1.Spiral steel pipe, Dredging Pipe spiral steel pipe,,Dredging Pipe Product Name SSAW PIPE , Dredging Pipe Standard API5L,ASTM, ANSI, GB,DIN,JIS,BS GB8162, DIN1626 Material API 5L Grade B/ASTM A106B,BS1387,10#,20#,45#,ASTM A53(A,B) Q235,Q345,16Mn Outer diameter 219-2420mm Wall thickness 6~32mm Length 5-12m,or according to the customers’ requirements Technics Cold draw and hot rolled Surface Black painting.anti-corrosion oil.galvanized or as per required by customer Ends Plastic caps,BE,PE Package In bundles or according to the clients’ requirements Usage used for petroleum refining plant of furnace tubes, heat exchange tubes, seamless pipe furnace tubes, heat exchange tubes, seamless pipe MOQ 5 ton Quality First Grade Delivery Time 7-15 days Yearly capacity 200000 tons
2.Material:Q235,Q345,16Mn X42,X52 and so on
3.OD:219~2420mm
4.WT:6-32mm
5.standar: DIN ASTM API GB JIS
