-
Nkag Siab Txog Kev Teem Caij Yeeb Nkab: SCH 40 & SCH 80
Cov txheej txheem yeeb nkab qhia txog qhov tuab ntawm phab ntsa thiab qhov siab. Txhua tus lej sawv cev rau qhov tuab ntawm phab ntsa tshwj xeeb. Cov kws ua haujlwm siv cov lej no los tsim cov txheej txheem yeeb nkab kom muaj kev nyab xeeb thiab ua haujlwm tau zoo. Schedule 40 muaj phab ntsa nyias dua Schedule 80. Nws haum rau cov kab ke uas muaj qhov siab nruab nrab. Schedule 80 phab ntsa tuab dua...Nyeem ntxiv -
Qhov Sib Txawv Ntawm ERW Yeeb Nkab thiab DOM Yeeb Nkab
Cov kav dej ua lub luag haujlwm tseem ceeb hauv cov txheej txheem kev lag luam. Lawv thauj cov kua thiab cov pa roj thiab txhawb nqa cov qauv kho tshuab. Cov lag luam xws li roj thiab roj av, kev tsim kho, thiab kev tsim khoom siv vam khom lawv txhua hnub. Cov chaw tsim khoom siv ntau txoj kev tsim khoom sib txawv. Cov txheej txheem no tsim qhov sib txawv hauv cov kav dej...Nyeem ntxiv -
Cov Khoom Siv Hlau U Channel thiab Cov Khoom Siv Kho Tshuab rau Kev Tsim Qauv
Vim Li Cas Kev Xaiv Khoom Siv Tseem Ceeb Kev xaiv khoom siv yog ib qho tseem ceeb hauv kev ua kom muaj kev nyab xeeb ntawm cov qauv. Nws tsis yog tsuas yog txiav txim siab qhov muaj zog ntawm ib qho khoom xwb tab sis kuj muaj kev cuam tshuam loj heev rau nws qhov ruaj khov thiab kev ua tau zoo mus sij hawm ntev. Txawm tias thaum ob lub U Channels sib koom tib qhov loj me, lawv qhov kev ua ...Nyeem ntxiv -
Cov Qhov Loj ntawm Cov Hlau U Channel Piav Qhia: Qhov Loj, Qhov Hnyav, thiab Piv Txwv Txog Kev Tsim Kho
Cov Qhov Loj ntawm Cov Hlau U Channel Sawv Cev Rau Dab Tsi? Cov U-channels, tseem hu ua cov U-shaped channels lossis tsuas yog U-channels, yog cov khoom siv sib txawv uas siv rau ntau yam kev siv thoob plaws ntau yam lag luam. Cov channels no yog tus cwj pwm los ntawm lawv cov duab U-shaped cross-section, uas muab lub zog thiab...Nyeem ntxiv -
JCOE Cov Kav Hlau: Cov Ntawv Thov Tseem Ceeb, Cov Txiaj Ntsig, thiab Cov Qauv Kev Lag Luam rau Cov Haujlwm Loj
Cov kav hlau JCOE ua lub luag haujlwm tseem ceeb thoob plaws kev lag luam hnyav vim lawv lub zog siab thiab cov kab uas hla loj. Cov kav dej no muaj txiaj ntsig zoo hauv kev tsim nkoj, kev tsim boiler, thiab cov nroj tsuag petrochemical. Lawv cov txheej txheem tsim tshwj xeeb tso cai rau kev faib tawm kev ntxhov siab, txhim kho zoo heev ...Nyeem ntxiv -
Cov Hlau Carbon vs Cov Hlau Me: Nkag Siab Txog Cov Hlau Carbon Dawb thiab Nws Cov Ntawv Siv
Cov hlau carbon dawb, feem ntau hu ua cov hlau carbon, yog cov khoom siv tseem ceeb hauv kev tsim hlau. Nws cov khoom sib xyaw ua ke feem ntau yog hlau thiab carbon, nrog rau cov manganese, silicon, sulfur, thiab phosphorus me ntsis. Cov ntsiab lus carbon feem ntau txiav txim siab nws cov khoom siv kho tshuab. Cov pa roj carbon tsawg...Nyeem ntxiv -
ASTM A53 Qib B Cov Kav Dej: Cov Qauv Sib Npaug hauv EN, DIN, thiab JIS
