Threeway Steel Co., Ltd
E-mail: sales@srtsteelpipe.com
Address: 22nd Floor, Royal Wing Tower, Long Champ International Building, No.9 Xiangfu Road, Changsha, Hunan, China, PC: 410116Phone:0086-731-8873-9521
Keywords :A519 seamless steel pipe, seamless steel pipe mechanical properties, seamless steel pipe excellent Update : 2025-08-12 View(s) : 131
The ASTM A519 standard covers various grades of carbon steel and alloy steel seamless mechanical pipe. Its core strengths are its OD dimensional control and outstanding mechanical properties. Targeting the need for zero OD tolerances, ASTM A519 achieves high-precision dimensional control through rig...
Keywords :seamless steel pipe coating, seamless steel pipe external epoxy, seamless steel pipe Update : 2025-08-11 View(s) : 141
X52, X60, and X65 seamless steel pipes , as high-strength line pipes specified in the API 5L standard, are widely used in long-distance transportation applications such as oil and natural gas. To enhance the corrosion resistance of pipelines in complex environments, external epoxy coating technol...
Keywords :Seamless Steel Pipe production, Seamless Steel Pipe characteristics, Seamless Steel pipe application Update : 2025-08-08 View(s) : 146
Q355B seamless steel pipe offers significant advantages in terms of material properties. Its chemical composition maintains a carbon content below 0.20%, a silicon content of approximately 0.50%, and a manganese content between 1.00% and 1.60%. The levels of harmful elements such as phosphorus a...
Keywords :galvanized steel pipe application, galvanized steel pipe characterstics, galvanized steel pipe Update : 2025-08-07 View(s) : 174
Steel pipe, as an indispensable material in the construction and engineering industries, plays a vital role. Among them, external galvanized steel pipe, a common and widely used type of steel pipe, possesses unique characteristics and a wide range of applications. 1. Definition of External Ga...
Keywords :Q345 spiral steel pipe, Q345 spiral steel pipe application, Q345 spiral steel pipe structure Update : 2025-08-06 View(s) : 154
As an important steel product, spiral steel pipe is widely used in the oil, gas, water conservancy, power generation, and manufacturing industries. Q345 spiral steel pipe has attracted considerable attention for its excellent performance and diverse applications. Made primarily from Q345-grade s...