Welina mai i kā mākou mau pūnaewele!

DIN3352 Noho kūpaʻa hoʻolei ʻia i ka ʻīpuka puka hao

ʻO ka wehewehe pōkole:

1. Nā Kūlana: AWWA C515, DIN3352 F4 / F5, BS5163, BS5150 2. ʻAno: OS&Y, NRS 3. Nui: DN50-DN600 / 2 ″ - 24 ″ 4. Mea: CI, DI, KULA KULA, KELEMAHI .kaomi: PALAPALA 125-300 / PN10-25 / 200-300PSI 6. Keʻano hoʻokele: ka huila lima, ka pahu bevel, ka mīkini.


Huahana Huahana

Huahana Huahana

DIN3352 Noho kūpaʻa hoʻolei ʻia i ka ʻīpuka puka hao

1. Nā Kūlana: AWWA C515, DIN3352 F4/F5, BS5163, BS5150
2. ʻAno: OS & Y, NRS
3. Nui: DN50-DN600/2 "- 24"
4. Mea Hana:CI,DI, PALAPALA PALAPALA, KELEMAHI, BRONZE
5. kaomi: PALAPALA 125-300/PN10-25/200-300PSI
6. Keʻano holo kaʻa: ka huila lima, ka pahu bevel, ka mīkini

HOIKE

KOI HANA:
● Hoʻolālā a hana ʻia e like me EN1171,DIN3352,EN1074
● Kūlike nā ʻāpana flange me EN1092-2 PN16
● Kūlike nā ana he alo a he alo me EN558-1 Series 14, DIN3202 F5
● Hoʻāʻo ʻia e like me EN12266, ISO5208
● Ke ano hookele: huila lima, Nut huinahalike

OLELO HOOLAHA

Aʻole.

Inoa Mahele

Mea waiwai

 DIN3352 Resilient Seat Cast iron Gate Valve (2)

1

Kino

EN-GJS-500-7

2

Puka Lapa

EPDM/NBR+DI.

3

Nati Puka

ZCuAl10Fe3

4

Ke kumu

1Cr17Ni2

5

Paʻa Paʻa Paʻa

EPDM/NBR

6

Ka pāpale

EN-GJS-500-7

7

Uku Poʻo

Ke kila kalapona

8

Pale Sila

ZCuZn40Mn3Fe1

9

huila lima

EN-GJS-500-7

10

Nut

ʻO ka hao kalapona paʻa zinc

11

Mea holoi

ʻO ka hao kalapona paʻa zinc

12

Ke apo Sila Pahu Lehu

EPDM/NBR

13

O- apo

EPDM/NBR

14

O- apo

EPDM/NBR

15

O- apo

EPDM/NBR

F5 ʻikepili ana (mm)

DN

50

65

80

100

125

150

200

250

300

350

400

450

500

600

L

150

170

180

190

200

210

230

250

270

290

310

330

350

390

D

165

185

200

220

250

285

340

405

460

520

580

640

715

840

D1

125

145

160

180

210

240

295

355

410

470

525

585

650

770

D2

99

118

132

156

184

211

266

319

370

429

480

548

609

720

b

19

19

19

19

19

19

20

22

24.5

26.5

28

30

31.5

36

nd

4-19

4-19

8-19

8-19

8-19

8-23

12-23

12-28

12-28

16-28

16-31

20-31

20-34

20-37

f

3

3

3

3

3

3

3

3

4

4

4

4

4

5

H

226

265

288

320

364

410

502

596

681

810

905

1008

1135

1310

W

200

200

200

255

255

306

306

360

360

406

406

508

508

508

F4 ʻikepili ana (mm)

DN

50

65

80

100

125

150

200

250

300

350

400

450

500

600

L

150

170

180

190

200

210

230

250

270

290

310

330

350

390

D

165

185

200

220

250

285

340

405

460

520

580

640

715

840

D1

125

145

160

180

210

240

295

355

410

470

525

585

650

770

D2

99

118

132

156

184

211

266

319

370

429

480

548

609

720

b

19

19

19

19

19

19

20

22

24.5

26.5

28

30

31.5

36

nd

4-19

4-19

8-19

8-19

8-19

8-23

12-23

12-28

12-28

16-28

16-31

20-31

20-34

20-37

f

3

3

3

3

3

3

3

3

4

4

4

4

4

5

H

226

265

288

320

364

410

502

596

681

810

905

1008

1135

1310

W

200

200

200

255

255

306

306

360

360

406

406

508

508

508

ʻO nā kumu nui o ke kūkulu ʻana a me ka hoʻokomo ʻana i ka puka pā hao hao hao

ʻO ke kūlana hoʻonohonoho, ke kiʻekiʻe, ka inlet a me ke kuhikuhi puka e pono e hoʻokō i nā koi hoʻolālā, a paʻa a paʻa ka pilina.
ʻAʻole e iho i lalo ka ʻauʻau o nā kiwi lima like ʻole i kau ʻia ma ka pipeline insulation.
Pono e hoʻokō ʻia ka nānā ʻana ma mua o ka hoʻokomo ʻana i ka valve, a ʻo ka papa inoa o ka valve e hoʻokō me nā ʻōlelo o ka hōʻailona maʻamau maʻamau ākea ākea gb12220.No nā valve i ʻoi aku ka nui o ke kaomi hana ma mua o 1.0MPa a ʻoki i ka paipu nui, e hoʻokō ʻia nā hoʻokolohua ikaika a paʻa ma mua o ke kau ʻana, a hiki ke hoʻohana wale ʻia ma hope o ko lākou kūpono.
I ka wā o ka ho'āʻo ikaika, ʻo ke kaomi hoʻāʻo he 1.5 mau manawa o ke kaomi nominal, a ʻaʻole e emi ka lōʻihi ma mua o 5min.E kūpono ka pūpū valve a me ka hoʻopili ʻana inā ʻaʻohe leakage.I ka wā o ka ho'āʻo paʻa, ʻo ke kaomi hoʻāʻo he 1.1 mau manawa o ke kaomi nominal;E hoʻokō ka paʻi hoʻāʻo i nā koi o ka maʻamau GB50243 i ka wā o ka hoʻāʻo ʻana, a kūpono ia inā ʻaʻohe leakage ma ka ʻili hoʻopaʻa o ka disc valve.


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