Sharing China-Made with Global Customers
Sharing China-Made with Global Customers
Oil and gas transmission on the general technical requirements of the pipeline are mainly three points, one is the necessary strength, stiffness, impact toughness and weldability, due to the transmission medium - oil and natural gas is not the same as well as natural gas has a rich gas and commonly used has been purified by the difference in natural gas, as well as there are different transmission of the lot, there are different technical requirements for steel pipe.
Longitudinal submerged arc welded pipe has the following advantages:
① the forming process is relatively easy, there is pre-welding and fine hummer, welding quality is relatively easy to ensure.
② there is a full tube expansion process, easier to eliminate stress, residual stress is smaller.
③Geometric accuracy and mechanical properties are better, stable quality and high reliability.
④ wide range of applications, can be applied to oil and gas pipelines, can be used in onshore Class II, III and IV areas, crossing sections and subsea pipelines.
Centerway steel's products are mainly used for high, medium and low pressure fluid transportation pipelines such as oil, natural gas, water, steam, gas and structural steel pipes, and have undertaken the construction of landmark projects at home and abroad, and the products are sold to various cities and exported to more than eighty regions in Southeast Asia, the Middle East, Europe and the United States, etc., and enjoy a high reputation in China.
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