1: Cov yam ntxwv ntawm cov kav dej ncaj seam steel muaj cov txheej txheem tsim khoom yooj yim, kev ua haujlwm siab, tus nqi qis, kev loj hlob sai, thiab kev ua haujlwm zoo. Qhov zoo ntawm welded steel yeeb nkab khoom tuaj yeem muab piv rau seamless steel kav, txoj kev tsim khoom yog yooj yim, thiab nws yooj yim los hloov cov khoom specifications thiab ntau lawm. Tus nqi qis dua li ntawm cov kav dej seamless, yog li nws cov kev siv tau nce xyoo los ntawm lub xyoo thiab nws daim ntawv thov tau dhau los ua ntau thiab ntau dua.

2: Cov yam ntxwv ntawm epoxy resin: Cov xim pleev xim tom qab tau kho los ntawm epoxy resin yog tawv thiab dej-resistant, tsis muaj tshuaj lom, thiab tsis muaj kuab paug dej. Muaj zog adhesion, zoo adhesion ntawm cov xim zaj duab xis. Nws muaj cov khoom zoo tiv thaiv xeb thiab dej-tiv taus thiab siv cov khoom siv zoo heev los tiv thaiv xeb kom ntseeg tau tias nws cov kev ua haujlwm tiv thaiv xeb. Nws muaj lub zog zoo txhua yam, tawv xim zaj duab xis, hnav tsis kam, thiab cuam tshuam tsis kam. Cov ntsiab lus ntawm cov khoom yog siab thiab cov zaj duab xis txheej yog tuab. Kho nyob rau hauv chav tsev kub los ua ib zaj duab xis. Tsis xav tau cov khoom siv ziab kom qhuav. Epoxy txheej kuj tsis muaj tshuaj lom, ua kom muaj kev nyab xeeb ntawm cov dej.