Galvanized Steel Pipe
Galvanized enweghị nkebi ọkpọkọ na-ekewa n'ime oyi-plated igwe enweghị nkebi ọkpọkọ na-ekpo ọkụ itinye enweghị nkebi ọkpọkọ.
Ọkụ na-ekpo ọkụ na-enweghị ntụpọ
The Redu enweghị nkebi ọkpọkọ bụ ime ka a wụrụ awụ metal na ígwè substrate mmeghachi omume, alloy oyi akwa, nke mere na mkpụrụ na mkpuchi Nchikota nke ma.Hot-mikpu galvanizing bụ nke mbụ ígwè pickling, iji wepụ ígwè anwụrụ elu nke ígwè oxide, pickling, aqueous ngwọta nke ammonium chloride ma ọ bụ zinc chloride ma ọ bụ ammonium chloride na zinc chloride mbuaha aqueous ngwọta tank ihicha, wee zipu n'ime ọkụ. tinye tank.Mgbakwunye galvanized na-ekpo ọkụ n'otu n'otu, nrapado siri ike, yana ogologo ndụ.
Ọkụ na-enweghị ntụpọ oyi
Oyi galvanized, electro-galvanized, galvanized ego nke obere, naanị 10-50g / m2 nke ya iguzogide corrosion karịa ọkụ itinye galvanized ọkpọkọ a otutu ihe dị iche.Ndị na-emepụta ọkpọkọ galvanized mgbe niile, iji hụ na ọ dị mma, ọtụtụ anaghị eji electro-galvanized (oyi-plated).Naanị ndị obere-ọnụ ọgụgụ, ochie akụrụngwa na obere azụmahịa na electric galvanized, N'ezie, ha ahịa bụ dịtụ ọnụ ala.The Ministry of Construction ka formally n'okpuru, oyi galvanized anwụrụ ikpochapụ azụ technology, ọdịnihu agaghị ekwe ka oyi galvanized anwụrụ maka mmiri, gas ọkpọkọ.
Galvanized enweghị nkebi n'ibu Njirimara
Ngwá ọrụ ígwè ọrụ nke ígwè bụ iji hụ na ihe dị mkpa na-egosi njedebe njedebe ígwè (ihe ndị na-emepụta ihe), ọ dabere na ihe mejupụtara kemịkal na ọgwụgwọ okpomọkụ nke ígwè.Ụkpụrụ ígwè, dị ka ihe dị iche iche dị iche iche si dị, ndokwa nke ihe ndị na-emepụta ihe (ike ike, ike na-enye ike ma ọ bụ na-emepụta ihe elongation) na ike, ike, ihe ndị ọrụ chọrọ, ọrụ dị elu na nke dị ala.
Ngwa:
1.Ụlọ na ihe nhazi
2.Mechanical na izugbe engineering nzube
3.Mmepụta nke Bus Body, Railway Boogies
4.In Telephone ngalaba dị ka Conduit Pipes
Nleba ihe onwunwe (Pipu ígwè) - Nkwudo - De-griasing - Rinsing - Pickling - Ịsa - Ịkụnye Fluxing - Hot Ikuku ihicha - N'ime na n'èzí na-ekpo ọkụ Galvanizing Blow - jụrụ oyi - Passivation na ịrị elu - nbudata - Nyocha na trimming - Ụdị njirimara - Nkwakọ ngwaahịa na Nchekwa na Ụgbọ njem
Ụdị: Galvanzied welded ígwè ọkpọkọ, galvanzied enweghị nkebi ígwè ọkpọkọ
Ihe onwunwe: Carbon ígwè
Ụdị njikọ: eri
Oke nha: 1/8 ″-36″
Usoro: sch40, sch80, sch120, sch160, XH, XXH
Ogologo tubes galvanized
- na dayameta 4 - 16 mm 6000 + 100 mm
- na dayameta 18 - 42 mm 6000 + 50 mm
Ntachi obi nke tubes kpuchiri zinc
- ndidi nke n'èzí dayameta:
- dayameta n'etiti 4-30 mm±0,08 mm
- dayameta n'etiti 35-38 mm±0,15 mm
- dayameta ruo 42 mm±0,20 mm
Nkwenye nke dayameta dị n'ime bụ EN 10305-4
- ndidi nke mgbidi mgbidi± 10%
The Steel akara ule maka zinc mkpuchi tubes
E 235+N na E 355+N
Ọnọdụ elu nke ọkpọkọ galvanized
Akpa oyi akwa-Zinc leached electrolitically (Zn)-na-eme dị ka anode na na a corrosive gburugburu ebe obibi ọ corrodes mbụ na isi metal na- cathodically echebe megide corrosion.Ọkpụrụkpụ oyi akwa zinc nwere ike ịdị n'etiti 5 ruo 30 micrometers (µm).
