PE Directly buried fully welded ball valve Product Range:
Size range:2"～32" (DN50~DN800)
Pressure rating:Class 150~300(PN16-PN40)
Connection end:PE end
Operation:Manual,Pneumatic,Electric,Hydraulic
Material: Carbon steel,Low temperature steel,Stainless steel etc.
PE Directly buried fully welded ball valve Design Standards:
Design&manufacture according to GB/T 19627
Face-to-face according to Manufacture standard/on request
End connection according to ASME B16.25
Test&inspection according to GB/T 19627
PE Directly buried fully welded ball valve Features and benefits:
1.Valves are designed with forged steel trunnion mounted.
2.Floating seat.
3.PMSS or metal-metal seat.
4.Balls are fixed by internal mounting plate.
5.Fire safe design as per standard API607/API6FA.
6.Seat structure could be DBB/DIB/DBB-DIB.
7.Weled by typical narrow-gap multi-layer submerged arc welding.
8.Welding seams are inspected by 100% UT and hardness test.
