ERW steel tubes with EN10219-S235 use for structure

Product name

ERW steel tubes  with EN10219-S235 use for structure

Out Diameter

21.3mm-610mm

Wall Thickness

0.8mm-14.27mm

Length

6m-18m

Quality grade

First class, prime, newly produced, secondary , stock etc.

Material/Steel grade

S235 S265 S355

End

Plain end, spigot & socket joint, beveled, cut square, flanged, piling shoes,etc.

Surface

3PP

Hydrostatic Test Range

Max Length 21 meters; Max Diameter 610mm;

Test

Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength,

Elongation), Metallographic Test, Technical Properties (Bending Test,Charpy-v Impact Test,

Hydrostatic Test, X-ray Test, Ultrasonic Test)

Packing

Usually in loose pieces; can be packed as customers’ special requirements

Application

- applies to pipe piles in which the steel cylinder acts as a permanent

load-carrying member, or as a shell to form cast-in-place concrete piles;

- predominantly used in the construction of chemical plant, vessels, pipe work

and for general mechanical engineering purposes;

- Line pipe for use in pipeline transportation systems in the petroleum and natural gas industries, applies to pipe