Note: Permissible Variations in Weight & Dimensions :

1- Outer Diameter :

• 1 ½ inch & smaller : ± 0.4 mm.
• 2 inches and larger : ± 1%.

2- Thickness : - Wall Thickness : - 12.5%.

3- Weight : + 10%.

Note:

1. Dimension and Weights are in accordance with ISO 65.
2. Hydrostatic test pressure :700 PSI (50 kg/cm² )
3. Tolerances & Thickness : Light :-8%, Medium :-10%.

Note:

1. Tensile Strength: 33 - 47 kgf/mm².
2. Elongation is 5.65 √S° : 20% (min).
3. Hydrostatic Pressure for test : 50 kg/cm² (700 PSI).
4. Standard length : 6 m.
5. Unit weight of tube will vary with respect to OD & wall thickness.

Note:

1. Tolerance : Nominal Size 12 - 41 mm ±0.38 mm, Nominal Size 53 - 155mm ± 1%.
2. The lengths indicated are designed to produce a 3.05m (10 ft) length conduit when straight-tapped conduit coupling is attached.