cov khoom xov xwm

Qhov saum npoo ntawm cov kauv yeeb nkab tau txais kev kho ob zaug los tiv thaiv corrosion. Ua ntej, sandblasting, xeb tshem tawm thiab lwm yam kev kho mob yog siv, thiab tom qab...

Longitudinal submerged arc welded kav yog tsim los ntawm high-frequency hluav taws xob vuam los yog submerged arc vuam. Cov txheej txheem tsim khoom yog qhov yooj yim thiab ua t...

Cov phab ntsa sab hauv thiab sab nrauv ntawm seamless steel kav yog du thiab tsis muaj qhov pom tseeb vuam cov cim; cov tsos ntawm welded steel kav zoo li interconnected steel d...

HFW feem ntau yog siv rau cov kav dej zoo tib yam lossis nyias-walled steel kav; ERW suav nrog HFW, uas muaj ntau yam kev siv.

Kauv submerged arc welded steel yeeb nkab yog hais txog cov yeeb nkab hlau nrog cov kauv seam welded siv cov txheej txheem submerged arc vuam.

ASTM A333 seamless carbon steel yeeb nkab yog seamless steel yeeb nkab uas ua raws li ASTM A333 cov qauv thiab yog siv los thauj cov kua hauv qhov kub thiab txias.

JIS G3455 seamless steel yeeb nkab yog ib hom seamless steel yeeb nkab nyob rau hauv Japanese tus qauv. Nws yog tsuas yog siv rau hauv cov kav dej nrog kev ua haujlwm siab siv h...

BS1387 kub-dip galvanized steel yeeb nkab yog kub-dip galvanized welded steel yeeb nkab. Cov qauv siv yog British Standard BS1387-1985, tseem hu ua British standard galvanized y...

S355J2H 555mm ncaj seam submerged arc welded steel yeeb nkab yog hais txog lub seam ncaj steel yeeb nkab nrog txoj kab uas hla ntawm 555mm thiab cov khoom siv S355J2H ua los nta...

EN 10210 S355J2H yog tus qauv European rau kub tiav cov qauv hollow seem. Cov txheej txheem no suav nrog kub ua tiav cov voj voog hollow seem uas yog tsim los ntawm cov hlau tsi...

ASTM A179 yog ib qho kev qhia tshwj xeeb rau seamless txias-draw low-carbon steel heat exchanger thiab condenser raj. Cov raj no feem ntau yog siv rau hauv cov khoom siv hluav t...

ASTM A178 boiler raj yog seamless steel raj tshwj xeeb siv hauv kev lag luam boiler.