Pumps and Valves
Investment Castings for High-Performance Flow Control
Uni Deritend plays a vital role in the global pumps and valves industry by delivering precision-engineered investment castings that meet demanding application standards across multiple sectors, including oil & gas, chemical processing, power generation, pharmaceuticals, and water treatment. With decades of experience and strict adherence to international standards, we are a reliable partner to OEMs and Tier-1 suppliers worldwide.
Why Uni Deritend?
- Comprehensive Component Portfolio manufacturing impellers (open, closed, radial flow), diffusers, casings, glands, and covers.
- Material Expertise in casting alloys such as CA6NM, CD4MCu, Duplex Stainless Steel, Super Duplex, and high-nickel/chromium alloys.
- Global Quality Compliance like PED 97/23/EC, AD 2000-Merkblatt, API 610, and other.
- Reliability in Performance with pressure-tight, fatigue-resistant parts manufactured with rigorous NDT protocols.
Components We Cast
- Pump impellers (open, closed, radial flow)
- Casings and volutes
- Valve bodies and caps
- Steam trap valves
- Diffusers and guide vanes
- Glands, bearing housings, and mechanical seal covers
Key Applications
- Chemical and petrochemical flow systems
- Water and wastewater treatment
- Power plant cooling and feedwater systems
- Oil and gas exploration and refining
- Food and pharmaceutical process lines
Quality Standards
- ISO 9001:2015 Certified
- PED/97/23/EC Compliant Castings
- AD 2000, API 610, ASME B16.34 (compliance on request)
- 100% traceability with material test certification (MTC)