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Mme Steel LSAW Welded Carbon Steel Pipe ASTM A53 Q235

Tlhaloso e Khutšoanyane:

Kereiti: GR.B,X42,X46,GR.1,GR.2,S355J0H,S275JRH,SGP, joalo-joalo

 

Boholo: 355.6-1500mm bophara ba Kantle, 8-80mm Botenya ba Lerako

 

Bolelele: bolelele bo tsitsitseng 5.8m, 6m, 11.8m kapa bo hlophisitsoeng.

 

Ho roala: Ho roala ka varnish, Dip e chesang e entsoeng ka masenke, likarolo tse 3 tsa PE, FBE, joalo-joalo.

 

Mantsoe a bohlokoa: Peipi ea tšepe e cheselitsoeng, phala ea LSAW, theko ea LSAW Pipe, Pipe ea tšepe ea Carbon, phala ea 36 ″

 

Tefo: 30% depositi, 70% L/C Kapa B/L Copy Kapa 100% L/C Pono

Lintlha tsa Sehlahisoa

Lihlahisoa tse Amanang

Li-tag tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

LITŠOANTŠISO PEPI YA TŠEPE YA LSAW
1.Boholo 1) OD: 406mm-1500mm
2) Botenya ba Lerako: 8mm-50mm
3) SCH20,SCH40,STD,XS,SCH80
2.E tloaelehileng: ASTM A53,API 5L,EN10219,EN10210,ASTM A252, ASTM A500 joalo-joalo
3.Material ASTM A53 Gr.B,API 5L Gr.B,X42,X52,X60,X70,X80,S235JR,S355J0H, joalo-joalo
4. Tšebeliso: 1) mokelikeli o tlase oa khatello, metsi, khase, oli, phala ea mohala
2) phala ea sebopeho, kaho ea ho kenya lipeipi
3) terata, peipi ea monyako
5. Ho roala 1) Hloekile
2) Pente e ntšo (seaparo sa varnish)
3) Sekontiri
4) Ho tlotsoa ka oli
5) PE, 3PE, FBE, comosion manganga barbotage, Anti corrosion barbotage
6.Mokhoa longitudinal welded tšepe pipe
7. Tlhahlobo: Ka tlhahlobo ea Hyd raulic, Eddy Current, RT, UT kapa tlhahlobo ea motho oa boraro
8.Delivery Setshelo, Sejana se Seholo.
9.Mabapi le Boleng ba Rona: 1) Ha ho na tšenyo, ha ho kobehile
2) ha ho na li-burrs kapa likhahla tse bohale ebile ha ho likhechana
3) Mahala bakeng sa ho tlotsoa ka oli le ho tšoaea
4) Thepa eohle e ka hlahlojoa ke tlhahlobo ea motho oa boraro pele e romelloa

Tšebeliso ea Longitudinal Submerged-arcPipe e cheselitsoeng:

BS EN10210 S275 carbon lsaw

Boemo ba boenjiniere ba Hong Kong

phala e cheselitsoeng qatar

Boemo ba boenjiniere ba Qatar

peipi e cheselitsoeng ka nako e telele

Boemo ba boenjiniere ba Turkey

Mokhoa oa Tlhahiso oa Pipe e Welded ea Longitudinal Submerged-arc:

Bahlahisi ba liphaephe

Pipe ea LSAWe amohela theknoloji ea welding ea arc e ka tlas'a metsi, e sebelisa welding ea li-filler, flux ea tšireletso ea likaroloana e patiloeng arc.

LSAW ke khutsufatso ea Senyesemane ea phala e ka tlas'a metsi e entsoeng ka tšepe e otlolohileng ea seam.Ts'ebetso ea tlhahiso ea phala ea tšepe e kentsoeng ka tlas'a metsi e otlolohileng ea seam e kenyelletsa theknoloji ea ho etsa JCOE, theknoloji ea ho etsa li-arc e kentsoeng ka metsing le theknoloji ea ho etsa UOE.

Mokhoa oa ho etsa Pipe ea Longitudinal Submerged-arc Welded(LSAW) e tjena:

Ultrasonic plate probing → edge milling → pele ho kobeha → ho theha → Ho tjheseletsa pele → Ho tjheseletsa ka hare → Ho tjheseletsa ka ntle → Tlhahlobo ea Ultrasonic → tlhahlobo ea X-ray → Ho atolosa → tlhahlobo ea hydraulic →l.Chamfering → Tlhahlobo ea mahlaseli → Tlhahlobo ea X-ray → tlhahlobo ea matla a khoheli qetellong ea tube

Litlhoko tsa Tensile

Litlhoko tsa Tensile

 

Sehlopha sa 1

Sehlopha sa 2

Sehlopha sa 3

Matla a thata, min, psi (MPa)

50 000 (345)

60 000 (415)

66 000 (455)

Ntho ea tlhahiso kapa matla a tlhahiso, min, psi(MPa)

30 000 (205)

35 000 (240)

45 000 (310)

Botenya ba motheo ba lebota bo botenya %6 ka in. (7.9 mm) kapa ho feta: Elongation in 8 in. (203.2 mm), min, % Elongation in 2 in. (50.8 mm), min,%

18

30

14

25

...

