About DALIPAL HLDG Company

Dalipu Holdings Co., Ltd. is a specialized petroleum pipe manufacturing service provider. Its production entity, Dalipu Petroleum Special Pipe Co., Ltd., was founded in 1998 and is a specialized, intelligent petroleum pipe manufacturing enterprise integrating R&D, manufacturing and service throughout the entire industry chain. The company is located in the Bohai New Area of Cangzhou, a national economic and technological development zone, and is located in the Beijing-Tianjin-Hebei one-hour economic circle. The company is a national high-tech enterprise and a leading enterprise in scientific and technological innovation in Cangzhou. It has the Hebei Petroleum Special Pipe Engineering Technology Research Center. The company's technology center is recognized as the Hebei Enterprise Technology Center, and the Hebei Industrial Enterprise R&D Organization (Level A). Over the past 20 years, the company has always been committed to R&D, manufacturing and service, mainly special petroleum pipelines. The company has excellent technology and equipment, and has outstanding advantages throughout the industry chain. It has green and environmentally friendly intelligent production lines for tube billet production, oil pipe rolling, pipe end thickening, heat treatment, special petroleum pipe processing, etc., with waste metal as the main raw material, and a large-scale petroleum pipe intelligent turnover warehouse pioneered in China, which enables the interconnection of information on the entire manufacturing process from raw materials to terminal products and online monitoring of product quality to ensure that high-quality products are provided to customers quickly and efficiently to meet customer needs. The leading products are 23/8-20" API and non-API high-crushing, corrosion-resistant, high-temperature resistant, and special threaded petroleum pipes, shale gas, natural gas, coalbed methane development pipes, and high-end energy equipment supporting products such as wind power, nuclear power, hydropower, and petrochemicals. Among them, full-process manufacturing technology for petroleum-specific pipes and high-steel-grade sulfur-resistant oil and gas pipelines for special purposes such as temperature resistance, pressure resistance, corrosion resistance, high crushing resistance, special threads, etc., has reached the advanced level of the industry. The products are spread across major domestic oil fields such as Daqing, Xinjiang, North China, Changqing, etc., and are exported to many countries and regions. The company has complete testing methods and advanced process technology. It is equipped with world-class high-performance testing equipment such as German SLICKS joint flaw detection equipment, a fully automatic dual-station water press, a German Zeiss field emission electron scanning microscope, an X-ray fluorescence spectrometer from Shimadzu, Japan, a hardening/thermal expansion phase transformer from Lindsey, Germany, and an American Ricoh TCH600 oxygen-nitrogen-hydrogen analyzer. The company has successively obtained ISO9001 quality management system certification, ISO14001 environmental system certification, GB/T28001 occupational health and safety management system certification, CNPC HSE system certification, intellectual property system certification, measurement management system certification, American Petroleum Institute API5CT and 5L product certification and national special equipment manufacturing license (TS). The company's testing laboratory center has obtained CNAS certification from the National Accreditation Commission. These all provide a fundamental guarantee for the manufacture of high-precision products and meet the needs of customers for product customization and personalization. The company focuses on innovation-driven development, adheres to the path of quality development, continues to accumulate brand competitive advantages, makes full use of Internet technology, fully implements clean production, intelligent manufacturing and green manufacturing. It is committed to becoming a specialized supplier with core competitiveness and sustainable development capabilities, mainly specialized petroleum pipes (including natural gas, shale gas, coalbed methane), providing first-class one-stop supply chain integration services for the petroleum energy industry and creating greater value for global customers. The company insists on actively assuming social responsibility for promoting the coordination and harmonious development of economic growth, social progress and environmental protection, taking into account the needs of customers, suppliers, employees, society and shareholders, etc., to achieve harmonious coexistence and common development.