carbon steel boiler tube (Boiler tube, Boiler pipe, high pressure boiler tube, low pressure boiler pipe, pressure boiler tube)

1. Size: OD 1/2"-28", WT 1.5-28mm

2. Length: 2-20m random or fixed.such as 5.8m fixed,6m fixed,5-7m randometc

3. packing: plain ends with caps, in bundles of max 2.0mts, tied with metallic strips in min 4 placesor customers' requests

4. Surface treatment: oiled or black painted

5. Marking: size, material grade, standard, heat no.

6. Mill test certificate: according to EN 10204 3.1B

7. Delivery condition: Annealed,Normalized,Normalized and Tempered

8. Inspection and tests performed:  Chemical Composition Inspection, Mechanical Properties test ( Tensile Strength,Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test ), Surface and Dimension Test, Non-destructive Test, Hydrostatic Test.  

9.Usage: a) various industrial pipes and tubes for different purposes.

              b) tubes for boiler, heat exchanging.

              c) seamless pipes for pressure equipment.

10. Standard and Grade, Steel No.

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