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Threaded Fittings
45° ELBOWS
    Class 2000
Pipe Size 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4
Dimension A --- 13/16  3/4 7/8 1 1 1/8 1 5/16 1 3/8 1 11/16 2 1/16 2 1/2 3 1/8
Dimension B --- 7/8 1 3/64 1 5/16 1 1/2 1 13/16 2 1/4 3 1/32 3 1/32 4 4 5/8 5 3/4
Approx. Wt. # --- .14 .23 .45 .59 .90 1.40 1.65 2.63 7.63 12.00 ---
    Class 3000
Pipe Size 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4
Dimension A 3/4 3/4 7/8 1 1 1/8 1 5/16 1 3/8 1 11/16 1 13/16 2 1/8 2 9/16 3 1/8
Dimension B 7/8 1 3/64 1 5/16 1 1/2 1 13/16 2 1/4 2 1/2 3 1/32 3 5/16 4 4 3/4 5 3/4
Approx. Wt. # .18 .26 .54 .75 1.18 2.03 2.13 4.05 4.25 7.63 12.00 19.75
    Class 6000
Pipe Size 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4
Dimension A 3/4 7/8 1 1 1/8 1 5/16 1 3/8 1 11/16 1 13/16 2 1/8 2 9/16 3 1/8 ---
Dimension B 1 3/64 1 5/16 1 1/2 1 13/16 2 1/4 2 1/2 3 1/32 3 5/16 4 4 3/4 5 3/4 ---
Approx. Wt. # .25 .59 .85 1.34 2.25 2.59 4.56 5.75 9.63 15.46 31.21 ---
90° ELBOWS
    Class 2000
Pipe Size 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4
Dimension A 13/16 13/16 31/32 1 1/8 1 5/16 1 1/2 1 3/4 2 2 3/8 3 3 3/8 4 3/16
Dimension B 7/8 7/8 1 3/64 1 5/16 1 1/2 1 13/16 2 1/4 2 1/2 3 1/32 3 11/16 4 3/8 5 3/4
Approx. Wt. # .17 .17 .28 .49 .70 1.03 1.63 2.04 3.38 6.56 10.00 22.50
    Class 3000
Pipe Size 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4
Dimension A 13/16 31/32 1 1/8 1 5/16 1 1/2 1 3/4 2 2 3/8 2 1/2 3 1/4 3 3/4 4 1/2
Dimension B 7/8 1 3/64 1 5/16 1 1/2 1 13/16 2 1/4 2 1/2 3 1/32 3 5/16 4 4 3/4 6
Approx. Wt. # .21 .31 .60 .91 1.43 2.28 2.88 4.88 5.44 10.00 17.13 29.25
    Class 6000
Pipe Size 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4
Dimension A 31/32 1 1/8 1 5/16 1 1/2 1 3/4 2 2 3/8 2 1/2 3 1/4 3 3/4 4 3/16 ---
Dimension B 1 3/64 1 5/16 1 1/2 1 13/16 2 1/4 2 1/2 3 1/32 3 5/16 4 4 3/4 5 3/4 ---
Approx. Wt. # .25 .66 1.00 1.59 2.54 3.56 5.88 7.06 13.00 21.78 36.22 ---
STREET ELBOWS
    Class 3000 · Not B16.11
Pipe Size 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4
Dimension A --- 1 1/4 1 1/2 1 5/8 1 7/8 2 1/4 2 5/8 2 13/16 3 5/16 --- --- ---
Dimension B --- 7/8 1 1/8 1 1/4 1 3/8 1 3/4 2 2 1/8 2 1/2 --- --- ---
Dimension C --- 1 1 5/16 1 1/2 1 3/4 2 2 7/16 2 3/4 3 5/16 --- --- ---
Approx. Wt. # --- .25 .36 .53 .85 1.38 2.25 2.81 5.09 --- --- ---
HEX HEAD
Pipe Size 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4
Dimension A 7/16 19/32 33/64 11/16 23/32 7/8 7/8 15/16 31/32 1 3/16* 1 3/8* 1 9/16*
Dimension B 1/4 1/4 5/16 5/16 3/8 3/8 9/16 5/8 11/16 3/4 13/16 3/4
Dimension C 7/16 5/8 11/16 7/8 1 1/16 1 3/8 1 3/4 2 2 1/2 3 3 1/4 4 5/8
Approx. Wt. # .06 .06 .07 .19 .30 .58 1.10 1.54 2.54 2.34 6.24 11.0

