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Liaoyang Steel Tube Company Ltd (LSTC) was founded in 1992 and now is a prime welded pipe manufacturer with total asset of USD 230 million, covering an area of 750,000 square meters in Liaoyang City. Liaoning province, P.R.China.LSTC mainly produces UOE Longitudinal Seam and Spiral Seam Submerged Arc Welded (SAW) pipe for on-shore and off-shore petroleum and natural gas transmission pipeline, water networks , heat networks and piling.E:libuo36767626 at sina.com
OD range:406-1422MM
WT range:5.6-38.1MM MAX
Steel Grade:API 5L PSL2 X80
Max Pipe length:12M-18M
UOE is a kind of steel tube molding mode: molding the flat-panel to a U shape with a press first, then to an O shape, welding it, and expanding the diameter mechanically at last.
Gas steel pipeline
