ASTM A333 Qib 1 Round Ncaj Seam Hlau Yeeb Nkab

ASTM A333 Qib 1 Ncaj Seam Hlau Yeeb Nkab Taw Qhia

ASTM A333 Gr.1 ncaj seam steel yeeb nkab yog seamless lossis welded steel yeeb nkab tshwj xeeb tsim los rau cov kev pabcuam cryogenic. Nws cov yam ntxwv tseem ceeb nyob hauv kev sib xyaw ua ke ntawm cov pa roj carbon -manganese- silicon muaj pes tsawg leeg thiab cov txheej txheem kev kho cua sov kom zoo, ua kom muaj kev cuam tshuam zoo heev txawm tias ntawm -45℃. Cov yeeb nkab no yuav tsum nruj me ntsis ua raws li ASTM A333 / A333M cov qauv, kev xeem dhau los suav nrog kev tshuaj ntsuam xyuas tshuaj lom neeg, kev ntsuas tensile, kev sim flattening, flaring test, thiab complex V-notch impact testing kom ntseeg tau tias muaj kev ntseeg ruaj khov thiab kev nyab xeeb kev ua tau zoo hauv thaj chaw tseem ceeb xws li cov khoom siv hluav taws xob liquefied natural gas, cryogenic ref. tshuab.

Mechanical Properties ntawm Carbon Steel ASME SA333 Yeeb Nkab:

ASTM A333 Kev kho cua sov ntawm Ncaj Seam Welded Pipes

Kev kho cua sov yog ib kauj ruam tseem ceeb hauv kev tsim cov txheej txheem ntawm ASTM A333 Gr.6 ncaj seam welded yeeb nkab, feem ntau ua haujlwm normalizing. Cov txheej txheem no ua kom sov cov yeeb nkab steel rau nws qhov ntsuas kub austenitizing (kwv yees li 900 degree), tuav nws ntawm qhov kub ntawd, thiab tom qab ntawd txias nws hauv huab cua. Qhov no refines lub grain loj, homogenizes lub microstructure, thiab tshem tawm tag nrho cov residual kev nyuaj siab generated thaum lub sij hawm txias sib sau thiab vuam. Yog li ntawd, nws txhim kho qhov qis- qhov kub thiab txias ntawm cov hlau tsis zoo, ua kom muaj kev tiv thaiv zoo heev rau kev tawg tawg txawm tias nyob rau hauv qhov chaw txias heev mus rau -45 degree, ua kom tau raws li qhov yuav tsum tau ua ntawm qhov kev ua haujlwm kub qis ntawm ASTM A333 tus qauv.

Hais txog peb

Peb yog ib lub tuam txhab kev lag luam steel export, cog lus los muab cov neeg siv khoom thoob ntiaj teb nrog cov khoom zoo - steel khoom uas ua tau raws li cov qauv thoob ntiaj teb. Peb tau txais kev mus ntsib los ntawm cov neeg siv khoom los ntawm ntau lub teb chaws thiab tau tsim kom muaj kev sib raug zoo ntawm kev koom tes nrog lawv ntev. Peb muab cov neeg siv khoom txawv teb chaws nrog ib qho - nres cov kev pabcuam suav nrog kev yuav khoom, tshuaj xyuas, xa tawm kev lis kev cai, thiab kev xa khoom thoob ntiaj teb.

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