... /17175 Certificate:ISO 9001, SGS, BV, etc. BS1387 Galvanized Pipe 5 Inch 1.Specification Type Seamless PipePipe Size1/2"—48" (DN15-1200 ... ,SCH140,SCH160,XXSLengthFixed: 3.0 , 5.8 , 5.85 , 5.9 , 6.0 ,11.8 , 12.0m. Unfixed: 5-12mStandardASTM A53,A106,API 5L,ASME ... Steel Pipe Co.,LtdContact: sales@ honrypipe.com BS1387 Galvanized Pipe 5 Inch