Tianjin Brisk Metalwork Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm 3lpe coated lsaw steel yeeb nkab rau roj & roj pipeline 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 3lpe coated lsaw steel yeeb nkab rau roj & roj pipeline los ntawm peb lub hoobkas.
Tianjin Brisk Steel yog ib qho ntawm 3LPE Coated LSAW Steel Pipeline rau Roj & Gas Pipeline 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.
Ceev Spec Reference
| Parameter | Hom kab mob |
|---|---|
| Sab nraud txoj kab uas hla | 406 hli - 2,032 hli (16 "- 80") |
| Phab ntsa thickness | 8mm-40 hli |
| Txheej txheem txheej | TS EN ISO 21809-1, DIN 30670 |
| Txheej txheej | Fusion-bonded epoxy primer + copolymer nplaum + extruded polyethylene topcoat |
| Tag nrho cov txheej thickness | 1.8 hli - 3.7 hli, chav kawm -dependent |
| Base yeeb nkab txheem | API 5L, ASTM A672/A691 |
| Cov qhab nia | X42 – X80 |
| Hom kev siv | Ntev -cov roj & roj kis tau tus mob, hla- lub teb chaws faus kav |
Vim li cas LSAW Yeeb Nkab thiab 3LPE Txheej Pair Ua Ke ntawm Cov Kab Sib Txuas
Loj - txoj kab uas hla kis tau tus mob yuav luag ib txwm LSAW yeeb nkab, txij li cov phaj- tsim kev tsim kho yog tib txoj kev lag luam kom ncav cuag cov kab uas cov phiaj xwm xav tau. Tib cov yeeb nkab no siv ntau caum xyoo faus hauv av, raug rau cov av noo, cov dej ntws tawm, thiab kev ntxhov siab ntawm cov khoom siv rov qab thiab hauv av txav - uas yog raws nraim qhov corrosion thiab mechanical-protect profile3 LPEtxheej yog tsim rau. Kev sib koom ua ke tsis yog kev lag luam khoom lag luam; nws qhia tau hais tias LSAW yog hom yeeb nkab tseem ceeb nyob rau hauv qhov loj ntawm qhov hnyav - lub luag haujlwm, peb - txheej txheej txheej txheej tau txais nws cov nqi.
Peb txheej, thiab txhua tus ua tau dab tsi
- Fusion-bonded epoxy (FBE) primer- siv ncaj qha rau lub moj tej tawg-ntxuav steel nto, txheej txheej no muab qhov tseeb corrosion barrier thiab cov tshuaj tiv thaiv rau cov hlau.
- Copolymer nplaum- cov txheej txheem sib xyaw ua ke ntawm epoxy thiab polyethylene, vim tias ob cov ntaub ntawv tsis sib raug zoo rau ib leeg ncaj qha yam tsis muaj nws.
- Extruded polyethylene topcoat- txheej txheej tiv thaiv tshuab, muab kev cuam tshuam thiab kev puas tsuaj thaum thauj, kev teeb tsa, thiab ntau xyoo ntawm kev faus.
Txheej thickness thiab txheej proportions yog teem los ntawm tus txheej txheem txheej txheej txheej, uas yog xaiv raws li cov yeeb nkab kev khiav hauj lwm kub, av kev nyuaj siab qeb, thiab installation txoj kev - tsis siv raws li ib tug ruaj thickness nyob rau hauv txhua txhua qhov project.
Txheej Txheem Tswjhwm 3LPE Txheej
- TS EN ISO 21809-1- thawj tus qauv thoob ntiaj teb rau polyethylene txheej txheej ntawm cov yeeb nkab steel, txhais tau ntau yam txheej txheem los ntawm kev siv qhov kub thiab txias ntawm cov khoom siv.
