• ʻO Hongji

DIN912 Hex Socket Cup Head Screw M3-M30/Brass Half / Full Thread

DIN912 Hex Socket Cup Head Screw M3-M30/Brass Half / Full Thread

ʻO ka wehewehe pōkole:

Pau: keleawe
Mea: hao
Pūnaehana ana: INCH, Metric
Kaila Poʻo: Paʻa, Poʻe, HEX
Kahi i kumu: Hebei, Kina
Ka inoa inoa:Hongji, Hongji
Helu kumu hoʻohālike:DIN912
Kūlana:DIN
Ka inoa huahana: Hex Socket Cup Head Screw
ʻAno: Hex Socket Bolt
ʻAno poʻo: Poʻo kīʻaha
Ka maikaʻi: Carbon Steel
Ka lapaʻau ʻili: keleawe
Papa:12.9
Nui:M3-M30
kala:kiʻi
Hoʻopili: pahu pahu, pahu pahu, pahu pahu + ʻeke ulana

Huahana Huahana

Huahana Huahana

wehewehe

AIKIPane

AIKIHua'ōlelo

AIKIHāʻawi

MAKAUKAU E HOOKAPU

10000+ SKU i loko o ka hale kūʻai

Hāʻawi mākou i nā mea RTS:

70% nā mea i hāʻawi ʻia i loko o 5 mau lā

80% nā mea i hāʻawi ʻia i loko o 7 lā

90% nā mea i hāʻawi ʻiai loko o 10 lā

Nā kauoha nui, e ʻoluʻolu e kelepona i ka lawelawe mea kūʻai aku

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mea
waiwai
Hoʻopau
keleawe
Mea waiwai
kila
Pūnaehana ana
INCH, Metric
Kaila Poʻo
Palahalaha, Poe, HEX
Kahi i kumu
Kina
Hebei
Kapa inoa
ʻO Hongji
Helu kumu hoʻohālike
DIN912
Kūlana
DIN
inoa huahana
Hex Socket Cup Head Screw
ʻAno
Hex Socket Bolt
ʻAno poʻo
Poʻo kīʻaha
Kapa inoa
ʻO Hongji
ʻAno maikaʻi
ʻO ka hao hao
Lapaʻau ʻili
keleawe
Papa
12.9
Nui
M3-M30
kalakala
Kiʻi
Hoʻopili
pahu pahu, pahu lāʻau, pahu + ʻeke i ulana ʻia

wehewehe kikoʻī

hex socket countersunk screw 11
He5bc7193c4df49e8bcd7bacb148f1831o.jpg_720x720q50

ʻO nā mea hoʻopaʻa ikaika kiʻekiʻe e hana i ka crispness i ka wā i hoʻopaʻa ʻia. Pono ka nānā kūikawā.

Hōʻike pinepine ʻia ka embrittlement hydrogen e ka haʻi lohi ma lalo o ke kaumaha. Aia nā pūnāwai kaʻa, nā mea holoi, nā ʻili, nā puna wai a me nā ʻāpana galvanized ʻē aʻe, i loko o kekahi mau hola ma hope o ka haki ʻana o ka hui, ʻo ka haʻihaʻi o 40% ~ 50%. I ke kaʻina hana o ka hoʻohana ʻana i nā ʻāpana cadmium-plated o kahi huahana kūikawā, aia nā ʻāpana ʻōpala, a ua hoʻoholo ʻia kahi pilikia kī kī aupuni a ua hoʻokumu ʻia kahi kaʻina dehydrogenation koʻikoʻi. Eia kekahi, aia kekahi mau hydrogen embrittlement ʻaʻole hōʻike i ka lohi ʻana o ka haki ʻana, e like me: electroplating hanger (steel wire, copper wire) ma muli o nā manawa he nui o ka electroplating a me ka pickling plating, ʻoi aku ka koʻikoʻi o ke komo ʻana o ka hydrogen, ʻike pinepine ʻia i ka hoʻohana ʻana i kahi paʻi. hiki mai ke ano hakihaki; ʻO ka mandrel o kahi pū pana, ma hope o kekahi mau manawa o ka chroming, hāʻule i ka honua a haki; ʻO kekahi mau ʻāpana kinai (ke koʻikoʻi kūloko nui) e pohā i ka wā pickling. Hoʻohana nui ʻia kēia mau ʻāpana me ka ʻole o ke koʻikoʻi o waho, ʻaʻole hiki ke hoʻohana hou ʻia e hoʻihoʻi i ka paʻakikī kumu ma o ka dehydrogenation.

