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Ngwaahịa
![[Okwu Mbupu] Ebupula bolts arịlịka na South Korea.](https://www.zitaifasteners.com/wp-content/uploads/Gasket-Series518-1.jpg)
Efere galvanized na-ekpo ọkụ agbakwunyere
Otu dị ka electrogalvanized agbakwunyere efere, na-eji Q235 ma ọ bụ Q355 carbon ígwè, ígwè efere ọkpụrụkpụ 8-50mm, arịlịka mmanya dayameta 10-32mm, n'ahịrị na GB/T 700 ọkọlọtọ.
Nkọwa
akara
Ihe na usoro
Isi ihe: Otu dị ka electrogalvanized agbakwunyere efere, iji Q235 ma ọ bụ Q355 carbon ígwè, ígwè efere ọkpụrụkpụ 8-50mm, arịlịka mmanya dayameta 10-32mm, n'ahịrị na GB/T 700 ọkọlọtọ.
Ngwọta dị n'elu: Na-emikpu n'ime mmiri zinc a wụrụ awụ iji mepụta mkpuchi 45-85μm, kwekọrọ na ọkọlọtọ GB/T 13912-2022, ule ịgba nnu nwere ike iru ihe karịrị awa 300 na-enweghị nchara na-acha uhie uhie, dabara maka gburugburu ebe siri ike.
Nhazi nhazi
Ụdị arịlịka mmanya: A na-ejikarị eriri arịlịka kwụ ọtọ, na ọkpụrụkpụ efere arịlịka bụ ≥0.6 ugboro dayameta mmanya arịlịka (dịka ọmụmaatụ, mgbe dayameta arịlịka dị 20mm, ọkpụrụkpụ efere arịlịka bụ ≥12mm) iji hụ na arụ ọrụ shear na tensile.
Nhazi pụrụ iche: Ngwaahịa ụfọdụ nwere ihe mejupụtara isi shiee (dị ka igwe nkuku L), nke nwere ike ịbawanye ikike shea kwụ ọtọ karịa 30%, dabara maka ọnọdụ dị arọ dị ka akwa akwa.
Njirimara arụmọrụ
Ọrụ mgbochi corrosion: ọkpụrụkpụ mkpuchi bụ 3-7 ugboro nke electrogalvanizing, na nguzogide corrosion na-abawanye nke ọma. Ọ dabara maka n'èzí, mmiri, kemịkalụ na gburugburu ndị ọzọ.
Ikike ibu: Were M16 anchor bars dị ka ihe atụ, ike na-ebu ibu na C40 ihe dị ka 55kN, na ike ịkwanye ihe dị ka 28kN, nke kwesịrị ekwesị maka ọrụ dị elu.
Ịrụ ọrụ akụ na ụba: Ọ bụ ezie na ọnụ ahịa mbụ dị elu, ndụ ọrụ nwere ike iru ihe karịrị afọ 20, na ọnụ ahịa zuru ezu dị ala karịa electrogalvanizing.
Ngwa ndapụta
Akụrụngwa: àkwà mmiri, ọdụ ụgbọ mmiri, ụlọ elu ọkụ, ihe mgbochi ụda okporo ụzọ, wdg.
Ụlọ ọrụ mmepụta ihe: ihe nkwado fotovoltaic, ntọala ígwè ọrụ dị arọ, na nhazi ngwa ọrụ Ngwuputa.
Ntụle isi na ntụnye nhọrọ
| Ihe atụnyere | Efere agbakwunyere eletrọnịkị | Efere galvanized na-ekpo ọkụ agbakwunyere |
| mkpuchi mkpuchi | 5-12 mm | 45-85 mm |
| Nnwale ịgba nnu | awa 24-48 (nnu nnu na-anọpụ iche) | Ihe karịrị awa 300 (nfesa nnu na-anọpụ iche) |
| Nguzogide corrosion | Ebe ime ụlọ ma ọ bụ ntakịrị iru mmiri | N'èzí, oke iru mmiri, ebe mmetọ ụlọ ọrụ |
| Ikike ibu | Ọkara (uru imewe dị ala) | Elu (uru imewe dị elu) |
| Nchekwa gburugburu ebe obibi | Enweghị chromium hexavalent, nchebe gburugburu ebe obibi mara mma | Nwere ike ịnwe chromium hexavalent, ga-agbasorịrị ụkpụrụ RoHS |
| Ọnụ | Obere (ego mbido dị ala) | Ego dị elu (ego mbido dị elu, ọnụ ahịa ogologo oge dị ala) |
Atụmatụ nhọrọ:
Ihe gbasara gburugburu ebe obibi: A na-ahọrọ galvanizing na-ekpo ọkụ na-ekpo ọkụ maka n'èzí ma ọ bụ gburugburu ebe na-emebi emebi; Enwere ike ịhọrọ electrogalvanizing maka ime ụlọ ma ọ bụ gburugburu akọrọ.
