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Welded and Bead-Reduced Tubing
AVAILABILITY CHART/LENGTH TO 30 FEET
  Wall (in.)  
Dia. (in.) .004 .005 .006 .008 .010 .012 .016 .020 .025 .032 .035 .040 .049 .065 .072 .083 .095 .109 .125 Dia. (mm.)
.75               19
1             25
1.5             38
2     50
2.5     63
3     75
3.5     88
4       100
5       125
6       150
7         175
8           200
9             225
10               250
11                             280
12                             305
  .10 .12 .15 .20 .25 .30 .40 .50 .65 .80 .90 1.00 1.25 1.65 1.85 2.10 2.35 2.75 3.00  
  Wall (M.M.)  
Tolerance Standards
DIAMETER (by peripheral measurement)  
  .75" to 2" exclusive +/-.005
  2" to 2.5" exclusive +/-.0075
  2.5" to 4.5" +/-.010
  5" to 9" +/-.015
STRAIGHTNESS .030" in 3 feet  
OVALITY (by micrometer measurement) 1% to 4% of O.D. depending upon wall to diameter ratio.  
WALL THICKNESS Plus or minus 10%  
Welded and Bead-Reduced Tubing is machine welded from strip. The weld bead contour is corrected by roller pressure to conform to that of the tube. This grade is not drawn but may be annealed, work hardened or otherwise treated to meet specific mechanical properties.
FOR ANALYSES NOT LISTED OR FOR SIZES OUTSIDE THE PUBLISHED RANGE, REFER TO MILL.


Welded and Cold Drawn Tubing
AVAILABILITY CHART/LENGTH TO 26 FEET
  Wall (in.)  
Dia. (in.) .010 .012 .014 .016 .020 .025 .028 .032 .035 .040 .049 .058 .065 .072 .083 .095 .109 .125 Dia. (mm.)
.75                             19
1                     25
1.25               31
1.5             38
1.75             44
2             50
2.25             56
2.5         63
2.75       69
3       75
3.25       81
3.5         88
4         100
4.25           108
4.5           114
  .25 .30 .35 .40 .50 .65 .70 .80 .90 1.00 1.25 1.50 1.65 1.85 2.10 2.35 2.75 3.00  
  Wall (M.M.)  
Tolerance Standards
DIAMETER (by peripheral measurement)  
  .75" to 2" exclusive +/-.005
  2" to 2.5" exclusive +/-.007
  2.5" to 4.5" +/-.010
STRAIGHTNESS .030" in 3 feet  
OVALITY (by micrometer measurement) Ovality allowance of twice the O.D. tolerance is permitted.  
WALL THICKNESS Plus or minus 10%  
Welded and Cold Drawn Tubing is machine welded from strip, then cold drawn and annealed, restoring corrosion resistance and mechanical properties of the weld area equivalent to that of the base metal.
FOR ANALYSES NOT LISTED OR FOR SIZES OUTSIDE THE PUBLISHED RANGE REFER TO MILL.
 
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WP Tube Co. 835 6th St. S., Kirkland, WA 98033-6759 | P: 425.822.8271 | F: 425.828.6669