Marine Cryogenic Cast Steel Gate Valve
1/2" - 24"
Features:
| Material | Cast steel, ASTM A351-CF8(M) + PCTFE soft seal/Stainless steel seal: ASTM A276-304L(H.F) |
| DN | 1/2″ – 24″ |
| Pressure | ASME 150#-1500# |
| Standards | BS, ASME, ASTM, KGSC |
| Connection Type | Flange, Butt Weld, Ring Joint Face Flange |
| Seal Class | ASME B16.34 |
| Applicable Temperature | -196°C |
| Extended Bonnet, Allows Single/Double Direction Sealing | |
| Pressure Relief Design | |
| Operation Mode: Gear Operator, Handwheel | |
Details list
Product Details
| Marine Cryogenic Cast Steel Gate Valve | 1/2" - 24" | ASME 150#-1500# |
Application
The Marine Cryogenic Cast Steel Gate Valve is a specialized fluid control component for marine low-temperature applications, constructed from high-quality cryogenic cast steel to ensure superior low-temperature toughness, corrosion resistance, and pressure-bearing capacity in harsh marine environments like ultra-low temperatures and high humidity. It adopts a gate structure for on-off control of media, featuring a compact, space-saving design suitable for limited ship installations, complying with marine industry and cryogenic equipment standards, and is widely used in marine low-temperature pipelines such as LNG transportation and refrigeration systems, offering reliable sealing, low flow resistance, and long service life to safeguard the safe and stable operation of marine fluid systems.
Packing & Delivery
We use through-hole packaging, and the valve will be wrapped in a PP bag to ensure the safety of the product to the greatest extent. We support shipping by sea and by air, and the products can also be shipped to any port you specify.
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Advantages
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Manufacturer
Tsunny valves focus on valves design and production.Have 7 casting lines and more than 40 workshops to control casting, machining, assembly and packing process.
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Why us
①Factory direct sale , competitive price ②Quality guarantee – 100% testing before sale ③Fast delivery Within about 30 days of 1 to 500 pieces
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We can do OEM
Have own independent Brand & Good at OEM production.Our products involve ANSI/API、DIN、JIS/KS、BS、NF、RUSSIA standards.













