplier with a harbor trust tier, indicating it has been verified for basic commercial credibility. According to its profile, the firm specialises in manufacturing a full range of valves by casting using gray iron, SG iron and stainless steel raw materials.

The supplier states that it can produce casting products according to client drawings and offers competitive pricing for custom orders. No specific certifications, minimum order quantities or lead‑time figures are disclosed in the listing, so interested buyers should request these details directly. The response statistics show a zero‑hour average response time, suggesting that the supplier has not yet engaged with enquiries on the platform.