API 5L X70 PSL2 STEEL STEEL QHIA
API 5L X70 PSL2 Welded Yeeb Nkab Yog Welded Steel Yeeb Nkab Ua Raws Li Cov Khoom Siv Hluav Taws Xob (API)
Kev siv cov qauv:
API 5L: Qhov tshwj xeeb npog cov kev tsim khoom thiab tshuaj xyuas cov kav hlau loj (lsaw
Daim Ntawv Kuaj Psl2: Piv nrog PSL1, cov khoom siv neeg ua haujlwm ntau dua, thiab kev ntsuam xyuas ntau yam li kev ntsuas hydrostatic.
Kev tsim khoom thiab cov laj thawj zoo
Txheej txheem tsim khoom:
Hluav Taws Xob Ua Vuam (ERW): Haum rau me me thiab nruab nrab txoj kab uas hla kev, muab cov nqi qis thiab siab ua haujlwm.
LSAWW: Siv rau txoj kab uas loj loj (piv txwv li, 219 ~ 36 feeb
Cov txiaj ntsig zoo:
Kev Nyab Xeeb Kev Nyab Xeeb: Kom muaj kev nyab xeeb Weld Seam yog pub dawb los ntawm kev nruj dhau tsis yog {} Ultrasonic, x {{3} {pay).
Corrosion Kuj: tuaj yeem them nrog Epoxy Resin, 3pe (peb {{1} {} Cov tshuaj tiv thaiv corrosion los txuas lub neej pabcuam.
API 5L X70 PSL2 Welded Kab Yeeb Yam
| Tawm Diam | 13.7mm-914mm |
| Phab Ntsa Thickness | 2 hli-120mm |
| Qho ntev | 2m-12m |
| Tsim cov qauv | American Asme B36.10M, Astm API 5L, API 5CT Japanese Jis, German Din, Suav GB, BS Txuj Ci |
| Tshwj xeeb Specifications | Muaj raws li cov neeg siv khoom yuav tsum tau thiab ntau. |
| Kawg puab | Beveled kawg, dawb kawg, varnished, lossis ntxiv yas kaus mom los tiv thaiv ob xaus raws li cov neeg siv khoom lag luam |
| Nto Kho | Pleev xim, oiled, galvanized, phosphate etc |
| Kev Soj Ntsuam Thib Peb | Txais tos koj xa cov tuam txhab thib peb kuaj xyuas (BV, SGS thiab lwm yam) los xyuas qhov zoo ntawm peb cov khoom kawg. |
Tshuaj lom neeg tshuaj (huab hwm coj ntau):
Cov pa roj carbon (c), Manganese (MN): Kev tswj kev sab nrauv yog siv, nrog qee cov qauv kuj ntxiv chromium (molybdenum (mo), thiab lwm yam alloying los txhim kho corrosion tsis kam.
Sulphur (s) tsawg dua lossis sib npaug rau 0.025%, phosphorus (p) tsawg dua lossis sib npaug los ntawm 0.030%: Cov kev txwv no tau teeb tsa qhov tsis zoo ntawm kev ua haujlwm vuam.
Cov Khoom Siv Neeg Kho Tshuab:
Tos lub zog: ntau dua los yog sib npaug rau 485 mpa (70,300 psi).
Lub zog tensile: ntau dua los yog sib npaug rau 570 MPa (82,700 psi).
Txiaj: ntau dua los yog sib npaug rau 18% (ntawm 50 hli), nrog qis {{2} kev cuam tshuam kub kev nyuaj siab kom tau raws li -20 qib ib puag ncig.
API 5L X70 PSL2 YEEB NKAB HAUV COV KHOOM
API 5L X70 PSL2 Welded Yeeb Nkab Siv
| Thaj chaw | Cov Ntawv Thov |
|---|---|
| Ntev - deb roj thiab roj pipeline |
Onshore thiab submarine siab - pa roj thiab crude roj tsheb kis tus kab mob (PSL2 chav kawm) yuav tsum tau ntsib siab- siab} cov kev xav tau. |
|
Nroog Incotions |
Siab -} roj av lub cev yuav tsum tau ua tiav hydrostatic siab cov kev ntsuam xyuas kom ua kom muaj kev nyab xeeb foob. |
| Nrhiav Rau Cov Khoom Siv Industrial | High -} kub kua dej thiab cua sov sib pauv tshuab yog siv hauv cov nroj tsuag tshuaj. |
Cov Kev Pab Cuam Gnee
Kev Tshuaj Lwm Hlau
Cov FAQ
Q1: Koj puas tuaj yeem xa cov qauv?
A: Ntawm chav kawm, peb tuaj yeem muab cov qauv rau cov neeg siv khoom dawb thiab qhia kev pabcuam shipping rau thoob plaws lub ntiaj teb.
Q2: Kuv yuav tsum muab cov ntaub ntawv dab tsi los muab?
A: Thov ua siab zoo muab cov qib kawm, dav, thickness, cov kev ua kom muaj kev kho kom koj yuav tsum muaj thiab ntau dua koj yuav tsum yuav khoom.
Q3: Nws yog kuv thawj zaug rau cov khoom lag luam steel, koj tuaj yeem pab kuv nrog nws?
A: Kom paub meej, peb muaj tus neeg saib xyuas los npaj cov zaub mov xa tuaj, peb yuav ua nws ua ke nrog koj.
Q4: Dab tsi chaw nres nkoj ntawm cov zaub mov xa tuaj?
A: Raws li cov xwm txheej ib txwm, peb xa tawm Shanghai, Tianjin, Qingdao, Ningbo Ports, koj tuaj yeem hais ntxiv lwm cov chaw nres nkoj raws li koj cov kev xav tau.
Q5: Dab tsi txog cov khoom lag luam cov nqi?
A: Cov nqi ntau yam raws li lub sijhawm hloov pauv ntawm cov khoom nyoos.
Q6: Koj cov nqe lus them nqi yog dab tsi?
A: them nyiaj<=1000USD, 100% in advance. Payment>{{0=1000} USD, 30% T / T ua ntej, tshuav nyiaj ua ntej ua zaub mov xa los yog LC thaum pom.
Cim npe nrov: API 5L X70 PSL2 Welded Yeeb Nkab, Suav Api 5L X70 PSL2 Welded Yeeb Nkab Cov Chaw Tsim Tshuaj, Chaw muag khoom, Hoobkas
