Cangzhou Kangtuo Pipe Manufacturing Co., Ltd. is located in the Chinese Pipeline Equipment Manufacturing Base, Yanshan County, Cangzhou, Hebei Province, and is a professional manufacturer specializing in the development, research, and production of steel pipe fittings series products. The company is north of Beijing and Tianjin, south of Jilu, connected to the Beijing-Hongqiao Expressway to the west, and adjacent to the Beijing-Shantou Expressway and Huanghua Port to the east. Its geographical location is superior, transportation is very convenient, and it boasts a wealth of talents and a strong technical force.
Our company boasts advanced production technology, equipment, and testing systems. We offer a wide range of products including elbows, reducers, tees, crosses, caps, flanges, bend pipes, connecting components, expansion joints, and more, all with various models. These products are extensively used in industries such as petrochemical, metallurgy, shipping, papermaking, power, aerospace, water treatment, chemical fiber, construction, and mechanical equipment. They fully meet the needs for pipeline connections.
The company consistently adheres to the principles of "quality as the foundation, high credibility based on integrity, high-quality products guided by law, and high technology driven by people," aiming for customer satisfaction. We are dedicated to establishing friendly and developing relationships with friends and customers from all over the world, both new and old, for sincere cooperation and the creation of a grand undertaking.

In piping systems, elbows are fittings used to change the direction of the pipeline. They come in three common angles: 45°, 90°, and 180°, with additional non-standard angles like 60° available as needed for engineering purposes. Elbow materials include cast iron, stainless steel, alloy steel, malleable iron, carbon steel, non-ferrous metals, and plastics. Connection methods include direct welding (the most common), flange connection, threaded connection, and socket connection. Elbows can be categorized by production process as welded elbows, forged elbows, and cast elbows, among others. They are commonly used pipe fittings for connections at pipe bends. Other names include 90-degree elbows, right-angle bends, and ell bends. Uses: Connect two pipes with the same nominal diameter, allowing the pipeline to make a 90-degree turn. 1. Classified by material: carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, asphalt, PPC, etc. 2. Classified by manufacturing method: extrusion, forging, casting, etc. 3. Classified by manufacturing standard: national standard, electrical standard, water standard, American standard, German standard, Japanese standard, Russian standard, etc.