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API 5L X65 PSL1/PSL2Pibell Dur Carbon LSAWyn cael ei gynhyrchu trwy ffurfio'r platiau dur X65 yn siâp crwn ac yna weldio'r wythïen trwy broses weldio arc yn awtomatig.Wrth gynhyrchuAPI 5L X65 PSL1 a PSL2Pibell Dur Carbon LSAW, mae platiau gradd X65 yn cael eu ffurfio gan y peiriant mowldio i siâp crwn ac yna'n cael eu weldio trwy weldio arc tanddwr dwy ochr.Mae'r broses gynhyrchu o bibell ddur sêm syth wedi'i weldio arc tanddwr yn cynnwys technoleg ffurfio JCOE, technoleg weldio arc tanddwr sy'n ffurfio coil a thechnoleg ffurfio UOE.
Mae'r broses o weithgynhyrchu Pibell Arc Tanddwr Hydredol (LSAW) fel a ganlyn:
Probio plât ultrasonic → melino ymyl → cyn-blygu → ffurfio → Cyn-weldio → Weldio mewnol → Weldio allanol → Archwiliad uwchsonig → Archwiliad pelydr-X → Ehangu → prawf hydrolig →l.Chamfering → Archwiliad uwchsonig → archwiliad pelydr-X → archwiliad gronynnau magnetig ar ddiwedd y tiwb
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Enw Cynnyrch | Pibell Dur LSAW |
Proses | LSAW-UO(UOE), RB (RBE), JCO(JCOE) |
Safonol | API 5L, API 5CT, ASTM 53, EN10219, GB/T3091, GB/T9711 |
Tystysgrif | ISO9001 ISO45001 IS014001 BV BC1 EN10219 EN10210 ASTM A500/501 JIS G3466 DPC PHD |
Diamedr Allan | 406mm-1500mm |
Trwch wal | 8-50mm |
Hyd | 1-12M neu fel cais |
Gradd | API X42 X52 X60 X65 X70 GR.A GR.B GR.C,S275JOH,S355JR,S355JOH,S355J2H,S355S235, S420, S460 |
Arwyneb | Gorchudd epocsi bond ymasiad, Epocsi Tar Glo, 3PE, Gorchudd Diflan, Gorchuddio Bitwmen, Gorchudd Olew Du yn unol â gofynion y cwsmer |
Prawf | Dadansoddi Cydrannau Cemegol, Priodweddau Mecanyddol (Cryfder tynnol yn y pen draw, Cynnyrchcryfder, Elongation), Priodweddau Technegol (Prawf gwastadu, Prawf Plygu, Prawf Chwythu, Prawf Effaith), Arolygiad Maint Allanol, HydrostatigPrawf, Prawf Pelydr-X. |
MOQ | 5 Tunnell |
DIWEDD | Plaen, Bevelled |
Pecyn | Mewn bwndeli, darn rhydd. |
API 5L X65 PSL1/PSL2Pibell Dur Carbon LSAWyn cael ei ddefnyddio fel arfer mewn prosiectau o bibellau olew a nwy, piblinellau tanfor, a phiblinellau trwy barthau uchder uchel ac ardaloedd trefol trwchus.
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Achos Peirianneg o Hong Kong
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Achos Peirianneg Qatar
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Achos Peirianneg Iran
Priodweddau Mecanyddol API 5L GR.B X65 (PSL1) / API 5L X70 (PSL1):
Gradd | Cryfder Cynnyrch(MPa) | Cryfder Tynnol(MPa) | Elongation A% | ||
| psi | MPa | psi | MPa | Elongation ( Isafswm ) |
X65 | 65,000 | 448 | 77,000 | 531 | 18 |
X70 | 70,000 | 483 | 82,000 | 565 | 18 |
Priodweddau Mecanyddol oAPI 5LX65 PSL1/PSL 2(PSL2) / API 5L Gradd X70 (PSL 2):
Gradd | Cryfder Cynnyrch(MPa) | Cryfder Tynnol(MPa) | Elongation A% | Effaith (J) | ||
| psi | MPa | psi | MPa | Elongation ( Isafswm ) | Minnau |
X65 | 65,000 | 448 | 87,000 | 600 | 18 | 40 |
X70 | 70,000 | 483 | 90,000 | 621 | 18 | 40 |
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Profi RT
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Profi Hydrostatig
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Profi UT
Gradd a Chyfansoddiad Cemegol (%)Ar gyfer API 5LX65PSL1 / API 5L X70 PSL1
Safonol |
Gradd | Cyfansoddiad cemegol(%) | |||
C | Mn | P | S | ||
API 5L | X65 | ≤0.26 | ≤1.45 | ≤0.030 | ≤0.030 |
API 5L | X70 | ≤0.26 | ≤1.65 | ≤0.030 | ≤0.030 |
Maint | Typeof Pibell | Tgoddefgarwch1(Canran y Trwch Wal Penodedig} | |
Gradd B neu Is | Gradd X42 neu Uwch | ||
<2 7/8 | I gyd | +20.- 12.5 | + 15.0.-12.5 |
>2 7/8a<20 | I gyd | + 15,0,-12.5 | + 15-I2.5 |
>20 | Wedi'i Weldio | + 17.5.-12.5 | + 19.5.-8.0 |
>20 | Di-dor | + 15.0.-12.5 | + 17.5.-10,0 |
Pan fydd goddefiannau negyddol sy'n llai na'r rhai a restrir yn cael eu pennu gan y prynwr, bydd y goddefiant positif yn cael ei gynyddu i gyfanswm yr ystod goddefiant cymwys mewn y cant yn llai goddefiant negyddol trwch wal.
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Paentiad Du
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Gorchudd 3LPE
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Gorchudd FBE
Pibell Dur API 5L X70 LSAW
Pibell Dur API 5L X65 LSAW
Pibell Dur Carbon LSAW
PIBELL DUR LSAW GYDA Gorchuddio 3PE
DN1400 DIAMETER MAWR LSAW PIBELL DUR