Item: CuZn10 Square Brass Tube Standard: ASTM, AISI, JIS, ISO, EN, BS, GB, etc. Material: H70, H68, H65, H63, H62, H96, H90, H85, H80, CuZn30, CuZn33, CuZn36, CuZn37, CuZn5, CuZn10, CuZn15, CuZn20, CZ106, CZ107, CZ108, CZ109, CZ125, CZ101, CZ102, CZ103, C2600, C2700, C2720, C2800, C2100, C2200, C2300, C2400, etc Size: Side length: 30mm*30mm-300mm*300mm Wall thickness: 1mm-5mm Length: as customers' requirement. Size can be customized according to customer needs. Surface: Mill,polished,bright,oiled,hair line,brush,mirror,sand blast,or as required. Application: Now generally used as copper tube for electrical appliances, copper tube for refrigeration, high pressure copper tube, corrosion resistant copper tube, copper tube for connection, copper tube for water channel, electric copper tube, industrial copper tube. Export to: America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, etc. Package: Standard export package or as required. Price term: EXW,FOB,CIF,CFR,CNF,etc. Payment: L/C,T/T,Western Union,etc. Certificates: TUV&ISO&GL&BV,etc.