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Gate valves |
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（1）
Gate Valves at Pound Grade and Grade K
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Applicable Standards |
Flange Gate Valve
Jointing-Welded Gate Valve
ANSI 150、300、600Lb 1/2"—24"
JIS 10K、20K 1/2"—24"
ANSI900Lb 2"—18"
ANSI 1500Lb 2"—18"
Main Materials:WCB、WC6、 WC9、CF8、CF8M、CF3、CF3M、A105、F11、F22、304、316、304L、316L |
1、
API STD600 Design & Manufacture referring to API STD600
2、
Structural Length to ANSI B16.10,JIS B2002
3、
Connecting Port (Flange Sizes)
ANSI 150 & 300Lb referring to ANSI B16.5
JIS 10K & 20K referring to JIS B2212B2214 ；
Jointing-Welded Port referring to ANSI B16.25
；
4、
Valve's Check & Test referring to APISTD.598 |
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Internal-Thread Gate Valve Inserted-Welding Gate Valve
ANSI 150-800Lb 1/4"-2"
JPI 600Lb 1/2"-2"
JPI 900-1500Lb 1/2"-2"
Main Materials:A105、F11、F22、
304、 316、304L、316L
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1、
Design & Manufacture referring
ANSI 1500-800Lb referring to API STD.602
；
ANSI 900-1500L referring to BS5352；
2、
Connecting Port：
Inserted Hole's Size referring to ANSIB16.11；
Thread Port referring to ANSI B2.1
3、
Valve's Check & Test referring to APISTD.598 |
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Self-Sealed-Pressure Gate Valve
ANSI 900-1500Lb 1/2"-18"
ANSI 2000-2500Lb 1/2"-18"
Main Materials:A105、F11、F22、304、316、304L、316L |
1、
Design & Manufacture referring ANSI 150-800Lb to API B16.34；
2、
Connecting Port：
Inserted Hole's Size referring to ANSIB16.11；
Thread Port referring to ANSI B2.1；
3、
Valve's Check & Test referring to APISTD.598 |
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（2）
GB Gate Valves |
Internal-Thread Gate Valves Inserted-Welding Gate Valve
Z11H(W.Y)-25～160
Z61H(W.Y)-25～160
Z61H(W.Y)-250～320
DN15～DN50
Main Materials:25、0Cr18Ni9Ti
1Cr18Ni9Ti 0Cr18Ni14Mo2、
15CrMo、12Cr1MoV
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1、
Design & Manufacture referring to JB/T7746-95
2、
Structural Length
to JB/T7746-95
3、
Connecting Port
Sizes
Internal Thread referring to GB7306-87
Inserted Welding referring to JB/T1751-95
4、
Valve's Check & Test referring to JB/T9092-1999 |
Flange Gate Valve
Jointing-Welded Gate Valve
Z41H-16～25 DN50～DN500
Z641W-40～64 DN80～DN500
Z941Y-100～160DN80～DN400
Main Materials:WCB、WC6、WC9、CF8、CF8M、CF3、CF3M、25、0Cr18Ni9Ti、1Cr18Ni9Ti、0Cr18Ni14Mo2、15CrMo、12Cr1MoV
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1、
Design & Manufacture referring to GB12224-89
2、
Structural Length Flange Gate Valve to GB12221-89
Jointing-Welded Port referring to
GB15188.1-1994
3、
Connecting Port
Flange Sizes to GB99113.1～9113.26
4、
Valve's Check & Test referring to JB/T 9092-1999 |
