Scope, Standards and Materials of Conventional Gate Valves
Catalogue#029110399
ISO 9001 ManufacturerSpecial for Export
Valve Type |
Cast/(Forged) Steel ANSI/BS/JIS |
Cast Iron ANSI/BS/JIS |
Cast/(Forged) Steel PN(MPa) |
Cast Iron PN(Mpa) |
Pressure Rating |
150 300 600 |
125 250 |
1.6 2.5 4.0 6.4 10.0 |
0.25 0.6 1.0 |
Size Range |
2"-48" |
2"-42" |
DN40-900 |
DN40-1400 |
Design Standards |
ANSI B16.34 API 600 (API602) BS 1414 JIS B2073 JIS B2083 |
MSS SP-70 BS 5150 JIS B2031 JIS B2043 |
GB12234 | GB12232 |
Face to Face Dimensions |
ANSI B6.10 BS 2080 JIS 2002 | ANSI B6.10 JIS 2002 |
||
Flange Dimensions |
ANSI B16.5 ANSI B16.47 Series A or B BS 4504 JIS B2212-2216 | ANSI B16.1 ANSI B16.2 BS 4504 JIS B2212 JIS B2213 | ||
Pressure Test |
API 598 ANSI B16.34 BS 5146 | GB/T 13927-92 | GB/T 13927-92 | |
Shell Materials |
ASTM A216 WCB A217
WC6 A217 WC9 A351 CF8 A351CF8M A351 CF3 A351 CF3M |
ASTM A126B 3%Ni C.I. ASTM A536 JIS G5501 FC20 FC25 | ASTM A216 WCB A217 WC6 A217 WC9 CF8M A351 CF3 A351 CF3M | HT200 QT400 QT450 |
Trim/Seat surface |
ASTM A276 410 A276 304 304L A276 316 316L/ 13Gr 18Gr-8Ni 18Gr-10Ni-2Mo Stellite 6 Ni-Cu Alloy |
ASTM B62 B16 A276 410 304 304L 316 316L |
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