SSAW steel pipe
SSAW Steel Pipe, say Spiral submerge arc Welded Pipe. SSAW steel pipe refers to using submerged arc welding technology, welded tube with spiral seam which can use narrow billet production to manufacture larger diameter welded pipe. Moreover, can use same width of billet in the production of different diameter welded pipe. Lower production cost, simple process, easy to product large diameter pipe. Most large diameter pipe adopts SSAW process.
Outer Diameter 8"-60"
Thickness: 5 - 60 mm
Material:
20#, Q235,Q345,L175-485,SS400,16Mn,L290-L360,X42-X60
welding method：SAW
Outside treatment：3LPE.PE Black painting , varnish painting
Inside treatment：Coated with epoxy resin or lined with mortar cement
Standard:BS, GB, ASTM, API
Usual function：Steel piling pipe are used extensively as foundation pile for high rise buildings, bridges, wharf pier, offshore marine structures and others which require large bearing capacity foundation.
Special design available according to your request
