At PT ISTW, quality control is the cornerstone of our commitment to delivering exceptional products and services. Our rigorous quality control processes are designed to ensure that every product we manufacture meets the highest standards of excellence and reliability.

Metal Flow Test

The metal flow test is a crucial assessment used to evaluate the flow characteristics of molten metals during the casting process. This test provides valuable insights into how a metal alloy behaves under various conditions, which is essential for ensuring optimal performance and quality in final cast products.

Expanding

The expanding test, also known as the expansion test or volume expansion test, is a critical procedure used to evaluate the dimensional stability and thermal expansion properties of materials, particularly metals and alloys. This test measures how a material's dimensions change under specific conditions, providing essential data for ensuring performance and reliability in various applications.

Flattening

The flattening test is a crucial quality assurance procedure used to assess the ductility and structural integrity of metal products, such as pipes and tubes, under compressive forces. This test evaluates a material's ability to withstand deformation and maintain performance characteristics when subjected to flattening conditions

Regular Inspection

Regular inspection activities are systematic and scheduled evaluations conducted to ensure that equipment, systems, and processes meet established standards and operational requirements. These inspections are crucial for maintaining safety, quality, and efficiency in various industrial and commercial settings