High Quality Loj Diameter Piling Pipe
Peb nthuav qhia cov kav dej loj loj loj, uas yog cov kev daws teeb meem zoo tshaj plaws kom tau raws li qhov xav tau hloov pauv ntawm kev tsim kho thiab kev tsim kho vaj tse. Raws li kev lag luam ua tim khawv txog qhov loj ntawm cov kav dej, qhov kev xav tau ntawm cov ntaub ntawv muaj zog thiab txhim khu kev qha yeej tsis tau nrawm dua. Peb cov kauv welded loj txoj kab uas hla steel yeeb nkab pawg yog tsim los ua kom tau raws li cov kev cov nyom no, kom ntseeg tau tias kev ua tau zoo thiab ua haujlwm ntev hauv ntau yam kev siv.
Tsim los tiv thaiv kev nruj ntawm kev tsim kho hnyav, peb cov khoom zoo,loj txoj kab uas hla piling kavmuab lub zog thiab ruaj khov uas xav tau rau kev txhawb nqa hauv paus. Cov kauv vuam tshuab siv nyob rau hauv peb cov txheej txheem ntau lawm ua kom lub seamless thiab muaj zog qauv, txo qhov kev pheej hmoo ntawm tsis ua hauj lwm thiab maximizing lub neej kev pab cuam. Txawm hais tias koj koom nrog hauv kev lag luam, vaj tse lossis kev tsim vaj tsev, peb cov kav dej yog qhov kev xaiv zoo tshaj plaws kom tau raws li koj cov kev xav tau.
Khoom Specification
| Txuj | Qib hlau | Tshuaj muaj pes tsawg leeg | Tensile zog | Charpy Impact Test thiab Drop Weight Tear Test | ||||||||||||||
| C | Si | Mn | P | S | V | Nb | Ti | CEV 4 (%) | Rt0.5 Mpa Yield zog | Rm Mpa Tensile zog | Rt 0.5 / Ib | （L0 = 5.65 √ S0 ） Ntev A% | ||||||
| max | max | max | max | max | max | max | max | Lwm yam | max | min | max | min | max | max | min | |||
| L245 MB | 0.22 | 0.45 ib | 1.2 | 0.025 ib | 0.15 | 0.05 Nws | 0.05 Nws | 0.04 ib | 1) | 0.4 | 245 | 450 | 415 | 760 ib | 0.93 ib | 22 | Charpy impact test: Impact absorbing zog ntawm cov yeeb nkab lub cev thiab weld seam yuav tsum tau sim raws li qhov yuav tsum tau ua nyob rau hauv thawj tus qauv. Yog xav paub ntxiv, saib tus qauv qub. Tee hnyav kua muag kuaj: xaiv qhov chaw shearing | |
| GB/T9711-2011 (PSL2) | L290 MB | 0.22 | 0.45 ib | 1.3 | 0.025 ib | 0.015 ib | 0.05 Nws | 0.05 Nws | 0.04 ib | 1) | 0.4 | 290 | 495 ib | 415 | 21 | |||
| L320 MB | 0.22 | 0.45 ib | 1.3 | 0.025 ib | 0.015 ib | 0.05 Nws | 0.05 Nws | 0.04 ib | 1) | 0.41 ib | 320 | 500 | 430 | 21 | ||||
| L360 MB | 0.22 | 0.45 ib | 1.4 | 0.025 ib | 0.015 ib | 1) | 0.41 ib | 360 | 530 | 460 | 20 | |||||||
| L390 MB | 0.22 | 0.45 ib | 1.4 | 0.025 ib | 0.15 | 1) | 0.41 ib | 390 | 545 ib | 490 ib | 20 | |||||||
| L415 MB | 0.12 | 0.45 ib | 1.6 | 0.025 ib | 0.015 ib | 1) 2) 3 | 0.42 ib | 415 | 565 ib | 520 | 18 | |||||||
| L450 MB | 0.12 | 0.45 ib | 1.6 | 0.025 ib | 0.015 ib | 1) 2) 3 | 0.43 ib | 450 | 600 | 535 ib | 18 | |||||||
| L485 MB | 0.12 | 0.45 ib | 1.7 | 0.025 ib | 0.015 ib | 1) 2) 3 | 0.43 ib | 485 ib | 635 ib | 570 ib | 18 | |||||||
| L555 MB | 0.12 | 0.45 ib | 1.85 ib | 0.025 ib | 0.015 ib | 1) 2) 3 | Kev sib tham | 555 | 705 ib | 625 | 825 ib | 0.95 ib | 18 | |||||
| Nco tseg: | ||||||||||||||||||
| 1) 0.015 ≤ Altot ＜ 0.060；N ≤ 0.012； AI—N ≥ 2—1；Cu ≤ 0.25； Ni ≤ 0.30； Cr ≤ 0.30； Mo ≤ 0.10 | ||||||||||||||||||
| 2) V+Nb+Ti ≤ 0.015% | ||||||||||||||||||
| 3) Rau txhua qib steel, Mo yuav ≤ 0.35%, raws li daim ntawv cog lus. | ||||||||||||||||||
| Mn Cr+Mo+V Cu+Ni4) CEV=C+ 6+5+5 | ||||||||||||||||||
Khoom kom zoo dua
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kev siv cov kav dej loj loj yog lawv lub peev xwm los tiv thaiv cov khoom hnyav. Cov kav dej no tau tsim los tiv thaiv lub siab loj, ua rau lawv zoo tagnrho rau kev siv hauv kev sib sib zog nqus hauv cov haujlwm loj. Lawv txoj kab uas hla loj kuj ua rau cov av hloov chaw, yog li txhim kho kev ruaj ntseg thiab txo cov teeb meem kev sib hais haum. Tsis tas li ntawd, cov txheej txheem kauv vuam siv los tsim cov kav dej no ua kom muaj kev ruaj khov thiab ruaj khov, txo qhov kev pheej hmoo ntawm kev ua haujlwm tsis zoo.
