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Steel Pipe and Fittings
Steel Pipe and Fittings
SSAW Pipes
ERW Pipes
Welded Steel Pipe Fittings
Standard
Anticorrosion Coating
Manufacturing Process
Manufacturing Equipment
Testing Equipment
 

Concentric and Eccentric Reducer

welded steel pipe fitting API 5L,

Nominal
Pipe Size
(inch)		 Outside Diameter
at Bevel:D1/D2
Sch.NO.
D1
mm		 D2
mm
1×3/4 33.4 26.7
Sch.20
Sch.30
STD
Sch.40
Sch.60
 
XS
Sch.80
Sch.100
Sch.120
Sch.140
Sch.160
XXS
 
5s
10s
40s
80s
1 1/2×3/4 48.3 26.7
×1   33.4
×1 1/4   42.2
2×1 60.3 33.4
×1 1/4   42.2
×1/2   48.3
2 1/2×1 1/4 73.0 42.2
×1 1/2   48.3
×2   60.3
3×1 1/2 88.9 48.3
×2   60.3
×2 1/2   73.3
4×2 114.3 60.3
×2 1/2   73.0
×3   88.9
5×2 1/2 114.3 73.0
×3   88.9
×4   114.3
6×3 168.3 88.9
×4   114.3
×5   114.3
8×4 219.1 114.3
×5   114.3
×6   168.3
10×5 273.0 141.3
×6   168.3
×8   219.1
12×6 323.9 168.3
×8   219.1
×10   273.0
14×8 355.6 219.1
×10   273.0
×12   323.9
16×8 406.4 219.1
×10   273.0
×12   323.9
×14   355.6
18×12 457.20 323.9
×14   355.6
×16   406.4
20×14 508.00 355.6
×16   406.4
×18   457.2
22×16 559.00 406.4
×18   457.2
×20   508.0
24×18 610.00 457.2
×20   508.0
×22   559.0
26×20 660.00 508.0
×22   559.0
×24   610.0
28×22 711.00 559.0
×24   610.0
×26   660.0
30×24 762.00 610.0
×26   660.0
×28   711.0
32×26 813.00 660.0
×28   711.0
×30   762.0
34×28 864.00 711.0
×30   762.0
×32   813.0
36×30 914.00 762.0
×32   813.0
×34   864.0
38×32 965.00 813.0
×34   864.0
×36   914.0
40×34 1016.00 864.0
×36   914.0
×38   965.0
42×36 1066.80 914.0
×38   965.0
×40   1016.0
44×38 1117.60 965.0
×40   1016.0
×42   1066.0
46×40 1168.40 1016.0
×42   1066.0
×44   1117.6
48×42 1219.20 1066.0
×44   1117.6
×46   1168.4
1×3/4 33.4 26.7
1 1/2×3/4 48.3 26.7
×1   33.4
×1 1/4   42.2
2×1 60.3 33.4
×1 1/4   42.2
×1/2   48.3
2 1/2×1 1/4 73.0 42.2
×1 1/2   48.3
×2   60.3
3×1 1/2 88.9 48.3
×2   60.3
×2 1/2   73.3
4×2 114.3 60.3
×2 1/2   73.0
×3   88.9
5×2 1/2 114.3 73.0
×3   88.9
×4   114.3
6×3 168.3 88.9
×4   114.3
×5   114.3
8×4 219.1 114.3
×5   114.3
×6   168.3
10×5 273.0 141.3
×6   168.3
×8   219.1
12×6 323.9 168.3
×8   219.1
×10   273.0
14×8 355.6 219.1
×10   273.0
×12   323.9
16×8 406.4 219.1
×10   273.0
×12   323.9
×14   355.6
18×12 457.20 323.9
×14   355.6
×16   406.4
20×14 508.00 355.6
×16   406.4
×18   457.2
22×16 559.00 406.4
×18   457.2
×20   508.0
24×18 610.00 457.2
×20   508.0
×22   559.0
26×20 660.00 508.0
×22   559.0
×24   610.0
28×22 711.00 559.0
×24   610.0
×26   660.0
30×24 762.00 610.0
×26   660.0
×28   711.0
32×26 813.00 660.0
×28   711.0
×30   762.0
34×28 864.00 711.0
×30   762.0
×32   813.0
36×30 914.00 762.0
×32   813.0
×34   864.0
38×32 965.00 813.0
×34   864.0
×36   914.0
40×34 1016.00 864.0
×36   914.0
×38   965.0
42×36 1066.80 914.0
×38   965.0
×40   1016.0
44×38 1117.60 965.0
×40   1016.0
×42   1066.0
46×40 1168.40 1016.0
×42   1066.0
×44   1117.6
48×42 1219.20 1066.0
×44   1117.6
×46   1168.4
3/4×1/2 26.67 21.34
1×3/4 33.40 26.67
×1/2   21.34
1 1/4×1 42.16 28.83
×3/4   26.67
×1/2   21.34
1 1/2×1 1/4 48.26 42.16
×1   33.40
3×4   26.67
×1/2   21.34
2×1 1/2 60.33 48.26
×1 1/4   42.16
×1   33.40
×3/4   26.67
2 1/2×2 73.03 60.33
×1 1/2   48.26
×1 1/4   42.16
3×2 1/2 88.90 60.33
×2   60.33
×1 1/2   48.26
×1 1/4   42.16
3 1/2×3 101.60 88.90
×2 1/2   73.03
×2   60.33
4×3 1/2 114.30 101.60
×3   88.90
×2   73.03
5×4 141.30 114.30
×3 1/2   101.60
×3   88.90
×2 1/2   73.03
6×5 158.75 114.30
×4   114.30
×3 1/2   101.60
×3   88.90

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