良工阀门的产品种类丰富，涵盖了多个行业和应用领域。以下是良工阀门的一些主要产品介绍：

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

闸阀、截止阀、止回阀、低温阀、电站阀、平板阀、放料阀、料浆阀、蝶阀、球阀、非标阀、核安全级阀门和电动装置等系列产品。这些阀门适用于石油、化工、电力、核电军工、水利水务、氧化铝、冶金钢铁、煤化工和船舶等行业。

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.

通用工业阀门 - 良工阀门-上海良工阀门厂有限公司 …通用工业阀门 - 良工阀门-上海良工阀门厂有限公司 …核电军工阀门、电力电站阀门、石油化工阀门、水利水务阀门、冶金工业阀门和通用工业阀门等，这些产品在材料选择和生产工艺上具有高标准，确保产品质量达到行业领先水平。

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.

单偏心法兰蝶阀：这种蝶阀克服了普通蝶阀的摩擦阻力大、拆卸困难和水流损失大的问题，适用于给排水、建筑、空调、石油、化工、医药、轻纺、水电等系统管道的截止和调节作用。

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.

轴流式法兰硬密封止回阀：这种止回阀按照API 6D和ASME B16.34设计，广泛用于防止液体倒流危害，保护机械设备。

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.

手动刀型法兰污水闸阀：这种闸阀具有结构紧凑、重量轻、节省材料和安装空间小的特点，适用于污水处理。

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.

承插焊楔式硬密封闸阀：这种闸阀采用铁基合金堆焊或司太立钴基硬质合金堆焊而成，耐磨、耐高温、耐腐蚀，使用寿命长。

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.

电子式电动顶导向调节阀：适用于对泄露量要求严格、阀前后压差低及有一定粘度的场合，具有动作灵敏、连线简单、流量大、体积小、调节精度高等特点。

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.

电动高温型调节阀 法兰式调节阀 输入信号和电源可以控制的阀门电动高温型调节阀 法兰式调节阀 输入信号和电源可以控制的阀门法兰式硬密封保温蝶阀：这种蝶阀通过在阀体外部焊装金属夹套，增加了保温功能，适用于防止介质在常温下凝固或结晶。

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.

上海良工阀门D343H-16C涡轮铸钢导热油硬密封法兰蝶阀WCB_…上海良工阀门D343H-16C涡轮铸钢导热油硬密封法兰蝶阀WCB_…焊接式法兰球阀：采用全焊接工艺制造，适用于多种材质如玻璃、钛合金、铸铜等，广泛应用于船舶、化工、医药、电力等行业。

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.

电动固定球阀：适用于长输管线和一般工业管线，具有高强度、高安全性和耐恶劣环境性，适用于各种腐蚀性和非腐蚀性介质。

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.

良工阀门的产品广泛应用于石油、化工、电力、核电军工、水利水务、氧化铝、冶金钢铁、煤化工和船舶等多个行业，并提供定制化服务以满足不同客户的需求。

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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This article is provided by Lianggong Valve Shandong Sales Office on our website http://www.jnlgvf.com We will provide you with wholehearted enthusiasm and welcome your visit