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Seamless Stainless Steel Hydraulic Tubing and Instrumentation tubing:

1) Standard: 
   - ASTM A 269, ASTM A213, ASTM A312
   - EN 10216-5 TC1 / TC2
   - PED 97/23/EC, AD 2000
   - NACE MR0175/ISO 15156
2)  Steel Grades: 
   ASTM / AISI: 316 /316L, 304/304L, 321/321H, 316Ti, 347 / 347H,
                         S31803, S32750,S32760, 2205, 904 / 904L. 
   EN/DIN: 1.4301/1.4307, 1.4401/1.4404, 1.4541/1.4878, 1.4571,
                    1.4462, 1.4410, 1.4539 
3)  Delivery condition: 
   Bright annealed as Bright annealed tubes;  
   Solution annealed and pickled, Polished. 

4)  Size Range: 
   Outer Diameter: 3 mm to 76 mm; 
   Wall thickness: 0.5 mm - 15 mm 
   Tolerance: O.D. min. +/-0.03mm, WT min. +/-7.5%.
5)  Main Features: 
Smooth surface, no cracks and other defects, hardness below HRB80 and high precision tolerances reducing the risk of leakages when connecting tubes with couplings, high cleanliness(on request). 
6)  Main Application: 
  Mainly used in hydraulic systems and Instruments.