Longitudinal double submerge arc welding steel pipe(LSAW steel pipe) is made of steel plates of hot rolled by JCOE and UOE. JCOE means the forming process, as J shape, C shape, O forming, inner&outside welding and cold expansion after welding. It only has one straight seam on the pipe body.
NAME: SSAW STEEL PIPE (Spiral Welded Steel Pipe)
O.D.: 219.1mm - 1520mm (8" - 60")
W.T.: 6.35 mm - 60mm
SCH30, SCH40, STD, XS, SCH80, SCH160, XXS, etc
LENGTH: 6mtr-20mtr
MATERIAL: Gr. B, X42, X46, X52, X56, X60, X65, X70.
STANDARD: API 5L PSL 1PSL2
APPLICATION: Structure, Accessorize and Construction
ENDS: (1) Plain (2) Beveled (3) Thread with Coupling or cap
SURFACE TREATMENT: (1) Bared (2) Black Painted (varnish coating) (3) Galvanized (4) with Oiled (5) 3 PE, FBE, corrosion resistant coating
TECHNIQUE: Submerged Arc Welded (SAW)
TYPE: Welded Pipe
LINE TYPE: Longitudinal Section
SHAPE: Round
INSPECTION: with Hydraulic Testing, Chemical Component Analysis, Mechanical Properties and etc.
PAKING: (1) Bundle (2) In Bulk (3) Bags (4) Clients' Requirements
CERTIFICATE: API 5L, ISO9001-2008, ISO14001-2004, OHSAS 18001-200