Page 87 - Estimator's Piping Man-Hour Manual 5E

7O Section One-SHOP FABRICATION

TESTING FABRICATED ASSEMBLIES
Hydrostatic Testing of Plain or Beveled Ends Only

Carbon Steel Material
For Pressures Not Exceeding 4,000 P.S.I.

NET MAN HOURSPER END
Standard Extra Hvy.
Pipe Pipe& Pipe& SCHEDULE NUMBERS
Size O.D. Sizes O.D. Sizes
Inches 3/8" Thick 1/2" Thick 20 30 40 60 80 100 120 140 160

2 "or Less 2.5 2.8 -- -- 2.5 - 2.8 .. - -- 4.4
2-1/2" 2.6 3.1 -- -- 2.6 - 3.1 -- -- - 5.0
3 3.0 3.4 -- -- 3.0 - 3.4 -- „ „ 5.6
4 3.5 4.2 -- -- 3.5 -- 4.2 -- 5.7 -- 6.4
5 3.9 4.6 .. -- 3.9 -- 4.6 -- 6.2 „ 7.4
6 4.4 5.1 -- -- 4.4 -- 5.1 -- 7.0 -- 8.4

8 4.9 5.8 4.9 4.9 4.9 5.3 5.8 7.0 8.2 9.2 10.1
10 5.5 6.3 5.5 5.1 5.5 6.3 7.3 8.7 9.8 11.2 12.5
12 6.1 7.0 6.1 6.1 6.7 7.9 9.5 10.9 12.2 13.7 15.6
14 O.D. 6.8 7.8 6.8 6.8 7.4 9.0 11.0 12.4 14.0 16.2 18.9
16O.D. 7.8 8.8 7.8 7.8 8.8 11.1 13.4 15.4 17.3 20.4 23.9
18 O.D. 9.1 10.4 9.1 9.8 11.5 13.7 16.9 19.2 21.9 25.1 29.3
20 O.D. 10.1 11.9 10.1 11.9 14.0 16.9 20.6 23.8 26.9 30.7 36.2
24 O.D. 13.5 15.4 13.5 15,6 20.6 25.1 31.3 35.8 41.1 47.3 54.3

Above man hours are for plain or beveled ends only. See preceding table for flanged ends.

Man hours are for a maximum holding time of one hour at test pressure.