API 5l imiyoboro yicyiciro b kugeza kuri x70 od kuva 219mm kugeza 3500mm

Ibisobanuro bigufi:

Iri shusho ni ugutanga amahame yo gukora kuri sisitemu ya pieline kugirango ashyireho amazi, gaze namavuta mubikoresho bya peteroli na gazi bisanzwe.

Hariho urwego rwibicuruzwa bibiri, psl 1 na PSL 2 bifite ibyo basabwa gutegera kuri karubone, kuvuza imbaraga, imbaraga ntarengwa nimbaraga ndende.

Icyiciro B, X42, X46, X52, X56, X60, X65, X70 na X80.

Cagzzhou spiral stepes gros group ce.


Ibisobanuro birambuye

Ibicuruzwa

Imitungo ya mashini ya ssaw

icyicaro

Imbaraga zitanga umusaruro ntarengwa
Mpa

Imbaraga zibura
Mpa

Haraft
%

B

245

415

23

X42

290

415

23

X46

320

435

22

X52

360

460

21

X56

390

490

19

X60

415

520

18

X65

450

535

18

X70

485

570

17

Imiti yimiti ya ssaw

icyicaro

C

Mn

P

S

V + nb + ti

Max%

Max%

Max%

Max%

Max%

B

0.26

1.2

0.03

0.03

0.15

X42

0.26

1.3

0.03

0.03

0.15

X46

0.26

1.4

0.03

0.03

0.15

X52

0.26

1.4

0.03

0.03

0.15

X56

0.26

1.4

0.03

0.03

0.15

X60

0.26

1.4

0.03

0.03

0.15

X65

0.26

1.45

0.03

0.03

0.15

X70

0.26

1.65

0.03

0.03

0.15

Geometric kwihanganira imiyoboro ya Ssaw

Geometning tolerances

Hanze ya diameter

Urukuta

Igororoka

Hanze

misa

Urusaku rwinshi

D

T

≤1422MM

> 1422mm

<15mm

≥15mm

umuyoboro urangira 1.5m

Uburebure bwuzuye

Umuyoboro

Umuyoboro

T≤13mm

T> 13mm

0.5%
≤4mm

Nkuko byumvikanyweho

± 10%

1.5mm

3.2mm

0.2% l

0.020D

0.015d

'+ 10%
-3.5%

3.5mm

4.8mm

Ikizamini cya Hydrostatic

Ibicuruzwa-Ibisobanuro1

Umuyoboro ugomba kwihanganira ikizamini cya hydrostatike ntamenetse unyuze mu nyanja cyangwa umubiri wumugezi
Ihujwe ntirigomba kugeragezwa hydrostatat, Ibice byimiyoboro bikoreshwa mugutanga imigabane byageragejwe neza mbere yibikorwa byo kwinjira.

TraceAltity:
Kuri PSL 1 umuyoboro, uwabikoze agomba gushiraho no gukurikira inzira zanditse kugirango abungabunge:
Indangamuntu Yubushyuhe Kugeza buri rubanza rujyanye na chmical rukorwa kandi rufite akamaro hamwe nibisabwa byagenwe byerekanwe
Indangamuntu-Igice cya GISITIKI KUGEZA BIKORWA BIKORWA BIKORWA KANDI BIKORESHEJWE N'IBISABWA BITANDUKANYE
Kuri PSL 2 Umuyoboro wa PSL 2, uwabikoze agomba gukurikira kandi akurikira inzira yanditse yo gukomeza indangamuntu hamwe nindangamuntu-ikizamini kuri pipe. Uburyo nk'ubwo butanga uburyo bwo gutondekanya uburebure bw'umuyoboro wose w'ikizamini hamwe n'ibisubizo bifitanye isano.


  • Mbere:
  • Ibikurikira:

  • Andika ubutumwa bwawe hano hanyuma utwohereze