Cangzhou Kangtuo Pipeline Manufacturing Co., Ltd. is located in the Chinese Pipeline Equipment Manufacturing Base of Yanshan County, Cangzhou, Hebei Province. It is a professional manufacturer specializing in the development, research, and production of steel pipe fittings series products. The company is north of the Beijing-Tianjin-Jinji Triangle, south of the Shandong-Jilin region, west of the Beijing-Hangzhou Expressway, east of the Beijing-Shantou Expressway and Huanghua Port. Its geographical location is优越, with excellent transportation and a rich talent pool as well as strong technical capabilities.
The company boasts advanced production processes, equipment, and testing systems. We offer a wide range of products including elbows, reducers, tees, crosses, caps, flanges, bends, connectors, expansion joints, and more, which are extensively used in the oil, chemical, metallurgy, shipping, papermaking, power, aerospace, water treatment, chemical fiber, construction, and machinery industries. Our products fully meet the requirements for pipeline connections.
The company consistently adheres to the principles of "benefiting from quality, high credibility from integrity, high quality from law, and high technology from people," with the aim of achieving customer satisfaction. We are sincerely committed to establishing friendly and developing relationships with friends and customers from all walks of life at home and abroad, as well as with our new and old clients, for sincere cooperation and to jointly create a grand undertaking.
Reducer, also known as reducing elbow, eccentric reducer, or equal tees. One of the chemical pipe fittings, used for connecting two pipes with different diameters. They are categorized into concentric reducers and eccentric reducers based on their shapes. Reducer materials include stainless steel reducers (304, 304L, 316, 316L), alloy steel, carbon steel reducers, with materials like 20# steel, Q235, Q345, 16Mn, etc.
Size heads, standard Chinese, American, British standards, as well as various non-standard products.
Elbows (Reduced Bends) are a type of pipe fitting used for varying pipe diameters. The commonly used forming processes include reduced diameter pressing, expanded diameter pressing, or a combination of both. For certain sizes of reduced bends, stamping forming can also be employed. The reduced/expanded diameter forming process involves placing a pipe blank with a diameter equal to that of the larger end of the elbow into a forming die, then pressing it along the axial direction of the blank to allow the metal to move within the die cavity and shrink into shape. Depending on the degree of diameter change in the reduced bend, it can be formed in a single or multiple pressing steps. Stamping forming In addition to using steel pipes as raw material for elbows, stamping forming can be used to produce elbows of certain sizes using steel plates. The shape of the stamping die used for stretching is designed based on the internal surface dimensions of the elbow, and the steel plate is then stretched into shape using the die after cutting.
