良工閥門的產品種類豐富，涵蓋了多個行業和應用領域。以下是良工閥門的一些主要產品介紹：

Lianggong Valve has a wide range of products, covering multiple industries and application fields. Here are some main product introductions of Lianggong Valve:

閘閥、截止閥、止回閥、低溫閥、電站閥、平板閥、放料閥、料漿閥、蝶閥、球閥、非標閥、核安全級閥門和電動裝置等系列產品。這些閥門適用于石油、化工、電力、核電軍工、水利水務、氧化鋁、冶金鋼鐵、煤化工和船舶等行業。

A series of products including gate valves, globe valves, check valves, low-temperature valves, power plant valves, flat valves, discharge valves, slurry valves, butterfly valves, ball valves, non-standard valves, nuclear safety grade valves, and electric devices. These valves are suitable for industries such as petroleum, chemical, power, nuclear power and military, water conservancy and water conservancy, alumina, metallurgy and steel, coal chemical, and shipbuilding.

通用工業閥門 - 良工閥門-上海良工閥門廠有限公司 …通用工業閥門 - 良工閥門-上海良工閥門廠有限公司 …核電軍工閥門、電力電站閥門、石油化工閥門、水利水務閥門、冶金工業閥門和通用工業閥門等，這些產品在材料選擇和生產工藝上具有高標準，確保產品質量達到行業領先水平。

General industrial valves - Lianggong valves - Shanghai Lianggong Valve Factory Co., Ltd. General industrial valves - Lianggong valves - Shanghai Lianggong Valve Factory Co., Ltd. Nuclear power military valves, power plant valves, petrochemical valves, water conservancy and water conservancy valves, metallurgical industry valves, and general industrial valves, etc. These products have high standards in material selection and production processes, ensuring that product quality reaches the leading level in the industry.

單偏心法蘭蝶閥：這種蝶閥克服了普通蝶閥的摩擦阻力大、拆卸困難和水流損失大的問題，適用于給排水、建筑、空調、石油、化工、醫藥、輕紡、水電等系統管道的截止和調節作用。

Single eccentric flange butterfly valve: This butterfly valve overcomes the problems of high friction resistance, difficult disassembly, and large water flow loss of ordinary butterfly valves, and is suitable for shut-off and regulation of pipelines in water supply and drainage, construction, air conditioning, petroleum, chemical, pharmaceutical, textile, hydropower and other systems.

軸流式法蘭硬密封止回閥：這種止回閥按照API 6D和ASME B16.34設計，廣泛用于防止液體倒流危害，保護機械設備。

Axial flow flange hard seal check valve: This type of check valve is designed in accordance with API 6D and ASME B16.34, and is widely used to prevent liquid backflow hazards and protect mechanical equipment.

手動刀型法蘭污水閘閥：這種閘閥具有結構緊湊、重量輕、節省材料和安裝空間小的特點，適用于污水處理。

Manual knife type flange sewage gate valve: This gate valve has the characteristics of compact structure, light weight, material saving, and small installation space, and is suitable for sewage treatment.

承插焊楔式硬密封閘閥：這種閘閥采用鐵基合金堆焊或司太立鈷基硬質合金堆焊而成，耐磨、耐高溫、耐腐蝕，使用壽命長。

Socket welding wedge hard seal gate valve: This type of gate valve is made of iron-based alloy overlay or Stellite cobalt based hard alloy overlay, which is wear-resistant, high-temperature resistant, corrosion-resistant, and has a long service life.

電子式電動頂導向調節閥：適用于對泄露量要求嚴格、閥前后壓差低及有一定粘度的場合，具有動作靈敏、連線簡單、流量大、體積小、調節精度高等特點。

Electronic electric top guide regulating valve: suitable for situations with strict leakage requirements, low pressure difference before and after the valve, and a certain viscosity. It has the characteristics of sensitive action, simple connection, large flow rate, small volume, and high adjustment accuracy.

電動高溫型調節閥 法蘭式調節閥 輸入信號和電源可以控制的閥門電動高溫型調節閥 法蘭式調節閥 輸入信號和電源可以控制的閥門法蘭式硬密封保溫蝶閥：這種蝶閥通過在閥體外部焊裝金屬夾套，增加了保溫功能，適用于防止介質在常溫下凝固或結晶。

Electric high-temperature regulating valve, flange type regulating valve, valve with controllable input signal and power supply, flange type hard sealed insulated butterfly valve: This butterfly valve adds insulation function by welding a metal jacket on the outside of the valve body, and is suitable for preventing the medium from solidifying or crystallizing at room temperature.

上海良工閥門D343H-16C渦輪鑄鋼導熱油硬密封法蘭蝶閥WCB_…上海良工閥門D343H-16C渦輪鑄鋼導熱油硬密封法蘭蝶閥WCB_…焊接式法蘭球閥：采用全焊接工藝制造，適用于多種材質如玻璃、鈦合金、鑄銅等，廣泛應用于船舶、化工、醫藥、電力等行業。

Shanghai Lianggong Valve D343H-16C Turbine Cast Steel Thermal Conductive Oil Hard Seal Flange Butterfly Valve WCB... Shanghai Lianggong Valve D343H-16C Turbine Cast Steel Thermal Conductive Oil Hard Seal Flange Butterfly Valve WCB... Welded Flange Ball Valve: Made using full welding technology, suitable for various materials such as glass, titanium alloy, cast copper, etc., widely used in industries such as shipbuilding, chemical, pharmaceutical, and power.

電動固定球閥：適用于長輸管線和一般工業管線，具有高強度、高安全性和耐惡劣環境性，適用于各種腐蝕性和非腐蝕性介質。

Electric fixed ball valve: suitable for long-distance pipelines and general industrial pipelines, with high strength, high safety, and resistance to harsh environments, suitable for various corrosive and non corrosive media.

良工閥門的產品廣泛應用于石油、化工、電力、核電軍工、水利水務、氧化鋁、冶金鋼鐵、煤化工和船舶等多個行業，并提供定制化服務以滿足不同客戶的需求。

Lianggong Valve's products are widely used in various industries such as petroleum, chemical, power, nuclear power military, water conservancy and water affairs, alumina, metallurgy and steel, coal chemical, and shipbuilding, and provide customized services to meet the needs of different customers.

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