Yanbao Steel Pipe delivered CNOOC large-caliber offshore pipe

Recently, more than 900 tons of large-diameter seamless steel tubes from the China National Offshore Oil Corporation (SINOPEC) China National Offshore Oil Corporation, which was undertaken by Yantai Baosteel Steel Pipe Co., Ltd., a subsidiary of Baoshan Iron and Steel Co., Ltd., were officially sent to users. So far, Yanbao Steel Pipe has delivered nearly 7,000 tons of large-diameter seamless marine steel pipes to CNOOC since the end of last year. After inspection, all technical indicators of the products have reached the requirements of users.

In recent years, Yanbao Steel Tube Co., Ltd. has persisted in its hard work, actively promoted the production of various specifications and steadily improved its manufacturing capabilities. At the same time, Baosteel Co., Ltd.'s steel pipe and bar division teamed up with Baosteel International Trading Co., Ltd. and Baosteel Academia Sinica to set up a production and sales research team to actively carry out market bidding activities, bring products to the market as soon as possible, and accept user inspections. Last year, under the support of the production, sales and research team, Baosteel International Trading Company went all out to promote the seamless pipe of Yanbao Steel Pipe into the list of CNOOC suppliers, and succeeded in the successful bid for CNOOC Huangyan, Kenli and Handan medium offshore oilfields. Seamless big contract.

The above three major contract products are all applied to offshore projects, and the product quality requirements are high, especially for wall thickness, pipe end and length. In order to ensure the delivery date, the high-quality completion of the contract, Baosteel Co., Ltd. led the manufacturing department of the steel bar steel business unit, and implemented a full-process plan for the production process. In the manufacturing process, all departments cooperate with each other to overcome the difficulties of equipment, natural gas supply and production experience, and perform special checks in water pressure, inspection, heat treatment, straightening and other manufacturing links, and number the entire process of each pipe. Follow up supervision, implement refined production, and ensure the quality of the entire production process is controllable. In order to prevent steel pipes from being damaged due to collision during transportation, Yanbao Steel Pipe provides users with special spreaders to ensure that the steel pipe is intact during handling.

The large-scale production of sea pipes further improved the ability of Yanbao Pipes to control the quality during the production process. In particular, the entire process monitoring of each steel pipe was implemented, laying a foundation for the company to strengthen quality management and contract overseas seamless pipelines. basis. The successful supply of the three major projects started the first shot of Yanbao Pipe for the China National Offshore Oil and Gas Administration. With good product quality and technical services, Yanbao Steel Pipe products have gradually gained market recognition.