API GATE VALVE


API GATE VALVE

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