Ball Valve A350 LF2

A350 LF2 ball valves are designed for low-temperature service up to -46℃. LF2 body are standard specifications for forged carbon steel.


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Key Specifications / Features

A350 LF2 Ball Valve valves are primarily for low-temperature service and requiring notch toughness testing.

Type: Ball Valve

Body: ASTM A350 LF2

Bonnet: ASTM A350 LF2

Trim: SS 316

Seat: Devlon/Nylon

Service: Sweet Gas, H2S, etc.

Working Temperature: -46℃~+200℃.

Extended Stem upon request


LF2 Chemical Requirements (Composition, %):

Carbon, max:  0.3
Manganese:  0.60-1.35
Phosphrous, max:  0.035
Sulfur, max:  0.040
Silicon:  0.15-0.30
Nickel:  0.40 max
Chromium:  0.30 max
Molybodenum: 0.12 max
Copper:  0.40 max
Columbium:  0.02 max
Vanadium:  0.08 max

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