SS 904L Plug Valve
9 products found
SS 904L plug valve is a severe-service, quarter-turn rotary isolation valve constructed from high-alloy 904L super austenitic stainless steel (UNS N08904), engineered for absolute shutoff in highly aggressive, non-lubricated chemical processes. Containing 24% to 26% nickel and 4% to 5% molybdenum, the 904L metallurgy delivers elite resistance to chloride pitting, crevice corrosion, and stress corrosion cracking (SCC), vastly outperforming standard 316L in handling strong, hot reducing acids such as sulfuric and phosphoric acids. The valve features a tapered or cylindrical plug that rotates inside a high-performance PTFE sleeve, providing a large, continuous sealing area with tight sealing performance. Chemical process engineers and refinery procurement managers can eliminate acid corrosion risks and minimize maintenance downtime by importing certified SS 904L plug valves directly from specialized manufacturers in China via our advanced B2B commercial platform.
ZHEJIANG VERVO VALVE CO., LTD
SS 904L Sleeved Plug Valve, 6 Inch, 300 LB, API 6D, API 599
Weldon
API 599 Sleeved Plug Valve, SS 904L, 6 Inch, Class 300 LB
Model Number: WV-240105-SPV-02
Weldon
SS 904L Sleeved Plug Valve, ASME B16.34, 2-24 IN, 150-900 LB
Model Number: WV-240218-SPV-02
China JSC Valve Group Co., Ltd
SS 904L Sleeved Plug Valve, UNS N08904, 1.4539, API 599, DN250
Model Number: JSC-240111-SPV-01
China JSC Valve Group Co., Ltd
UB6 Plug Valve, SS 904L, PTFE Sleeved, DIN 3202, DN200, PN16
Model Number: JSC-240306-SPV-01
China JSC Valve Group Co., Ltd
Super Austenitic Plug Valve, UB6, SS 904L, 3 IN, 150 LB, RF
Model Number: JSC-240409-SPV-01
China JSC Valve Group Co., Ltd
UB6 Sleeved Plug Valve, API 599, AISI 904L, 12 Inch, 150 LB
Model Number: JSC-20241009-SPV-01
Zhejiang Kosen Valve Co., Ltd.
SS 904L Sleeved Plug Valve, API 6D, API 599, 6 IN, CL300, RF
Model Number: KV-20250107-SPV-01
Zhejiang Kosen Valve Co., Ltd.
Full Port Sleeved Plug Valve, SS 904L, 3 IN, 150 LB, Flanged
Model Number: KV-20260707-SPV-01
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