Butt Weld Concentric & Eccentric Reducers

In accordance with:
ASNI B16.9
ASTM A403

Please contact 01254 237 409 for more information.

Nominal
Pipe Size
Outside Diameter
at Bevel
End-to-End
H
Large End Small End
ins mm ins mm ins mm
3/4 x 3/8 1.05 27 0.88 17 1.50 38
3/4 x 1/2 1.05 27 0.84 21 1.50 38
1 x 3/4 1.32 33 1.05 27 2.00 51
1 x 1/2 1.32 33 0.84 21 2.00 51
1 1/4 x 1 1.66 42 1.32 33 2.00 51
1 1/4 x 3/4 1.66 42 1.05 27 2.00 51
1 3/4 x 1/2 1.66 42 0.84 21 2.00 51
1 1/2 x 1 1/4 1.90 48 1.66 42 2.50 64
1 1/2 x 1 1.90 48 1.32 33 2.50 64
1 1/2 x 3/4 1.90 48 1.05 27 2.50 64
1 1/2 x 1/2 1.90 48 0.84 21 2.50 64
2 x 1 1/2 2.38 60 1.90 48 3.00 76
2 x 1 1/4 2.38 60 1.66 42 3.00 76
2 x 1 2.38 60 1.32 33 3.00 76
2 x 3/4 2.38 60 1.05 27 3.00 76
2 1/2 x 2 2.88 73 2.38 60 3.50 89
2 1/2 x 1 1/2 2.88 73 1.90 48 3.50 89
2 1/2 x 1 1/4 2.88 73 1.66 42 3.50 89
2 1/2 x 1 2.88 73 1.31 33 3.50 89
3 x 2 1/2 3.50 89 2.88 73 3.50 89
3 x 2 3.50 89 2.38 60 3.50 89
3 x 1 1/2 3.50 89 1.90 48 3.50 89
3 x 1 1/4 3.50 89 1.67 42 3.50 89
3 1/2 x 3 4.00 102 3.50 89 4.00 102
3 1/2 x 2 1/2 4.00 102 2.88 73 4.00 102
3 1/2 x 2 4.00 102 2.38 60 4.00 102
3 1/2 x 1 1/2 4.00 102 1.90 48 4.00 102
3 1/2 x 1 1/4 4.00 102 1.67 42 4.00 102
4 x 3 1/2 4.50 114 4.00 102 4.00 102
4 x 3 4.50 114 3.50 89 4.00 102
4 x 2 1/2 4.50 114 2.88 73 4.00 102
4 x 2 4.50 114 2.38 60 4.00 102
4 x 1 1/2 4.50 114 1.90 48 4.00 102
5 x 4 5.56 141 4.50 114 5.00 127
5 x 3 1/2 5.56 141 4.00 102 5.00 127
5 x 3 5.56 141 3.50 89 5.00 127
5 x 2 1/2 5.56 141 2.88 73 5.00 127
5 x 2 5.56 141 2.38 60 5.00 127
6 x 5 6.62 168 5.56 141 5.50 141
6 x 4 6.63 168 4.50 114 5.50 140
6 x 3 1/2 6.63 168 4.00 102 5.50 140
6 x 2 1/2 6.63 168 3.50 89 5.50 140
6 x 2 6.63 168 2.88 73 5.50 140
8 x 6 8.62 219 6.62 168 6.00 152
8 x 5 8.62 219 5.57 141 6.00 152
8 x 4 8.62 219 4.50 114 6.00 152
8 x 3 1/2 8.62 219 4.00 102 6.00 152
10 x 8 10.75 273 8.62 219 7.00 178
10 x 6 10.75 273 6.61 168 7.00 178
10 x 5 10.75 273 5.56 141 7.00 178
10 x 4 10.75 273 4.50 111 7.00 178
12 x 10 12.75 324 10.75 273 8.00 203
12 x 8 12.75 324 8.62 219 8.00 203
12 x 6 12.75 324 6.63 168 8.00 203

Expert technical
knowledge

Contact us for expert technical advice with applications, grade selection and product working pressures.

Wide range of
products

DH Stainless stock the widest range of stainless steel piping and tubular products.

Three stock
centres

DH Stainless have our main distribution stock hub at our head office in North West England as well as stock branches in Scotland and South East England.