Mphamvu ndi kudalirika kwa mapaipi a Hollow-Seatter: Kuyang'ana mwachidule pa chitoliro cha marc a API 5l mzere

Kufotokozera kwaifupi:

Izi zikutanthauza kuti mupereke muyezo wopanga mapaipi kuti afotokozere madzi, mpweya ndi mafuta mu mafakitale ndi mafakitale a masitolo.

Pali magawo awiri a mawonekedwe awiri a pss, psl 1 ndi psl 2, psl 2 ali ndi zofunikira zothandizira kaboni chimodzimodzi, zolimbitsa thupi, mphamvu yayikulu.

Gragi B, X42, X46, X52, X56, X50, X60, X65, X70 ndi X80.

Cangzhou studel steel mapaipes gulu.


Tsatanetsatane wazogulitsa

Matamba a malonda

Yambitsitsani:

Padziko lonse lapansi zomanga ndi zomangamanga zikuikika, kusankha zinthu zoyenera ndikofunikira.Mapaipi okhalamo Yesetsani kukhala ndi gawo lofunikira pakupereka mphamvu, kukhazikika komanso kudalirika ku majekiti osiyanasiyana. Mu blog iyi, tifufuza mikhalidwe ndi njira ziwiri zofunika kwambiri za chitoliro: sprift yolowera chitoliro cha Arc.

Chitoliro cham'madzi obiriwira:

Obisika arc wowonda (pepani) chitoliro, chomwe chimadziwikanso kuti chitoliro cha SSAW, chimagwiritsidwa ntchito pamapulogalamu osiyanasiyana. Mawonekedwe apadera aChitoliro cha SSAW Ndi ma seams ake, omwe amapereka mphamvu zazikulu komanso zolemetsa poyerekeza ndi mitundu ina ya chitoliro. Maonekedwe apaderawa amathandiza kugawana nkhawa nthawi yonseyi, ndikupangitsa kukhala koyenera kuti ntchito zizifuna umphumphu.

Makina opanga chitoliro cha SSAW

kalasi yachitsulo

Ochepera Ogwiritsa Ntchito
Mmpa

Mphamvu Yochepera
Mmpa

Osachepera ochepera
%

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

Kupanga kwamankhwala kwa mapaipi a SSAW

kalasi yachitsulo

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

Kulolerana kwa geometric kukundasula mapaipi a SSAW

Kulolera kwa geometric

kunja kwa mainchesi

Makulidwe a Khoma

kuwongoka

Kuzungulira

kuchuluka

Kutalika kwakukulu kwa bedi

D

T

≤1422mm

> 1422mm

<15mm

≥15mm

chitoliro chimatha 1.5m

utali wonse

Thupi

chitoliro chimatha

T≤13mm

T> 13mm

± 0,5%
≤4m

monga anavomerezedwa

± 10%

± 1.5mm

3.2mm

0.2% l

0.020d

0.015d

'+ 10%
-3.5%

3.5mm

4.8mm

Mayeso a Hydrostatic

Kufotokozera Za Zogulitsa

Chitolirochi chizipirira mayesedwe a hydrostatic popanda kutaya msoko kapena chipika
Ojowina sayenera kusinthidwa, pokhapokha ngati magawo a chitoliro omwe amagwiritsidwa ntchito polemba zolemberawo adayesedwa bwino kwambiri asanafike.

Mzere

Tracegamlity:
Pa psl 1 chitoliro, wopangayo adzakhazikitsa ndikutsatira njira zolembedwa kuti zizikhala:
Chidziwitso cha kutentha mpaka mayeso okhudzana ndi malembedwe omwe amachitika ndikusintha ndi zofunikira zomwe zatchulidwazi zikuwonetsedwa
Chidziwitso cha mayeso mpaka mayeso onse okhudzana ndi makina amachitika ndipo amagwirizana ndi zofunikira zomwe zatchulidwazi zikuwonetsedwa
Kwa PSL 2 chitoliro, wopangayo adzakhazikitsa ndikutsatira njira zowerengedwa kuti zizikhala ndi chizindikiritso chotentha komanso chitoliro chotere. Njira zoterezi zimapereka njira zoyambira kutalika kwa chitoliro chilichonse choyeserera bwino komanso zotsatira zokhudzana ndi mankhwala.

Chimodzi mwazinthu zabwino kwambiri za chitoliro cha SSAW ndi kusinthasintha kwake. Mapaipi awa amatha kupangidwa pamitundu yosiyanasiyana, miyala ndi miyala ndi makulidwe ndipo imatha kutenthedwa kuti ikwaniritse zofunikira pa ntchito inayake. Kuphatikiza apo, mapaipi owoneka bwino a Arc omwe amapangidwa nthawi zambiri amapangidwa ndi chitsulo chowoneka bwino kwambiri, ndikuwapangitsa kuti azitha kuthana ndi ntchito ndikuwonetsetsa moyo wautali.

Chithunzi cha API 5l:

Chithunzi cha API 5lPhunziro lopezeka kwambiri limakumana ndi zipika zomwe zimakumana ndi American Petroleum Standard (API). Mapaipi awa amapangidwira kuti azitha kunyamula madzi, monga mafuta ndi mpweya wachilengedwe, mtunda wautali. Chipatoliro cha API 5l chimadziwika ndi mphamvu zake zazikulu, kukhazikika komanso kukana mikhalidwe yoopsa.

Makina opanga a AP 5l amaphatikizapo njira zoyenera zowongolera kuonetsetsa kuti kudalirika. Mapaipi awa amapangidwa ndi chitsulo cha kaboni ndipo amakhala ndi mphamvu zambiri. Kutsatira kwakukulu kwa API kumatsimikizira kuti mapaipi awa amatha kupirira zovuta zapamwamba komanso kusintha kwa kutentha, ndikuwapangitsa kukhala oyenera pantchito yovuta mu malonda ndi mafuta.

Kuphatikizidwa:

Pamene chitoliro chazithunzithunzi cha Arc atavala chitoliro ndi aP 5l mzere zikaphatikizidwa, amapereka umphumphu komanso kudalirika. Ma sewero azithunzithunzi a Ssalaw chitoliro chophatikizidwa ndi mphamvu ndi kukhazikika kwa chitoliro cha API 5l chimapanga dongosolo lamphamvu lamphamvu.

Kuphatikiza pa maubwino awo ophatikizika, kugwirizana kwa kachilombo ka Hipmed Pupe ndi Chitoliro cha API 5l kumawonjezera ntchito yamapaipi. Kugwiritsa ntchito chitoliro cha chitoliro cha SSAW kumalola kuphatikizidwa kosavuta ndi chitoliro cha a API 5L, onetsetsani kuti madzi opanda madzi mkati mwa mafilimu.

Pomaliza:

Mapaipi okhala ndi kapangidwe kake kazipangidwe ndiwofunika kwambiri pomanga zida zolimbitsa thupi. Kugwiritsa ntchito chitoliro cha chitoliro cha Ssaw ndi piri chitoliro cha API 5l chimapereka yankho lamphamvu lomwe limapereka mphamvu, kukhazikika komanso kudalirika kwa ntchito zosiyanasiyana. Kaya akuthandizira maziko a nyumba zazitali kapena kunyamula madzi ofunikira patali kwambiri, mapaipi awa amatenga mbali yofunika kwambiri pakuwonetsetsa kuti ndi moyo wabwino komanso kukhazikika kwa zomangamanga zathu. Mwa kukonzekera kulimba kwa chitoliro cha makonda a Arc ndi kudalirika kwa chitoliro cha API 5l, mainjiniya amatha kumanga maziko abwino mawa.


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