Ọdịiche dị n'etiti ọkwa 8.8 na 12.9 bolts

Ụlọ ọrụ anyị na-emepụta tumadi elu-ike boltsnke ọkwa 8.8 na 12.9, na ọkọlọtọ bụ DIN933, DIN931, na DIN912, yana nkọwa sitere na M10 ruo M48.

Yabụ, kedu ihe dị iche n'etitiọkwa 8.8 carbon ígwè bolts na ọkwa 12.9 bolts? Biko rụtụ aka na nyocha dị n'okpuru

1. Ike ọkwa na ike. Ma ọkwa 8.8 na 12.9 bolts so na bolts dị elu, mana ike nke ọkwa 12.9 bolts nwere ike iru 39 ruo 44HRC, ebe ike nke ọkwa 8.8 bolts na-adịkarị n'etiti 22 na 33HRC. Ọdịiche siri ike a bụ n'ihi ihe dị iche iche eji. Ọkwa 12.9 bolts na-emekarị nke alloy ígwè ihe (dị ka SCM435), ebe ọkwa 8.8 bolts na-emekarị mere nke ọkara carbon ígwè ihe.

2. Ojiji ndapụta. Ọkwa 12.9 bolts, n'ihi nnukwu ike na ike ha, na-ejikarị na nnukwu akụrụngwa nke chọrọ iji nagide nnukwu ibu, dị ka na textile, injection ịkpụzi, hydraulic, na ígwè ọrụ. skru 8.8 sọket, n'ihi obere ike na ike ha, a na-ejikarị eme ihe na obere ngwá ọrụ dị ka ngwaahịa eletrọnịkị, ngwaahịa dijitalụ, na akụrụngwa ike.

3. Ọnụahịa. The price nke ọkwa 12.9 bolts na-emekarị elu karịa ọkwa 8.8 bolts n'ihi na ha nwere elu tensile ike na ibu ikike.Our factory ahịa bụ niile N'ogbe ahịa, nke bụ nnọọ uru. Na-atụ anya inweta nkwado ndị ahịa karịa, biko nyochaa weebụsaịtị anyịwww.cnzyl.comịmatakwu banyere ngwaahịa anyị na ụlọ ọrụ anyị.