1/4" (7mm) 3/8" (10mm) stainless steel pipe Od=1/4" (7mm), or Od=3/8" (10mm), 60 kpsi for waterjet cutting machine use, B ... 1/4" (7mm) 3/8" (10mm) stainless steel pipe connected with high pressure pump Od=1/4" (7mm), or ... Od=3/8" (10mm), 60 kpsi for waterjet cutting machine use ...