Sale china tube pipe 1.Standard: BS,JIS,GB,ASME,ANSI,DIN 2. ... K55,API L80,API P110 3.Out Dia Sale china tube pipe Standard: BS,JIS,GB,ASME,ANSI,DINGrade:API J55 ... required.Loaded in 20',40' container or in bulk. Any of your inquiries would be highly appreciated. We are devoted to ...