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ASTM A995 4A Gate Valve

10 products found

An ASTM A995 4A gate valve is a linear-motion isolation valve cast from Grade 4A duplex stainless steel (UNS S32205 / CD3MN), engineered to handle highly severe-service fluids containing abrasive solids and high chloride concentrations. The specialized 4A duplex microstructure consists of a balanced 50/50 phase mix of ferrite and austenite, delivering double the yield strength of standard austenitic stainless steels along with elite resistance to stress corrosion cracking (SCC), erosion, and mechanical fatigue. ASTM A995 4A gate valves are heavily specified for marine offshore platforms, geothermal energy loops, chemical slurry processing, and subsea manifold systems. Offshore contractors and procurement directors can secure superior mechanical strength and eliminate chloride stress cracking by importing cast ASTM A995 4A gate valves straight from specialized manufacturers in China via our advanced B2B digital marketplace.

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Duplex Steel Gate Valve

Wenzhou Unique Valve Co., Ltd.

Duplex Steel Gate Valve

Duplex Steel Gate Valve Supplier in China: Duplex Steel Gate Valve, 2-48 Inch, Class 150-2500 LB, AP...
ASTM A995 4A Through Conduit Gate Valve, API 6D, 8 IN, CL1500

Zhejiang Kosen Valve Co., Ltd.

ASTM A995 4A Through Conduit Gate Valve, API 6D, 8 IN, CL1500

Model Number: KV-20250124-TCGV-01

The ASTM A995 4A Gate Valve, supplied with a through conduit design, features a duplex stainless ste...
ASTM A995 Grade 4A Gate Valve, 3 Inch, 150 LB, API 600

topper

ASTM A995 Grade 4A Gate Valve, 3 Inch, 150 LB, API 600

Looking for a supplier of Duplex Stainless Steel Gate Valve? Our API 600 compliant valves feature AS...
ASTM A995 4A Flat Gate Valve, 2 Inch, 1500 LB, API 6D, RTJ

topper

ASTM A995 4A Flat Gate Valve, 2 Inch, 1500 LB, API 6D, RTJ

2 Inch 1500 LB flat gate valve is made according to API 6D standard. The valve body is made of ASTM ...
ASTM A995 4A Wedge Gate Valves, API 600, 14 IN, 150 LB, RF

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A995 4A Wedge Gate Valves, API 600, 14 IN, 150 LB, RF

Model Number: 1821167

This Cast Steel Gate Valve is designed in accordance with API 600 standards, ensuring reliable perfo...
ASTM A995 4A Gate Valve, API 600, 3 Inch, 300 LB, BB, OS&Y

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A995 4A Gate Valve, API 600, 3 Inch, 300 LB, BB, OS&Y

Model Number: 1821182

These cast steel gate valves are designed in accordance with API 600 standards, ensuring reliable pe...
Pressure Seal Bonnet Gate Valve, A995 4A, 3 IN, CL600 LB, RF

Bosseal Valves (Suzhou) Co., Ltd.

Pressure Seal Bonnet Gate Valve, A995 4A, 3 IN, CL600 LB, RF

Model Number: 1821203

API 600 Gate Valve designed for reliable performance in demanding industrial applications, manufactu...
ASTM A995 4A Gate Valves, 3 Inch, 900 LB, PSB, RTJ Flanged

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A995 4A Gate Valves, 3 Inch, 900 LB, PSB, RTJ Flanged

Model Number: 1821224

This Cast Steel Gate Valve is manufactured in accordance with API 600 standards and features a press...
ASTM A995 4A Gate Valve, Cast Steel, 3 Inch, 1500 LB, PSB

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A995 4A Gate Valve, Cast Steel, 3 Inch, 1500 LB, PSB

Model Number: 1821245

Engineered for high-pressure and high-temperature service, this Cast Steel Gate Valve is designed in...
ASTM A995 4A Gate Valve, Cast Steel, 3 Inch, CL2500 LB, PSB

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A995 4A Gate Valve, Cast Steel, 3 Inch, CL2500 LB, PSB

Model Number: 1821266

The Cast Steel Gate Valve with Pressure Seal Bonnet is designed in accordance with API 600 standards...
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