Feem ntau lossis tag nrho cov kav dej hauv kev lag luam piping yog tsim seamlessly los yog los ntawm cov txheej txheem vuam / Erw. Lub ntsiabqhov sib txawv ntawm seamless thiab erw yeeb nkabyog tias cov yeeb nkab seamless yog tsim tsis muaj kev pab los ntawm welds los yog seams, txawm li cas los xij, erw kav yog tsim los ntawm vuam daim hlau longitudinally.
Dab tsi yog erw pipe? Ib qho erw los yog hluav taws xob kuj welded yeeb nkab yog welded nrog kev pab los ntawm coils thiab strips ntawm hlau. Cov kav dej no tuaj yeem siv tau ntev txog 24 OD thiab ruaj khov heev. Nyob rau hauv lub mix ntawmseamless yeeb nkab thiab erw yeeb nkab,txawvkev lag luam tsis nco qab tias ob lub kav dej no tuaj yeem txaus rau hauv cov xwm txheej hnyav. Seamless kav yuav kav ntev rau lub sij hawm nyob rau hauv cov mob no, tab sis lawv yog kim piv rau covcev erw. Tag nrho peb cov khoom raug tsim nyob rau hauv cov kev taw qhia nruj ntawm peb cov neeg ua haujlwm paub txog. Peb yog cov chaw tsim khoom lag luam thiab cov chaw tsim khoomerw yeeb nkab thiab seamless yeeb nkabthoob plaws lub tebchaws. Cov khoom no muaj nyob rau ntawm tus nqi tsim nyog rau txhua tus.
Coverw cevyeej ib txwm shadowed los ntawm qhov tseeb hais tias cov kws txawj nyob rau hauv yav tas los hais tias lawv yog cov tsis muaj zog kav nyob rau hauv kev sib piv rau seamless kav. Lawv txias dov tom qab cov txheej txheem kub dov muab covcev esuperior corrosion thiab oxidation kuj zog. Cov kav dej no tau tsim los ua kom txaus rau hauv cov tshuab siab thiab tsis tshua muaj siab. Lawv muaj nyob rau hauv lub tiaj, threaded, thiab bevelled tubing xaus. Cov kav dej tshwj xeeb no tuaj yeem kho tau yooj yim hauv cov duab sib txawv thiab ntau thiab tsawg kom haum rau txhua qhov koj xav tau.
