材料 Material

零件名稱

材料

18

緊定螺釘

Carbon Steel

17

手輪鎖緊螺釘

Carbon Steel

16

手輪

Carbon Steel

15

活節(jié)螺栓/螺母

A193 B7/A194 4,A193 B8/A194 8

14

銷

Carbon Steel/SS

13

閥桿螺母/螺母

A439 D2/Cu-Alloy

12

填料壓蓋

Carbon Steel

11

填料壓套

Stainless steel

10

上密封套

Stainless steel

09

卡套

CS+SS/SS/SS+STL

08

閥桿

Stainless steel

07

閥座

Carbon steel+SS/SS/SS+STL

06

閥瓣

Carbon steel+SS/SS/SS+STL

零件名稱

WCB

LCB

WC6

WC9

05

螺栓螺母

A193 Gr B7/A 194 Gr2H

A320 Gr L7/A 194 Gr4

A 193 Gr B16/A194 Gr4/7

A193 Gr B16/A194 Gr 4/7

04

填料

Graphite

Graphite

Graphite

Graphite

03

墊片

Spiral Wound/Soft lron

Spiral Wound /Soft lron

Spiral Wound/SS304

Spiral Wound/SS304

02

閥蓋

A216 Gr WCB

A352 Gr LCB

A217 Gr WC6

A217 Gr WC9

01

閥體

A216 Gr WCB

A352 Gr LCB

A217 Gr WC6

A217 Gr WC9

零件名稱

C5

C12

CF8

CF8M

05

螺栓螺母

A193 Gr B6/A 194 Gr4/7

A193 Gr B16/A 194 Gr4/7

A193 Gr B16/A194 Gr 4/7

A193 Gr B7/A194 Gr 2H

04

填料

Graphite

Graphite

Graphite

Graphite

03

墊片

Spiral Wound/Soft lron

Spiral Wound /Soft lron

Spiral Wound/SS304

Spiral Wound/SS316

02

閥蓋

A217 Gr C5

A217 Gr C12

A351 Gr CF8

A351 Gr CF8M

01

閥體

A217 Gr C5

A217 Gr C12

A351 Gr CF8

A351 Gr CF8M

Class 300尺寸

Size

inch

2

21/2

3

4

5

6

8

10

12

14

16

L,L1-RF,BW

mm

267

292

318

356

400

444

559

622

711

838

863

L2-RTJ

mm

283

308

333

371

416

460

575

638

727

854

879

K

mm

350

425

485

520

565

655

825

920

1155

1250

1295

Wt

mm

200

250

300

300

350

350

500

600

700

700

450*

kg

30

45

60

83

135

162

265

375

525

765

1100