Class 150~600 Cryogenic Gate Valve
Class 150~600 Cryogenic Gate Valve
BOLTED LENGTHEN BONNET, Threaded or welded seat ring
Full bore, OS&Y, Rising stem, Flexible wedge
Pressure relief hole on seat
Stainless trim
ASTM A352 LCB, LC1, LC2, LC3, LC4
A351 CF8, A351 CF8M
Product Details
Design and ManufactureAPI600, API 6D, BS1414
Face to face(end to end)ANSI B16.10, API6D
Flanged connection2"~24" to ANSI B16.5
Butt welded endANSIB16.25
Test and inspectionAPI598, API6D
Material specification
NO. PartA352 LCBA352 LC1A352 LC2A352 LC3A352 LC4A352 CF8
01BodyA352 LCBA352 LC1A352 LC2A352 LC3A352 LC4A352 CF8
02Seat ringA182 F304+STLA182 F304+STLA182 F304+STLA182 F304+STLA182 F304+STLA182 F304+STL
03WedgeA352 LCB+STLA352 LC1+STLA352 LC2+STLA352 LC3+STLA352 LC4+STLA352 CF8+STL
04StemA182 F6AA182 F304
05GasketSpiral wound/Soft Iron/PTFE
06BoltA320 L7A193 B8
07NutA193 2HA194 8
08Back seatA182 F6AA182 F304+STL
09YokeA352 LCBA352 LC1A352 LC2A352 LC3A352 LC4A352 CF8
10Gland PackingGraphite
11GlandA182 F6AA182 F6AA182 F6AA182 F6a<, /SPAN>A182 F6AA182 F6a
12Gland FlangeA352 LCBA352 LC1A352 LC2A352 LC3A352 LC4A352 CF8
13Stem nutCu-Aolly, A439 D-2
14Yoke nutA194 2H
15HandwheelMalleable Iron/cast steel/Ductile/Fabricated
16Handwheel nutA194 2H
17NameplateStainless steel
18PinA182 F6a
Working temperature-46 font-60 font-73 font-101 font-115 font-196 font
We are a valve manufacuturer company specializing in manufacturing forged steel valves ( gate valve, check valve, globe valve, ball valve. ) and fully welded ball valves (DN15-DN1200) for more than ten years.
Standard: API, ANSI, DIN, JIS, JB, HB, BS, GB, etc.
Certificates: CE, ISO9001, GOST.
We can also design and manufacture according to the customers' special requirements.
Doing business with customers who from Russian, Spain, Thailand, America, England, Norway, Lithuania, Poland, Iran, Brazil, Saudi Arabia, etc.
