Wopanga Mapaipi Achitsulo Otsogola & Wopereka Ku China |

Pipe yachitsulo ya PSL1: Miyezo, Ntchito ndi Zida Zina

PSL1ndi mulingo wazinthu zamtundu wa API 5L ndipo umagwiritsidwa ntchito makamaka pamapaipi achitsulo pamapaipi amafuta ndi gasi.

Chizindikiro cha Pipe chachitsulo cha PSL1

Gulu

Malinga ndi mtundu wachitoliro chachitsulo: Chitoliro chosasunthika chachitsulo ndi chitoliro chowotcherera chachitsulo.

Malinga ndi mtundu wapayipi mapeto: kumapeto kwa lathyathyathya, ulusi wa ulusi, mapeto a socket, ndi mapeto a chitoliro cha zikhomo zapadera.

Malinga ndikalasi yachitsulo:

L-mndandanda (L + mphamvu zochepa zokolola mu MPa)

L175 ndi L175P,L210,L245,L290,L320,L360,L390,L415,L450,L485

X-series (X + mphamvu zochepa zokolola mu 1000 psi)

A25 ndi A25P, X42, X46, X52, X56, X60, X65, X70

Common Steel Grades

Gulu A ndi Gulu B ndi magiredi wamba achitsulo osafotokozedwa ndi miyezo ya mphamvu zokolola, ndi Gulu A lolingana ndi L210 ndi Gulu B lolingana ndi L245.

Njira Yopangira PSL1 Pipe yachitsulo

Njira Yopangira PSL1 Pipe yachitsulo

Zida zogwiritsira ntchito

Ingot, billet, billet, strip (coil) kapena mbale

Zapangidwa ndi njira zotsatirazi:
a) njira yosinthira mpweya wowomba zamchere.
b) njira yosungunula ng'anjo yamagetsi.
c) ng'anjo lathyathyathya steelmaking pamodzi ndi kuyenga ladle.

Zoyenera Kutumizira za PSL1

Kuchiza kutentha kwa PSL1 chubu lachitsulo kumaphatikizapo kugudubuza, kusinthasintha, kugudubuza kwa thermo-mechanical, thermo-mechanical forming, normalizing forming, normalizing, and normalizing and tempering, yomwe imapangitsa kuti makinawo azikhala ndi kukhulupirika kwa chubu.

PSL Mkhalidwe Wotumizira Gulu la Pipe / Steel Giredi
PSL1 Monga-adagubuduza, normalizing anagulung'undisa, normalizing, kapena normalizing anapanga L175 A25
L175P A25P
L210 A
Monga-wodzigudubuza, normalizing anagulung'undisa, thermomechanical adagulung'undisa, thermomechanical
opangidwa, normalizing anapanga, normalized, normalized ndi kupsya mtima;
kapena, ngati atavomera, kuzimitsidwa ndi kutenthedwa kwa chitoliro cha SMLS chokha
L245 B
Monga-wodzigudubuza, normalizing anagulung'undisa, thermomechanical adagulung'undisa, thermomechanical
kupangika, kukhazikika kupangika, kokhazikika, kokhazikika komanso kupsya mtima kapena kuzimitsidwa
ndi kupsya mtima
L290 X42
L320 x46
L360 X52
L390 x56
L415 X60
L450 x65
L485 X70

Kalata P mu L175P imasonyeza kuti zitsulo zili ndi phosphorous.

Mapangidwe a Chemical a PSL1 Pipe yachitsulo

The mankhwala zikuchokera PSL1 zitsulo chitoliro amatanthauziridwa mosamalitsa mu API 5L muyezo kuonetsetsa kuti chitoliro ali ndi katundu mawotchi wabwino ndi kukana dzimbiri kuti azolowere zosiyanasiyana zotengera malo.

The mankhwala zikuchokera PSL1 zitsulo chitoliro kwa t> 25.0 mm adzatsimikiziridwa ndi mgwirizano.

Ma Mechanical Properties a PSL1 Steel Pipe

Zomwe zimapangidwira zamachubu a PSL1 zimakwaniritsa zofunikira mu API 5L, kuwonetsetsa kuti zitha kupirira momwe zimagwirira ntchito komanso zachilengedwe.Magawo azinthu zamakinawa makamaka amaphatikiza mphamvu zokolola, kulimba kwamphamvu, komanso kutalika.

Zofunikira pa Zotsatira za Mayeso a Tensile a PSL 1 Pipe
Gulu la Pipe Chitoliro cha Chitoliro cha Chitoliro Chopanda Msoko ndi Chowotcherera Weld Seam ya EW,
LW, SAW, ndi COW Pipe
Zokolola Mphamvua
Rku.5
MPa (psi)
Kulimba kwamakokedwea
Rm
MPa (psi)
Elongation
(pa 50 mm kapena 2 in.)
Af
%
Kulimba kwamakokedweb
Rm
MPa (psi)
min min min min
L175 kapena A25 175 (25,400) 310 (45,000) c 310 (45,000)
L175P kapena A25P 175 (25,400) 310 (45,000) c 310 (45,000)
L210 kapena A 210 (30,500) 335 (48,600) c 335 (48,600)
L245 kapena B 245 (35,500) 415 (60,200) c 415 (60,200)
L290 kapena X42 290(42,100) 415 (60,200) c 415 (60,200)
L320 kapena X46 320 (46,400) 435 (63,100) c 435 (63,100)
L360 kapena X52 360 (52,200) 460 (66,700) c 460 (66,700)
L390 kapena X56 390 (56,600) 490(71,100) c 490(71,100)
L415 kapena X60 415 (60,200) 520 (75,400) c 520 (75,400)
L450 kapena X65 450 (65,300) 535 (77,600) c 535 (77,600)
L485 kapena X70 485 (70,300) 570 (82,700) c 570 (82,700)

Kuyesedwa kwa Hydrostatic

Chitoliro chonse chachitsulo chiyenera kuyesedwa ndi hydrostatically ndipo sipadzakhala kutayikira kuchokera ku welds kapena thupi la chitoliro panthawi yoyesera.

