Umbala we-zinc-plated cross coutersunk drip intambo

Uchungechunge lwentambo ye-Drill

Umbala we-zinc-plated cross coutersunk drip intambo

Umbala we-zinc-plated cross coutersunk drip intambo

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.

I-electrogalvalized cross coutersunk drip intambo

I-electrogalvalized cross coutersunk drip intambo

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.

I-wire omnyama ye-zinc-plated hexagonal drill wire

I-wire omnyama ye-zinc-plated hexagonal drill wire

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.

Umbala we-hexagonal we-hexagonal drill wire

Umbala we-hexagonal we-hexagonal drill wire

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.

I-electro-galvanized hexagonal drill intambo

I-electro-galvanized hexagonal drill intambo

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.

Uchungechunge lwentambo ye-Drill

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