Nnukwu Mbelata Carriage Screw National Standard - 304/316/316L Igwe anaghị agba nchara Hexagon Socket Button Isi Bolt – Aozhan
Nnukwu Mbelata ibu ụgbọ ala Screw National Standard - 304/316/316L Igwe anaghị agba nchara Hexagon Socket Button Isi Bolt – Nkọwa Aozhan:
Nkọwa
Nkọwa nke Hexagon Socket Button Head Bolt na-ezo aka na skru nwere isi oghere hexagon na isi okirikiri dị larịị. A na-akpọ aha ọkachamara nke ụlọ ọrụ skru flat cup, nke bụ nkọwa dị mfe. A na-akpọkwa ya hexagon soket round cup, socket flat head bolt. Enwere ụdị ihe abụọ maka skru isi dome isi hexagon. Ihe abụọ a na-ejikarị eme ihe, gụnyere igwe anaghị agba nchara na carbon steel. Maka ígwè carbon, anyị na-ezo aka na ígwè. A na-ekewa ígwè carbon n'ime ọkwa nke ike, gụnyere obere carbon steel, Ọkara carbon ígwè na elu carbon ígwè. Ya mere, akara ike nke hexagon soket isi kposara bụ 4.8, 8.8, 10.9, na 12.9
304 igwe anaghị agba nchara isi okpu ga-agba ajari? 304 igwe anaghị agba nchara skru bụchaghị imebi na nchara, ma na igwe anaghị agba nchara skru na-eguzogide ọgwụ corrosion na nchara karịa ígwè kposara. Ma kposara igwe anaghị agba nchara ka nwere ike nchara n'okpuru ọnọdụ ụfọdụ. Ya mere, n'okpuru ọnọdụ ndị elu hexagon kposara mfe ime ka nchara! Gịnị na-akpata nchara? skru isi oghere hexagon nwere njirimara ka mma, nguzogide corrosion siri ike, nguzogide oke okpomọkụ, yana nchara siri ike. Mana ọ ga-agba nchara n'ebe ndị siri ike. Dị ka ihe atụ, mgbe ihe nkesa ahụ dị nnọọ iru mmiri, anwụ na-ekupụ ya kwa ụbọchị, ifufe na mmiri ozuzo na-efekwa ya. Ka oge na-aga, ọ ga-abụrịrị nchara ntakịrị. Dịka ọmụmaatụ, na kọntaktị na ụfọdụ kemịkalụ acid-base na-ebute mmeghachi omume kemịkal. na-akpata corrosion na nchara. Enwekwara skru igwe anaghị agba nchara, dị ka skru igwe anaghị agba nchara SUS201 ejiri na mmiri mmiri. N'ihi imikpu ogologo oge, ihe mbụ igwe anaghị agba nchara 201 n'onwe ya adịghị mma maka iji mmiri dị nnu. na-akpata corrosion na nchara. A na-atụkarị aro ka iji igwe anaghị agba nchara 316 igwe anaghị agba nchara mgbe a na-ejikarị ya na gburugburu acidic ma ọ bụ ebe mmiri mmiri dị nso, n'ihi na 316 igwe anaghị agba nchara nwere nguzogide corrosion ka mma na ihe ndị ọzọ.
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Site na Martina si Nairobi - 2018.12.10 19:03 Na webụsaịtị a, ụdị ngwaahịa doro anya ma baa ọgaranya, enwere m ike ịchọta ngwaahịa m chọrọ ngwa ngwa na ngwa ngwa, nke a dị ezigbo mma!
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