Carbon Steel Plug Valve
23 products found
A carbon steel plug valve is a robust, quarter-turn rotary isolation valve engineered for medium- to high-pressure, elevated-temperature industrial piping networks. While ductile iron models are limited to lower pressures, carbon steel bodies provide the high tensile strength and creep resistance needed to safely handle operating temperatures up to 425°C and pressure classes exceeding PN16. The valve achieves quick fluid shutoff by rotating a tapered plug 90 degree inside the body cavity. To prevent localized friction wear and chemical rusting, these severe-service valves typically feature specialized hard-alloy or stainless steel seat overlays. Conforming to standards like API 599 and ASME B16.34, carbon steel plug valves are the primary choice for transporting high-pressure steam, hot feedwater, and clean refined oils across petrochemical refineries, thermal power plants, and industrial boiler systems. Piping engineers and procurement networks can optimize system longevity and lower maintenance costs by importing code-compliant carbon steel plug valves directly from premier manufacturers in China via our global B2B digital marketplace.
Wenzhou Unique Valve Co., Ltd.
ANSI Nylon Sleeved Plug Valve
Wenzhou Unique Valve Co., Ltd.
ANSI Sleeved Plug Valve
Wenzhou Unique Valve Co., Ltd.
Carbon Steel Plug Valve
Wenzhou Unique Valve Co., Ltd.
Inverted Pressure Balance Lubricated Plug Valve
Wenzhou Unique Valve Co., Ltd.
Lift Plug Valve
Wenzhou Unique Valve Co., Ltd.
Orbit Plug Valve
Wenzhou Unique Valve Co., Ltd.
PTFE Lined Plug Valve
Wenzhou Unique Valve Co., Ltd.
Threaded Plug Valve
Wenzhou Unique Valve Co., Ltd.
Welded Plug Valve
Zhejiang Xinhai Valve Manufacturing Co., Ltd.
Lubricated Plug Valve: API 599, API 6D
Model Number: XH 13 LPV 01
XIAMEN LANDEE INDUSTRIES CO., LTD.
API 599 Lubricated Plug Valve, 2-12 Inch, 150-1500 LB
XIAMEN LANDEE INDUSTRIES CO., LTD.
ASME B16.34 Lift Plug Valve, 2-36 Inch, 150-1500 LB
XIAMEN LANDEE INDUSTRIES CO., LTD.
Carbon Steel Plug Valve, API 6D, A216 WCB, 8 Inch, CL600, RF
Model Number: LD-20250616-PV-01
topper
Lubricated Sleeved Plug Valve, ASTM A216 WCB, 26 IN, 600 LB
Model Number: MFRS-230821-Other-02
China JSC Valve Group Co., Ltd
Lubricated Plug Valve, API 599,DIN 3202,1/2-24 IN,150-900 LB
Model Number: JSC-231206-PBPV-01
China JSC Valve Group Co., Ltd
Pressure Balanced Twin Plug Valve, API 599, DIN 3202
Model Number: JSC-231206-PBPV-02
China JSC Valve Group Co., Ltd
Inverted Lubricated Plug Valve, A216 WCB, 30 Inch, 300 LB
Model Number: JSC-231219-PBPV-01
China JSC Valve Group Co., Ltd
Venturi Sleeved PTFE Plug Valve DN500 PN25
topper
LCB Inverted Plug Valve, 8 Inch, 600 LB
Model Number: PV04
Zhejiang Kosen Valve Co., Ltd.
Pressure Balanced Twin Plug Valve, API 6D/API 599, 1/2-16 IN
Model Number: KV-20250304-LPV-01
Zhejiang Kosen Valve Co., Ltd.
Carbon Steel Lubricated Plug Valve, A216 WCB, 36 Inch, CL300
Model Number: KV-20250604-LPV-01
XIAMEN LANDEE INDUSTRIES CO., LTD.
API 6D Plug Valve, Carbon Steel WCB, 8 IN, CL600, RF Flanged
Model Number: LV-PLV-20250620-02
Zhejiang Kosen Valve Co., Ltd.
Carbon Steel Plug Valve, A216 WCB, 2 Inch, 150 LB, PFA Lined
Model Number: KV-20260709-SPV-03
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