Hebei Huayang Steel Pipe Co., Ltd is one of the leading manufacturers and suppliers of pipelines for transporting carbon dioxide in China. Please feel free to buy cheap pipelines for transporting carbon dioxide from our factory. All customized products are with high quality and low price.
Specifications and Technical Requirements for Piping Systems Used in Carbon Dioxide Conveyance
Pipelines utilised for carbon dioxide conveyance typically encounter operating conditions involving medium to high pressures, temperature fluctuations, and changes in the medium's phase state. Consequently, stringent requirements are imposed upon the steel pipes concerning their impermeability, weld seam quality, and dimensional stability. The primary pipe types employed are submerged arc welded straight seam steel pipes and high-frequency straight seam steel pipes. Outer diameters generally range from DN200 to DN1000, with wall thicknesses typically falling within the 6–20mm range based on design pressure. Material options include API 5L X42–X65, EN10219 S355, or equivalent carbon steel grades. In manufacturing these products, Huayang prioritises controlling weld formation, implementing in-line non-destructive testing, and conducting hydrostatic pressure tests to ensure excellent airtightness and long-term operational reliability.
Application Scenarios and Engineering Adaptability of Carbon Dioxide Transmission Pipelines
Carbon dioxide transmission pipelines are extensively deployed in CCUS projects, chemical plant carbon dioxide recovery systems, enhanced oil recovery operations, and centralised industrial waste gas transportation. These applications demand exceptionally high standards for pipeline safety and stable operational longevity. Depending on project requirements, these pipelines can be equipped with internal and external anti-corrosion treatments, cut-to-length processing, and beveled or flanged connection types to accommodate buried, elevated, or long-distance transmission conditions. Huayang Steel Pipe possesses mature experience in supplying straight seam steel pipes for relevant energy and industrial pipeline projects. We provide selection recommendations and technical documentation support based on design parameters, meeting the dual requirements of standard compliance and engineering feasibility for carbon dioxide transmission projects.
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