Ubukhulu befilimu ye-Zinc Passion ye-Zinc ingu-8-15μm, isivivinyo sokufakelwa usawoti singaphezu kwamahora angama-72, futhi ukubukeka kunemibala emnyama. Lapho kusetshenziswa ukuphumelela kwe-chromium ye-tromium, ukusebenza kokuvikela imvelo kuhle kakhulu.

Ikhanda liwumklamo we-Cross-Groove Countersunk, ongafihlwa endaweni yokufaka ukuze ugcine iflathi elingaphezulu. I-Drill Bit ubukhulu liqondanisa ububanzi bentambo (njenge-ST4.2 Drill ububanzi 4.2mm), elihambisana ne-GB / T 15856.1-2002 standard.

Ngokwelashwa okumnyama okulimazayo okuqukethe usawoti wesiliva (C2D), kwakhiwa ukunamathela kwe-10-15μm, kanti ukuhlolwa komoya wokufafaza usawoti kungaphezu kwamahora angama-96. Ukufakwa kwemvelo okumnyama kwemvelo kwemvelo kusetshenziswa ukuhanjiswa kwe-chromium e-Trivalent, akuqukethe i-chromium ye-hexavallent, futhi ihambisana namazinga we-rohs.

I-Rainbow Chromate Phestivation (C2C) ngesisekelo se-electrogalvalvalvanvanvalvanvalvanvalvalvalvalvalvalvalvanvalvalvalvanvalvalvalvanvalvanvalvalvanvalvaling, Lapho usebenzisa inqubo yokuhamba nge-chromium ye-chromium, kuhambisana nomyalo wokuvikela imvelo ye-rohs, kanye nokuqukethwe kwe-chromium ye-hexavalent kuyinto ≤1000ppm.

Kwenziwe ngensimbi engu-1022A Carbon, ubulukhuni obungaphezulu bufinyelela ku-HV560-750 ngemuva kokwelashwa okushisa, kanye nobulukhuni obuyisisekelo kufinyelela ku-HV240-450. Ingaphezulu liyi-electro-galvanised ukwakha ama-coating we-5-12μm, ahlangabezana ne-GB / T 13912-2002 ejwayelekile, futhi ukuhlolwa kosawoti kwesawoti kufinyelela amahora angama-24-48 ngaphandle kokugqwala okumhlophe.

Kuyafana nepuleti elishumekiwe elenziwe ngogesi, kusetshenziswa i-Q235 noma i-Q355 carbonnsimbi, ubukhulu beplanethi yensimbi 8-50mm, i-anchor bar ububanzi 10-32mm, ngokuhambisana ne-GB / T 700 ejwayelekile.

I-Q235 noma i-Q355 ye-Carbon, ubukhulu bepuleti lensimbi buvame ukuba ngu-6-50mm, ububanzi bebha ye-anchor bungu-8-5mm, ngokuhambisana namazinga we-GB / T 700 noma i-GB / T 1500 noma GB / T 1500 noma i-GB / T 1500 noma GB / T 1591

Ngokusebenzisa ukwelashwa okuwuketshezi okumnyama (C2D) okuqukethe usawoti wesiliva noma usawoti wethusi, ifilimu emnyama ye-Black iyasungulwa ngobukhulu obungama-10-15μm. Izindleko ziphakeme kepha ukubukeka kuhlukile.

Sebenzisa i-Zic Passivetion enemibala (i-C2C), ukuqina okungu-8-15μm, ukuhlolwa kosawoti kungafinyelela ngaphezu kwamahora angama-72, ukubukeka okunemibala, ukusebenza okungcono kokulwa nokuwohloka.

I-GB / T 882-2008 "PIN" ububanzi obujwayelekile, ububanzi be-3-100mm, izinto zokwakha zifaka insimbi ye-carbon, insimbi engenasici, njll.

Inqubo yokuphumelela yombala we-zinc (C2C) yamukelwa, ukuqina kwe-coation kungu-8-15μm, futhi ukumelana nokugqwala kwesivivinyo sikasawoti kungaphezu kwamahora angama-72, okunemisebenzi yokuhlobisa.

Siqukethe ama-bolts we-countersunk, amashubhu wokunweba, ama-washers aphansi, ama-washer wentwasahlobo kanye namantongomane e-hexagonal. Okuqukethwe yinsimbi enkulu yekhabhoni (njenge-Q235), kanye nobukhulu besendlalelo se-electrogalvalized yi-5-12μm, ehlangabezana nezindinganiso ze-ISO 1461 noma GB / T 13912-2002.