Reconditioning, Repair, and Maintenance
Reconditioning and repair
We provide
reconditioning, repair, modifications and actuation services on any type,
material, and make of valves. We do custom repair of valves your plant or
our shop - under stringent quality control. We can test any valve with steam,
air/gas, or liquid in compliance with industry standards such as ASME, API,
MSS, FCI, and Pressure Vessel Boiler Codes.
Relief &
Safety relief valves valves of all sizes and manufacturers
Gate, Globe
& Check valves 1" through 48" steel, iron, and steel.
Class 125 through 4500
Tilting Disc
Check valves 2" through 36" steel or iron. Class 125 through
2500
Butterfly
valves- 6" through 100" resilient seat or metal to metal seats
Control/Pressure
regulating valves 1/2" through 24". Class 125 through 2500
Plug valves
1" through 24". Class 25 through 2500
Ball valves
2" through 48". Class 125 through 2500
Strainer
valves 4" through 36". Single, Self-cleaning, or Duplex
Specialty
valves Cryogenic, High-temperature, Oxygen, Chlorine, NACE, etc.
Valve actuator
and control system packages fully engineered, mounted, tested, and
installed.
Certification
Our repair
facilities are certified and hold the VR stamp of approval from The National
Board of Boiler & Pressure Vessel Inspectors.
Maintenance
SigmaTech is
ready to partner with you to provide a comprehensive valve maintenance
service on a long-term basis.
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