code number: DLL-15 material: stainless steel 304,316 surface handling: radial polishing spec: diameter is 33.7-120mm code number: DLL-15material: stainless steel 304,316surface handling: radial polishingspec: diameter is 33.7, 40, 42.4, 48.3, 50, 60, 70, 80, 100, 120mmconnection: weldingtechnics: castingpackage: polybag+small box+outer carton or as customer's requirementdelivery detail: 25-35 ...