High Pressure Forging Steel Valves

Main features: Principle of the forged steel floating ball valve: This kind of ball valve has a floating ball supported by two valve seats. Under the medium pressure effect, a certain displacement can be generated by the ball itself so as to be pressed onto the seat seal ring at the outlet,...

Product Details

Brief Introduction


1/2" - 24"(DN15 - DN600)


150LB - 2500LB(PN16 - PN250)


-46℃ - +200℃


A105, LF2, F5, F11, F22, F304, F316, F304L, F316L, F347, F321, etc

Inspection & Test:

API598; JB/T9092

Structure Features:

Bolted bonnet; three-pieces


Water, Oil, Steam, Gas, etc

End connection:

NPT, SW, RF, RTJ, BW etc


Handwheel, Gear, Electric, Manual,   Pneumatic, Hydraulic


Blowout-proof stem

Fire safe certification

Full or reduced port design

Monoblock (barstock), two or three pieces split body design


Ball Valve
Design: ASME B16.34/API 6D
Face to Face: ASME B16.10
End Flange: ASME B 16.5
BW End: ASME B16.25
Test: API 598
Fire Safe Test: API 607/API6FA
Special: NACE MR-01-75

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Naibang will be one of your best parters in China.

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Naibang will be one of your best parters in China.