ERW hollow section plays important role in steel construction industry which incorparates Circular hollow section (CHC), square hollow section (SHS) and rectangular hollow section (RHS) shape and variety of dimensions, wall thicknesses and finished surfaces to support many applications.

ERW hollow section and pipe supplier in Vietnam


ERW pipe is an acronym for Electrical Resistance Welding pipe which is welded longitudinally and manufactured from steel strip or coil. ERW pipe is manufactured by cold forming of steel coil into a round/square/rectangular cylindrical shape. In the initial times, it was done with the low-frequency A.C. current to heat the edges. Now, since 1970 the low-frequency process changed to high-frequency A.C. current to produce a higher quality weld.

ERW pipe  

ERW pipes are extensively used in agriculture, industry and construction activities like scaffolding, fencing, framing… Vietnamese and pipe are produced to meet very high standards of both national and international specifications.


Product name: ERW hollow section and pipe 

Thickness range: 0.50 – 10.00mm

Dimension: as per ASTM, BS, IS, MS, AS,…

Grade: Commercial quality

Coating: as per requirement

Finished surface: black, galvanized, hot-dipped galvanized 


MRS Steel is the most reliable ERW hollow section and pipe supplier in Vietnam that can support global steel importers to import with rock bottom price and satisfied quality, the top concern of MRS Steel to serve the global steel importers.

To import ERW hollow section and pipe from Vietnam with good price and quality, please contact now:

Ms. My

Whatsapp: +84 78 324 3888



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