Ihe achọrọ ibu: A ga-eji galvanizing na-ekpo ọkụ mee ihe n'ọnọdụ ọnọdụ dị elu (dị ka àkwà mmiri na igwe dị arọ), yana ịchọpụta ntụpọ weld na nnwale ndọpụ dị ka GB 50205-2020 siri dị.
Ihe achọrọ gburugburu ebe obibi: Electrogalvanizing ka akwadoro maka ụlọ ọrụ nwere mmetụta dị ka ọgwụ na nri; galvanizing na-ekpo ọkụ na-anabata maka ọrụ mmepụta ihe n'ozuzu (ọ dị mkpa iji gosi na ọdịnaya chromium hexavalent bụ ≤1000ppm).
Ntinye ntinye: Mgbe ịgbado ọkụ, ihe mkpuchi ahụ mebiri emebi kwesịrị ka ejiri zinc rụzie ya (dịka mkpuchi na agba nke nwere zinc) iji hụ na arụ ọrụ mgbochi corrosion zuru oke.
kpọtụrụ anyị
Ngwaahịa ewu ewu emetụtara
Electrogalvanized bolts hexagonal
bolts hexagonal bụ ọkọlọtọ ọkọlọtọ na-ahụkarị nwere isi hexagon ma jiri mkpụrụ (ọkọlọtọ GB/T 5780). Ihe ndị a na-ahụkarị bụ Q235 ma ọ bụ 35CrMo, nwere oghere galvanized ma ọ bụ ojii.
Ihe mkpuchi ịgbasa zinc nwere agba
A na-anabata usoro ngafe zinc agba (c2C), ọkpụrụkpụ mkpuchi bụ 8-15μm, na nguzogide corrosion nke nnwale ịgba nnu karịrị awa 72, nke nwere ma mgbochi corrosion na ịchọ mma.
Ntu ịgbado ọkụ
studs ịgbado ọkụ bụ cylindrical isi ịgbado ọkụ studs edobere na nne na nna ihe site arc stud ịgbado ọkụ (ọkọlọtọ GB/T 10433), mere nke SWRCH15A ma ọ bụ ML15, na tensile ike ≥400MPa na-enye ike ≥320MPa.
Akụ ịgbado ọkụ (ọkụ ịgbado ọkụ)
Welding nut bụ a nut ofu na workpiece site ịgbado ọkụ. Ụdị ndị a na-emekarị gụnyere akị welding projection (DIN929) na ntụpọ ịgbado ọkụ (DIN2527). Ihe owuwu ya gụnyere ngalaba threaded na ntọala ịgbado ọkụ. Ebe ịgbado ọkụ nwere onye isi ma ọ bụ ụgbọ elu iji kwalite ike ịgbado ọkụ.
Oghere obe nke elektrọ-galvanized countersunk
Isi nke countersunk cross bolt bụ conical na ike kpamkpam agbakwunyere n'elu nke ejikọrọ akụkụ ka ịnọgide na-enwe a ezigbo ọdịdị (ọkọlọtọ GB / T 68). Ihe ndị a na-ahụkarị bụ carbon steel, igwe anaghị agba nchara ma ọ bụ plastik injinia (dịka naịlọn 66), nwere ọgwụgwọ galvanized ma ọ bụ eke agba n'elu.
Oghere hexagon na-ekpo ọkụ na-etinye galvanized bolts
Isi ihe mkpuchi hexagon nwere oghere oghere hexagon ma ọ dị mkpa ka ejiri eriri oghere hexagon sie ike (ọkọlọtọ GB/T 70.1). Ihe ndị a na-ahụkarị bụ 35CrMo ma ọ bụ 42CrMo, a na-ekewa ọgwụgwọ elu ahụ ụzọ atọ: electrogalvanized, agba zinc-plated, na black zinc-plated.
