About Us
Reliable Partner For International Standards
Global Star Industries (Pvt) Ltd is a modern manufacturing company committed to producing high-quality uPVC systems and building solutions. We operate advanced manufacturing facilities equipped with modern production technology and comprehensive quality-testing systems, ensuring every product meets recognized national and international standards.
12
Years of
Experience
Controlled Production & Process Monitoring
Flow Optimized Design
Responsible Manufacturing Practices
Custom Solutions Available
ISO Certified Operations
Email us
pvc@globalstarpipe.com
Call us
+92-340-233-6041
12
Years Experience65
Team Members380
Happy Clients820
Projects DoneOur Fundamentals
Global Star Fundamentals
The core principles that drive our excellence in uPVC pipe manufacturing
Quality Control (QC) and Standards
Rigorous testing is crucial to meet industry standards (e.g., ASTM, ISO).
Visual Inspection
Checking for surface defects like scratches, discolouration, or roughness.
Dimensional Accuracy
Measuring diameter, wall thickness, and length using calipers and micrometers.
Mechanical Testing
Evaluating hydraulic pressure resistance, impact resistance, tensile strength, and flexural strength.
Long-Term Testing
UV stability testing for outdoor application.
Extrusion and Production Process
The factory requires a reliable, automated extrusion line to turn powder into pipe.
Twin-Screw Extruder
A twin-screw extruder is typically preferred for uPVC, providing optimal compounding efficiency and stable output.
Die and Mold Design
The melted compound passes through a die head, determining the diameter and wall thickness of the pipe.
Vacuum Calibration and Cooling
The hot, soft pipe passes through a vacuum tank to lock in shape and then a cooling tank to solidify, ensuring precise dimensional accuracy.
Haul-Off Unit
A machine with rollers that pulls the pipe at a consistent speed to ensure uniform thickness.
Cutting and Finishing
Automatic machines cut the pipes into standard lengths, followed by socketing/belling machines to create joints.
Infrastructure and Layout
A well-designed factory layout optimizes efficiency and minimizes waste.
Production Floor
Zoning for material handling, extrusion lines, cooling, and belling.
Material Storage
Dedicated, dry space for PVC resin and chemical storage.
Warehousing
Adequate space for storing finished pipes before distribution.
Strategy and Market Focus
Targeted approach to market penetration and quality assurance.
Product Segmentation
Focusing on specific types (e.g., plumbing, agricultural drainage, or electrical conduits).
Quality Certification
Obtaining industry recognized standards (ISI, ISO) for marketability.
Utilities and Safety
Essential utilities and safety protocols for efficient and secure operations.
Electricity
High capacity and uninterrupted power supply are needed for extruders.
Water Cooling System
High-volume water circulation systems for cooling tanks.
Safety Standards
Proper ventilation for fumes, worker safety gear, and waste management (recycling of off-spec pipes).
Raw Materials and Compounding (Formulation)
The foundation of a good pipe is the mixture.
Raw Materials
PVC resin (primary building block), stabilizers (heat resistance), lubricants, additives, and fillers (calcium carbonate) are essential.
Mixing/Compounding
Raw materials must be blended in a high-speed mixer at precise temperatures to ensure uniform distribution.
Formulation Accuracy
The ratio of additives dictates the structural integrity and UV stability of the pipe.
Our Services
We Provide Best Industrial Services
HDPE Pipes
High-density polyethylene pipes designed for robust water supply, gas distribution, and industrial applications with superior durability and flexibility.
Read MoreuPVC Pressure Pipes
Unplasticized PVC pressure pipes ideal for water supply, plumbing, and irrigation systems with excellent chemical resistance and long service life.
Read MorePPRC Pipes
Polypropylene random copolymer pipes offering excellent thermal stability and impact resistance for hot and cold water distribution systems.
Read MoreElectrical Conduit Systems
Comprehensive electrical conduit solutions providing safe and reliable protection for electrical wiring in residential, commercial, and industrial installations.
Read MoreOur Team
Dedicated Team Members
Sami Ullah Jadoon
CEOMazhar Khan
MDDost Muhammad Khan
Manager AdminGhalib Shah
In-charge Production lineTaufiq Umar
In-charge Quality Control and labSyed Faiq
Account officerSajid Rahman
In-charge SalesBurhan Ud Din
In-charge shipping and raw materialsCopyright © Global Star Pipes (Pvt) Ltd, All Rights Reserved.