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.
ASTM A210 ,ASTM A210M CARBON SEAMLESS STEEL PIPE
|Grade||Yield Strength (Mpa)||Tensile Strength (Mpa)||Elongation (%)|
Standards: ASTM A210/210M (ASME SA210/SA210M)
- Size (mm):
- Outer Dimensions: 19.05mm ~ 168.3mm
- Wall Thickness:2.0mm ~ 14 mm
- Length: max 19000mm
- Application: It is used for boiler and boiler flue tubes. Including safe end, vault amd supporting tube, and super heater min wall thickness seamless medium--carbon steel tube.
- Steel grade: Grade A-1; Grade C.
- Packing: Bare packing/bundle packing/crate packing/wooden protection at the both sides of tubes and suitably protected for sea-worthly delivery or as requested.
- Inspection and Test: Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test,No-destructive Test, Hydrostatic Test.
- Surface treatment: Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.
- Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles or as requested.