Natural Gas Transmission API 5L PSL1 PSL2 Steel LSAW Pipe

Petroleum and natural gas engineering is a field of engineering technology that utilizes scientific theories, methods, technologies and equipment to efficiently drill underground oil and gas resources, extract oil and gas from the formation to the surface to the maximum extent and economically and effectively, and safely separate, measure and transport oil and gas.As an important part of human social energy, oil and natural gas play an extremely important role in the development of world economy, human social life and civilization due to their irreplaceability and non-renewable nature.Due to the existence of deep reservoir burial, low permeability and ultra-low permeability in physical properties, heavy oil and ultra-heavy oil in oil products, high pressure and high temperature, formation heterogeneity, and difficulty in borehole formation, it has become very difficult for drilling and development.China's oil and natural gas recovery is still relatively low, geological conditions are complex, deep Wells and ultra-deep Wells drilling and production costs are relatively high, so it is a high investment, high risk, but obvious benefits of the industry.

Longitudinally welded steel pipes are used in onshore and offshore oil and gas pipelines requiring critical service, high performance and tight tolerances. LSAW pipes are also used in conveyance of flammable & nonflammable liquids, and as structural members in construction projects.

By carrying out standard Non-Destructive Detections on our LSAW pipes, we ensure that our pipes serve our customers well. Our LSAW steel pipes are ideal pipes for large-scale pipeline engineering, petroleum, water or natural gas transportation and urban pipe network .

Process:
LSAW (Longitudinal Submerge-arc Welded), UO(UOE), RB(RBE), JCO(JCOE)
DSAW (Double Submerged arc welded)

Our Advantage:

Huayang specialized in manufacturing welded carbon steel pipes for 14 years. The annual output is around 1,000,000 tons. Our products have been exported to 40 countries and regions till now, such as Canada, Hong Kong, Vietnam, Bangladesh, The U.A.E, America, Spain, Italy, Netherlands, Kuwait, Saudi Arabia etc. So any inquiry or special demands will get fast and most professional reply.