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¡á   CARBON STEEL
      ¢º   General purpose pipes
      ¢º   Hollow Sections
      ¢º   Spiral steel pipes
      ¢º   API pipes
      ¢º   Hot Rolled Steel Coil
      ¢º   Hot Rolled Steel Plate
      ¢º   Steel Billet
¡á   SCAFFOLD
¡á   STAINLESS STEEL
¡á   INSULATION
¡á   FITTINGS
¡á   NON-FERROUS
Spiral steel pipes
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      Specification
Spiral Steel Pipe covers nominal thickness of the wall steel pipe
piles of cylindrical shape and 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.
The spiral steel pipes are twisted in spiral type at the welded part.
The SAW(Submerged ARC Welding) welding method is applied.
The degree of measurment precision is outstanding which makes
it possible for marking steel pipes of various diameters, reducing
the stress in welding parts. The demand for spiral steel pipes has
a high use in water works, civil engineering foundation and
constructions.
Arc welded carbon steel pipes of construction is convenient with
easy splicing and end cutting. Pipe coating is available internal
and external coatings.
      Grades
  A252, A500, A134 A B4, and A139
      Applications
Sprial Steel Pipe is used in Road Boring, Fabricating, Caissons, Fencing, Pipe Piling, Dock Piling, Parking Bollards,
Sign Poles, Marines, Tunnels, Columns, Restaurants, Churches, Sports facilities, Community centers, Clinics and
hospitals, Schools and universities, Retail stores and malls, Community and entertainment facilities, Office buildings
and warehouses, Removal of chemical fumes and other environmental toxins, Removal of dust and other airborne
particulates
WanJoo Metals All rights reserved.
TEL : +82-2-585-2581, 2571,   FAX : +82-2-585-2587, 8799
FL.2 DaedeokPlaza Bldg, 206, Geumgok-Dong, Bundang-Gu, Seongnam-Si, Gyeonggi-Do 463-480, Korea