Home Companies Wenzhou Ruitong Valve Co.,Ltd..

API stainless steel gate valve

Active Member

Contact Us

Address: No.158-1# Fuhai Road,Haibin Industry Zone,Longwan

Phone: 86-577-85885928

Contact name:Michelle Chen

Wenzhou Ruitong Valve Co.,Ltd..

API stainless steel gate valve

City & Province Wenzhou Zhejiang
Categories Stainless Steel Sheets

Product Details

API stainless steel gate valve

Application

 

API Gate valve applicate for ANSI Class150~2500、PN20~42、JIS10~20K

Working temperature-29~425℃ WCB -40~500℃SS

Material: Carbon steel, Forged steel, SS304 SS316 SS316L, etc.

Specifications: DN15-DN600

Standard: GB, JIS, ANSI,

End Connection: Flanged ,Welded, Threaded  End  

Brand: China Dongjon                

Type: Full bore

Medium: Water, Oil, Gast Nitric Acid, etc.

Model: J41W-150LB J41W-300LB J41W-600   

Product characteristics:1.The design of products production matches a foreign forerunner standard request, seal completely firm, the performance is good.2.The structure designs tightly packed reasonable, shape beauty3.Adopt wedge type flexible sluice board structure, establish to roll over bearing amid the big caliber, the Qi shuts easily.4.The valve body material species is well-found, the filling compound, packing sheet slab chooses to go together with according to the actual work condition or the consumer request reasonable, applicably at the various press, temperature and dielectric work condition.5.The adoption various pipe arrangement law orchid standards and law orchid seal completely surface pattern at home and abroad and satisfy various engineering requirement and consumer's request

 Design and Manufacture:API 600

Flange Dimension:ANSI B16.5

Face to face/ End to end:ANSI B16.10

Pressure Temperature: ANSI B16.34

Inspection and Test: API 598

API gate valve Specification

 

Z41WAPI Flanged gate valve

 

Pressure LB

Strength Test

Water seal test

Air seal test

 

Map

Lbf/in2

Map

Lbf/in2

Map

Lbf/in2

 

150

3.1

450

2.2

315

0.5~0.7

60~100

 

300

7.8

1125

5.6

815

 

600

15.3

2225

11.2

1630

 

API Gate Valve Main material List

 

 API flanged gate valve  Z41W

Body,

Cap,

Disc

WCB

ZG1Cr18Ni9Ti

SS 304

SS304L

ZG1Cr18Ni12Mo2Ti

SS316

Seat face

Cr13 or Hard Alloy

Nominal W  Hard Alloy Y

Stem,Internal Part

2Cr13

1Cr18Ni9Ti

0Cr19Ni9 SS304

00Cr19Ni11 SS304L

1Cr18Ni12Mo2Ti

0Cr17Ni12Mo2 SS316

Packing

Flexible Graphite

Gasket

Stainless steel spiral wound gasket

Medium

Water, Oil,

Gas

Corrosion medium such as Nitric acid

strong oxidizing property

Corrosion medium such as Acetic acid

Temperature

-29~425 ℃

-40~500C

API Gate valve dimensions

 

