(1) Ihe ihe onwunwe ígwè chọrọ: ọkpọkọ nchara kwesịrị ịbụ Q235 Fir-quel ọkpọkọ akọwapụtara na National Standard GB / T13793 ma ọ bụ GB / TB / TB / TB / TB / TB / TB / TB / TB / TB / TB / T3091. Ihe nlereanya kwesịrị ịbụ φ48.3 × 3.6MM (atụmatụ ahụ gbakọọ na φ48 × 3.0m). Ekwesịrị inye ihe ahụ mgbe ị na-abanye saịtị ahụ. A ga-enyocha asambodo ngwaahịa ahụ ma nabata ya tupu enwere ike itinye ya.
(2) Mgbe fasteners tinye ebe a na-ewu ihe, A ga-enyocha ngwaahịa ngwaahịa na nleghara anya ga-rụrụ. Ọrụ ọrụ ọrụ kwesịrị ịgbaso na National Standard "St Vipe tepe scafflings Fasteners". A ga-enyocha ọdịdị nke fasteners maka cracks. Mgbe bol na-emechi tonque ruru 65ng, ọ dịghị ihe ọ bụla mebiri.
(3) ọkpọ ọkpọ ọkpọ nke etiti ahụ ga-abụrịrị ihe ndabere. Mgbe iwepu nchara, tinye otu akwa nke agba aja aja na mkpuchi mkpuchi abụọ nke Topcoat.
(4) Ihe nlere nke osisi sara mbara nke osisi dị afọ 3000 (250) × 50, na nke abụọ na nsọtụ abụọ na-ekekọta eriri waya; A na-eme ka ọ dịkwuo elu na-eme ka ọ dị mma nke HPB235φ6 nchara nke 40mm ma dozie ya na φ1.6mm gawara waya waya waya. Na obere obere.
Oge post: Mar-20-2024