ʻO ke kiʻekiʻe o ka ikaika waiwai, ʻoi aku ka nui o ka naʻau o ka hydrogen embrittlement. He manaʻo kumu kēia e pono e wehewehe ʻia e nā ʻenehana lapaʻau i ka wā e hōʻuluʻulu ai i nā kikoʻī kaʻina hana electroplating. ʻO nā kila me ka ikaika tensile σb>105kg/mm2 i koi ʻia e nā kūlana honua pono e hoʻokau ʻia i ke koʻikoʻi pre-plating a me ka mālama dehydrogenation post-plating e like me ia. Pono ka ʻoihana mokulele Farani i ka mālama dehydrogenation kūpono no nā ʻāpana kila me ka ikaika hua σs>90kg/mm2.

Ma muli o ka pilina maikaʻi ma waena o ka ikaika kila a me ka paʻakikī, ʻoi aku ka intuitive a maʻalahi hoʻi e hoʻokolokolo i ka naʻau hydrogen embrittlement o nā mea ma ka paʻakikī ma mua o ka ikaika. No ka mea, pono ke kaha ki'i huahana a me ka hana machining me ka paakiki kila. I ka electroplating, ua ʻike mākou ua hoʻomaka ka paʻakikī o ke kila a puni ka HRC38 e hōʻike i ka pilikia o ka haki ʻana o ka hydrogen embrittlement. No nā ʻāpana kiʻekiʻe aʻe ma mua o HRC43, pono e noʻonoʻo ʻia ka dehydrogenation ma hope o ke kau ʻana. Ke pili ka paʻakikī i ka HRC60, pono e hoʻokō koke ʻia ka mālama dehydrogenation ma hope o ka mālama ʻana i ka ʻili, inā ʻaʻole e haki nā ʻāpana kila i loko o kekahi mau hola.

Hoʻopili

Hoʻopili a hāʻawi
Hoʻopili a me ka lawe ʻana1
Packaging a me ka lawe ʻana2
Hoʻopili a hāʻawi aku3
Hoʻopili a me ka lawe ʻana4
Packaging a me ka lawe ʻana3

E pili ana iā mākou

ʻO Yongnian Hongji
ce3
cer2
ce1
ce6
ce5
ce4

* Hōʻike ke kiʻi ma lalo nei i nā incoterms kālepa like ʻole. E ʻoluʻolu e koho i kāu makemake.

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Handan Yongnian Hongji Machinery Parts Co., Ltd.

i hoʻokumu 'ia ma 2012, he 'oihana Fasteners. ʻO kā mākou huahana nui he BOLT, NUT, SCREW, ANCHOR AND WASHER.
I nā makahiki i hala iho nei, ua hoʻonui mākou i nā ʻoihana ma luna o 20 mau ʻāina, Vietnam, Thailand, Indonesia, Malaysia, Bangladesh, India, Pakistan, Egypt, Kuwait, UAE, South Africa, Germany, Russia, United States, Canada, Mexico, a pēlā aku. ma.

FAQ

1. ʻO ʻoe kahi hui hana a ʻoihana kālepa paha?

He mea hana paʻa mākou, a ʻo kā mākou huahana nui ʻo Bolt, Nut, Screw, Anchor and Washer. I kēia manawa, he mea kālepa hoʻopaʻa mākou me nā makahiki he nui i ka mākeke kūloko a me ka honua.

2.He aha ka hua'ōlelo āu e hāʻawi ai?

Hāʻawi mākou iā EXW, FCA (Guangzhou, Foshan, Yiwu, Shanghai, Wenzhou, Urumchi, a me nā kūlanakauhale ʻē aʻe he nui), FOB, CIF, CFR, DAP, DDP mau ʻōlelo hoʻouna moana.

3. Hiki iā ʻoe ke hāʻawi i nā palapala hoʻomaʻemaʻe dute e pono ai

ʻAe. He ʻoihana kū kānāwai a kūpaʻa mākou o ka Lepupalika Kanaka o Kina, me ka loaʻa ʻana o ka hōʻailona hoʻokomo a hoʻopuka. ʻO FORM E, CO, Invoice me ka palapala ʻelele i loaʻa i kā mākou kauoha.

4. Pehea ka uku?

T / T, Alibaba Online Uku, Paypal Loaʻa nā mea a pau.

5. Pehea ka halihali?

ʻO ke ala maʻamau ka hoʻouna ʻana i ke kai, inā nui ka nui o ke kauoha, ʻo ia ka mea maikaʻi loa.

Akā inā he liʻiliʻi ka nui o ke kauoha, ʻōlelo mākou i ka lewa a i ʻole ka lawe ʻana i ka ea.
ʻOiaʻiʻo, maikaʻi nō hoʻi ka halihali ʻāina.
Loaʻa pū kekahi puka i ka puka.

6. Hiki iaʻu ke kauoha i kahi papa inoa liʻiliʻi?

ʻOiaʻiʻo hiki iā ʻoe. Hāʻawi mākou i ka lawelawe hoʻohālike.

7. Hiki iā mākou ke paʻi i kā mākou logo ponoʻī?

ʻAe. Hāʻawi mākou i ka lawelawe maʻamau e pili ana i ka nui nui. Ua maikaʻi ʻo OEM a me ODM.

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