ASTM A890 4A Gate Valve

ASTM A890 4A Gate Valve is a gate valve crafted from ASTM A890 Grade 4A, the super duplex stainless steel, engineered for use in demanding applications where resistance to corrosion and high strength are required, often found in industries like offshore oil and gas.
 

ASTM A890 4A Wedge Gate Valve, 6 Inch, CL 900 LB, OS&Y

ASTM A890 4A Wedge Gate Valve, 6 Inch, CL 900 LB, OS&Y

Duplex Stainless Steel Gate Valve, A890 4A, 6IN, CL2500

Duplex Stainless Steel Gate Valve, A890 4A, 6IN, CL2500

API 600 Gate Valve, ASTM A890 4A, 24 IN, 900 LB, OS&Y, BB

API 600 Gate Valve, ASTM A890 4A, 24 IN, 900 LB, OS&Y, BB

About Us
Founded in 2013, Bosseal Valve is a professional valve manufacturing company in Suzhou, China. We mainly supply Industrial Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Plug VaIves, and Strainers designed and manufactured according to API, ASME, ISO, DIN, BS, EN standards.
 
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