Casting slab gate valve's body is made of casting, it can be used in oil field wellhead, x-mas tree and manifold system where pressure are in range of 2000psi to 5000psi. The medium, H2S material can be used in accordance with the latest NACE MR-01-75 specification.
Cast steel slab gate valve: suitable for natural gas, petroleum, chemical, environmental protection, urban pipelines, gas pipelines and other pipelines, venting systems and steam storage devices, used as opening and closing equipment. The Z43 type single-plate slab gate valve with diversion holes is suitable for long-distance pipelines for natural gas extraction and purification.
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