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Quality Control Lab  

Customer Care & Quality Policy:

The Quality Assurance Laboratory of DRPS is equipped with state-of-the-art equipment and staffed with trained quality control inspectors. A continuous rigorous type test program is carried out including process verification and long terms pressure testing to ensure our fullest commitment to the highest industry quality standards. We ensure the quality requirements of the client are met at every stage. This is typically by way of project-specific Inspection and Test Plan.

DRPS is dedicated to continual improvement leading to maintaining high level of Customer satisfaction. We are fully committed to consistently meet or exceed the customer expectations of the quality of services in all our activities. Providing the most cost effective and efficient service and constantly looking at ways and means of improving the quality of our products and services.

DRPS reliability is the foundation for its good reputation on the market, which we will strive to continuously improve.

Quality Control Lab:

We have a wide range of testing equipment's from the world class manufacturer – Institute of Pruftecknik GmbH [IPT].

Test Bath for Hydrostatic Pressure Test

The IPT test baths are specially designed for testing thermoplastic pipes and fittings.

The high reliability, durability of the materials used and the constant temperatures in the test tank with respect to both volume and time provide particularly reliable test conditions. The efficient use of energy with low servicing and maintenance costs guarantee efficient long term operation. There are a wide range of tank dimensions and connection options, enabling the tanks to be flexibly adapted to various operating.

  • Hydrostatic Pressure Test standard: QCS 2014, Section
  • Reference standard: ISO 4427: Part 2, Cl 7.2, Table-3, EN 12201 part 1, Table 2, Table-3.ISO 1167-1&2, Cl 5,7.2,3, 9, 10. EN 921:Cl 8 Table 1.
  • Properties: Mechanical characteristics, Hydrostatic Pressure Test for Mechanical strength and leaks, to determine and verify pipe line integrity.
  • Hydrostatic strength of Raw material grade PE100 MRS 10.0MPa, Service life 50years at 20'C.

Test Unit for Determination of Density

The right raw material is essential for the desired quality of the end products. With the IPT test units you can simply and effectively test the quality of raw

For determination of the density of plastics according to the buoyancy method.

Melt Flow Rate Tester

For determination of the melt flow rate (MFR) of thermoplastics with operational temperatures up to 450 °C.

Melt Mass-Flow rate Test Method: ISO 1133 Condition T.

MFR Test for determine flow properties of material requirements

Quality Control Lab:

IPT's test ovens feature a high performance forced air system, which provides an extremely constant temperature in the entire inner chamber. The high quality insulation of the double-wall oven housing and the microprocessor-controlled technology contribute to considerable energy savings.

The vertical arrangement of the test samples makes the best use of the space available whilst also ensuring that the inner chamber remains easy to access. The functional manifold systems with quick- release couplings and the sliding racks ensure that connecting the samples is quick and convenient.

For conditioning test samples

Longitudinal Reversion Test:

Test Method: ISO 2505

Test for determine Reversion properties of material.

Marking Gauge

For determination of the change in length as a result of warm storage.

CNC Specimen Milling

For preparation of bar-shaped plastic samples. For tensile tester machine. For Raw samples preparation by matching to finish Test samples for Tensile Tester.

Test samples shape and size preparation method as per standard ISO: 6295-3.

Universal Tensile Tester

The universal tensile tester is used for performing tension, pressure or bending tests. The classic application is the tensile test. This involves subjecting a sample to an increasing tensile load until it breaks. The force-deflection diagram generated during this test provides information on the load-bearing capacity, elasticity and

plastic deformation of the material sample.

Tensile & Elongation Test to determine Physical characteristic of material.

Test Method: EN ISO 6259-1 & 3.