cov khoom xov xwm

ASTM A671 GR CC65 steel yeeb nkab kuj muaj qhov ua tau zoo thiab ua haujlwm tau zoo, tso cai rau kev ua haujlwm yooj yim xws li khoov, txiav thiab sib koom ua ke.

CC70 yog ib hom qis carbon steel nrog lub zog siab thiab kev ua haujlwm zoo vuam. Nws yog qhov tsim nyog rau ntau lub raj xa dej uas xav tau kev sib txuas welding.

ASTM A671 carbon steel welded yeeb nkab yog cov pa roj carbon steel yeeb nkab uas tsim los siv cov txheej txheem electrofusion vuam (EFW) thiab siv los thauj cov dej xws li roj,...

ASTM A671 carbon steel EFW (Electric Fusion Welded) yeeb nkab yog cov pa roj carbon steel yeeb nkab uas siv cov txheej txheem electrofusion vuam.

ASTM A252 ncaj seam submerged arc welded steel yeeb nkab yog ib qho ncaj seam steel yeeb nkab ua raws li ASTM A252 tus qauv. Nws yog tsim los ntawm submerged arc vuam txheej txh...

ASTM A252 GR.2 / GR.3 kauv steel yeeb nkab yog ib qho kauv steel yeeb nkab uas ua raws li cov qauv ASTM A252, qhov twg GR.2 thiab GR.3 sawv cev rau qib sib txawv.

Cov pawg hlau tsim los rau ASTM A252 specifications tej zaum yuav seamless, kuj welded, flash los yog fusion welded, longitudinal submerged arc welded (LSAW) thiab submerged kau...

ASTM A252 npog cov qauv tsim rau seamless lossis welded pawg yeeb nkab. Qhov kev qhia tshwj xeeb no suav nrog cylindrical nominal phab ntsa steel kav siv los ua cov pawg ruaj kh...

Stainless hlau welded yeeb nkab yog cov yeeb nkab ua los ntawm stainless hlau; ASTM A53 yeeb nkab yog cov yeeb nkab steel ua raws li American ASTM tus qauv thiab belongs rau qib...

ASTM A53 yeeb nkab yog cov yeeb nkab steel uas ua raws li Asmeskas tus qauv ASTM thiab feem ntau yog siv los thauj cov pa roj, kua thiab lwm yam dej.

ASTM A513 erw carbon steel yeeb nkab npog puag ncig, square, rectangular, thiab tshwj xeeb zoo tubing.

ASTM A252 welded steel yeeb nkab pawg yog cov yeeb nkab steel ua raws li cov qauv ASTM A252 thiab siv hauv av lossis pob zeb. Hom steel yeeb nkab pawg no tsuas yog siv rau lub h...