Key Specifications / Features
The API 600 Gate Valve features a pressure seal bonnet design with an ASTM A351 CF8M stainless steel body, 18-inch (DN450) size, Class 900 LB pressure rating, and RTJ flanged ends. Engineered for high-pressure and high-temperature industrial applications, it provides reliable sealing performance, corrosion resistance, and long service life in demanding oil, gas, petrochemical, and power generation systems. As a leading China Stainless Steel Gate Valve Supplier, we deliver high-quality valves with dependable performance and international standard compliance.
Valve Description:
1821232 Cast Steel Gate Valve
Design Standard: API 600
Sizes: 18 Inch, DN450
Pressure Rating: Class 900 LB
Face to Face: ASME B16.10
Bore Type: Standard Bore(API 600)
Operation: Handwheel/Gear
Structure: Bolted Bonnet/Pressure Seal Bonnet
End Connection: RTJ Flanged
Body Material: ASTM A351 CF8M, ASTM A352 LCB, ASTM A352 LCC, ASTM A995 4A, ASTM B148 C95800, ASTM A216 WCB, ASTM A995 5A, ASTM A216 WCC, ASTM A217 WC6, ASTM A995 6A, ASTM A217 WC9, ASTM A351 CF8, ASTM A217 C5, ASTM A217 C12A, ASTM A351 CF3, ASTM A351 CF3M
Trim Material: ASTM A182 F6A, F304, F316, F51, F53, F55
Test and inspection: API 598
Key Features: OS&Y, Screwed-in Back seat, Rising Stem, Non-rising Handwheel, Flexible Wedge, Low Emission Design
Product Range:
Body material: Carbon Steel, Stainless Steel, Alloy Steel, Al-bronze
Normal diameter: 2 Inch - 64 Inch (DN50 - DN1600)
Pressure range: 150 - 2500 LB
End connection: RF, RTJ, BW
Working temperature: -29°C - +400°C
Operation: Handwheel/Gear/Motor
