Import Butterfly Valve — Buy in Bulk from Supplier in China

The Tianjin Tanggu Huayang Valve Co.Ltd butterfly valve is a compact, quarter‑turn device used to isolate or regulate the flow of liquids and gases in pipelines. Its body is fabricated from corrosion‑resistant steel, providing durability in harsh industrial environments. The design enables rapid opening and closing, reducing pressure loss during operation. The valve’s footprint is small enough to fit installations where space is limited.

Typical butterfly valves in this class are offered in DN 50 to DN 500 sizes with a flange connection conforming to ANSI B16.5. Standard body material is carbon steel (ASTM A216) or stainless steel for higher corrosion resistance, with a pressure rating of 150 psi (10 bar) for most sizes. Temperature service normally spans - 20 °C to 200 °C, and the disc is commonly equipped with a soft‑seat made of EPDM or PTFE for tight sealing. Actuation is normally achieved by a quarter‑turn lever or gear‑box mechanism, allowing manual or pneumatic control.

These valves are widely employed in water‑treatment plants, chemical processing facilities, oil‑and‑gas pipelines and HVAC distribution networks. Industrial buyers such as plant engineers, procurement managers and system integrators select them for reliable flow control and low maintenance. The supplier states that orders can be shipped under FOB or CIF terms, with packaging designed to protect the valve during transit. Potential buyers should confirm minimum order quantities, lead time and any required certifications directly with the supplier.

Tianjin Tanggu Huayang Valve Co.Ltd is based in Tianjin, China, with its registered address at Teda Tianjin 300457. The company is listed as an imported supplier and carries a harbor trust tier on the platform, indicating a verified trade background. Current response metrics show a response rate of 0 % and an average response time of 0 hours, suggesting that enquiries may require follow‑up. The firm specialises in manufacturing and exporting industrial valves for global markets.

The product listing highlights the butterfly valve as a core offering for fluid‑control projects across multiple sectors. While the description confirms compliance with international standards, specific certifications are not enumerated in the source data. Buyers can request further documentation such as material test reports or conformity certificates directly from the supplier. No additional details on production capacity or years of operation are provided.