Dingxiang Liantai Flange Co., Ltd.-Neck flat welding flange-Slip-On Welding Flange with Neck is a flange connection, which is characterized by adding a short neck on the basis of the flat welding flange, used to connect pipes and equipment, providing a certain strength and rigidity. The short neck can reduce stress concentration and improve the strength and stability of the connection.-Tube Sheet Flange-Tube Sheet Flange is a special type of flange, mainly used in heat exchangers, pressure vessels, boilers and other equipment, to fix the tube bundle and seal the pipeline. It is usually welded to the heat exchanger shell or pipeline to provide support for the tube bundle, and fix the heat exchange tube through the hole, so that the fluid flows in different pipelines to achieve heat exchange or fluid transportation.-Blind flange-Blind flanges have the same functions of isolation and cutting as heads and pipe caps. Due to their good sealing performance, they are generally used as a reliable isolation method for systems that require complete isolation-American standard flange-ANSI Flange / ASME Flange refers to flanges produced according to ANSI (American National Standards Institute) or ASME (American Society of Mechanical Engineers) standards. The nominal pipe diameter, flange size, bolt hole spacing, etc. of ANSI flanges are strictly in accordance with ASME/ANSI regulations to ensure global applicability.-High pressure flange-High-pressure flange is a connection component used in high-pressure pipeline systems. It is mainly used to connect pipelines, valves, pumps and other equipment to ensure the sealing and stability of the pipeline system. It is usually made of highstrength materials (such as carbon steel, stainless steel, alloy steel, etc.) and can withstand high pressure, high temperature and corrosive media.-Neck welding flange-Weld Neck Flange is a high-strength, high-sealing flange with a long tapered neck that is connected to the pipe by butt welding. It can effectively reduce stress concentration and is suitable for high-temperature, high-pressure, and corrosive medium pipeline systems.-Forgings-The metal blank is heated and the plasticity of the metal is used to apply external force to the metal blank to cause it to undergo plastic deformation, change size, shape, and improve performance, so as to manufacture various mechanical parts, workpieces, tools, etc.-elbow-Elbow is a pipe fitting used in piping systems, mainly used to change the direction of the pipe. It is usually installed on the pipe by welding, threaded connection or flange connection. It is used to adjust the direction of the pipe. Common angles are 45° , 90° , 180° , and special angles can be customized (such as 60° , 120° ).-Four-way-A cross is a pipe connector with four interfaces, mainly used to connect four pipes together to achieve fluid diversion, confluence or change of flow direction. It can connect four pipes at the same time to achieve fluid transportation in different directions.-Tee-Tee is a common pipe connector with three interfaces, which is used to split, merge or change the flow direction in the pipe system. It is widely used in water supply and drainage, petroleum, natural gas, chemical industry, fire protection, heating and ventilation (HVAC) and other industries.-Wheel Forgings-Wheel forgings are wheel parts processed by forging technology. Wheel forgings can withstand large impacts and alternating stresses during operation, providing a strong guarantee for the stable operation of mechanical equipment.-Shaft forgings-Shaft forgings refer to shaft-shaped metal workpieces processed by forging technology. They are mainly used to support transmission parts, transmit torque and bear loads. Shaft forgings are rotating body forgings. Their main feature is that the length dimension is greater than the diameter dimension. They are generally composed of the outer cylindrical surface, conical surface, inner hole and thread of the concentric shaft and the corresponding end face.

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Neck flat welding flange

Slip-On Welding Flange with Neck is a flange connection, which is characterized by adding a short neck on the basis of the flat welding flange, used to connect pipes and equipment, providing a certain strength and rigidity. The short neck can reduce stress concentration and improve the strength and stability of the connection.

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