ny

Puv-Welded Pob Valve

Lus piav qhia luv luv:

Cov qauv tsim

• Cov qauv tsim: GB / T12237 / API6D / API608
• Tus qauv ntev: GB/T12221, API6D, ASME B16.10
• Kev sib txuas flange: JB79, GB / T 9113.1, ASME B16.5, B16.47
• Vuam kawg: GBfT 12224, ASME B16.25
• Kev kuaj thiab tshuaj xyuas: GB/T 13927, API6D, API 598

Kev ua tau zoo Specification

- Nominal siab: PN16, PN25, PN40,150, 300LB
• Kev xeem lub zog: PT2.4, 3.8, 6.0, 3.0, 7.5MPa
• Foob xeem: 1.8, 2.8,4.4,2.2, 5.5MPa
• Gas foob kuaj: 0.6MPa
• Cov khoom tseem ceeb ntawm lub valve: A105(C), F304(P), F316(R)
• Tsim nyog nruab nrab: lub lonq-nyob deb pipeline rau, natural gas, roj av, cua sov thiab thermal hwj chim yeeb nkab net.
• Tsim nyog kub: -29 ° C-150 ° C


Product Detail

Khoom cim npe

Product Description

Lub pob ntawm lub pob valve yog txhawb kev ywj pheej ntawm lub nplhaib sealing. Nyob rau hauv qhov kev txiav txim ntawm cov kua siab, nws yog ze ze nrog lub downstream sealing nplhaib los ua tus downstream turbulent ib sab foob.Nws yog haum rau me me caliber zaus.

Kho lub pob pob valve pob nrog nce thiab nqis rotating ncej, yog tsau nyob rau hauv lub pob bearing, yog li ntawd, lub pob yog tsau, tab sis lub sealing nplhaib yog floating, lub sealing nplhaib nrog lub caij nplooj ntoos hlav thiab kua thrust siab rau lub pob, lub upstream kawg ntawm lub foob.Siv rau kev kub siab thiab loj caliber daim ntaub ntawv.

Kev tsav tsheb ntawm lub valve raws li tus qauv valve thiab cov neeg siv yuav tsum tau siv, siv kov, turbine, hluav taws xob, pneumatic, thiab lwm yam, tuaj yeem ua raws li qhov xwm txheej tiag tiag thiab cov neeg siv yuav tsum xaiv hom tsav tsheb tsim nyog.

Cov khoom siv pob valve no raws li qhov xwm txheej ntawm qhov nruab nrab thiab cov kav dej, thiab cov kev xav tau sib txawv ntawm cov neeg siv, tsim kev tiv thaiv hluav taws, tiv thaiv zoo li qub, xws li cov qauv, tsis kam mus rau qhov kub thiab txias tuaj yeem ua kom lub valve nyob rau hauv cov xwm txheej sib txawv feem ntau. kev ua haujlwm, dav siv hauv cov nkev, roj, tshuaj lom neeg kev lag luam, metallurgy, kev tsim kho hauv nroog, kev tiv thaiv ib puag ncig, tshuaj, zaub mov thiab lwm yam lag luam.

Cov qauv khoom

Puv-Welded Pob Valve

Main Parts Thiab Materials

Khoom npe

Khoom siv

GB

ASTM

Lub cev

25

A105

Pob

304

304

Qe

1 Cr13

182f6 ua

Caij nplooj ntoos hlav

6 ua 2mn

Inconel X-750

Rooj

PTFE

PTFE

Bolt

35CrMoA

A193 B7

Qhov Loj Loj Loj

PN16/PN25/CLASS150

puv bor

unit (mm)

DN

NPS

L

H1

H2

W

RF

WE

RJ

50

2

178

178

216

108

108

210

65

2 1/2

191

191

241

126

126

210

80

3

203

203

283

154

154

270

100

4

229

229

305

178

178

320

150

6

394 ib

394 ib

457 ib

184

205

320

200

8

457 ib

457 ib

521 ib

220

245

350

250

10

533 ib

533 ib

559 ib

255

300

400

300

12

610

610

635 ib

293 ib

340

400

350

14

686 ib

686 ib

762 ib

332

ib 383

400

400

16

762 ib

762 ib

ib 838

ib 384

4 35

520

450

18

864 ib

864 ib

914 ib

438 ib

492 ib

600

500

20

914 ib

914 ib

991 ib

486 ib

527 ib

600


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