Stainless Steel Seamless Round Tube

Manufactured to ASTM A269/213

  • Imperial and Metric Sizes

  • Cold Drawn Seamless Annealed & Pickled

  • Length: 6 mtrs

  • Plain End & End Caps

  • Mechanical polish available with production quantity and lead time

SAFE WORKING PRESSURES FOR AUSTENITIC STAINLESS STEEL TUBING

  • Alternative specifications: A213

  • Alternative grades also available

  • Please note, the typical safe working pressure figures in the table were calculated on a safety factor of ‘4’.

  • Tensile Strength for 316, 304 & 321 Seamless Stainless Steel Tube - 515 MPa

    Tensile Strength for 316L, 304L Seamless Stainless Steel - 485 MPa

 

● Stocked Item ○ Market Available

Size 304/ 316/ Weight Burst
Typical
W.T. O.D. 304L 316L kg/
Pressure Safe
        metre PSI Working
            Pressure
           304L / 316L  304L / 316L
0.9 3.18 ○ ○ 0.05 39,885 9,971
  4.76 ○ ● 0.08 26,542 6,635
  6.35 ○ ● 0.12 19,870 4,968
  7.94 ○ ○ 0.15 15,954 3,989
  9.52 ○ ● 0.19 13,343 3,336
  12.7 ○ ● 0.26 10,008 2,502
1 6 ○ ● 0.12 23,496 5,874
  8 ○ ● 0.20 17,550 4,387
  10 ○ ● 0.22 14,069 3,517
  12 ○ ● 0.24 11,748 2,937
1.2 6.35 ○ ● 0.15 26,542 6,635
  7.94 ○ ● 0.2 21,321 5,330
  9.52 ○ ● 0.25 17,695 4,424
  12.7 ○ ● 0.35 13,343 3,336
  15.88 ○ ● 0.45 10,588 2,647
  19.05 ○ ● 0.55 8,847 2,212
  25.4 ○ ● 0.75 6,672 1,668
1.5 8 ○ ● 0.25 26,397 6,599
  10 ○ ● 0.32 21,176 5,294
  12 ○ ● 0.4 17,550 4,387
  25 ○ ○ 0.88 8,412 2,103
1.6 6.35 ○ ● 0.19 35,389 8,847
  9.52 ○ ● 0.32 23,641 5,910
  12.7 ○ ● 0.45 17,695 4,424
  15.88 ○ ● 0.58 14,214 3,553
  19.05 ○ ● 0.71 11,748 2,937
  25.4 ○ ● 0.98 8,847 2,212
  31.75 ○ ● 1.24 7,107 1,777
  38.1 ○ ● 1.51 5,947 1,487
  50.8 ○ ● 2.03 4,496 1,124
2 12.7 ○ ● 0.55 22,191 5,548
  16 ○ ● 0.69 17,550 4,387
  18 ○ ● 0.79 15,664 3,916
  19.05 ○ ● 0.89 14,794 3,698
  20 ○ ● 0.89 14,069 3,517
  22 ○ ● 1 12,763 3,191
  25.4 ○ ● 1.23 11,023 2,756
  28 ○ ● 1.29 10,008 2,502
  31.75 ○ ● 1.57 8,847 2,212
  35 ○ ● 1.65 7,977 1,994
  38.1 ○ ○ 1.9 7,397 1,849
2.5 25 ○ ● 1.4 14,069 3,517
3 25.4 ○ ● 1.71 16,679 4,170
  30 ○ ● 2.01 14,069 3,517
  31.75 ○ ● 2.19 13,343 3,336
  38 ○ ● 2.6 11,168 2,792
  42 ○ ● 2.93 11,023 2,756
  38.1 ○ ● 2.68 10,008 2,502
3.25 50.8 ○ ● 3.65 8,992 2,248
4 38 ○ ● 3.41 14,794 3,698