Tianjin Brisk Metalwork Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm lsaw steel yeeb nkab hauv Suav teb. Peb muaj lub ntiaj teb- cov cuab yeej tsim khoom thiab muaj peev xwm tsim tau zoo. Thov koj xav tias dawb mus yuav bulk check liab qab lsaw steel yeeb nkab los ntawm peb lub hoobkas.
Tianjin Brisk Steel yog ib qho ntawm cov tuam ntxhab ntawm Bare LSAW Steel Yeeb Nkab hauv Suav teb. Peb cov khoom raug xa tawm mus rau Middle East, Southeast Asia, Europe, New Zealand, thiab lwm thaj chaw.Yog tias koj xav paub ntau ntxiv txog peb cov khoom, thov hu rau peb thiab xa koj daim ntawv yuav khoom.
Cov yeeb nkab lub cev ua ntej txheej
Ib txheej tsuas yog zoo li cov hlau nws tau sib koom ua ke. Txiav txim lub txheej ua ntej thiab cov yeeb nkab lub cev raws li kev xav tom qab, thiab koj tau txais txiaj ntsig zoo li cas qhov tsis sib haum xeeb lossis qhov cuam tshuam ntawm cov zeb tsis ntes - cov teeb meem uas ntog tom qab txheej txheej adhesion tsis muaj leej twg tuaj yeem taug qab lawv qhov laj thawj tiag.LSAW(Longitudinally Submerged Arc Welded) steel yeeb nkabyog qhov twg lub raj xa dej txhim khu kev qha pib, txawm tias koj tab tom coating koj tus kheej, xa mus rau tus neeg ua haujlwm subcontractor, lossis khiav nws liab qab hauv qhov chaw tswj hwm.
Peb muab LSAW yeeb nkab ua cov khoom lag luam nyob ib leeg - rau cov neeg siv khoom siv lawv tus kheej FBE, 3PE, lossis 3PP cov tshuab, rau cov khw muag tshuaj pleev xim rau lub cev, thiab rau cov ntawv thov uas cov txheej txheem tiv thaiv tsis yog ib feem ntawm cov spec txhua.
Vim li cas LSAW, Tsis Kauv Welded (SSAW), rau Loj - kab kab
Ob txheej txheem weld steel rau hauv cov yeeb nkab. Lawv tsis tuaj yeem hloov pauv rau siab - siab, loj - txoj kab uas hla, thiab qhov sib txawv tshwm sim nyob rau hauv weld seam:
- Ncaj longitudinal seam vs. kauv seam.LSAW yeeb nkab yog tsim los ntawm ib lub phaj tiaj tiaj nias rau hauv U, ces ib qho O, ces welded raws ib qho ncaj seam. SSAW yeeb nkab spirals steel kauj rau hauv cov duab, tsim kom ntev, helical weld txoj kev nrog ntau lub sijhawm rau qhov tsis xws luag.
- Tighter dimensional kam rau ua.Phaj-tsim LSAW yeeb nkab tuav lub voj voog thiab phab ntsa tuab zoo sib xws zoo dua li coil- tsim cov kav dej, tshwj xeeb tshaj yog ntawm cov kab loj dua thiab cov phab ntsa hnyav dua.
- Kev ntsuas siab siab ntawm tib phab ntsa tuab.Qhov ncaj seam thiab thicker pib phaj cia LSAW yeeb nkab tuav ntau dua - kev pabcuam kev sib kis tsis dhau - qhia txog phab ntsa tuab.
- Txaus siab rau cov ntawv tuab -phab ntsa.Tshaj li ntawm 12 hli phab ntsa thickness, LSAW dhau los ua tus qauv siv tau - SSAW mills tawm tsam kom tswj tau qhov zoo ntawm cov phaj tuab.
Yog tias koj qhov project siab - roj, roj, los yog ntev - kev sib kis dej ntawm 16 "OD los yog loj dua, LSAW yuav luag txhua qhov spec - xyuas koj qhov project API 5L qhov yuav tsum tau ua ua ntej xav tias SSAW yog qhov hloov tau.
