ASTM A53B Erw yeeb yog txhais rau kev siv tshuab thiab kev siv lub siab thiab yog ib yam li ib txwm siv hauv chav, dej, roj av. Yog li, ASTM A53 spec yeeb nkab yog ib qho tseem ceeb heev txawm li cas los xij cov pa roj teeb txawv. Thiab A53B ERW yog nrov dua vim tias ERW Pipelines tsis tshua pom kev zoo dua li pom cov kav dej thiab cov khoom siv hluav taws xob tsim nyog.
Tus qauv ntawm ERW steel yeeb nkab
ERW steel yeeb nkab tsim los ntawm kos cov khoom siv billet hla lub pas nrig hollow. Raws li kev tsim khoom lag luam tsis suav nrog ib qho vuam vuam, erw steel yeeb yog pom kom muaj zog thiab txhim khu kev qha ntau dua. Keeb kwm erw steel yeeb tau raug suav nrog lub tshuab hluav taws xob zoo dua li lwm hom, thiab feem ntau muaj cov yeeb nkab yooj yim dua li welded yeeb nkab.
Lub ntsiab nta ntawm ERW Hlau Yeeb Nkab
● Cov neeg siab tsim tau qhov tseeb
● Muaj zog siab
● Cov hauv cov khoom me me tsis kam
Muaj peev xwm ua cua sov muaj zog
● Cov nyhuv zoo pom
● Tus nqi tsim nyog
Cov lus qhia tshwj xeeb ntawm ERW, LSAW, hsaw kav
● Erw
Cov lus qhia tshwj xeeb:
Txoj kab uas hla: ф127-ф660mm
Qib qib hlau: txog x80; P110; Q460
Txheem: API 5L, API 5LD, APIDD, ASTM A53 ETC.
Hom khoom lag luam: kab yeeb nkab, tshuab yeeb nkab, qauv yeeb nkab yeeb nkab, vuam vuam yeeb, welded clad yeeb yeeb nkab thiab lwm yam.
Cov Ntawv Thov:
Cov khoom lag luam no tau thov rau sablaj thiab kev thauj mus los ntawm cov roj thiab roj, thiab cov roj ntsha, cov nroj tsuag hluav taws xob, kev lag luam tshuaj thiab lwm yam.
● LSAW
Cov lus qhia tshwj xeeb:
Txoj kab uas hla: cank: (ф406.4 ~ ф1422.4mm (16-56inch)
Qib qib hlau: A25, A, B, X42 ~ X120
Txheem: ISO3183, API spec 5l, API ENP 5B, GB9711, DNV-OS-F101 thiab tus neeg siv lwm yam qauv
Cov Ntawv Thov:
Cov khoom lag luam tau thov rau sablaj thiab kev thauj mus los ntawm cov xov xwm xws li roj roj, thee ua kua, thiab lwm yam.
● Hsaw
Cov lus qhia tshwj xeeb:
Txoj kab uas hla: cank: (ф406.4 ~ ф1422.4mm (16-56inch)
Qib qib hlau: A25, A, B, X42 ~ X120
Txheem: ISO3183, API spec 5l, API ENP 5B, GB9711, DNV-OS-F101 thiab tus neeg siv lwm yam qauv
Cov Ntawv Thov:
Cov khoom lag luam tau thov rau sablaj thiab kev thauj mus los ntawm cov xov xwm xws li roj roj, thee ua kua, thiab lwm yam.
Los tiv thaiv corrosion txheej
Cov lus qhia tshwj xeeb:
Ib lub txheej fusion bonded epoxy (fbe) txheej sab nraud
● Ob Txheej Txheej Fusion Bonded Epoxy (2Fbe) Txheej Sab Nraud
● Ob lossis peb txheej polythene (2pe / 3PE) txheej sab nraud
● Ob lossis peb polypropylene (2PP / 3pp) txheej sab nraud
● Kua Epoxy Los Yog Sab Hauv Txheej Txheem Txhuam Txheej Txheem
● Tsheb-Lined Steel Yeeb Nkab
● Qhob qhov hnyav txheej (CWC) rau cov yeeb nkab seabed
● Los tiv thaiv corrosion rau kev txhawb nqa hlau thiab tshib txheej
Cov Kos Xwm Nthuav Cov
