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Products > graphite disc. > Gongao Valve Technology Co., Ltd | Similar Products

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Electric Pressure Seal Power Station Gate Valve: disc and seat are welding with hard alloy.High temperature creep resistance design.The material of stem is precipitation hardening stainless steel by nitriding.Operating device can be manual,gear ...

Electric Pressure Seal Power Station Gate Valve: The middle part of pressure seal gate valve using pressure self-tightening structure,make sure the valve has good sealing performance under high pressure and high temperature conditions,usually,the ...

Electric Pressure Seal Power Station Gate Valve: The middle part of pressure seal gate valve using pressure self-tightening structure,make sure the valve has good sealing performance under high pressure and high temperature conditions,usually,the ...

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Electric Pressure Seal Power Station Gate Valve