Y-Pattern Flange Globe Valve
Y-Pattern Flange Globe Valve Bolted Bonnet or Welded Bonnet OS&Y
Gangye Valve Inc manufactures forged steel globe valve in three kinds bonnet design—Bolted Bonnet,Welded Bonnet and Pressure Sealed Bonnet.
Quality Assurance (QA):
Every step from procurement through production, welding, assembly, testing, and packaging is in accordance with quality programs and procedures (ASME Section III manual and ISO 9001 manual).
Quality Control (QC):
The QC is responsible for all aspects of quality, from receiving of material to control of machining, welding, nondestructive examination, assembly, pressure testing, cleaning, painting, and packaging.
Each valve is pressure tested in accordance with ASME B16.34, API 598, or special customers’ requirements as applicable.