Ihe mkpuchi kemịkalụ na-ekpo ọkụ na-ekpo ọkụ
Ihe mkpuchi kemịkalụ na-edozi ịghasa n'ime mkpụrụ dị ka kọnkịta site na igwe na-eme ka ọ dị mma, ma mejupụtara ihe nkedo, eriri, na igwe washer (ọkọlọtọ GB 50367). Ihe ndị a na-ahụkarị bụ igwe galvanized ma ọ bụ igwe anaghị agba nchara, na omimi nke anchoring bụ ≥8d (d bụ dayameta bolt).
Ihe mkpuchi mkpuchi eletrọnịkị
Atụmatụ Structural Series Swivel Bolt • Nhazi ntọala: Na-enwekarị skru, aku, a...
Ihe mkpuchi nkata
Ihe mkpuchi nkata ahụ nwere mkpanaka ngbanwe na aku nwere eriri aka ekpe na aka nri, nke a na-eji mee ka eriri waya sie ike ma ọ bụ dozie esemokwu ahụ (ọkọlọtọ JB/T 5832). Ihe ndị a na-ahụkarị: Q235 ma ọ bụ igwe anaghị agba nchara, na elu galvanized ma ọ bụ ojii.
Arịlịka efere welded (ihe mkpuchi efere arịlịka welded)
Arịlịka efere welded na-enwe mkpara eri, ihe mgbochi welded na ọgịrịga siri ike. A na-edozi pad ahụ na bolts site na ịgbado ọkụ ka ọ bụrụ ihe ejikọtara ọnụ nke "bolt + pad". Mpempe akwụkwọ ahụ na-abawanye mpaghara kọntaktị na ihe ahụ, na-agbasa ibu ma na-eme ka nkwụsi ike.
Ihe mkpuchi zinc flange nke eletrọnịkị
Isi nke flange bolt nwere flange gburugburu iji mee ka mpaghara kọntaktị dịkwuo elu ma gbasaa nrụgide (ọkọlọtọ GB / T 5787, GB / T 5789). Nkọwapụtakarị M6-M30, ihe Q235 ma ọ bụ 35CrMo, elu galvanized ma ọ bụ ojii.
Ihe mkpuchi zinc nwere agba nwere agba hexagonal
bolts hexagonal bụ ọkọlọtọ ọkọlọtọ na-ahụkarị nwere isi hexagon ma jiri mkpụrụ (ọkọlọtọ GB/T 5780). Ihe ndị a na-ahụkarị bụ Q235 ma ọ bụ 35CrMo, nwere oghere galvanized ma ọ bụ ojii.
Oji zinc plated aro aro
Site na ọgwụgwọ mmiri mmiri passivation ojii (c2D) nwere nnu ọlaọcha ma ọ bụ nnu ọla kọpa, a na-emepụta ihe nkiri passivation ojii nwere ọkpụrụkpụ nke ihe dịka 10-15μm. Ọnụ ego ahụ dị elu ma ọdịdị ahụ pụrụ iche.
Agba galvanized hexagonal drill waya ọdụ ọdụ
Passivation nke egwurugwu chromate (c2C) na ndabere nke electrogalvanizing, mkpuchi mkpuchi 8-15μm, nnwale ịgba nnu maka ihe karịrị awa 72. Mgbe ị na-eji usoro ngafe chromium trivalent, ọ na-agbaso ntuziaka nchekwa gburugburu RoHS, yana ọdịnaya chromium hexavalent bụ ≤1000ppm.
Efere agbakwunyere eletrọnịkị
Q235 ma ọ bụ Q355 carbon ígwè, ọkpụrụkpụ nke ígwè efere na-emekarị 6-50mm, dayameta nke arịlịka mmanya bụ 8-25mm, n'ahịrị na GB / T 700 ma ọ bụ GB / T 1591 ụkpụrụ.
Black zinc plated bolts hinge
Atụmatụ Structural Series Swivel Bolt • Nhazi ntọala: Na-enwekarị skru, aku, a...
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Ụlọ ọrụ Rainbow Inc.
Onye edemede: Katherine Tan
Tinye: No.1658 Husong Road, Shanghai, China.
Mmelite nkwupụta
Ndozigharị.
Rainbow Inc. nwere ikike ịgbanwe nkwupụta nzuzo a site n'oge ruo n'oge. Ọ bụrụ na anyị kpebie ịgbanwe Nkwupụta Nzuzo anyị, anyị ga-etinye nkwupụta edegharịrị ebe a.
Ụbọchị.
Emegharịrị nkwupụta nzuzo a ikpeazụ na Septemba 7, 2022.