hana ʻo china bolt 12.9 grade track bolt & Nuts no ka excavator

e hoʻokipa i kāu helu ʻāpana a i ʻole nā ​​kiʻi no ka hana maʻamau a kūʻai paha i nā mea maʻamau mai iā mākou.

Hōʻike huahana:

BOLT & NUT（Plow bolt , track bolt , segment bolt , hex bolt and customed bolt ）

12.9 ma ka Richter unahiʻole, e like me ka luna o ka wili, loaʻa ka paakiki kiʻekiʻe loa a me ka tensile ikaika, ka rockwell paakiki (HRC) o 39-44, ma waena o ka tensile ikaika o 1220 n/was, akā, no ke kinona o ka ʻOkoʻa ka hana ʻana o ka wili, no laila e hoʻohana ana i ka hana like o ka countersunk hex socket screws (kiʻaha), nā poʻo poʻo hex socket screws (kahi kīʻaha pōʻai) hiki ke hoʻokō wale i ka ikaika tensile liʻiliʻi o 10.9 magnitude. Hiki ke hoʻokō i nā koi kiʻekiʻe o nā mea hoʻopili no nā hanana kūikawā a me nā ʻāpana o nā ʻoihana ʻoihana a me nā ʻoihana mining.

Hoʻomaʻamaʻa mākou i ka fastener no 20 mau makahiki, me ka maikaʻi maikaʻi a me ke kumu kūʻai haʻahaʻa.

Nā hana:

ʻO ka mea mua, loaʻa iā mākou kā mākou kikowaena Digital Machining kiʻekiʻe no ka hana ʻana i ka Mold Workshop, ʻoi aku ka maikaʻi e hana i nā hiʻohiʻona nani a me kona nui.

ʻO ka lua, hoʻohana mākou i ka huakaʻi hoʻoheheʻe, hoʻoneʻe i ka ʻili o ka Oxidation, e hoʻomālamalama a maʻemaʻe a ʻaʻahu a nani hoʻi.

ʻO ke kolu, i ka hoʻomaʻamaʻa wela: Hoʻohana mākou i ka Digtal Controlled-atmosphere Automatic heat treatment Furnace, loaʻa iā mākou ʻehā mau kāʻei mesh convey furnaces, Hiki iā mākou ke hana me nā huahana i nā ʻano nui e mālama ana i ka ʻili non-oxidation.

Ko makou Hui

ʻO kā mākou Hoʻouna

Hoikeike Kalepa

ʻO kā mākou palapala hōʻoia

FAQ
Nīnau: ʻO ʻoe ke kālepa kālepa a mea hana paha?
A: He hale hana mākou.
Q: Pehea ka lōʻihi o kāu manawa hoʻouna?
A: ʻO ka maʻamau he 5-7 mau lā inā loaʻa nā waiwai.a i ʻole he 15-20 mau lā inā ʻaʻole i loaʻa nā waiwai, e like me ka nui.
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