API 5L Qib B PSL1 thiab PSL2 roj PIPE

Taw qhia-Qhov zoo ntawm API 5L B Qib

API 5L Qib B carbon steel kav muaj ntau yam zoo. Lawv cov kev tiv thaiv zoo heev rau kev tawg tawm kom muaj kev nyab xeeb thiab kev ntseeg tau nyob rau hauv ntev - kev thauj mus los nyob deb, thaum lawv lub neej ua haujlwm ntev dua txo cov nqi. Qib B kav kuj qhia tau qee qhov tsim nyog rau qhov chaw acidic vim lawv tiv thaiv sulfide kev nyuaj siab tawg los ntawm hydrogen sulfide deposition. Hydrogen sulfide ua rau cov kav hlau nkig vim tias dawb hydrogen molecules tsim los ntawm cov tshuaj tiv thaiv ntawm hydrogen sulfide gas nrog dej tso rau ntawm phab ntsa hauv cov yeeb nkab, ua rau embrittlement. Txhawm rau txhim kho kev ua tau zoo, cov ntsiab lus alloying xws li molybdenum thiab chromium tuaj yeem raug ntxiv los txhim kho kev sib tsoo thiab kev tiv thaiv corrosion.

Tsis tas li ntawd, API 5L Qib B steel kav muaj cov khoom siv zoo heev, nrog rau qib PSL2 cov khoom nthuav tawm cov qauv denser thiab ntau yam microstructure. Kev nruj nruj ntawm qhov raug yog khaws cia thaum lub sijhawm tsim khoom, thiab cov phab ntsa sab hauv tau dhau los ua qhov tho txawv, ua kom muaj kev ua haujlwm zoo thiab kev ua haujlwm ruaj khov hauv siab - kev siv siab.

API 5L Gr B Pipes sib npaug

API 5L Qib B Pipe Sib npaug Astm

Txoj kev kho saum npoo rau API 5L B qib yeeb nkab.

Muaj ob hom: txheej txheej sab nraud thiab sab hauv 3PL (melamine txheej). Tsis tas li ntawd, nyob ntawm lawv qhov kawg siv, API 5L B qib kav dej tuaj yeem muaj ntau yam txheej rau ob sab hauv thiab sab nrauv, nrog rau hauv ob sab phlu. Lawv kuj tuaj yeem kub-dip galvanized lossis txias-dip galvanized. Sch 80 B qib yeeb nkab thiab API 5L B qib seamless yeeb nkab tuaj yeem muaj qhov sib txawv kawg, xws li dawb, threaded, lossis beveled xaus. Qhov tsim ntawm cov yeeb nkab kawg yog nyob ntawm lawv qhov kawg siv.

Hais txog peb lub tuam txhab

GNEE Steel Group, raws li tus kws tshaj lij ntawm API 5L Gr.B steel kav, tau cog lus los muab siab -cov kav dej zoo rau kev lag luam xa hluav taws xob thoob ntiaj teb. Peb muaj tag nrho API 5L Gr.B steel yeeb nkab khoom system, npog ntau yam specifications ntawm welded steel kav. Leveraging thoob ntiaj teb kev lag luam kev paub, peb tau ntse muab cov khoom ruaj khov thiab txhim khu kev qha kev txhawb nqa rau cov roj thiab cov pa xa mus thiab cov kav dej hauv nroog hauv nroog hauv ntau lub tebchaws thiab cheeb tsam. Lub tuam txhab ua raws li kev tswj hwm nruj nruj thiab cov neeg siv khoom- kev pabcuam kev xav, kom ntseeg tau tias txhua cov yeeb nkab steel ua tau raws li cov qauv thoob ntiaj teb thiab tsim kom muaj txiaj ntsig ntev rau ntau yam kev lag luam hauv kav dej.

Cim npe nrov: API 5L Qib B PSL1 Thiab PSL2 roj PIPE, Tuam Tshoj API 5L Qib B PSL1 Thiab PSL2 roj PIPE manufacturers, lwm tus neeg