-
Cov txheej txheem keeb kwm ntawm kev tsim cov yeeb nkab forging technology yog dab tsi?
Keeb kwm ntawm cov yeeb nkab fitting forging thev naus laus zis ntev heev, thiab nws lub tswv yim tseem ceeb tuaj yeem taug qab mus rau Neolithic Age thaum tib neeg pib siv cov hlau. Theem Ib: Kev Forging Tes Thaum Ub Txij thaum kawg ntawm Neolithic Age mus txog rau xyoo 2000 BC, Tuam Tshoj twb tau siv cov txheej txheem forging txias los ua ...Nyeem ntxiv -
Vim li cas thiaj muaj qhov sib txawv ntawm British standard thiab American standard threads, thiab vim li cas cov kev sib txawv no tsis tseem ceeb?
Lawv muaj ntau qhov sib txawv: 1. Ua ntej, saib lub kaum sab xis ntawm cov xov Txoj kev tseeb tshaj plaws yog ntsuas nrog lub ntsuas xov. 60 ° yog rau tus qauv Asmeskas, thiab 55 ° yog rau tus qauv Askiv. Yog tias tsis muaj cov cuab yeej siv, rau cov yeeb nkab xov, koj tuaj yeem saib txoj kev sib khi: Tus qauv Asmeskas NP...Nyeem ntxiv -
Vim li cas kev lag luam kav dej tseem tsis tseem ceeb?
Kev lag luam yeeb nkab hlau tsis tau raug tshem tawm mus. Ntawm qhov tsis sib xws, nws tau pom qhov chaw ruaj khov rau kev ciaj sia thiab kev txhim kho hauv lub sijhawm tshiab vim nws txoj kev tsim kho tshiab tas mus li hauv cov cheeb tsam tseem ceeb thiab nws cov kev ua tau zoo tshwj xeeb uas tsis tuaj yeem hloov pauv tau. Feem ntau vim tias cov yeeb nkab hlau tau hloov kho tus kheej. Kev siv tshuab tseem ceeb: Th...Nyeem ntxiv -
Cov txheej txheem tsim khoom flange zoo meej
Peb cov flanges carbon steel siv cov txheej txheem tsim khoom ruaj khov dua, pib los ntawm kev xaiv cov khoom siv raw zoo. Txhua pawg hlau raug kuaj xyuas kom ua raws li cov qauv, tso lub hauv paus ruaj khov rau kev tsim khoom. Peb cov thev naus laus zis tseem ceeb yog kev forging thiab tshuab...Nyeem ntxiv -
ASME B16.5 yog dab tsi thiab vim li cas peb thiaj yuav tsum ua raws li tus qauv no?
\"AMSE B16.5\" qhov tseeb yog hais txog tus qauv flange yeeb nkab kev lag luam uas tau tsim thiab tswj hwm los ntawm American Society of Mechanical Engineers (ASME), thiab nws yog tus qauv sawv cev tseem ceeb ntawm \"American Pipe Flange System\". Feem ntau, ASME B16.5 siv tau rau ...Nyeem ntxiv -
Daim ntawv thov thiab cov yam ntxwv ntawm flange li qub hauv peb lub neej txhua hnub
Cov li qub flanged yog ib qho uas siv ntau heev thiab muaj txiaj ntsig zoo hauv cov kav dej kev lag luam. Txij li cov kab ntau lawm hauv Hoobkas mus rau cov tes hauj lwm hauv av hauv nroog, lawv ua kom cov txheej txheem thauj mus los ntawm ntau yam kua xws li dej, roj, thiab roj av ntsiag to, kom ntseeg tau tias txhua yam khiav zoo. Hom li qub no yog s...Nyeem ntxiv -
Qib twg yog qib nyuaj tshaj plaws hauv ntiaj teb?
Ua ntej nkag siab txog qib bolt, peb yuav tsum paub ua ntej tias cov bolts ib txwm muaj qhov nyuaj npaum li cas. Cov bolts qib 4.8 yuav luag siv rau hauv tsev neeg thiab lub neej txhua hnub. Rau kev sib dhos cov rooj tog ib txwm, cov txee sib dua, kev kho lub cev muaj zog, cov thawv ib txwm, thiab qee cov khoom tsis yog...Nyeem ntxiv -
Dab tsi txawv rau cov bolts ntawm ntau qib sib txawv
Kev ua tau zoo qib 4.8 Cov lugs ntawm qib no tuaj yeem siv rau kev sib sau ua ke cov rooj tog niaj hnub, kho cov khoom sab hauv ntawm cov khoom siv hauv tsev, cov qauv sib dua, thiab kev kho ib ntus nrog qhov yuav tsum tau muaj zog tsawg. Kev ua tau zoo qib 8.8 Qib no ntawm cov bolts tuaj yeem siv rau kev tsav tsheb ...Nyeem ntxiv -
Vim li cas ho xaiv lub ntiaj teb li qub
https://www.czitgroup.com/cast-steel-globe-valve-product/ 1. Muaj peev xwm tswj kev ntws kom meej Kev tswj hwm qhov kub thiab txias zoo heev: Kev txav mus los ntawm kab lossis parabolic ntawm lub plawv valve (valve disc) thiab lub rooj zaum valve tso cai rau kev hloov kho qhov ntws zoo. Qhov qhib ntawm lub valve yog proportional rau f...Nyeem ntxiv -
Vim li cas ho xaiv lub qhov rooj vag?
https://www.czitgroup.com/forged-steel-gate-valve-product/ 1. Kev tsis kam dej tsawg thiab cov coefficient tsis kam dej tsawg Thaum lub qhov rooj valve qhib tag, lub cev valve channel yeej zoo ib yam li lub cheeb sab hauv ntawm cov kav dej, thiab dej tuaj yeem hla dhau yuav luag i...Nyeem ntxiv -
Vim li cas ho xaiv lub pob li qub
https://www.czitgroup.com/ss304-ss306-12-34-inch-stainless-steel-2pc-threaded-end-ball-valve-product/ 1. Yooj yim rau kev khiav lag luam thiab qhib thiab kaw sai. Tsuas yog tig lub tes tuav lossis lub actuator los ntawm 90 degrees (ib feem plaub tig) kom hloov ntawm qhib tag nrho mus rau kaw tag nrho lossis rov qab. Qhov no ua rau lub opera...Nyeem ntxiv -
Daim Ntawv Thov Carbon Steel Flanges
Cov flanges carbon steel siv dav hauv kev lag luam xws li roj av, tshuaj lom neeg, hluav taws xob, kev tsim nkoj, thiab metallurgy, thiab tshwj xeeb tshaj yog tsim rau qhov chaw muaj kev kub siab, kub siab, lossis corrosive media. Cov hauv qab no yog cov xwm txheej thov tshwj xeeb: Roj thiab Gas Field U...Nyeem ntxiv