Mapaipi opanda msoko ndi chitoliro chachitsulo chowotcherera ndi OD≤457mm:Nthawi yokhazikika yamagetsi ≥5s

Welded zitsulo chitoliro ndi OD> 457mm:Nthawi yokhazikika yamagetsi ≥10s

Mapaipi achitsulo okhala ndi ulusi ndi zolumikizira ndi OD> 323.9 mm:Mayesero akhoza kuchitidwa mu dziko lathyathyathya-mapeto.

Njira zoyesera za Zinthu Zoyesera Zomwe Zimagwira pa PSL1

Gulu Loyesa Njira Yoyesera
Chemical Composition ISO 9769 kapena ASTM A751
Mechanical Properties ISO 6892-1 kapena ASTM A370
Kuyesedwa kwa Hydrostatic API 5L 10.2.6
Mayeso Osawononga API 5L Zowonjezera E
Kupinda Mayeso ISO 8491 kapena ASTM A370
Kuwongolera Bend Test ISO 5173 kapena ASTM A370
Mayeso a Flattening ISO 8492 kapena ASTM A370

Pamwamba Pamwamba pa PSL1 Pakutumizidwa

1.Mipope yopepuka

PSL1 chitoliro chowala

2.Kupaka kunja kwakanthawi:

Zomwe zimagwiritsidwa ntchito nthawi zambiri ndi mafuta oteteza dzimbiri, zokutira zokhala ndi mafuta, zokutira zoteteza dzimbiri, ndi zina.

Ikhoza kupeŵa dzimbiri panthawi yosungira ndi kuyendetsa.

PSL1 zokutira zakunja kwakanthawi

3.Mkhalidwe wapadera wokutira:

Wamba ndi utoto, 3LPE, 3LPP, TPEP FBE, etc.

Imawonjezera chitetezo chokwanira komanso imawonjezera magwiridwe antchito a chitoliro.

PSL1 TPEP anti-corrosion

Magawo Ofunsira

Mafuta ndi Gasi Conveyor System: potengera mtunda wautali wamafuta ndi gasi wachilengedwe.

Njira zoyendetsera madzi: zoperekera madzi m'tauni ndi ulimi wothirira.

Zomangamanga ndi Zomangamanga: za milatho, zomanga misewu, ndi ntchito zina zomanga.

Zomera ndi Zopangira Zopangira: zotumizira mankhwala ndi nthunzi m'mafakitale.

Mphamvu: poteteza chingwe komanso ngati gawo la machitidwe amadzi ozizira.

Zida Zina

Posankha zipangizo zina, zofunikira za mankhwala ndi zofunikira zamakina ziyenera kufufuzidwa kuti zitsimikizire kuti zinthu zina zikukwaniritsa zofunikira za polojekitiyi.

American Standard

ASTM A106 Gulu B: Pantchito yotentha kwambiri.

ASTM A53 Kalasi B: Kwa ma plumbing wamba ndi ntchito zamapangidwe.

Miyezo ya ku Europe

TS EN 10208-1 L245GA mpaka L485GA: Amagwiritsidwa ntchito pamapaipi onyamula gasi ndi mafuta

ISO 3183 Gulu L245 mpaka L485: Zofanana kwambiri ndi muyezo wa API 5L wogwiritsidwa ntchito pamakampani amafuta ndi gasi.

TS EN 10208-2 L245NB, L290NB: Kunyamula mafuta amafuta ndi mafuta amafuta m'malo opanikizika.

Miyezo ya ku Japan

JIS G3454 STPG 410: Amagwiritsidwa ntchito pamayendedwe otsika kwambiri amadzimadzi.

JIS G3456 STPT 410: Amagwiritsidwa ntchito potentha kwambiri komanso malo opanikizika kwambiri monga mapaipi opangira magetsi.

Australia Standard

AS/NZS 1163 C350L0: Machubu ozungulira pazolinga zamapangidwe komanso wamba.

Chinese Standard

GB/T 9711 L245, L290, L320: Amagwiritsidwa ntchito pamakampani amafuta ndi gasi, ofanana ndi ISO 3183.

GB/T 8163 20 #, Q345: Ntchito mapaipi ambiri madzimadzi zoyendera.

Zathu Zogwirizana

Ndife mmodzi wa kutsogolera welded mpweya zitsulo chitoliro ndi zitsulo opanga msokonezo chitoliro ndi ogulitsa ku China, ndi osiyanasiyana apamwamba zitsulo chitoliro katundu, ife tadzipereka kukupatsani uthunthu wa mayankho chitoliro zitsulo.Kuti mudziwe zambiri za mankhwala, chonde omasuka kulankhula nafe, tikuyembekezera kukuthandizani kupeza bwino zitsulo chitoliro options pa zosowa zanu!

Tags:psl1,api 5l psl1,psl1 chitoliro, ogulitsa, opanga, mafakitale, ogulitsa, makampani, ogulitsa, kugula, mtengo, quotation, zambiri, zogulitsa, mtengo.


Nthawi yotumiza: Apr-13-2024

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