Khoom Shortcoming
Tus nqi ntawm kev tsim cov yeeb nkab loj-txoj kab uas hla zoo tuaj yeem siab dua li cov kev xaiv ib txwm muaj, uas tuaj yeem cuam tshuam txog kev siv nyiaj txiag.
Tsis tas li ntawd, cov txheej txheem kev teeb tsa tuaj yeem ua tau ntau dua thiab siv sijhawm ntev, xav tau cov cuab yeej tshwj xeeb thiab cov neeg ua haujlwm txawj. Yog tias tsis tswj xyuas kom raug, qhov no tuaj yeem ua rau ncua sijhawm rau qhov project.
Daim ntawv thov
Nyob rau hauv lub ntiaj teb niaj hnub loj hlob ntawm kev tsim kho thiab kev tsim kho vaj tse, kev xav tau cov ntaub ntawv muaj zog yog qhov tseem ceeb. Ib qho khoom siv uas tau txais kev saib xyuas ntau yog qhov zoo, loj-inch piling yeeb nkab. Raws li kev tsim kho cov phiaj xwm nce qhov loj thiab qhov nyuaj, qhov xav tau loj dua, kev daws teeb meem piling ntau dua yog qhov tseem ceeb.
Nrog rau txoj kev loj hlob sai ntawm nroog loj thiab kev tsim kho vaj tse, txoj kab uas hla ntawm cov kav dej txuas ntxiv nce ntxiv kom tau raws li cov kev xav tau ntawm niaj hnub engineering. High-zoo kauv weldedloj txoj kab uas hla steel yeeb nkabpawg yog qhov tseem ceeb los muab kev txhawb nqa tsim nyog thiab kev ruaj ntseg rau ntau yam qauv xws li txuas hniav, cov tsev thiab cov chaw hauv hiav txwv. Cov kav dej no tau tsim los tiv thaiv cov khoom loj thiab hnyav ib puag ncig, ua kom lub neej ntev thiab kev nyab xeeb ntawm cov haujlwm uas lawv txhawb nqa.
Raws li kev tsim kho kev lag luam txuas ntxiv mus, qhov tseem ceeb ntawm qhov zoo ntawm txoj kab uas hla loj piling yeeb nkab tsis tuaj yeem overstated. Peb txoj kev cog lus rau kev ua tau zoo thiab kev tsim kho tshiab kom ntseeg tau tias peb tseem muaj kev ntseeg siab rau kev tsim kho kev lag luam, muab cov ntaub ntawv tseem ceeb uas xav tau rau yav tom ntej infrastructure. Txawm hais tias koj tau koom nrog hauv ib txoj haujlwm loj lossis ib qhov kev tsim kho me me, peb txoj kab loj loj piling kav muab koj lub zog thiab kev ntseeg siab uas koj xav tau.
FAQS
Q1: Dab tsi yog txoj kab uas hla loj piling yeeb nkab?
Cov kav dej loj loj yog cov qauv cylindrical siv los txhawb nqa hnyav hauv kev tsim kho. Lawv txoj kab uas hla nce ntxiv muab lub peev xwm thauj khoom ntau dua thiab zoo tagnrho rau cov hauv paus tob hauv cov av nyuaj.
Q2: Vim li cas xaiv kauv welded steel yeeb nkab pawg?
Kauv welded steel yeeb nkab pawg yog paub rau lawv superior zog thiab durability. Cov txheej txheem spiral welding ua kom muaj kev sib txuas txuas ntxiv, uas txhim kho cov txheej txheem kev ncaj ncees ntawm cov yeeb nkab. Txoj kev no tseem tso cai rau kev tsim cov kav hlau loj dua kom tau raws li qhov xav tau ntawm kev tsim kho niaj hnub no.
Q3: Cov kav dej no nyob qhov twg?
Peb high quality loj txoj kab uas hla piling kav yog tsim nyob rau hauv Cangzhou, Hebei xeev. Peb lub Hoobkas tau tsim nyob rau hauv 1993 thiab npog thaj tsam ntawm 350,000 square meters nrog tag nrho cov cuab tam ntawm RMB 680 lab. Peb muaj 680 tus neeg ua haujlwm siab rau tsim cov kev daws teeb meem zoo tshaj plaws uas ua tau raws li cov kev cai nruj ntawm kev tsim kho kev lag luam.
