Import Cast Iron Butterfly Valves — Buy in Bulk from Supplier in China

The cast iron butterfly valve offered by Tianjin Valcasting Trade Co., Ltd. is manufactured from high-grade cast iron and features a quarter-turn operation for rapid flow control. It is supplied with a corrosion-resistant coating that extends service life in aggressive environments. The product line covers multiple nominal diameters and pressure classes to suit varied system designs. Each valve is engineered to meet ISO and CE certification requirements.

In the valve industry, cast iron bodies are commonly classified as class 150 according to API 6D, providing reliable strength at moderate pressures. Typical size ranges run from DN 50 to DN 500 with pressure ratings of PN 1.6 to PN 16, and standard connection options include flanged or lug ends. Operating temperatures normally span -20 °C to 120 °C, and a body thickness of 10-15 mm is standard for this class of valve. These industry norms ensure compatibility with water treatment, chemical processing and power generation pipelines.

The valves are widely used in water treatment plants, chemical processing facilities, power generation stations, HVAC networks and oil-and-gas installations. Buyers such as plant engineers and procurement teams benefit from the supplier’s flexible minimum order quantities and shipping terms of FOB or CIF from Tianjin ports. Certifications listed as ISO 9001 and CE demonstrate compliance with international quality standards. Prospective importers should confirm exact size, pressure rating and coating specifications directly with the supplier before placing an order.

Tianjin Valcasting Trade Co., Ltd. is located at Room 402, 4th Floor, No.487 Huanghe Road, Nankai District, Tianjin 300110, China. The company is classified as an imported supplier and holds a harbor trust tier on the platform, indicating a verified business profile. Although the response rate is currently recorded as zero, the listed address and tier provide a clear point of contact for trade enquiries.

The firm specialises in casting and supplying industrial valve components, with a focus on cast iron butterfly valves. It offers flexible minimum order quantities and accommodates both FOB and CIF shipping arrangements from Tianjin ports. The product listings state that the valves carry ISO and CE certifications, confirming adherence to recognised manufacturing standards.