Galvanized bolt hi a bik takin rust laka invenna (moderate rust resistance) mamawhna hmunah hman a ni a, mahse corrosion nasa tak mamawhna hmunah te hman a ni a, chu chu pawn lam infrastructure, construction leh steel structure, power leh telecommunication, lirthei leh machinery, furniture, leh inchhung bungrua te a ni.
Tin, standard bolt nena khaikhin chuan zinc coating friction coefficient a danglam avangin installation laiin preload dik tak a ngai a ni. Galvanized bolt-a torque standard en rawh, plain bolt-a value awmte chu direct-a hman theih a nih loh avangin.
Stainless Steel Bolt nena khaikhin a ni
| thil siam chhuah te |
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| Ziarang | Galvanized bolt (carbon steel + coating) hmanga siam a ni. | Stainless steel hmanga siam bolt (eg, 304/316) hmanga siam a ni. |
| Rust laka invenna | Inthawina hmanga venhimna; coating a tlakchham veleh effectiveness a hloh | Base material hi corrosion-resistant a ni a, overall rust resistance a pe a ni |
| Chakna | Sang. Carbon steel substrate hian chakna grade sang tak tak (eg, 8.8, 10.9, 12.9) a nei thei a ni. | A hniam deuh a, galling a awm awlsam hle. 304/316 chakna hi a tlangpuiin Grade 8.8 nen a inmil emaw, a hnuai lam emaw a ni |
| A man tlawm zawk | Sum leh paia hlutna sang tak | Sang |
| Environment hman theih turte | Atmospheric corrosion, hun bituk chhunga rust venna | Environment corrosive sang tak, chemical corrosion, sanitary environment, ei leh in siamna leh damdawi in te |
Primary Galvanizing Process leh an nihna te
Electrogalvanizing hmanga siam a ni
Electrolytic principle,Bolt chung lamah zinc layer dah
A chunglam chu a hrual a, a eng a, a tam zawkah chuan blue-white, multicolored, emaw silvery-white hues a awm thin
Rust ven theihna hi a average a, a tlangpuiin neutral salt spray test-ah darkar 48-120 chhung a thleng thei
Indoor, dry environment emaw, aesthetic appeal ngai hmanrua emaw tan
Hot-dip galvanizing a ni
Bolt chu molten zinc-ah 450℃vel a thun
Coating thick tak, a chunglam hrual, zinc nodules leh crystalline pattern nei, dull silver-gray ang maia lang
Exceptional corrosion resistance, salt spray test endurance darkar za tam tak atanga darkar sang tam tak thleng thei
Pawn lam, boruak chhe nasa tak awmna hmun atan
Mechanical hmanga galvanizing hmanga siam a ni
Room temperature-ah chuan "cold plating" atan zinc powder chu a chung lamah mechanically impacting.
Uniform coating a ni a, matte grey finish a ni a, hydrogen embrittlement issues a awm lo
Controllable thickness (a tlangpuiin 20-80μm) leh corrosion resistance tha tak a ni
Hydrogen embrittlemen laka hlauhawm tak, chakna sang tak, hahna-resistant components tan a tha
Dacromet/Zinc-chromate hmanga khuh a ni
Zinc chromate solution hmanga coating hnuah baking in inorganic coating siam a ni
Matte silver-gray emaw silver-gray emaw, a coating chu a hring hle a, a inang tlang hle
Corrosion resistance hian electrogalvanizing hi nasa takin a phak lo a, salt spray test-ah darkar za tam tak a ti thei a ni
Automotive, high-speed rail, leh pawn lama precision components atan a tha
hot tags .: galvanized bolt, China galvanized bolt siamtu, supplier, factory-ah te pawh a awm a
