Van cầu hàn lồng A182 F316 Class 800

Standard Material Specification

Part Name

Material

Body

ASTM A105, ASTM A182 F11, F22, F5, F9, ASTM A182 F304, F316, F321, F304L, F316L

Disc

ASTM A105, ASTM A182 F11, F22, F5, F9, ASTM A182 F304, F316, F321, F304L, F316L

Stem

ASTM A182 F6a, ASTM A182 F22, ASTM A182 F304, F316, F321, F304L, F316L

Gasket

Graphite & stainless steel

Bonnet

ASTM A105, ASTM A182 F11, F22, F5, F9, ASTM A182 F304, F316, F321, F304L, F316L

Bolt

ASTM A193 B7, A320 B8, A193 B8M

Packing

Graphite

Packing gland

ASTM A105, ASTM A182 F11, F22, F5, F9, ASTM A182 F304, F316, F321, F304L, F316L

Gland board

ASTM A216 WCB, ASTM A351 CF8, CF8M, CF8C, CF3, CF3M

Stem nut

Copper Alloy

Handwheel

ASTM A47-32510

Dimensions and Weights  

DN (mm)

NPS (in)

Dimensions

Weight (kg)

RB

FB

RB

FB

L

H

W

15

10

½

3/8

111

205

125

4.5

20

15

¾

½

111

205

125

5.3

25

20

1

¾

130

240

160

6.8

32

25

1 ¼

1

150

258

160

8.5

40

32

1 ½

1 ¼

172

290

160

12.6

50

40

2

1 ½

220

336

180

19.2

 

50

 

2

230

428

234

30

 

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