Description

Description:mainly used in mechanical,automto,oil chemistry,etc

Size:OD≤**0mm , WT≤*4mm

Steel grades:*0,*0,*5,*5,*0MnZ,*0Cr,*0Cr,*5CrMo,*0CrMo,*0CrMo,*2CrMo,*2CrMnV,*8CrMoAi,*0CrMnTi,*0CrMnSi,*0CrNiMo

Standards carried out:

   GB/T ***2 Seamless steel tubes for structural
   GB/T ***3 Seamless steel tubes for liquid delivery
   YB/T ***2 Seamless steel tube for diamond-impregnated
   ASTM A **9 Seamless cold drawn steel tube for heat exchanger and      condenser
   ASTM A **9 Seamless carbon and alloy steel mechanical tube
   ASTM A *3 Seamless (welded) steel tube and hot zinc coated tube
   ASTM A **6 Seamless carbon steel tube used in high-temperature condition
   ASTM A **5 Ferritic alloy-steel tube used in high-temperature condition
   ASTM A **3 Seamless and welded steel tube used in low-temperature condition
   JIS G ***4 Carbon steel tube for common structure
   JIS G ***5 Carbon steel tube for common structure
   JIS G ***1 Alloy steel tube for mechanical
   JIS G ***8 Alloy steel tube for pipe
   JIS G ***2 Carbon steel tube for pipe