Soft Seal Ball Valve, Butt Welded, ASTM A216, DN15-200

Standard

National Standard

American Standard

Design

GB/T12237

API 6D

ANSI B16.34

Length (flanged)

GB/T12221

API 6D

ANSI B16.10

Length(butt welded)

GB/T15188.1

API 6D

ANSI B16.10

Flanged

GB/T9113
JB/T79
Hg20592

ANSI B16.5, B16.47

Butt Welded

GB/T12224

ASNI B16.25

Testing & Inspection

GB/T9092

API 6D

AP1598

NO.

Part Name

Materials

GB

ASTM

1

Body

WCB

A216-WCB

2

Seal ring

PTFE

PTFE

3

ball

1Cr18Ni9Ti

SS304

4

Nut

35

A194-2H

5

Bolt

35CrMoA

A193-B7

6

Substance

WCB

A216-WCB

7

Gasket

Flexible graphite + stainless steel

B12.10-304/F.G

8

Packing

PTFE

PTFE

9

Packing gland

WCB

A216-WCB

0

Spacer

25

A105

11

Bead Flange

65Mn

AISI 1066

12

Handle

K33

A47-667 Gr.32510

13

Stem

1Cr33

A276-410

14

Screw

35

A193-B7

15

Thrust gasket

PTFE

PTFE

Nominal Diameter DN

15

20

25

32

40

50

65

80

100

125

150

200

L

130

140

150

165

180

200

220

250

280

320

360

400

H

59

63

75

85

95

107

140

152

178

252

272

342

W

130

130

160

180

230

230

400

400

650

1050 

1050

1410

Wt(㎏)

2.5

3

5

6

7

10

15

19

33

58

93

160

Nominal Diameter DN

15

20

25

32

40

50

65

80

100

125

150

200

L

130

140

150

165

180

200

220

250

280

320

360

400

H

59

63

75

85

95

107

140

152

178

252

272

342

W

130

130

160

180

230

230

400

400

650

1050 

1050

1410

Wt(㎏)

2.5

3

5

6

7

10

15

19

33

58

93

160

Nominal Diameter DN

15

20

25

32

40

50

65

80

100

125

150

200

L

130

140

150

165

180

200

220

250

280

320

360

400

H

59

63

75

85

95

107

140

152

178

252

272

342

W

130

130

160

180

230

230

400

400

650

1050 

1050

1410

Wt(㎏)

2.5

3

5

6

7

10

15

19

33

58

93

160