 ** Plugs are not identified by class. They may be used for ratings up to and including class 6000. 
  '* Not B16.11

SOLID ROUND HEAD
Pipe Size 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4
Dimension A 1 3/8 1 5/8 1 5/8 1 3/4 1 3/4 2 2 2 2 1/2 2 3/4 2 3/4 3
Dimension B 7/16 9/16 3/4 7/8 1 1/16 1 5/16 1 11/16 2 2 1/2 3 3 5/8 4 5/8
Approx. Wt. # .06 .11 .20 .30 .44 .77 1.27 1.78 3.48 5.50 8.04 14.28
 
HEX BUSHINGS *
Pipe Size 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4
Dimension A --- 1/2 33/64 11/16 23/32 7/8 7/8 15/16 31/32 1 3/16 1 3/8 1 9/16
Dimension B --- 1/8 3/16 3/16 7/32 1/4 5/16 5/16 3/8 1/2 9/16 9/16
Dimension C --- 5/8 11/16 7/8 1/16 1 3/8 1 3/4 2 2 1/2 3 3 5/8 4 5/8
Approx. Wt. # --- .063 .063 .063 .125 .188 .375 .688 1.62 2.37 3.50 8.31

 * Bushings are not identified by class. They may be used for ratings up to and including class 6000.

 
CAPS
Class 3000
Pipe Size 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4
Dimension A 13/16 1 1/16 1 1/16 1 5/16 1 1/2 1 11/16 1 25/32 1 15/16 2 1/8 2 3/8 2 9/16 2 11/16
Dimension B 3/4 3/4 7/8 1 1/8 1 3/8 1 3/4 2 1/4 2 1/2 3 3 5/8 4 5/16 5 1/2
Approx. Wt. # .08 .09 .11 .24 .39 .72 1.32 1.54 2.34 4.05 5.84 10.08
CROSSES
    Class 2000
Pipe Size 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4
Dimension A 13/16 13/16 31/32 1 1/8 1 5/16 1 1/2 1 3/4 2 2 3/8 3 3 3/8 4 3/16
Dimension B 7/8 7/8 1 3/64 1 5/16 1 1/2 1 13/16 2 3/16 2 7/16 2 31/32 3 11/16 4 5/16 5 3/4
Approx. Wt. # .50 .50 .40 .80 1.05 1.65 2.35 3.28 5.00 17.20 22.10 32.70
    Class 3000
Pipe Size 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4
Dimension A 13/16 31/32 1 1/8 1 5/16 1 1/2 1 3/4 2 2 3/8 2 1/2 3 1/4 3 3/4 4 1/2
Dimension B 7/8 1 3/64 1 5/16 1 1/2 1 13/16 2 3/16 2 7/16 2 31/32 3 5/16 4 4 3/4 6
Approx. Wt. # .59 .50 .96 1.43 2.30 3.73 4.40 8.13 8.31 16.94 20.75 34.13
    Class 6000
Pipe Size 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4
Dimension A 31/32 1 1/8 1 5/16 1 1/2 1 3/4 2 2 3/8 2 1/2 3 1/4 3 3/4 4 3/16 ---
Dimension B 1 3/64 1 5/16 1 1/2 1 13/16 2 3/16 2 7/16 2 31/32 3 5/16 4 4 3/4 5 3/4 ---
Approx. Wt. # .50 1.12 1.55 2.59 4.21 5.64 9.58 11.39 21.37 28.32 55.88 ---
HALF COUPLING
    Class 3000
Pipe Size 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4
Dimension A 5/8 11/16 3/4 15/16 1 1 3/16 1 5/16 1 9/16 1 11/16 1 13/16 2 1/8 2 3/8
Dimension B 3/4 3/4 7/8 1 1/8 1 3/8 1 3/4 2 1/4 2 1/2 3 3 5/8 4 1/4 5 1/2
Approx. Wt. # .06 .05 .06 .14 .21 .43 .75 1.09 1.57 2.28 3.40 6.00
    Class 6000
Pipe Size 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4
Dimension A 5/8 11/16 3/4 15/16 1 1 3/16 1 5/16 1 9/16 1 11/16 1 13/16 2 1/8 2 3/8
Dimension B 7/8 1 1 1/4 1 1/2 1 3/4 2 1/4 2 1/2 3 3 5/8 4 1/4 5 6 1/4
Approx. Wt. # .09 .07 .20 .35 .45 .94 1.15 2.00 3.75 4.62 6.72 11.06
    Class 2000
Pipe Size 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4
Dimension A 13/16 13/16 31/32 1 1/8 1 5/16 1 1/2 1 3/4 2 2 3/8 3 3 3/8 4 3/16
Dimension B 7/8 7/8 1 3/64 1 5/16 1 1/2 1 13/16 2 1/4 2 1/2 3 1/32 3 5/8 4 5/16 5 3/4
Approx. Wt. # .23 .26 .34 .69 .95 1.35 2.10 2.75 4.25 9.06 13.50 32.50
    Class 3000
Pipe Size 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4
Dimension A 13/16 31/32 1 1/8 1 5/16 1 1/2 1 3/4 2 2 3/8 2 1/2 3 1/4 3 3/4 4 1/2
Dimension B 7/8 1 3/64 1 5/16 1 1/2 1 13/16 2 1/4 2 1/2 3 1/32 3 5/16 4 4 3/4 6
Approx. Wt. # .28 .43 .84 1.23 1.85 3.00 3.63 6.83 7.00 13.75 21.00 38.00
    Class 6000
Pipe Size 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4
Dimension A 31/32 1 1/8 1 5/16 1 1/2 1 3/4 2 2 3/8 2 1/2 3 1/4 3 3/4 4 3/16 ---
Dimension B 1 3/64 1 5/16 1 1/2 1 13/16 2 1/4 2 1/2 3 1/32 3 5/16 4 4 3/4 5 3/4 ---
Approx. Wt. # .44 .92 1.38 2.16 3.63 4.83 7.75 9.75 17.38 28.90 49.60 ---
THREADED UNIONS
    Class 3000 · MSS-SP-83
Pipe Size 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4
Dimension A 1.69 1.69 1.85 1.96 2.28 2.49 2.82 3.05 3.45 4.13 4.31 --
Dimension B 1.38 1.38 1.57 1.85 2.20 2.56 3.06 3.42 4.09 4.88 5.75 --
Dimension C 0.88 0.88 1.03 1.23 1.46 1.80 2.18 2.47 3.03 3.65 4.40 --
Approx. Wt. # .34 .34 .49 .68 1.19 1.68 2.54 3.33 5.30 8.60 12.70 --
    Class 6000 · Steel to Steel Seat
Pipe Size 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4
Dimension A 1.69 1.85 1.96 2.28 2.49 2.82 3.05 3.45 4.13 -- -- --
Dimension B 1.38 1.57 1.85 2.20 2.56 3.06 3.42 4.09 4.88 -- -- --
Dimension C 0.88 1.03 1.23 1.47 1.80 2.18 2.47 3.03 3.65 -- -- --
Approx. Wt. # .36 .55 .75 1.36 2.00 3.10 5.85 6.55 10.50 -- -- --
 

  

 

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