Spiral steel pipe itself has no life limit, and the service life is mainly related to the operating environment and production process. Spiral steel pipe operating environment is relatively poor In order to extend the service life, the oute.
Dredging Pipe
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
3 Comments
Boiler Tubes ASTM A179 Thchnique: Cold-drawn Size: 8-89*1.5-12mm Type: Seamless .
Cold drawn steel tube Size: OD- 1/8"--3" WT: SCH10s-SCh160 Type: Seamless Delivery Condition: Anti-Oxdation Application: General structure and mechanical purpose Standard: GB/T 8162-2008 Grade of Steel: 10, 20, 35, 45, 40MnZ, 20Cr.
API 5CT Steel Tube,10#,20#,45#,API N80, API 5L seamless steel tube,OD 25-325mm OD 4-70mm Certificates: API5L,ISO, Payment terms: L/C or T/T. Length:1~15m.
Q195 Q235 Steel Pipe,steel pipe welded steel pipe Thickness: 1.5mm - 4.5mm steel pipe Diameter: 20.00mm - 273.00mm Q235 & Q195 .
Hot Rolled Carbon Boiler Pipe SCH 40.
Hot Dip Galvanized Steel Pipe，Outer diameter: 20 ~ 219mm. 2) Wall thickness: 1.0~ 12mm 3) Spec.: Q195, Q215, Q235, Q345 .