3PE LSAW fluid pipe carbon steel pipe in stock with good price 2. ... : OD 219-2420 mm 3.WT:6-25MM 3PP LSAW fluid pipe carbon steel pipe in stock with good price2.Size ... -39mm Technique Seamless, welded Usage 1. Low and middle pressure fluid transportation pipeline 2. Casing Tube 3. Boiler Pipe 4. Petroleunm ... , 20, 12CrMo, 15CrMo, 1Cr2Mo, 1Cr5Mo, JIS G3441-1988 3PE LSAW fluid pipe carbon steel pipe