API 5L gr b b l longitudinally submerged arc welded steel yeeb nkab

API 5L Submerged Arc Welded Steel Yeeb Khoom Qhia Txog Khoom Taw Qhia

API 5L Longitudinal submerged Arc Welded Steel Yeeb Nkab nrog cov txheej txheem roj hmab Cov khoom no kom ntseeg tau tias Weld muaj cov khoom siv kho tshuab piv rau cov khoom siv cov khoom siv los ntawm kev siv hluav taws xob thiab kev ntxhov siab ob npaug tau raug tshem tawm los ntawm txoj kab uas hla dhau txoj kab. Tag nrho cov kab ntau lawm yog nruab nrog ultrasonic thiab x - ps} Daim ntawv qhia txog ob qho tib si tsis yog los ntawm B mus rau X80. Nws yog dav siv nyob rau hauv high {{10} kev thauj mus los ua ke xws li onshore thiab roj roj thiab roj pipelines thiab hauv nroog yeeb nkab tes hauj lwm.

Ntev vuam cov txheej txheem rau cov submerged ntev arc welded steel kav

Lub chaw welding tam sim no yuav tsum yog 0% -5% siab dua qhov kev tsim kho vuam tam sim no kom ntseeg tau Weld nkag mus. Cov pa yeeb nkab willing: Weld zoo yuav tsum ua raws li cov kev cai cuam tshuam ntawm GB50 II-6-9 xim II ". Weld yuav tsum tau du, hnav tso rau hauv qhov dav, nrog ua tiav cov hauv paus nkag, thiab pub dawb los ntawm pom tsis meej lossis undercut. Lub phiaj xwm weld yuav tsum muaj kwv yees li 2mm siab dua ntawm cov yeeb nkab saum npoo av, thiab bevel yuav tsum yog 2-3mm. Thaum vuam kav hlau mus rau flanges, cov yeeb nkab yuav tsum tau ntxig 2/3 ntawm txoj kev mus rau hauv Flange, thiab cov yeeb nkab yuav tsum yuam kev thiab ua raws li.

Txog peb pab pawg

Peb yog ib lub tuam txhab ua lag luam tshwj xeeb hauv kev xa tawm ntawm API 5L Welded kav. Siv cov khoom tsim kev tshaj lij sib txuas lus, peb muab cov neeg siv khoom xaus {{} {}}}}}}} kev pabcuam logistics thoob ntiaj teb. Peb xyuas kom txhua pob ntawm cov kav dej welded ntsib API 5L cov qauv thiab lav cov phiaj xwm thoob ntiaj teb, cov phiaj xwm thiab txhim khu kev qha cov khoom siv kev pabcuam thiab txhim khu kev qha ntawv.

Cim npe nrov: API 5L gr b longitudinally submerged arc Welded Steel Yeeb Nkab, Tuam Tshoj API 5L gr b longitudinally submerged arc Welded Steel Yeeb Nkab Tuam Txhab Tuam Tshoj, cov chaw muag khoom