ETR TIG & Submerged Arc Cladding System

Project Case: North China Rongsheng Petroleum Machinery Manufacturing Co., Ltd. 

1. About North China Rongsheng 

Founded in 1998 and headquartered in Cangzhou, Hebei Province, North China Rongsheng  Petroleum Machinery is a leading manufacturer of oil drilling and production equipment for global  energy companies. Specializing in high-pressure pipeline systems and corrosion-resistant  components. Serves major Chinese oil giants like CNPC, Sinopec, and international clients in the  Middle East and Southeast Asia. 

2. Cooperation Highlights 

In 2023, Rongsheng adopted ETR TIG & Submerged Arc Cladding System to revolutionize surface  cladding of pipes and forgings for oil machinery. ETR TIG cladding: Provides precise, low-heat-input overlay for thin-walled pipes, minimizing  distortion.Submerged Arc cladding: Offers high-deposition welding for thick forgings, enhancing wear  resistance.