Cangzhou Kangle Pipeline Manufacturing Co., Ltd. is located in Yanshan County, Cangzhou, Hebei Province, China, the base for pipeline equipment manufacturing. It 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, west of the Beijing-Hongqiao Expressway, east of the Beijing-Shantou Expressway and Huanghua Port, boasting an advantageous geographical location, convenient transportation, a wealth of talents, and strong technical strength.
The company boasts advanced production technology, equipment, and testing systems. We offer a wide range of products including elbows, reducers, tees, crosses, caps, flanges, bends, connectors, expansion joints, and more, catering to industries such as petrochemicals, metallurgy, shipping, papermaking, power, aerospace, water treatment, chemical fibers, construction, and machinery equipment. Our products fully meet the requirements for pipeline connections.
The company adheres to the principles of "Quality as the foundation of benefit, integrity as the foundation of high reputation, law as the foundation of high quality, and technology as the foundation of human resources," aiming to achieve customer satisfaction. We are sincerely committed to establishing friendly and developing relationships with friends and clients from all over the world and with both new and old customers, collaborating diligently to create a great undertaking together.

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, ductile 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. Their purpose is to connect two pipes with the same nominal diameter, allowing the pipeline to make a 90-degree turn. 1. Carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, asphalt, and ppc, etc., are divided according to material. 2. They can be divided into extrusion, stamping, forging, and casting according to manufacturing methods. 3. They can be categorized by manufacturing standards such as national standards, electrical standards, water standards, American standards, German standards, Japanese standards, and Russian standards.