- TIAB SA 30670- ntev dua- tsim qauv German ntau lub tshuab thiab cov lus qhia tshwj xeeb tseem siv, nrog rau nws tus kheej txheej txheej txheej txheem uas zoo sib xws tab sis tsis zoo ib yam rau ISO 21809-1.
Tshwj xeeb "3LPE" ib leeg tawm hauv chav kawm txheej tsis tau txhais; tus qauv thiab chav kawm ua ke txiav txim siab cov txheej txheem tiag tiag thiab kev ua tau zoo, thiab ob qho tib si yuav tsum tshwm sim ntawm kev yuav khoom es tsis yog lub npe txheej ntawm nws tus kheej.
Ib qho Pitfall Tsim nyog Flagging
Mill- siv 3LPE txheej nres luv luv ntawm cov yeeb nkab kawg, txij li cov welds tau ua hauv thaj teb tom qab txheej txheej zeb tiav. Qhov chaw weld yog kev tiv thaiv tom qab los ntawm ib qho kev sib koom ua ke sib koom ua ke, siv rau ntawm qhov chaw - thiab thaj chaw sib koom ua ke txheej sib raug zoo nrog lub ntsiab 3LPE, ntxiv rau kev npaj saum npoo kom zoo ntawm qhov vuam, tseem ceeb npaum li lub ntsiab txheej txheej spec nws tus kheej. Corrosion tshwm sim ntawm girth welds zoo ua ntej nws tshwm nyob rau hauv cov yeeb nkab lub cev yog ib qho ntawm feem ntau cov qauv traced rov qab mus rau qhov sib txawv no, thiab nws yog tsim nyog los lees paub raws li ib feem ntawm tib txheej txheej es tsis tso nws mus rau leej twg tuav teb welding.
FAQ
Q: Puas yog 3LPE txheej tib yam tsis hais tus qauv twg nws tau tsim los?
A: Tsis yog - ISO 21809-1 thiab DIN 30670 ob leeg txhais ntau cov chav kawm txheej txheej nrog cov txheej txheem sib txawv thiab kev ua tau zoo, yog li cov qauv tshwj xeeb thiab chav kawm tseem ceeb npaum li "3LPE" nws tus kheej.
Q: Puas yog 3LPE-coated LSAW yeeb nkab xav tau kev tiv thaiv ntxiv ntawm cov pob qij txha?
A: Yog - cov txheej zeb tsis txuas ntxiv rau thaj chaw vuam, yog li yuav tsum muaj qhov sib cais, sib koom ua ke sib koom ua ke txheej txheem tom qab vuam kom muaj kev tiv thaiv kev tiv thaiv txuas ntxiv ntawm txoj kab.
Q: Dab tsi ua haujlwm kub tuaj yeem ua tau 3LPE-coated yeeb nkab kov?
A: Qhov no nyob ntawm cov chav kawm txheej txheej tau teev tseg, vim tias cov nplaum nplaum feem ntau dhau los ua qhov txwv tsis pub ua ntej polyethylene topcoat ua - qhov siab tshaj plaws kev khiav hauj lwm thiab ib puag ncig cov av kub yuav tsum tau kuaj xyuas rau cov chav kawm tshwj xeeb, tsis suav tias yog "3LPE" raws li qeb dav dav.
Q: 3LPE txheej puas tuaj yeem siv rau me me - txoj kab uas hla lossis tsis yog -LSAW yeeb nkab?
A: Yog, 3LPE tsis yog tshwj xeeb rau LSAW yeeb nkab, tab sis LSAW yog hom yeeb nkab tseem ceeb ntawm cov kab loj loj uas cov kav xa hluav taws xob feem ntau ua haujlwm, uas yog vim li cas ob qho tib si feem ntau teev ua ke.
Cim npe nrov: 3lpe coated lsaw steel yeeb nkab rau roj & roj pipeline, Tuam Tshoj 3lpe coated lsaw steel yeeb nkab rau roj & roj pipeline manufacturers, lwm tus neeg, Hoobkas
