A815 Fittings


  • Duplex and Superduplex Stainless Steel fittings are manufactured to ASTM A815 (Seamless)
  • Sizing Chart for Other Fittings
  • Available in grades Duplex UNS S31803/32205 and UNS S32750
  • Dimensions according to ASME/ANSI B16.9
Weights are based on theoretical calculations. Actual weight may vary.
● IN STOCK
Schedule - Nominal Bore
Long Radius Elbow
Seamless
Equal Tee
Seamless
  Inch
(NPS)
mm
(DN)
S31803
45 Deg
S31803
90 Deg
S32750
45 Deg
S32750
90 Deg
S31803 S32750
10S ½ 15      
  ¾ 20      
  1 25             
  32      
  40      
  2 50      
  65      
  3 80      
  4 100      
  5 125      
  6 150      
  8 200      
40S ½ 15      
  ¾ 20      
  1 25      
  32      
  40      
  2 50      
  65      
  3 80
  4 100
  5 125      
  6 150
  8 200
80S ½ 15      
  ¾ 20      
  1 25      
  32      
  40      
  2 50      
  65      
  3 80
  4 100
  5 125      
  6 150
  8 200
160 ½ 15          
  ¾ 20          
  1 25          
  32          
  40          
  2 50          
  65          
  3 80          
  4 100          
  5 125          
  6 150          
ReSize - Nominal Bore
Concentric Reducer Seamless
Reducing Tee Seamless
Inch
(NPS)
mm
(DN)
S31803
Sch
S31803
Sch
S31803
Sch
S31803
Sch
    10S 40S 10S 40S
¾ x ½ 20 x 15  
1 x ½ 25 x 15
1 x ¾ 25 x 20
1¼ x ½ 32 x 15    
1¼ x ¾ 32 x 20
1¼ x 1 32 x 25
1½ x ¾ 40 x 20    
1½ x 1 40 x 25
1½ x 1¼ 40 x 32
2 x 1 50 x 25
2 x 1¼ 50 x 32
2 x 1½ 50 x 40
2½ x 1¼ 65 x 32    
2½ x 1½ 65 x 40  
2½ x 2 65 x 50  
3 x 1½ 80 x 40
3 x 2 80 x 50
3 x 2½ 80 x 65
4 x 2 100 x 50
4 x 2½ 100 x 65
4 x 3 100 x 80
5 x 2½ 125 x 65    
5 x 3 125 x 80
5 x 4 125 x 100
6 x 3 150 x 80
6 x 4 150 x 100
6 x 5 150 x 125  
8 x 4 200 x 100
8 x 6 200 x 150
Weight
ReSize - Nominal Bore
Concentric Reducer Seamless
Reducing Tee Seamless
Inch
(NPS)
mm
(DN)
S31803
Sch
S31803
Sch
S31803
Sch
S31803
Sch
    10S 40S 10S 40S
¾ x ½ 20 x 15 0.10   0.11 0.15
1 x ½ 25 x 15 0.12 0.15 0.19 0.22
1 x ¾ 25 x 20 0.13 0.16 0.19 0.23
1¼ x ½ 32 x 15 0.10 0.13    
1¼ x ¾ 32 x 20 0.18 0.22 0.44 0.56
1¼ x 1 32 x 25 0.18 0.22 0.45 0.53
1½ x ¾ 40 x 20 0.20 0.26    
1½ x 1 40 x 25 0.20 0.26 0.42 0.55
1½ x 1¼ 40 x 32 0.212 0.28 0.44 0.57
2 x 1 50 x 25 0.28 0.40 0.54 0.74
2 x 1¼ 50 x 32 0.30 0.44 0.57 0.80
2 x 1½ 50 x 40 0.31 0.45 0.59 0.83
2½ x 1¼ 65 x 32 0.37 0.63    
2½ x 1½ 65 x 40 0.44 0.77   1.49
2½ x 2 65 x 50 0.47 0.80   1.53
3 x 1½ 80 x 40 0.51 0.94 1.19 2.05
3 x 2 80 x 50 0.55 1.00 1.23 2.16
3 x 2½ 80 x 65 0.59 1.08 1.31 2.29
4 x 2 100 x 50 0.78 1.57 2.35 4.50
4 x 2½ 100 x 65 0.83 1.66 2.45 4.70
4 x 3 100 x 80 0.87 1.74 2.50 4.80
5 x 2½ 125 x 65   3.00    
5 x 3 125 x 80   2.85 3.13 5.85
5 x 4 125 x 100   2.98 3.26 6.14
6 x 3 150 x 80 1.82 3.98 4.90 9.80
6 x 4 150 x 100 1.95 4.08 5.10 10.00
6 x 5 150 x 125   4.18 5.30 10.40
8 x 4 200 x 100 3.02 6.55 8.00 17.50
8 x 6 200 x 150 3.19 6.94 8.40 18.10
Weight
Size N.B Sch 45 Deg
Long Radius
90 Deg
Long Radius
Equal Tee
Imp mm   Wgt Wgt Wgt
½ 15 10 S 0.03 0.06 0.07
    40 S 0.04 0.08 0.08
    80 S 0.05 0.10 0.11
    160   0.12  
¾ 20 10 S 0.03 0.03 0.09
    40 S 0.05 0.10 0.11
    80 S 0.06 0.12 0.16
    160   0.13  
1 25 10 S 0.09 0.14 0.20
    40 S 0.11 0.15 0.24
    80 S 0.13 0.22 0.32
    160   0.27  
32 10 S   0.20  
    40 S   0.25 0.41
    80 S   0.33 0.54
40 10 S 0.14 0.28 0.46
    40 S 0.18 0.36 0.60
    80 S 0.24 0.49 0.80
    160   0.65  
2 50 10 S 0.24 0.47 0.63
    40 S 0.33 0.65 0.87
    80 S 0.45 0.89 1.20
    160   1.35  
65 10 S 0.39 0.38 1.01
    40 S 0.65 1.29 1.66
    80 S 0.85 1.70 2.19
    160   2.25  
3 80 10 S 0.58 1.16 1.37
    40 S 1.01 2.02 1.90
    80 S 1.37 2.74 3.25
    160   3.90  
4 100 10 S 1.00 2.00 2.15
    40 S 1.92 3.84 4.13
    80 S 2.67 5.34 5.74
    160   8.10  
5 125 10 S 1.73 3.46 3.48
    40 S 3.26 6.51 6.55
    80 S 4.63 9.25 9.31
    160   15.00  
6 150 10 S 2.48 4.96 .4.76
    40 S 5.05 10.10 9.73
    80 S 7.65 15.30 12.80
    160   25.20  
8 200 10 S 4.78 9.55 8.46
    40 S 10.55 20.30 18.00
    80 S 15.45 30.90 27.40

A815 Fittings

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