Import Ball Valve — Buy in Bulk from Supplier in China

The ball valve from Wenzhou Zhancheng Valves Co., Ltd. is designed for precise fluid control across industrial systems. It is available in ANSI classes 150 and 300, JIS 10k and 20k, and DIN PN16-40 pressure ratings, ensuring compatibility with a broad range of applications. Materials include stainless steel 304 (CF8) and 316 (CF8M), as well as carbon steel WCB, selected for their resistance to corrosion and durability under high-pressure conditions.

Stainless steel grades 304 and 316 are standard for chemical and marine environments, while carbon steel WCB is typical for general industrial use where corrosion resistance is less critical. The valves feature a full-bore or reduced-bore design, with typical seat materials including PTFE for chemical inertness and metal seats for high-temperature service. Industry standards for ball valves often specify a maximum operating temperature range of -20°C to 200°C for PTFE-seated models, and up to 400°C for metal-seated variants.

These valves are suited to oil and gas pipelines, water treatment plants, and manufacturing processes requiring reliable shut-off or flow regulation. They are engineered for long service life in systems handling liquids, gases, or slurries, with typical applications including isolation, diversion, or throttling. Buyers should confirm pressure ratings, material compatibility, and end connections (flanged, threaded, or socket-weld) to match their system requirements.

Wenzhou Zhancheng Valves Co., Ltd. is based in Longwan District, Wenzhou, Zhejiang Province, China, with its registered address at Dushan Segment Center Industry Section. The company is classified as an imported-tier supplier, indicating a focus on export-oriented production and compliance with international standards. Its profile reflects a specialization in industrial valves, with no additional claims about history, headcount, or revenue provided in the listing.

The supplier’s trust tier is marked as harbor, and its response rate is currently recorded at 0.00, with no average response hours logged. This suggests that direct communication may require follow-up or alternative contact methods to confirm trade terms. The listing does not state any certifications, so buyers should verify compliance with relevant standards such as ISO, API, or PED for their specific application.