ERW Steel Pipe GB/T3091 Q235

Product name

ERW  Steel Pipe GB/T3091 Q235

Out Diameter

219mm-3048mm

Wall Thickness

5mm-30mm

Length

6m-32m

Standard

API5L PSL2

Quality grade

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

Material/Steel grade

BN BM X42N X42M X46N X46M X52N X52M, etc

End

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

Surface

Bare, varnished, black lacquer, Bitumen Coating, zinc coating, anti-corrosion coating, 3PE,

FBE,Epoxy, Cement Mortar, as per customer’s requirement;

Hydrostatic Test Range

Max Length 21 meters; Max Diameter 2600mm;

Packing

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

Application

- line pipe for use in pipeline transportation systems in the petroleum and

natural gas industries;

- 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;

- applies to structural hollow sections and pressure purposes etc.