3D 5D Carbon Steel Seamless Bend ASME B16.28 A53 U-Shaped Bend

Bend is mainly used in the pipe duct of oil and gas meteorites. The purpose is not much different from that of the elbow. In order to have a certain bending angle for the pipe, its product advantage is that it can smooth the transition of the pipe shu road and the angle is very large. Above 120 degrees, the specifications are expressed by wall thickness and diameter. The engineering diameter is a number close to the outer diameter, neither the outer diameter nor the inner diameter. The engineering diameter is used for the standardization of large bend production and is not used for specification expression.
Bend uses a complete set of bending dies to bend, divided into two processes: cold simmering and hot pushing. No matter what kind of machinery and equipment and pipelines, most of them use bend, mainly for oil, gas, liquid, etc.

product description

      Hebei Zexu Pipeline Manufacturing Co., Ltd. has a complete production and operation management system and is one of the first companies in the industry to pass the ISO9001 quality management system certification, HSE environment, and occupational health and safety management system certification. The company has three manufacturing branches for steel pipes, pipe fittings, and boiler vessels, and has functional departments such as marketing department, technology department, purchasing department, production department, inspection department, quality assurance department, and comprehensive department. It has established a complete and complete set of quality, Safety, production and management procedures.
      After years of development, Hebei Zexu Pipeline Manufacturing Co., Ltd. has a nationwide business network and radiates to the United States, India, Pakistan, Russia, the Middle East and other countries and regions.
      Hebei Zexu Pipe Manufacturing Co., Ltd. has always adhered to the business philosophy of honesty, innovation and cooperation to promote development, customer satisfaction and trust as the foundation, sustainable development as the goal, relying on scientific management to improve quality, reduce costs, and create brands. For many consecutive years, it has been awarded as "Advanced Unit for Safety Production Standardization Construction", "Hebei Province Industrial Cluster Leading Enterprise", "AAA Credit Enterprise", "Hebei Province Metal Products Industry Leading Enterprise", "Hebei Province Key Employment Service Enterprise", "Star Enterprise", "Top 50 Industrial Enterprises in Cangzhou City", "Famous Trademark of Hebei Province", "Contract-abiding and Promise-keeping Unit", "Recommended Supplier of Main Auxiliary Equipment for Thermal Power Units" and other honorary titles.