ASTM A216 WCB Floating Ball Valves, GB/T 12237, DN80, PN16

Nov 22, 2025

Valve Description:
Floating Ball Valve, WCB, Flanged, Companion Flange, DN80, PN16, Two-piece.
Design: GB/T 12237
Body: ASTM A216 WCB
Nominal Size: DN80
Nominal Class: PN16
End Connection: Gost 33259
Operation: Lever
Face to Face: JB/T 1686, GB/T 12221
Test and Inspection: GB/T 13927

Product Range:
Body Material: Carbon Steel
Normal Diameter: 2 Inch - 32 Inch (DN50 - DN800)
End Connection: Flange
Pressure Rating: PN16-PN160
Working Temperature: -29°C - +120°C

Technical Parameters And Characteristics

Product	Ball Valve
Nominal Diameter	2 - 32 Inch (DN50 - DN800)
Design Temp.	Down to -29°C
Design Pressure	PN16-PN160
Material	Carbon Steel
Design Standard	GB/T 12237
Face to Face	JB/T 1686, GB/T 12221
Operation	Lever
Connection End	FLANGE
Test Standard	GB/T 13927
Package	Plywood
Applicable Media	Water, Steam, Oil
Application	The oil and gas industry
Certificate	ISO 9001, ISO 14001, API 6D, CE