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Standard
Design and Manufacture: Cast steel gate valve to API600（ISO 10434;Cast stainless steel gate valve to API 602 or API 600; Forged steel gate valve to API 602.Inspection and Test: API 598.
End Flange Dimension: ASME B16.5Јfor NPSЎ24Ј; ASME B16.47 series B, ASME B16.47 series A, MSS SP-44Јfor NPSЈ24Ј.
BW End Dimension: ASME B16.25.
Socket-weld Dimension: ASME B16.11.
Face to Face and End to End: ASME B16.10.
Pressure-temperature Ratings: ASME B16.34.
Size Range: 1/2"-48’’
Pressure Range:150LB-2500LB
Operation: Lever,Handweel,Gearbox,Actuated(hydraulic,pneumatic,electric and other
Application: Chemical,Petrochemical,Oil & Gas,Refining and Water Treatment Industry,etc;
ASTM Material list of API600 Rising Stem Cast Steel Gate Valve
No | Part Name | Carbon Steel to ASTM | Stainless Steel to ASTM | Alloy Steel to ASTM | ||||||
1 | Body | A216 WCB | A352 LCB | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M | A217 WC6 | A217 WC9 | A217 C5 |
2 | Bonnet | A216 WCB | A352 LCB | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M | A217 WC6 | A217 WC9 | A217 C5 |
3 | Wedge | A216 WCB | A352 LCB | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M | A217 WC6 | A217 WC9 | A217 C5 |
4 | Seating Ring | A105N | A350LF2 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M | A182 F11 | A182 F22 | A182 F5 |
5 | Stem | A182 F6a | A182 F304 | A182 F304 | A182 F316 | A182 F304L | A182 F316L | A182 F304 | ||
6 | Gasket | Graphite+SS304, PTFE | ||||||||
7 | Stem Packing | Flexible Graphite | ||||||||
8 | Lantern Ring | A182 F6a | A182 F304 | A182 F304 | A182 F316 | 182 F304L | A182 F316L | A182 F304 | ||
9 | Backseat Bushing | A182 F6a | A182 F304 | A182 F304 | A182 F316 | 182 F304L | A182 F316L | A182 F304 | ||
10 | Nut | A194 2H | A194 4 | A194 8 | A194 7 | |||||
11 | Bolt | A193 B7 | A320 L7 | A193 B8 | A193 B16 | |||||
12 | Gland | F6a | A182 F304 | A182 F304 | A182 F316 | 182 F304L | A182 F316L | A182 F304 | ||
13 | Gland Flange | A216 WCB | A352 LCB | A351 CF8 | A351 CF8 | A351 CF8 | A351 CF8 | A217 WC6 | 217 WC9 | A217 C5 |
14 | Gland Eyebolt | A193 B7 | A193 B8 | A193 B16 | ||||||
15 | Gland Nut | A194 2H | A194 8 | A194 7 | ||||||
16 | Pin | ANSI 1045 | A182 F304 | ANSI 1045 | ||||||
17 | Stem Nut | A439 D2 / B148 952A | ||||||||
18 | Retaining Nut | ANSI 1020 | ||||||||
19 | Nipple | Copper Alloy | ||||||||
20 | H.W.Lock Nut | ANSI 1020 | ||||||||
21 | Handwheel | A197 | ||||||||
