| Sr |
Test Results |
Acceptance Norms |
Reference |
| 1 |
Raw Material & Test Results |
| |
a). Density Melt Flow
b). Rate ( MFI ) |
0.940 to 0.958 G/CC
0.2 to 1.1 Mins. |
IS:4984:1995
IS:4984:1995 |
| 2 |
Visual Appearance |
| |
a). Surface finish
b). Dimensions & Tolerances
c). outside Diameter
d). Wall Thickness, of Pipe
e). Ovality
f). Length: Pipe/Coil |
Satisfactory
The internal & external surface of the pipes are smooth and free from grooving & other defects
As per relevant BIS Standards
|
IS:4984:1995 |
| 3 |
Performance Requirement |
| |
a). Heat Reversion
b). Hydrostatic Pressure Resistance Test
c). Overall Migration Test
d). Carbon Black Content
e)Carbon Black Dispersion
f)Density
g). Melt Flow Rate |
3% (max.) Longitudinal Reversion
No failure or leakage during the specified Acceptance Test: Duration 48 Hrs at 80 Cat specified stress value.
Type Test : Duration 165 Hrs at 80 Cat specified stress value.
10 Mg/dm2
2.5 + 0.5%
Satisfactory
940.0 to 958.0 KG/M3
0.2 to 1.1 Gms/10 Mins |
IS:4984:1995 |
| 4 |
Identification Marketing & Color |
| |
products Name
Range
Standards
Grade
Colour
Application |
Jet brand Polyethylene (PE) pipes
Dia: 20mm to 400mm OD, 2.5 Kg/cm2 to 16 Kg/cm2
Is : 4984
PE 63, PE 80, PE 100
Black with blue stripes
Pumping Water Supply, Lift Irrigation, Pumping main & distributory pipe line, A chemical, fertilizer, Food & Dairy plants pipe lines instead of metal or cement pipes |
IS:4984:1995 |