Nominal Diameter (DN)Outside Diameter (mm)Internal Diameter (mm)Nominal Overall Length (mm)Length (Sp/So) Effective Length (mm)Stiffness Class (SN)Jointing MethodPipes Per Pack

Pipes Per 13mtr Trailer**

Pipes Per Extendable Trailer**
1050 1216 1050 6160 6000 Rubber Ring  12 
1200 1370 1200 6160 6000 Rubber Ring  6 9
1500 1686 1500 6160 6000 Rubber Ring  4 6
1600 1794 1600 6160 6000 8 Rubber Ring 1 2 3
1800 1982 1800 6160 6000  4 Rubber Ring 
2000 2170 2000 6160 6000  2 Rubber Ring 
2500 2694 2500 5960 5800  2 Electro Fusion
3000 3214 3000 5660 5500  1.7 Electro Fusion
3500 3714 3500 5660 5500  1.1 Electro Fusion
4000  4214 4000 5660 5500  0.7 Electro Fusion 

*1050-2000mm EnviroGravity® pipes can also be manufactured with an electro-fusion joint

*Overall and effective lengths may change without notice

**Quantities are approximate and may vary due to unforseen circumstances

From 1050-4000 different stiffness ratings can be manufactured