A134 EFW steel kav

Ua kom ntseeg tau qhov zoo thiab kev ua tau zoo ntawm cov khoom siv raw rau ASTM A134 EFW Steel Pipes suav nrog ntau cov kauj ruam tseem ceeb. Cov hlau yuav tsum ua raws li cov lus qhia tshwj xeeb xws li ASTM A36 / A36M, ASTM A283 / A283M, ASTM A285 / A285M, ASTM A1011 / A1011M, lossis ASTM A1018 / A1018M, uas tsim nyog rau vuam thiab tsim nyog rau kev npaj siv cov yeeb nkab. Cov txheej txheem tsim khoom pib nrog cov ntawv hlau zoo uas zoo li tus thiab welded siv hluav taws xob-fusion vuam, tseem hu ua submerged arc welding (SAW), los tsim cov yeeb nkab nrog ib qho ncaj seam lossis kauv seam.

Txhawm rau lav lub suab nrov ntawm cov khoom siv raw, kev kuaj ultrasonic yog ua rau ntawm cov hlau phaj ua ntej vuam, thiab X-ray tshuaj xyuas tau ua thaum lub sijhawm thiab tom qab vuam txheej txheem txhawm rau txhawm rau txheeb xyuas cov teeb meem sab hauv. Cov txheej txheem vuam yog tsim nyog raws li American Welding Society Standard Qualification Procedure lossis ASME Section IX ntawm Boiler thiab Pressure Vessel Code, kom ntseeg tau tias cov welds yog cov khoom zoo thiab tsis muaj qhov tsis xws luag. Tsis tas li ntawd, txhua qhov ntev ntawm cov yeeb nkab tau dhau los ntawm kev ntsuas hydrostatic siab rau. xyuas kom nws muaj peev xwm tiv taus cov kev xav tau hauv kev pabcuam. Kev ntsuam xyuas tensile kuj tseem ua rau cov khoom siv weld-test kom paub tseeb tias qhov vuam lub zog ua tau raws li cov qauv xav tau. Cov kev tshuaj ntsuam xyuas thiab kev ntsuam xyuas no pab xyuas kom meej tias ASTM A134 EFW Steel Pipes ua tau raws li cov qauv siab tsim nyog rau kev ua haujlwm zoo thiab kev ntseeg siab hauv kev pabcuam.

A134 EFW Tube

Hais txog GNEE

GNEE Group yog cov chaw tsim khoom, chaw muag khoom, thiab xa tawm ntawm ASTM A134 / ASME SA134 Carbon Steel Yeeb Nkab hauv Suav teb. Peb cov ASTM A134 / ASME SA134 Carbon Steel Pipes yog cov khoom tawv-kuaj, flattened, flared, flanged, thiab hydro-tested ua ntej lawv yuav warehoused thiab muab rau cov neeg siv khoom. Cov ASTM A134 / ASME SA134 Carbon Steel Pipes yog siv nyob rau hauv ntau daim ntawv thov kev lag luam xws li kev lag luam petrochemical, kev tsim kho kev lag luam, kev lag luam cement, thiab steel mills. Cov yeeb nkab steel no muaj nyob rau hauv ntau qhov sib txawv, specifications, thiab thicknesses raws li cov neeg xav tau. Yog tias koj xav tau, thov muab cov khoom tshwj xeeb thiab peb yuav hais kom sai li sai tau raws li koj xav tau.

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