What is DSAW steel pipe?
DSAW (Double Submerged Arc Welded) pipe is a steel pipe manufactured by double-sided submerged arc welding process. Due to its high strength and superior weld quality, it is widely used in oil, natural gas, water pipelines and oth...
2024-10-11
ASTM A671 EFW Steel Pipe
ASTM A671 is a standard for arc-welded (EFW) steel pipes, suitable for pipeline transportation in atmospheric and cryogenic environments. ASTM A671 EFW steel pipes are commonly used in the oil, gas and petrochemical industries, an...
2024-10-11
Finishing and treatment of stainless steel plates
The finishing and treatment of stainless steel plates improves their appearance, performance and durability through a series of processes to meet the needs of various applications.1. Surface polishingPolishing can remove impuritie...
2024-10-10
High-density heat-resistant polyethylene insulation pipe
High-density heat-resistant polyethylene insulation pipe is a high-performance material widely used in thermal pipe networks, air conditioning and ventilation systems, and industrial pipes. It has many excellent characteristics, m...
2024-10-10
Precautions for customizing, wholesale, and purchasing stainless steel plates
When customizing, wholesale, and purchasing stainless steel plates, you need to focus on the following aspects:1. Material selection: Common materials include 304, 316, 201, etc. Different materials have different corrosion resist...
2024-10-09
Three connection methods of spiral steel pipes
Spiral steel pipes are widely used in construction, petroleum, chemical and other industries. The choice of its connection method is crucial to the stability and service life of the pipeline system. The three common connection met...
2024-10-09
