Trusted by the largest manufacturing facilities, public utility boards, and process engineering plants across Pakistan.
We provide engineering support to key industrial infrastructure sectors, maintaining operational efficiency and safety.
High-volume PRV and control valve repair, bypass rebuilding, and leakage certification for major cities WASAs and KWSB.
Overhaul of high-temperature steam valves, thermodynamic steam traps, gate, globe, and metal-to-metal butterfly valves.
Pop testing and setting of steam safety valves (PRVs), control valve trim refurbishing, and hydrostatic validation.
Precision calibration of process control instruments, pneumatic actuator diaphragms, and chemical isolation ball valves.
Cast steel API flanged gate valves, rising-stem globes, and fire-safe trunnion-mounted ball valve overhauls.
15+
Years of Service
5,000+
Valves Repaired
50+
Industrial Clients
100%
Quality Certification
We are proud to be the valve engineering and testing partner of choice for Pakistan's leading industrial complexes, textile mills, and utility operators.
Textile & Apparel
Karachi
Textile & Apparel
Karachi
Textile & Apparel
Karachi
Dyeing & Processing
Karachi
Textile & Apparel
Karachi
Infrastructure & Utilities
Karachi
Textile & Apparel
Karachi
Textile & Apparel
Karachi
Textile & Apparel
Karachi
Oil, Gas & Terminal
Karachi
Water & Utilities
Karachi
Textile & Apparel
Karachi
Challenge: A primary water feeder valve was suffering from severe seat leakage, bypassing water and causing pressure drops across the distribution line.
Solution: Kashan Engineering Works performed in-situ inspection, followed by workshop offset disc lathing, metal-to-metal seat ring lapping, and a certified hydrostatic leakage test.
Result: Achieved zero bubble leakage, restoring distribution line pressure and extending the valve's service life by another 10 years.
Challenge: The annual turnaround required setting, calibrating, and certifying 150 steam safety valves within a strict 72-hour window.
Solution: We deployed a dedicated team of technicians working in shifts, utilizing our in-house calibration system and popping test rigs.
Result: Completed all calibrations and delivered individual test certificates within 48 hours, allowing the plant to resume production ahead of schedule.
Kashan Engineering Works has been our primary valve repair partner for over five years. Their in-house 10,000 PSI hydro testing facility gives us full confidence in their work.
Head of Utility Maintenance — Al Karam Textile Mill
Their team repaired and calibrated our critical Cal-Val water pressure relief valves. The performance of the pilot systems after servicing has been flawless.
Senior Operations Director — Papco Pumping Station
Get your industrial valves certified today. Join our growing list of satisfied plant operators.
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