Top 10 pipe fittings in China introduce,list main products and website if have

1. Elbow: Elbows are used to change the direction of piping systems. They are available in different angles such as 45 degrees, 90 degrees, and 180 degrees. Popular elbow manufacturers in China include Hebei Longrun Pipeline Group Co., Ltd. (www.longrungroup.com) and Shijiazhuang Jinmo Pipeline Technology Co., Ltd.

2. Tee: Tees are used to create branches in piping systems. They come in equal and unequal sizes for various applications. Some notable tee manufacturers in China are Hebei Tongli Automatic Control Valve Manufacturing Co., Ltd. and Cangzhou Junde Steel Pipe Co., Ltd.

3. Reducer: Reducers are used to connect pipes of different sizes. They can be concentric or eccentric depending on the application. Leading reducer suppliers in China include Cangzhou Houdong Pipe Fitting Co., Ltd. and Hebei Qianding Pipe Fitting Manufacturing Co., Ltd.

4. Coupling: Couplings are used to connect two pipes together. They can be threaded, socket weld, or butt weld types. Well-known coupling manufacturers in China are Anping County Kaixuan Wire Mesh Products Co., Ltd. and Cangzhou Xingye Pipe Fitting Co., Ltd.

5. Flange: Flanges are used to connect pipes, valves, and other equipment in a piping system. They come in various sizes, pressure ratings, and materials. Major flange suppliers in China include Jiangyin 4 Art High-Pressure Pipe Fitting Co., Ltd. and Zhengzhou Wanchen Pipe Fittings Co., Ltd.

6. Cap: Caps are used to close the end of a pipe. They come in different shapes such as hemispherical, conical, and flat. Cap manufacturers in China include Cangzhou Haihua Steel Pipe Co., Ltd. and Hebei Hongcheng Pipe Fitting Co., Ltd.

7. Cross: Crosses are used to create branches in piping systems in four directions. They are available in equal and reduced sizes. Leading cross producers in China are Shanxi Midas Industrial Co., Ltd. and Qinhuangdao Yulin Import and Export Co., Ltd.

8. Bend: Bends are used to change the direction of piping systems without using elbow fittings. They come in various angles and radii. Notable bend manufacturers in China include Cangzhou Dongyi Pipe Fitting Manufacturing Co., Ltd. and Hebei Huayang Steel Pipe Co., Ltd.

9. Union: Unions are used to disconnect and reconnect piping systems easily. They consist of a male and female threaded end. Union suppliers in China include Hebei Macroson Trading Co., Ltd. and Anping Hualai Metal Wire Mesh Co., Ltd.

10. Nipple: Nipples are used to connect two fittings or pipes together. They come in various lengths for different applications. Nipple manufacturers in China include Baoding Valvula Imp & Exp Trading Co., Ltd. and Cangzhou Yingke Steel Pipe Co., Ltd.

Types of pipe fittings

There are several types of pipe fittings commonly used in plumbing and piping systems. Some of the most common types include:

1. Elbow Fittings: Elbow fittings are used to change the direction of piping systems. They come in various angles, such as 45 degrees, 90 degrees, and 180 degrees, allowing for flexibility in designing piping layouts.

2. Tee Fittings: Tee fittings are used to create a branch connection in a piping system. They have a T-shaped design with one inlet and two outlets, allowing for the connection of three pipes at a right angle.

3. Coupling Fittings: Coupling fittings are used to connect two pipes of the same size and material. They are typically used to extend the length of a pipe or repair a damaged section.

4. Union Fittings: Union fittings consist of three pieces – a nut, a female end, and a male end – that can be easily disconnected for maintenance or repairs. They are commonly used in applications where frequent disassembly is necessary.

5. Cross Fittings: Cross fittings have four outlets with one inlet, allowing for the connection of four pipes in a cross pattern. They are commonly used in fire sprinkler systems and other complex piping layouts.

6. Reducer Fittings: Reducer fittings are used to connect pipes of different sizes. They have one end larger than the other, allowing for a smooth transition between pipes of varying diameters.

7. Cap Fittings: Cap fittings are used to seal the end of a pipe. They come in various shapes and sizes, including dome-shaped caps and flat caps, depending on the application.

Overall, pipe fittings play a vital role in ensuring the proper functioning of plumbing and piping systems by connecting, redirecting, and sealing pipes to create a cohesive and efficient system.