... ,JIS,ASTM,ASME,API Certification:API/ISO9000 14 inch sch100 jis standard steel pipe Type steel pipePipe Size1/2"—48" (DN15-1200 ... ,SCH60,XS,SCH80,SCH100,SCH120,SCH140,SCH160,XXS,DIN, JIS standard thicknessLengthFixed: 3.0 , 5.8 , 5.85 , 5.9 , 6.0 ... G38,STP G42,STPT42,STB42,STS42,STPT49,STS49ApplicationLow and middle pressure fluid pipeline, boiler, petroleum and natural gas industry, drilling, chemical ...