Tests and proceedings of security Quality control on double-glazed pipes and its raw materials:
- Density measurement, Soot percentage, Melt flow index for raw materials and products.
- Assessment of Soot Dispersion for Products.
- Measurement of the dimensions and thickness of the pipe.
- Appearance inspection and measuring of the unit weight of the product.
- Measurement of the pipe strength and Ring stiffness.
- Measurement of Crack Growth. Environmental Stress Cracking Resistance (ESCR).
- Resistance against Impact.
- Oxidation induction time (OIT).
Tests and proceedings of security Quality control on PVC drainage pipes:
- Drainage pipe deformation test.
- The permeability measuring of water into the tube.
- The dimensions measuring of the pipe pores.
- Impact test by drop weight testers.
- Drainage pipe tensile test.
Tests and proceedings of security Quality control on PVC drainage pipes with synthetic filter cover:
- Dimensional measurement and Layer Thickness of synthetic filter cover.
- Measurement of permeability.
- Inspection and appearance control of product.
Tests and proceedings of security Quality control on PE Lay flat Hose (HYDROFLUME):
- Density measurement, Soot percentage, Melt flow index for raw materials.
- Measurement of the thickness.
- Measurement of the unit weight of the length.
- Measurement of the width of the two layers.
- Internal pressure measurement.
- Measurement of Soot Dispersion degree.
- Oxidation induction time (OIT).
Tests and proceedings of security Quality control on concrete pipe and structure:
- Sand aggregation.
- Crushing strength of concrete pipe.
- Compressive Strength of concrete.
- Hydrostatic pressure of pipe.
Tests and proceedings of security Quality control on Plastic bags:
- Measurement of denier yarn.
- Measurement of bag spinning density.
- Control of sewing yarn density.
- Measurement of the mass of square meter.
- Measurement of percentage of elongation in tensile test.
- Measurement of melt flow rate (MFR).
- Measurement of the mass and the dimensions of the bag.
- Measurement of Tensile strength.