cov khoom xov xwm

Tsab ntawv yuav qhia rau koj paub tias cov khoom siv hlau alloy steel kav yog ua los ntawm.

ASTM A192 high-pressure boiler raj yog ib hom seamless steel yeeb nkab, feem ntau yog siv rau cov cua kub saum npoo ntawm lub siab boilers, xws li headers, superheaters, reheate...

EN10219 welded structural hollow profile yog ib qho txias-tsim welded steel structural hollow profile, uas tau muab faib ua peb ntu: EN 10219-1, EN 10219-2 thiab EN 10219-31.

EN 10216-2 carbon steel yeeb nkab yog seamless steel yeeb nkab rau cov khoom siv siab. Nws ua raws li cov kev cai ntawm European tus qauv EN 10216-2.

JIS G3445 txhua yam yeeb nkab yog ib hom carbon steel yeeb nkab rau cov qauv siv tshuab. Tus qauv siv yog JIS G344512.

ASTM A178 welded boiler raj yog ib tug kuj welded carbon steel thiab carbon manganese steel boiler thiab superheater raj. Nws yog tsuas yog siv hauv kev tsim cov boilers thiab s...

Bimetal lined yeeb nkab, qee zaum kuj hu ua clad steel yeeb nkab. Bimetallic lined yeeb nkab sib txuas ua ke lub zog, corrosion thiab hnav tsis kam ntawm cov yeeb nkab hauv qab ...

Tag nrho cov txheej txheem zinc txheej siv yog nyob ntawm qhov zoo thiab tuab ntawm cov yeeb nkab steel galvanized.

Cov neeg ntseeg hais tias "stainless steel tsis xeb, thiab xeb hlau tsis yog stainless hlau." Qhov tseeb, qhov no yog qhov tsis nkag siab ntawm stainless hlau. Stainless hlau yu...

Aluminium alloy thiab stainless hlau yuav zoo sib xws, tab sis lawv yeej sib txawv kiag li.

Txoj kev nruam kub-dip galvanizing txheej txheem muab kev tiv thaiv ntau ntawm cov txheej thiab cov hlau.

ASTM A106 Qib B yeeb nkab yog ib qho ntawm feem ntau siv seamless steel kav hauv kev lag luam sib txawv.