Size Chart

SPB offers a wide selection of Made in Italy pipes available to suit your needs.

However, to find the ideal pipe, it is essential to consider two fundamental factors: diameter and length.

Diameter

For most of the pipes available on SPB SHOP, the internal diameter is indicated in millimeters (mm). In some cases, both the internal and external diameters are provided, also expressed in millimeters, with the notation OD.

It is not always easy to determine the correct diameter for your needs, especially when it is indicated in inches.

To facilitate the choice, below you will find a conversion table between millimeters and inches.

Diameter in Millimeters

Diameter in Inches

12,5 mm

1/2″

15 mm

5/8"

19 mm

3/4″

25 mm

1″

38 mm

1″ 1/2

45 mm

1″ 3/4

50/51 mm

2″

55 mm

2″ 5/32

60 mm

2″ 2/3

63 mm

2″ 1/2

65 mm

2″ 9/16

70 mm

2″ 3/4

75/60 mm

3″

90 mm

3″ 1/2

100/102 mm

4″

110 mm

4″ 3/8

120 mm

4″ 3/4

125/127 mm

5″

130 mm

5″ 1/8

140 mm

5″ 1/2

150/152 mm

6″

160 mm

6″ 5/16

170 mm

6″ 11/16

180 mm

7″ 1/8

200/203 mm

8″

250 mm

10″

300 mm

12″

Length

The length of the pipe should be chosen based on your needs.

A pipe that is too short might not be sufficient for the required use, while one that is too long could be cumbersome and difficult to handle. Choose the right length and for any information, write to us at spb@spb.it