20

Bakeng sa botenya ka lebitso la lebota ka tlase ho %6 ka (7.9 limilimithara), theolelo ho tloha botlaaseng ba motheo elongation ka 2 ka (50.08 limilimithara) bakeng sa mong le e mong Vzi - ka. (7.9 mm), ka liperesente tsa lintlha

1.5A

1.25A

1.0A...

Liteko tsa Mechini le NDT bakeng sa API 5L PSL1&PSL2Longitudinal Submergerd-arc Peipi e Welded

s355j2h phala

Teko ea Hydrostatic

pompo ea en10210

Teko ea NDT(RT).

Longitudinal Arc Seam le Tubes

Teko ea NDT(UT).

Teko ea ho Koba-Bolelele bo lekaneng ba phala bo tla ema bo batang ka 90 ° ho potoloha mandrel ea cylindrical.

Teko ea ho bata-leha tlhahlobo e sa hlokehe, phala e tla khona ho fihlela litlhoko tsa tlhahlobo tse batang.

Teko ea Hydrostatic-ntle le kamoo ho lumelletsoeng, bolelele bo bong le bo bong ba phala bo tla etsoa teko ea hydro-static ntle le ho lutla leboteng la phala.

Teko ea motlakase e sa senyeheng-e le mokhoa o mong oa tlhahlobo ea hydro-static, 'mele o felletseng oa phala e' ngoe le e 'ngoe o tla lekoa ka tlhahlobo ea motlakase e sa senyeheng.moo tlhahlobo ea motlakase e sa senyeheng e etsoang, bolelele bo tla tšoauoa ka litlhaku "NDE"

Teko ea ultrasonic

Tlhahlobo ea hona joale ea eddy

Ho paka bakeng sa Longitudinal Submerged-arcPipe e cheselitsoeng

Pipe e se nang letho, seaparo se setšo (se hlophisitsoeng);
Ka bobeli li qetella ka basireletsi ba ho qetela;
Qetello e hlakileng, bevel end;
Ho tshwaya.

LSAW PIPE LE FBE
3PE LSAW Tube ea tšepe
Moetsi oa lipeipi tsa tšepe tsa carbon LSAW
lsaw bafani ba lipeipi tsa tšepe
API 5L Moetsi oa lipeipi tsa tšepe tsa Carbon LSAW
Bahlahisi ba liphaephe

 Ho mamella bophara ba kantle, botenya ba lebota, bolelele le boima ba 'mele:

Kantle Diameter Bophara bo ka ntle ba liphaephe tsa liphaephe ha boa lokela ho fapana ho feta ± 1% ho tloha bophara bo boletsoeng ka ntle.
Botenya ba lebota Botenya ba lerako sebakeng leha e le sefe ha boa lokela ho feta 12.5% ​​tlas'a botenya ba lebota bo boletsoeng.
Bolelele Liphaephe li tla fanoa ka bolelele bo sa reroang, bolelele bo habeli, kapa ka bolelele bo lekanang joalo ka ha ho boletsoe taelong ea theko, ho latela meeli e latelang: Bolelele bo le bong bo sa reroang 16 ho 25ft (4.88 ho 7.62mm), inch
Bolelele bo sa reroang habeli Ho feta 25ft (7.62m) ka bonyane karolelano ea 35ft (10.67m)
Bolelele bo tšoanang bolelele joalo ka ha ho boletsoe ka phapano e lumelletsoeng ea ±1 in.
Boima ba 'mele Bolelele bo bong le bo bong ba qubu ea liphaephe bo tla lekanngoa ka thoko 'me boima ba eona bo ke ke ba fapana ho feta 15% ho feta kapa 5% tlas'a boima ba eona ba theoretical, e baloang ho sebelisoa bolelele ba eona le boima ba eona ka bolelele ba yuniti.

SETITI

Setifikeiti
Setifikeiti sa ISO 9001
Setifikeiti sa ISO 45001
api 5l gr.b pipe

  • E fetileng:
  • E 'ngoe:

  • ASTM A672 B60/B70/C60/C65/C70 LSAW LSAW Pipe ya Tshipi ya Carbon
    BS EN10210 S275J0H LSAW(JCOE) Pipe ea Tšepe
    ASTM A252 GR.3 Structural LSAW(JCOE) Carbon Steel Pipe
    Pipe ea tšepe ea LSAW

    Lihlahisoa tse Amanang