ASTM F3125 A325m / A490m Oké Hyx Bolt Ty1 & Ty3
Nkọwa nke ngwaahịa
A325m / A490m owuwu elu nke Hex bolt na-etinye oke isi na dayameta anụ ahụ zuru oke, na-amata ya site na akara ule ndị ọzọ nwere ihe dị iche na kemịkal. Iji hụ na ojiji nke nchekwa, a ga-eji Bolt A ASTM A563m 8S ma ọ bụ 10s Hexatal na F436m Flat Isther. N'ihi ụkọ dị mkpụmkpụ ma e jiri ya tụnyere usoro ọkọlọtọ hex bolts, ọ dị mma maka iji njikọ nke usoro.
Na Beijing Jinzhaobo, anyị ọkachamara na-arụ ọrụ ụlọ ọrụ, yana A325m / A490m owuwe oru dị elu na-eme bụ otu n'ime ngwaahịa flagship. Ọ nwere ike gwụsịa na nwa, zinc, HDG, ma ọ bụ Dacromet, dabere na mmasị gị. Companylọ ọrụ anyị anyị na-ejikwa ya dị mma ma na-ekwu okwu, anyị na-agbakwa mbọ inye ndị ahịa kachasị mma ga-ekwe omume.
Na mmechi, a325m / A490m owuwu elu Heyx bolt bụ bolt zuru oke maka ndị chọrọ Bot Holt siri ike ma na-adịgide adịgide maka njikọ nchara. Beijing Jinzhaobo, onye na-emepụta gị nke nwere ntụkwasị obi, nwere ike ịnye ogologo dị iche iche na dayameta nke mkpọchi a iji jeere mkpa gị ozi niile. Tụkwasara ahụ ọkachamara na ịnye ngwaahịa dị mma na nnyefe ọsọ ọsọ.
Asmebi B18.2.6M


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