Yuav ua li cas tig lub phaj rau hauv lub raj
- Kev tshuaj xyuas phaj.Cov hlau phaj tuaj yeem raug kuaj xyuas qhov tuab, tshuaj lom neeg muaj pes tsawg leeg, thiab qhov tsis xws luag ua ntej nws nkag mus.
- JCOE los yog UOE tsim.Lub phaj yog nce mus nias - J-puab, ces C, ces O - mus rau hauv ib lub cylindrical yeeb nkab lub cev, nrog UOE tsim (ntxiv cov kauj ruam nthuav) siv rau nruj roundness kam rau ua rau cov ntaub ntawv tseem ceeb.
- Submerged arc vuam, sab hauv thiab sab nraud.Ob qho tib si sab hauv thiab sab nraud weld hla dhau yog ua tiav nyob rau hauv ib txheej txheej flux uas tiv thaiv cov vuam los ntawm atmospheric paug - qhov no yog qhov "submerged arc" tau txais nws lub npe.
- 100% ultrasonic thiab X-ray vuam tshuaj xyuas.Txhua lub meter ntawm weld seam raug kuaj xyuas, tsis yog kuaj, vim tias qhov tsis zoo ntawm no yuav ua rau cov kav dej tsis ua haujlwm tom qab.
- Kev ntsuam xyuas hydrostatic.Txhua lub yeeb nkab yog siab- sim siab tshaj nws cov kev khiav hauj lwm siab ua ntej nws yuav raug tshem tawm mus rau nkoj.
- Xaus ntsej muag thiab beveling.Cov yeeb nkab kawg yog machined rau lub kaum sab xis uas tau teev tseg rau thaj tsam girth vuam.
Specifications
| Specification | Paub meej |
|---|---|
| Txuj | API 5L |
| Qib | B, X42, X46, X52, X56, X60, X65, X70, X80 |
| Sab nraud | 406-1420 hli |
| Phab ntsa Thickness | 6mm-40mm |
| Ntev | 6m, 12m, los yog ob chav random ib tus neeg yuav tsum tau muaj |
| Kev sim | 100%. |
| Surface condition | Mill tiav, npaj rau FBE, 3PE, lossis 3PP txheej daim ntawv thov |
FAQ
Q: Dab tsi yog qhov siab tshaj plaws nyob rau hauv LSAW yeeb nkab?
A: Feem ntau LSAW mills tsim txog li 1626mm (64 ") OD, txawm hais tias qhov kev ua haujlwm siab tshaj plaws nyob ntawm phab ntsa thickness thiab qib steel - paub meej tias muaj nyob rau ntawm koj qhov tseeb spec ua ntej ua tiav qhov project ncua sij hawm.
Q: Kuv puas tuaj yeem xaj LSAW yeeb nkab yam tsis muaj txheej txheej?
A: Yog. Pleev, zeb- tiav LSAW yeeb nkab yog cov khoom lag luam tus qauv rau cov neeg siv khoom siv lub tsho hauv - tsev, siv cov yeeb nkab hauv qhov chaw tsis muaj corrosive, lossis xav tau cov txheej txheem txheej txheej sib txawv dua li qhov peb siv ncaj qha.
Q: Yuav ua li cas LSAW yeeb nkab kuaj ua ntej xa khoom?
A: Kev ntsuas tus qauv suav nrog 100% ultrasonic thiab X-ray tshuaj xyuas ntawm lub vuam seam, ntsuas hydrostatic siab ntawm txhua cov yeeb nkab, thiab cov cuab yeej pov thawj (tensile, yield, Charpy impact) ib lub tshav kub, tag nrho cov ntaub ntawv pov thawj hauv cov ntawv pov thawj zeb.
Q: Cov qhab nia twg muaj nyob rau qib siab - cov pa xa hluav taws xob siab?
A: X60 txog X80 yog cov qib uas tau teev tseg rau siab - cov kab xa hluav taws xob siab, xaiv raws li qhov project tsim lub siab thiab phab ntsa thickness xam raws li API 5L / ISO 3183.
Cim npe nrov: Tuam Tshoj liab qab lsaw steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas
