Titanium and titanium alloy tubes（GB/T3624-2010）

Titanium and titanium alloy tubes for heat exchangers and condensers（GB/T3625-2007）

3150t horizontal extrusion press ,1000t vertical piercing machine and series of tube rolling mills make it possible to produce various of extruded and rolled seamless tubes of rare metals .

Seamless tubes and pipes . manufactured by cold rolling process from extruded pipe blanks and annealed in vacuum annealing furnace ,have good quality and varied outside diameter and wallthickness

Standard and designation:

Gr1 ,Gr2, Gr3 , Gr9 , Gr11, Gr12, Gr16 and Gr17 according to ASTM  B337 ,ASME SB337 , ASMESB338 ,ASTM B338 ,ASTM B86I.

Cold-rolled Tubes and pipes specification:

Outside diameter 10-114 mm

Wall thickess 0.5-5.5 mm

Length OD 10-15mm 4.000 mm max.

      OD Over 15mm 12.000 mm max.

Finish cold rolled and annealed in vacuum annealing furnace

Extruded pipes specification:

Outside diameter 25-210 mm

Wall-thickess 4-30 mm

Length: 1000-10000 mm