Cold Rolled Seamless Titanium Tubes

Specifications 1)Grade:Gr1,Gr2,Gr3,Gr4,Gr5  2)Standard:ASTM B337,ASTM B338,ASTM B861  3)Offer small order    1)Descriptions: Standard:ASTM B337,ASTM SB338,ASTM B861 Material:Pure titanium or alloy titanium. Applications:For heater exchanger,condenser etc. Features:Low density,high specific strength,high corrosion resistance,good thermal stability and excellent thermal conductivity etc. Quality and test: Tests and inspections ensure the materials meet destructive and non-destructive test according to industry and customer specifications. Specifications:Like in table 1,table 2,table 3   Table 1  Cold rolled seamless alloy/unalloy titanium tubes Grade status Outer Diameter /mm Wall thickness/mm Gr1 Gr2 Gr3 Gr4 Gr7 Gr11 Gr12 Annealed (M) >10~15 0.5,0.6,0.8,1.0,1.25,1.5,2.0 >15~20 0.6, 0.8,1.0,1.25,1.5,2.0,2.5 >20~30 0.6, 0.8,1.0,1.25,1.5,2.0,2.5 >30~40 1.25,1.5,2.0,2.5,3.0 >40~50 1.25,1.5,2.0,2.5,3.0,3.5 >50~60 1.5,2.0,2.5,3.0,3.5,4.0, >60~80 2.0,2.5,3.0,3.5,4.0,4.5   Table 2  Welded tubes Grade status Outer Diameter /mm Wall thickness/mm Gr1 Gr2 Gr3 Gr4 Gr7 Gr11 Gr12 Annealed (M) 16 0.5,0.6,0.8,1.0 19 0.5,0.6,0.8,1.0,1.25 25 27 0.5,0.6,0.8,1.0,1.25,1.5 31 32 33 0.8,1.0,1.25,1.5,2.0 38 1.5,2.0,2.5 50 2.0,2.5   63 2.0,2.5   Table 3  Welded-rolled tube Grade Status Outer Diameter /mm Wall thickness/mm Gr1 Gr2 Gr3 Gr4 Gr7 Gr11 Gr12 Annealed (M) 6~10 0.5,0.6,0.8,1.0,1.25 >10~15 0.5,0.6,0.8,1.0,1.25,1.5 >15~30 0.5,0.6,0.8,1.0,1.25,1.5,2.0   2)Length:like in the Table 4 and Table 5.   Table 4  Length of the seamless and welded-rolled tubes Item Seamless tubes/mm Welded-rolled tubes OD<=15 OD>15 Wall thickness/mm Wall<=2.0 Wall>2.0~4.5 0.5~0.8 >0.8~2.0 Length 500~4000 500~9000 500~6000 500~8000 500~5000 Notes:Other length will be available. Table 5  Length of the welded tubes Item Welded tubes/mm Wall 0.5~1.25 Wall >1.25~2.0 Wall >2.0~2.5 Length 500~15000 500~6000 500~4000 Notes:Other length will be available. 3)Tolerance: Outer diameter/mm OD tolerance/mm Wall tolerance/mm 6~25 +/-0.10 +/-10% >25~38 +/-0.13 >38~50 +/-0.15 >50~60 +/-0.18 >60~80 +/-0.25