Carbon Steel Reducers

 
   Cangzhou Kangtuo Pipeline Manufacturing Co., Ltd. is located in Yanshan County, Cangzhou City, Hebei Province, China, which is a base for the manufacturing of pipeline equipment. As a professional manufacturer, the company is engaged in the development, research, and production of steel pipe fittings series. Nestled north of Beijing and Tianjin, south of Jilu, west of the Beijing-Hongqiao Expressway, and east of the Beijing-Shantou Expressway and Huanghua Port, the company boasts an advantageous location with excellent transportation access, a rich talent pool, and a strong technical force.
Our 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, all in various models. These products are extensively used in industries such as oil, chemical, metallurgy, shipping, papermaking, power, aerospace, water treatment, chemical fiber, construction, and machinery and equipment. They fully meet the needs for pipeline connections.
The company consistently adheres to the principles of "Quality as the foundation, integrity as the essence, law as the basis for high quality, and technology as the cornerstone of human resources," aiming for customer satisfaction. We are dedicated to establishing friendly and developmental relationships with friends and clients from all over the world, as well as with new and old customers, for sincere cooperation and the creation of a grand undertaking.

Reducers, also known as elbows, tees, or unequal Tee, are one type of chemical pipeline fitting used for connecting pipes of different diameters. They are classified into two types based on shape: concentric and eccentric reducers. The materials for reducers include stainless steel (304, 304L, 316, 316L), alloy steel, carbon steel reducers, and materials such as 20# steel, Q235, Q345, 16Mn, etc.

Fittings in standard sizes, including GB, ANSI, BS, and various non-standard products.

Reduced Bends (Eccentric Reducers) are pipe fittings used for varying pipe diameters. Common forming processes include reducing and expanding, or a combination of both, and for certain sizes, stamping can be used. The reduction and expansion forming of reduced bends involves placing a pipe blank with a diameter equal to the larger end of the bend into a forming die, where it is pressed along the blank's axial direction, causing the metal to move within the die cavity and form a reduction. Depending on the size of the bend's diameter change, it can be formed in a single or multiple pressing steps. Stamping Process In addition to using steel pipes as raw material for producing reduced bends, stamping can be employed for certain sizes using steel plates. The shape of the stamping die used for stretching is designed based on the internal surface dimensions of the reduced bend, and the steel plate is stamped and stretched into shape using the die.