A572 Steel Welded Pipe Astm A333 Gr 1 Astm A691 Gr 1 1 4 Cr Cl 22

SS400, Q235, Q345, Q460, A572 Gr.50, Gr.1/Gr.2/Gr.3, S235 Spiral Steel Tube

Feature:

• Length: 5.8 ~ 12.0 m or upon customers' requirements
• Standard: GB/T 3091, GB/T 13793, ASTM A252, ASTM A53, ASTM A500, EN 10210, EN 10219, API 5L,DIN 1626/1615, DIN 17120, etc.
• Grade: SS400, Q235, Q345, Q460, A572 Gr.50, Gr.1/Gr.2/Gr.3, S235,
• S275, S355, Grade A/B, X42, X52, X60, X70, etc.
• Surface: Prime quality (bared, oiled, color paint, 3LPE, or other anti-corrosive treatment)
• Inspection: With Chemical Composition and Mechanical Properties Analysis; Dimensional and Visual Inspection, also with Nondestructive Inspection.
• Application: structure, electric power transmission tower projects, piling, water, oil & gas pipeline engineering, mechanical industry, municipal projects, roads and its auxiliary facilities, etc.