Tsis ntev los no, GNEE ua tiav xa 206 tons ntawmA53 GR B carbon steel kavrau cov neeg siv khoom Nyab Laj.
Thaum lub sijhawm tsim khoom, GNEE pab pawg tsim khoom thiab cov kws tshaj lij tau ua raws li tus qauv ASTM A53 kom raug tswj xyuas qhov tseem ceeb ntawm cov yeeb nkab steel, xws li phab ntsa thickness, sab nraud, thiab ntev. Nyob rau tib lub sijhawm, kev soj ntsuam cov thev naus laus zis siab tshaj plaws xws li kev tshawb nrhiav qhov tsis txaus ntseeg ultrasonic thiab eddy tam sim no qhov tsis txaus ntseeg tau siv los txheeb xyuas qhov tsis xws luag sab hauv ntawm cov yeeb nkab steel los xyuas kom meej tias cov yeeb nkab steel mus txog qhov zoo tshaj plaws hauv cov qauv thiab kev ua haujlwm.
Tom qab cov khoom tiav tuaj tawm ntawm kab, GNEE pab pawg kuaj tau ua cov ncauj lus kom ntxaws txog kev ua haujlwm ntawm txhua cov yeeb nkab steel. Lawv tau siv lub tshuab ntsuas tensile, cov tshuab ntsuas kev cuam tshuam thiab lwm yam khoom siv los ntsuas lub zog tensile, tawm lub zog, elongation, cuam tshuam toughness thiab lwm yam tseem ceeb ntawm cov yeeb nkab steel. Tsis tas li ntawd, kev ntsuas dej siab thiab kev ntsuas cua siab kuj tau ua los xyuas kom meej tias lub siab muaj peev xwm thiab sealing kev ua tau zoo ntawm cov yeeb nkab steel hauv kev siv tiag tiag.
Hauv kev teb rau cov kev xav tau tshwj xeeb ntawm cov neeg siv khoom Nyab Laj rau A53 GR B carbon steel kav, GNEE kuj muab cov kev pabcuam kuaj mob. Raws li kev sib txuas lus tag nrho nrog cov neeg siv khoom, GNEE tau tsom mus rau kev sim thiab ua kom zoo dua qee qhov tseem ceeb ntawm cov kav hlau raws li cov neeg siv khoom siv cov xwm txheej thiab kev ua haujlwm.
Tom qab ob peb qhov kev sim nruj, cov khoom no ntawm 206 tons ntawm A53 GR B carbon steel kav thaum kawg tau ua tiav tiav thiab xa mus rau cov neeg siv khoom Nyab Laj. Tom qab tau txais cov khoom muag, cov neeg siv khoom tau hais lus zoo heev ntawm GNEE cov khoom zoo thiab cov txheej txheem kuaj.
