Cast Steel Gate Valve, CF8M, 18 Inch, CL600, PSB, RF Flanged

This API 600 Gate Valve is manufactured from ASTM A351 CF8M stainless steel with Trim 8, 18-inch (DN450) size, Class 600 LB / PN100 rating, OS&Y construction, rising stem design, and RF flanged ends, ensuring superior sealing performance and dependable flow isolation. It is engineered for demanding industrial applications including oil & gas, petrochemical, and power generation, offering excellent strength, corrosion resistance, and long service life. As a leading Cast Steel Gate Valve Manufacturer in China, we deliver precision engineering, strict quality control, and OEM/ODM customization to provide reliable and efficient valve solutions for global pipeline systems.
 

Valve Description:
1821211 Cast Steel Gate Valve
Design Standard: API 600
Structure: Bolted Bonnet/Pressure Seal Bonnet
Sizes: 18 Inches, DN450
Pressure Rating: Class 600 LB, PN100
Bore Type: Standard Bore(API 600)
End Connection: RF Flanged
Operation: Handwheel/Gear
Body Material: ASTM A351 CF8M, ASTM A352 LCB, ASTM A352 LCC, ASTM A217 C5, ASTM A995 4A, ASTM A217 C12A, ASTM A351 CF3M, ASTM A351 CF3, ASTM A216 WCC, ASTM A217 WC6, ASTM A995 6A, ASTM A217 WC9, ASTM A351 CF8, ASTM B148 C95800, ASTM A995 5A, ASTM A216 WCB
Trim Material: ASTM A182 F6A, F304, F316, F51, F53, F55
Face to face: ASME B16.10
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 LB - 2500 LB
End connection: RF, RTJ, BW
Working temperature: -29°C - +400°C
Operation: Handwheel/Gear/Motor