Xov xwm khoom
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Coated yeeb nkab kev thauj mus los
Lub ntsiab lus tseem ceeb ntawm cov yeeb nkab coated thaum lub sij hawm thauj mus los 1) Thaum siv cov hooks tshwj xeeb, lub kaum sab xis hlau thiab cov hlua ntawm tsis pub tsawg tshaj 300, txhawm rau kom tsis txhob muaj kev puas tsuaj ntau dhau rau lub lateral rub spout. 2) tiv thaiv corrosion yeeb nkab loading yuav tsum tau raws li: loading qhov siab tsis ntau tshaj ob txheej. b Corrosion yeeb nkab yog ...Nyeem ntxiv -
Notes on China's current "2019nCov"
Rau peb cov neeg siv khoom: Tam sim no, tsoomfwv Suav tau siv cov kev ntsuas muaj zog tshaj plaws, thiab txhua yam yog tswj hwm. Lub neej yog ib txwm nyob rau ntau qhov chaw ntawm Tuam Tshoj los txog tam sim no, tsuas yog ob peb lub nroog zoo li Wuhan cuam tshuam. Kuv ntseeg tias txhua yam yuav rov zoo li qub sai sai no. Ua tsaug!Nyeem ntxiv -
DSAW (Ob-sided kauv submerged arc welded yeeb nkab) yam ntxwv
DSAW (Ob-sided kauv submerged arc welded yeeb nkab) yam ntxwv: txheej txheem ntawm cov yeeb nkab welded yog yooj yim, high efficiency, tsis tshua muaj nqi, kev loj hlob sai. Lub zog ntawm cov kauv welded yeeb nkab feem ntau yog siab dua dsaw yeeb nkab thiab tuaj yeem nqaim cov pob zeb loj ntawm cov yeeb nkab loj, koj ...Nyeem ntxiv -
Classification thiab lub luag hauj lwm ntawm tubing
1. Tubing kev faib tawm Tubing tuaj yeem muab faib ua tubing (NU), chim siab tubing (EU) thiab tag nrho cov tubing sib koom ua ke. Pav ca txhais tau hais tias cov roj casing yeeb nkab kawg yam tsis tau ncaj qha threading thicker thiab coj couplings. Upset tubing txhais tau tias tom qab ob lub yeeb nkab xaus los ntawm sab nraud chim, ces threading thiab nqa c ...Nyeem ntxiv -
Ceramic-lined steel yeeb nkab
Ceramic-lined steel kav yog tsim los ntawm cov txheej txheem high-tech ntau lawm thiab yog ua los ntawm kev yug me nyuam high-temperature hluavtaws clutch. Nws yog ua los ntawm corundum ceramic thiab cov txheej txheem hloov pauv muaj peb txheej ntawm cov hlau los ntawm sab hauv tawm. Ceramic-lined steel kav sawv cev ceramic-lin ...Nyeem ntxiv -
3PE anticorrosive steel yeeb nkab muaj cov txiaj ntsig zoo
3PE anti-corrosion steel yeeb nkab yog hais txog 3-txheej txheej txheej txheej polyolefin txheej (MAPEC) sab nrauv los tiv thaiv corrosion steel yeeb nkab, uas yog siv los tiv thaiv corrosion yeeb nkab hauv Suav teb. Tam sim no, 3pe steel yeeb nkab tau dav siv, uas yog ib qho tseem ceeb ntawm cov yeeb nkab steel hauv kev lag luam pipeline. Koj puas paub vim li cas...Nyeem ntxiv
