News
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API 5L/ASTM A53 GR.B (Small Diameter ERW Steel Pipe)
API 5L/ASTM A53 GR.B (Small Diameter ERW Steel Pipe) Outside Diameter Wall Thickness FOB TIANJIN Outside Diameter Wall Thickness FOB TIANJIN 外径 (mm) 壁厚 (mm) (Q235B)离港价 USD/TON (Q345B)离港价 USD/TON 外径 (mm) 壁厚 (mm) (Q235B)离港价 USD/TON (Q345B)离港价 USD/TON 33.4 (1R...Read more -
API 5L/ASTM A53 GR.B (Hot Rolled ERW Steel Pipe)
API 5L/ASTM A53 GR.B (Hot Rolled ERW Steel Pipe) Outside Diameter Wall Thickness FOB TIANJIN Outside Diameter Wall Thickness FOB TIANJIN 外径 (mm) 壁厚 (mm) (Q235B)离港价 USD/TON (Q345B)离港价 USD/TON 外径 (mm) 壁厚 (mm) (Q235B)离港价 USD/TON (Q345B)离港价 USD/TON 219、245 5.0-11...Read more -
API 5L GR.B/ASTM A53 GR.B (HOT EXPANDED ERW STEEL PIPE)
API 5L GR.B/ASTM A53 GR.B (HOT EXPANDED ERW STEEL PIPE) Outside Diameter Wall Thickness FOB TIANJIN Outside Diameter Wall Thickness FOB TIANJIN 外径 (mm) 壁厚 (mm) (Q235B)离港价 USD/TON (Q345B)离港价 USD/TON 外径 (mm) 壁厚 (mm) (Q235B)离港价 USD/TON (Q345B)离港价 USD/TON 245, 2...Read more -
Application of seamless steel pipe in construction pipeline industry
Seamless steel pipe is a very important pipe product. Its quality is the reason why this pipe material can be promoted and developed in the industrial field. The quality of seamless steel pipe is determined by its complex production process. The biggest feature of seamless steel pipe It is becaus...Read more -
High temperature resistant seamless pipe
High temperature resistant seamless pipe Excellent high temperature oxidation resistance. It has high high temperature strength, oxidation resistance, carburization resistance, strong acid resistance, alkali resistance, tensile strength and wear resistance. The higher the carbon content of elemen...Read more -
Hardness of precision seamless pipe and hardness change after heat treatment
Precision seamless pipe hardness and hardness change after heat treatment Precision seamless pipe is high-quality carbon structural steel, which is not high in hardness and easy to be machined. It is commonly used in molds as templates, tips, guide posts, etc., but requires heat treatment. No. 45...Read more