Z41WAPI gate valve Dimensions

Class

DN

Size mm

Weight kg

d

L

LJ

D

D1

D2

b

Z-φd

W

H

mm

in

ZA40

ZA540

ZA940

ZA40

ZA540

ZA940

API Gate valve Class150
PN2.0MPa

25

1

25

127

140

108

79.5

51

11.5

4-15

120

200

-

330

7

-

31

32

1 1/4

32

140

153

117

89

64

13.0

4-15

140

235

-

375

9

-

33

40

1 1/2

38

165

178

127

98.5

73

14.5

4-15

180

285

-

435

13

-

38

50

2

51

178

191

152

120.5

92

16.0

4-19

180

390

-

610

19

-

45

65

2 1/2

64

190

203

178

139.5

105

17.5

4-19

200

435

-

655

24

-

65

80

3

76

203

216

190

152.5

127

19.5

4-19

200

515

-

680

36

-

85

100

4

102

229

242

229

190.5

157

24.0

8-19

250

595

-

750

46

-

95

125

5

127

254

267

254

216.0

186

24.0

8-22

250

725

-

820

65

-

115

150

6

152

267

280

279

241.5

216

25.5

8-22

300

780

-

900

82

-

135

200

8

203

292

305

343

298.5

270

29.0

8-22

300

975

1010

1060

126

155

182

250

10

254

330

343

406

362.0

324

30.5

12-25

350

1150

1190

1250

178

213

230

300

12

305

356

369

483

432.0

381

32.0

12-25

400

1380

1420

1500

258

290

320

350

14

337

381

394

533

476.0

413

35.0

12-29

400

1540

1580

1750

385

430

470

400

16

387

406

419

597

540.0

470

37.0

16-29

500

1740

1780

1950

485

540

610

450

18

438

432

445

635

578

533

40

16-32

500

1950

1990

2150

580

640

710

500

20

489

457

470

699

635.0

584

43.0

20-32

600

2180

2220

2350

680

740

820

600

24

591

508

521

813

749.5

692

48.0

20-32

650

2560

2600

2710

940

1000

1080

API gate valve Class300
PN5.0MPa

25

1

25

165

178

124

89.0

51

17.5

4-19

140

215

-

370

9

-

38

32

1 1/4

32

178

191

133

98.5

64

19.5

4-19

180

255

-

420

12

-

42

40

1 1/2

38

190

203

156

114.5

73

21.0

4-22

200

320

-

480

16

-

55

50

2

51

216

232

165

127.0

92

22.5

8-19

200

425

-

650

26

-

69

65

2 1/2

64

241

257

190

149.0

105

25.5

8-22

250

460

-

700

34

-

80

80

3

76

283

299

210

168.5

127

29.0

8-22

300

540

-

740

47

-

100

100

4

102

305

321

254

200.0

157

32.0

8-22

300

630

-

795

73

-

110

125

5

127

381

397

279

235.0

186

35.0

8-22

350

760

-

850

110

-

145

150

6

152

403

419

318

270.0

216

37.0

12-22

350

825

-

990

130

-

200

200

8

203

419

435

381

330.0

270

41.5

12-25

400

1020

1055

1150

210

250

295

250

10

254

457

473

445

387.5

324

48.0

16-29

450

1200

1240

1350

280

340

390

300

12

305

502

518

521

451.0

381

51.0

16-32

500

1425

1465

1560

400

450

570

API gate valve Class600
PN10.0MPa

25

1

25

216

216

124

89.0

51

17.5

4-19

180

215

-

420

16

-

52

32

1 1/4

32

229

229

133

98.5

64

21.0

4-19

180

270

-

480

25

-

62

40

1 1/2

38

241

241

156

114.5

73

22.5

4-22

200

345

-

550

30

-

74

50

2

51

292

295

165

127.0

92

25.5

8-19

250

470

-

680

42

-

82

65

2 1/2

64

330

333

190

149.0

105

29.0

8-22

250

520

-

750

55

-

97

80

3

76

356

359

210

168.5

127

32.0

8-22

300

570

-

820

70

-

120

100

4

102

432

435

273

216.0

157

38.5

8-25

300

700

-

870

120

-

155

125

5

127

508

511

330

266.5

186

44.5

8-29

350

780

-

950

180

-

250

150

6

152

559

562

356

292.0

216

48.0

12-29

400

850

890

1100

250

290

340

 

 

Hot Products

API Flanged ball valve Q41F-150LB Q41F-300LB Material: WCB Forged steel, SS304 SS316 SS316L, etc. ...
ANSI flanged ball valve Material: WCB Forged steel, SS304 SS316 SS316L, etc. Specifications: DN15...
API cast steel ball valve Material: WCB Forged steel, SS304 SS316 SS316L, etc. Specifications: DN15...
API stainless steel ball valve Material: Carbon steel, Forged steel, SS304 SS316 SS316L, etc. ...
API stainless steel gate valve Application API Gate valve applicate for ANSI Class150~2500、PN20~42...
Forged Steel Globe Valve Place of Origin: China Features: 1) Design Standard: A) Basic Design: API ...