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National Standard Stainless Steel Gate Valve

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  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Fujian

  • Validity to:

    Long-term effective

  • Last update:

    2018-04-17 14:17

  • Browse the number:

    486

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Company Profile
Xiamen Kemus Valve Co.,Ltd
Contactaixin:

kaimusi(Mr.)  

Email:

telephone:

phone:

Arrea:

Fujian

Address:

Room No 512, Zhimingxing Technology Building No 18, Honglian West Road, Siming District Xiamen China

Website:

http://www.kemus-valve.com/ http://www.shanjiastone.com/com/kaimusi/

Product details

Products Name: National Standard Stainless Steel Gate Valve

Xiamen Kemus Valve Co., Ltd. produced good stainless steel valve: valve body, valve cover, gate, gate rod using stainless steel, valve seat sealing surface of PTFE, stainless steel + carbide or surfacing carbide, the general filler Carbide, PTFE, asbestos or flexible graphite. Nominal size DN15 ~ DN800, working pressure 1.6MPa ~ 20.0MPa, suitable temperature ≤ 200 ℃, suitable for nitric acid, weak corrosive medium pipeline

Product Usage of National Standard Stainless Steel Gate Valve

Xiamen Kemus Valve Co.,Ltd. produced good stainless steel valve: valve body, valve cover, gate, gate rod using stainless steel, valve seat sealing surface of PTFE, stainless steel + carbide or surfacing carbide, the general filler Carbide, PTFE, asbestos or flexible graphite. Nominal size DN15 ~ DN800, working pressure 1.6MPa ~ 20.0MPa, suitable temperature ≤ 200 ℃, suitable for nitric acid, weak corrosive medium pipeline.
 
Features of National Standard Stainless Steel Gate Valve

1, using austenitic stainless steel, the oxidation of acid medium has good corrosion resistance.
2, the medium flows through the stainless steel gate valve does not change its flow direction, fluid resistance is small.
3, the gate direction of motion and medium flow perpendicular to the vertical, opening and closing torque, opening and closing more effort.
4, the medium flow direction is not limited, not disturbing the flow, does not reduce the pressure, the medium can flow from both sides of the gate valve in any direction, can achieve the purpose of use, the most suitable for medium flow direction may change in the pipeline.
5, the gate is placed vertically in the valve body, the structure of a shorter length.
6, good sealing performance. Fully open when the sealing surface erosion by smaller.
 
Executive Standard of National Standard Stainless Steel Gate Valve

Design specifications: GB / T 12234
Structure length: GB / T 12221
Connecting flange: JB / T 79.1
Test and inspection: JB / T 9092
Pressure - Temperature: GB / T 9131
Product Identification: GB / T 12220
 
Performance parameters of National Standard Stainless Steel Gate Valve

Nominal pressurePN(MPa)

case

test pressure(MPa)

Sealed

Sealed (liquid)

Seal (gas)

1.6

2.4

1.8

0.6

1.8

2.5

3.8

2.8

0.6

2.8

4.0

6.0

4.4

0.6

4.4

6.4

9.6

7.0

0.6

7.0

10.0

15.0

11.0

0.6

11.0

16.0

24.0

18.0

0.6

18.0

 

Suitable medium and applicable  temperature of National Standard  Stainless Steel Gate Valve

Shell material

Suitable media

Applicable temperature (℃)

Chromium nickel titanium steel (P type)

Nitric acids

≤200

Chrome nickel molybdenum titanium steel (R type)

Acetic acid

≤200

 

The main part material of National Standard Stainless Steel Gate Valve

Body, bonnet

Valve plate, seat

Valve stem

Stem nut

filler

Handwheel

Chromium nickel titanium steel

Stainless steel, stainless steel + cemented carbide

Chrome nickel-titanium stainless steel

Aluminum bronze

Teflon

Malleable iron

Chromium nickel molybdenum titanium steel

Stainless steel, stainless steel + cemented carbide

Chrome nickel-titanium stainless steel

Aluminum bronze

Teflon

Malleable iron

The main shape and connection  dimensions of National Standard Stainless Steel  Gate Valve

Nominal diameter

The main dimensions and connection dimensions

L

D

D1

D2

b

Z-d

H

D0

Z41W-16P

15

130

95

65

45

14-2

4-Φ14

170

120

20

150

105

75

55

14-2

4-Φ14

190

140

25

160

115

85

65

14-2

4-Φ14

205

160

32

180

135

100

78

16-2

4-Φ18

270

180

40

200

145

110

85

16-3

4-Φ18

310

200

50

250

160

125

100

16-3

4-Φ18

358

240

65

265

180

145

120

18-3

4-Φ18

373

240

80

280

195

160

135

20-3

8-Φ18

435

280

100

300

215

180

155

20-3

8-Φ18

500

300

125

325

245

210

185

22-3

8-Φ18

614

320

150

350

280

240

210

24-3

8-Φ23

674

360

200

400

335

295

265

26-3

12-Φ23

811

400

250

450

405

355

320

30-3

12-Φ25

969

450

300

500

460

410

375

30-3

12-Φ25

1145

580

350

550

520

470

435

34-4

16-Φ25

1280

640

400

600

580

525

485

36-4

16-Φ30

1452

640

Z41W-25P

15

130

95

65

45

16-2

4-Φ14

170

120

20

150

105

75

55

16-2

4-Φ14

190

140

25

160

115

85

65

16-2

4-Φ14

205

160

32

180

135

100

78

18-2

4-Φ18

270

180

40

200

145

110

85

18-3

4-Φ18

310

200

50

250

160

125

100

20-3

4-Φ18

358

240

65

265

180

145

120

22-3

8-Φ18

373

240

80

280

195

160

135

22-3

8-Φ18

435

280

100

300

230

190

160

24-3

8-Φ23

500

300

125

325

270

220

188

28-3

8-Φ25

614

320

150

350

300

250

218

30-3

8-Φ25

674

360

200

400

360

310

278

34-3

12-Φ25

811

400

250

450

425

370

332

36-3

12-Φ30

969

450

300

500

485

430

390

40-4

16-Φ30

1145

580

350

550

550

490

448

44-4

16-Φ34

1280

640

400

600

610

550

505

48-4

16-Φ34

1452

640


Structure picture of National Standard Stainless Steel Gate Valve

 

Packing & Delivery

FAQ

1. Can I get free samples?

A: Yes, we can provide you the free samples, but you need to bear their own delivery costs.

2. Can I request to change the form of packaging and transportation?

A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.

3. Can I request to advance the shipment?

It should be depends on whether there is sufficient inventory in our warehouse.

4. Can I have my own Logo on the product?

A: Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost.

5. Can you produce the products according to my own drawings?

A: Yes, we can produce the products according to your drawings that will be most satisfy you.

6. Which price terms could accepted?

A: FOB,CIF all acceptable.

http://www.kemus-valve.com/