Kev paub

Lub hom phiaj ntawm annealing galvanized coils yog dab tsi?

Dab tsi yog qhov zoo ntawm kev nruam galvanizing txheej txheem rau galvanized coils?

Dab tsi yog qhov sib txawv tseem ceeb ntawm kub-dip galvanizing thiab txias-dip galvanizing ntawm galvanized coils?

Yuav ua li cas zoo galvanized kauj tiv thaiv kev laus?

Dab tsi yog qhov txawv passivation txheej txheem rau galvanized coils?

ASTM JIS AISI Kub Rolled Steel Qauv Q235 Q345 A36 Ss400 Zoo li Galvanized Steel Beams /H Beam Steel Nqe / Carbon Steel I-Beam H-Beam Steel rau Tsev

Kub Rolled Q195, Q345, Q195 Sib npaug Carbon Steel Lub kaum sab xis

Kub Rolled / Cold Rolled Stainless hlau ASTM A36 A53 Q235 Q345 / 201 304 316 Lub kaum sab xis hlau nrog hlau / tsis sib npaug / sib npaug / sib npaug

Carbon Steel Flat Bar Q195 Q235 Q345 Hlau

Kub Rolled Carbon Steel Flat Bar Q235 Q345

Lub Tsev Siv Khoom Siv Hlau U Chairon Beam Carbon Steel ASTM Standard Kub Rolled Q345 Ss400 H Channel Steel Bannel Standard Sizes U Shaped Channel Hla

Kub Rolled Angle Steel ASTM A36 A53 Q235 Q345 S355jr Carbon Equal Angle Steel Galvanized L Shape Mild Steel Lub kaum sab xis