Sell Spiral Welded Pipe
product specifications
1.Outer Diameter 8"-60"
2.Thickness: 5 - 60 mm
3.Outside treatment:3LPE.PE Black painting , varnish painting
4.Inside treatment:Coated with epoxy resin or lined with mortar cement
5.Standard:BS, GB, ASTM, API
6.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.
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