Hauv kev tsim kho thiab kev tsim khoom, qhov tseem ceeb ntawm kev nyab xeeb thiab kev ua raws li txoj cai tsis tuaj yeem hais dhau. ASTM steel yeeb nkab yog ib qho ntawm cov neeg ua si tseem ceeb hauv daim teb no, ua raws li cov qauv nruj kom ntseeg tau tias zoo thiab kev ntseeg siab. Cangzhou Spiral Steel Pipe Group Co., Ltd. txaus siab rau nws txoj kev cog lus rau kev nyab xeeb thiab kev ua raws li txoj cai, muab cov yeeb nkab hlau zoo uas ua tau raws li cov qauv ASTM nruj.
Kev Nkag Siab Txog Cov Qauv ASTM
ASTM International (yav tas los hu ua American Society for Testing and Materials) tsim thiab tshaj tawm cov qauv kev pom zoo rau ntau yam khoom siv, khoom lag luam, tshuab thiab kev pabcuam. Cov qauv ASTM yog qhov tseem ceeb kom ntseeg tau tias cov khoom muaj kev nyab xeeb, txhim khu kev qha thiab zoo. Rauyeeb nkab hlau, cov qauv no npog txhua yam los ntawm cov khoom siv mus rau cov txheej txheem tsim khoom thiab cov txheej txheem sim.
Rau cov yeeb nkab hlau, kev ua raws li ASTM cov qauv txhais tau tias cov yeeb nkab tau raug kuaj xyuas seb puas muaj zog, ruaj khov, thiab tiv taus xeb. Qhov no tseem ceeb heev rau hauv cov lag luam xws li roj thiab roj av, kev tsim kho, thiab dej uas qhov kev ua tiav ntawm cov yeeb nkab yog qhov tseem ceeb.
Cangzhou Spiral Steel Pipe Group Co., Ltd.: Kev Cog Lus Zoo
Cangzhou Spiral Steel Pipe Group Co., Ltd. yog ib lub tuam txhab tsim cov kav hlau kauv uas muaj tag nrho cov cuab tam ntawm 680 lab yuan, 680 tus neeg ua haujlwm, muaj peev xwm tsim khoom zoo, txhua xyoo muaj 400,000 tons ntawm cov kav hlau kauv, thiab tus nqi tsim tawm ntawm 1.8 billion yuan.
Peb muaj ntau hom yeeb nkab hlau, nrog rau kwv yees li 5,000 metric tons hauv qhov loj me txij li 1" txog 16" OD. Peb cov yeeb nkab yog los ntawm cov chaw tsim khoom nto moo xws li Tianjin Steel Pipe, Fengbao Steel thiab Baotou Steel, kom ntseeg tau tias peb cov khoom ua tau raws li cov qauv zoo tshaj plaws. Peb kuj tshwj xeeb hauv cov yeeb nkab hlau kub-nthuav dav nrog ODs txog li 1200mm kom tau raws li ntau yam kev xav tau ntawm kev lag luam.
Kev ruaj ntseg thiab kev ua raws li txoj cai hauv peb txoj haujlwm
Kev nyab xeeb thiab kev ua raws li txoj cai yog qhov tseem ceeb tshaj plaws ntawm peb txoj haujlwm. Peb nkag siab tias qhov kev ntseeg siab ntawm peb cov khoom cuam tshuam ncaj qha rau kev nyab xeeb ntawm peb cov neeg siv khoom thiab lawv cov haujlwm. Yog li ntawd, peb siv cov kev tswj hwm zoo nruj thoob plaws hauv tag nrho cov txheej txheem ntau lawm. Peb cov kav dej raug kuaj xyuas kom meej tias ua raws liASTM cov yeeb nkab hlau, suav nrog kev sim lub zog tensile, kev sim kev cuam tshuam, thiab kev ntsuam xyuas kev tiv thaiv corrosion.
Tsis tas li ntawd xwb, peb txoj kev cog lus rau kev nyab xeeb nthuav dav tshaj qhov khoom nws tus kheej. Peb muab qhov tseem ceeb rau kev noj qab haus huv ntawm peb cov neeg ua haujlwm thiab ib puag ncig. Peb cov txheej txheem tsim khoom yog tsim los txo cov khib nyiab, txo peb cov pa roj carbon dioxide, thiab ua raws li lub hom phiaj thoob ntiaj teb kev ruaj khov.
xaus lus
Tag nrho hauv txhua yam, nws yog ib qho tseem ceeb rau txhua tus neeg ua haujlwm hauv kev tsim kho thiab kev tsim khoom lag luam los tshawb nrhiav kev nyab xeeb thiab kev ua raws li ASTM steel pipes. Cangzhou Spiral Steel Pipe Group Co., Ltd. tau cog lus tias yuav muab cov yeeb nkab hlau zoo uas ua tau raws li cov qauv ASTM nruj. Nrog peb cov kab khoom dav dav, kev cog lus rau kev nyab xeeb, thiab kev ua raws li kev ua raws li, peb muaj peev xwm ua tau raws li qhov xav tau ntawm peb cov neeg siv khoom thaum ua kom ntseeg tau tias muaj qhov zoo tshaj plaws thiab kev ntseeg siab. Txawm hais tias koj xav tau cov yeeb nkab txheem lossis cov yeeb nkab tshwj xeeb, peb yuav txhawb nqa koj qhov project nrog qhov zoo tshaj plaws hauv kev lag luam.
Lub sijhawm tshaj tawm: Tsib Hlis-12-2025