ASTM A53 Qib B (tseem hu ua ASTM A 53 Qib B lossis A53 GrB) tseem yog ib qho ntawm cov yeeb nkab hlau carbon uas paub zoo tshaj plaws thoob ntiaj teb. Nws yog siv dav hauv kev xa dej, roj thiab roj av, cov kav dej ua vaj tse, cov tshuab kho tshuab, thiab cov kav dej boiler. Tab sis thaum cov haujlwm thoob ntiaj teb sib xyaw...Nyeem ntxiv -
Nkag Siab Txog Lub R Angle Hauv Cov Yeeb Nkab Hlau Square Thiab Rectangular
Cov seem hollow square thiab rectangular tej zaum yuav zoo li yooj yim, tab sis ntau cov ntsiab lus txog kev siv tshuab cuam tshuam rau lawv lub zog thiab kev ua tau zoo. Ib qho ntawm cov yam ntxwv tseem ceeb tshaj plaws uas tsis tau saib xyuas yog lub kaum sab xis R, tseem hu ua lub ces kaum vojvoog. Nws ua lub luag haujlwm tseem ceeb hauv kev tsim cov khoom zoo, kev coj tus cwj pwm weld, kev ua haujlwm thauj khoom, co...Nyeem ntxiv -
Tsis Yog Txhua Tus Hlau Zoo Ib Yam: Qhov Txawv Ntawm Cov Hlau Carbon, Cov Hlau Me, thiab Cov Qib Carbon Siab
Thaum xaiv cov hlau carbon rau siv rau hauv cov kav dej, cov qauv lossis cov khoom siv tshuab, qhov sib txawv tseem ceeb tshaj plaws yog vim muaj cov pa roj carbon. Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias txawm tias qhov kev hloov pauv me me tuaj yeem muaj kev cuam tshuam loj rau lub zog, kev vuam, thiab kev ua tau zoo ntawm cov hlau hauv qab s...Nyeem ntxiv -
Cov Hlau Carbon: Ib Phau Ntawv Qhia Txog Ib Qho Ntawm Cov Hlau Siv Ntau Tshaj Plaws
Cov hlau carbon tau muaj nyob rau ntau pua xyoo, tab sis nws tseem yog ib qho ntawm cov khoom siv txhim khu kev qha tshaj plaws hauv kev lag luam niaj hnub no. Txij li cov ntaub ntawv siv hauv kev tsim kho mus rau cov chaw tsim khoom, nws tshwm sim yuav luag txhua qhov chaw. Ntau tus neeg yuav khoom xav nkag siab txog cov hauv paus - hlau carbon yog dab tsi, hlau carbon yog dab tsi ua los ntawm, ...Nyeem ntxiv -
Vim Li Cas Cov Yeeb Nkab Hlau Carbon Yuav Tsum Tau Beveling Ua Ntej Vuam
Kev khoov feem ntau txhais tau tias khoov cov kawg ntawm cov yeeb nkab carbon steel. Thiab nws ua lub luag haujlwm ncaj qha rau lub zog thiab kev ruaj khov ntawm qhov sib koom ua ke. Ua kom tiav Kev Sib Txuas Weld Fusion Beveling tsim cov V lossis U-zoo li tus groove ntawm ntug ntawm ob lub yeeb nkab. Thiab tom qab ntawd tsim ib txoj kab uas tso cai rau qhov vuam ...Nyeem ntxiv -
Tshaj Lij Cov Kav Hlau: Koj Tus Khub Ib Leeg Rau Cov Kev Pabcuam Ntxiv Tus Nqi
Hauv kev ua haujlwm niaj hnub no, ob qho tib si ceev thiab kev ntseeg siab yog qhov tseem ceeb. Kev xaiv cov kav dej hlau tam sim no txhais tau tias kev ruaj ntseg ib qho kev daws teeb meem uas txhawb nqa koj qhov project txij thaum pib. Ntawm Tianjin Yuantai Derun, peb nkag siab tag nrho cov khoom no yog qhov tseem ceeb rau cov neeg siv khoom. Los ntawm kev ua tiav thiab kev ua tiav...Nyeem ntxiv
TUS thawj coj ntawm HOLLOW SECTION HAUV SUAV TEB
