Wholesale GI Pipe Cold Rolled Q215a Pre-Galvanized Welded Steel Tube Manufacturer and Supplier

GI Pipe Cold Rolled Q215a Pre-Galvanized Welded Steel Tube

Tlhaloso e Khutšoanyane:

Hot-dip galvanization ke mofuta oa galvanization. Ke mokhoa oa ho roala tšepe le tšepe ka zinki, tse kopantsoeng le bokaholimo ba tšepe ha u qoelisa tšepe ka bateng ea zinki e qhibilihisitsoeng mocheso o ka bang 450 °C (842 °F).

Alloy kapa Che:E seng Alloy

Sebopeho sa Karolo:Ratoa

Tloaelo:AiSi, ASTM, BS, DIN, GB, JIS, GB/T3094-2000,GB/T6728-2002,ASTM A500,JIS G3466,DIN EN10210,kapa tse ling

Mokhoa:E 'ngoe, E chesehile, E batang e Kolohiloe,ERW,Tlhaloso e phahameng ea maqhubu,E fetisitsoe

Kalafo ea Bokaholimo:Zero, Kamehla, Mini, Big Spangle

Mamello:±1%

Tshebeletso ya ho sebetsa:Ho tjheseletsa, ho phunya, ho seha, ho koba, ho qhibidiha

Nako ea thomello:Matsatsi a 7-10

Tefo ea Tefo:30% TT esale pele, sheba pele ho romelloa

Re romelle lengolo-tsoibila Whatsapp Email

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Lintlha tsa Sehlahisoa

Pipe e entsoeng ka masenke e chesange entsoe ka tšepe e qhibilihisitsoeng le tšepe matrix karabelo ho hlahisa motsoako lera, e le hore matrix le barbotage tse peli motsoako. Hot dip galvanizing ke ho qala ka ho khetha tube ea tšepe. E le hore u tlose oxide ea tšepe holim'a tube ea tšepe, ka mor'a pickling, e hloekisoa ka tanka ea ammonium chloride kapa tharollo ea zinki chloride kapa tharollo e tsoakiloeng ea ammonium chloride le zinki chloride, ebe e kenngoa ka har'a metsi a chesang. tanka. Hot dip galvanizing e na le melemo ea ho roala junifomo, ho khomarela ka matla le bophelo bo bolelele ba tšebeletso. Lits'ebetso tse rarahaneng tsa 'mele le tsa lik'hemik'hale li etsahala lipakeng tsa setsi sa tšepe le bate e qhibilihisitsoeng ho etsa moalo o kopaneng oa zinki-iron o hanyetsanang le kutu. Lera la alloy le kopantsoe le lesela le hloekileng la zinki le matrix ea tšepe ea tšepe. Ka hona, khanyetso ea eona ea kutu e matla.

Kopo e ka Sehloohong

Likaroloana

1. Corrosion resistance: Galvanizing ke mokhoa oa moruo le o sebetsang oa ho thibela mafome o sebelisoang hangata. Hoo e ka bang halofo ea tlhahiso ea zinki lefatšeng ka bophara e sebelisoa ts'ebetsong ena. Hase feela hore zinki e etsa lera le letenya le sireletsang holim'a tšepe, empa hape e na le phello ea tšireletso ea cathodic. Ha seaparo sa zinki se senyehile, se ntse se ka thibela ho bola ha lisebelisoa tsa tšepe ka tšireletso ea cathodic.

2. Ts'ebetso e ntle e batang ea ho kobeha le ts'ebetso ea welding: haholo-holo e sebelisoa kereiti ea tšepe e tlase ea k'habone, litlhoko li na le ts'ebetso e ntle ea ho kobeha le ho tjheseletsa, hammoho le ts'ebetso e itseng ea setempe.

3. Reflectivity: E na le ponahalo e phahameng, e etsang hore e be mokoallo khahlanong le mocheso

4, boima ba ho roala bo matla, lera la galvanized le theha mohaho o khethehileng oa metallurgical, mohaho ona o ka mamella tšenyo ea mechine ho lipalangoang le ho sebelisoa.

Kopo

Lihlahisoa tsa li-galvanized coil li sebelisoa haholo indastering ea kaho, indasteri e bobebe, likoloi, temo, leruo la liphoofolo, liindasteri tsa ho tšoasa litlhapi le tsa khoebo.Indasteri ea kaho e sebelisoa haholo bakeng sa ho etsa liphanele tsa marulelo a liindasteri tse thibelang kutu le meaho ea sechaba, likhoele tsa marulelo, joalo-joalo. Indasteri ea leseli e e sebelisa ho etsa khetla ea lisebelisoa tsa ntlo, chimney ea sechaba, lisebelisoa tsa kichineng, joalo-joalo, 'me indasteri ea likoloi ke e sebedisoang haholo ho etsa likarolo tsa makoloi tse thibelang ho bola. Temo, leruo la liphoofolo le botšoasi ba litlhapi li sebelisoa haholo e le polokelo ea lijo le lipalangoang, nama le lihlahisoa tsa metsing tse hoamisitsoeng, joalo-joalo. Khoebo e sebelisoa haholo e le polokelo le lipalangoang, lisebelisoa tsa ho paka.

Mekhahlelo

Lebitso la sehlahisoa	Pipe ea Galvanized
Kereiti	Q235B, SS400, ST37, SS41, A36 joalo-joalo
Bolelele	Maemo a 6m le 12m kapa joalo ka tlhoko ea moreki
Bophara	600mm-1500mm, ho ea ka tlhokahalo ea moreki
Setsebi	Chelete e Kentsoeng ka Galvanizedphala
Ho roala ka Zinc	30-275g/m2
Kopo	E sebelisoa haholo meahong e fapaneng ea meaho, marokho, likoloi, li-brackers, mechini joalo-joalo.

Lintlha

LBH

1. Litheko tsa hau ke life?

Litheko tsa rona li ka fetoha ho latela phepelo le lintlha tse ling tsa 'maraka. Re tla u romella lenane le ntlafalitsoeng la litheko ka mor'a ho ikopanya le k'hamphani ea hau

rona bakeng sa lintlha tse ling.

2. O na le palo e fokolang ea odara?

Ee, re hloka hore liodara tsohle tsa machabeng li be le palo e tsoelang pele ea odara. Haeba u batla ho rekisa hape empa ka bongata bo fokolang haholo, re khothaletsa hore u hlahlobe sebaka sa rona sa Marang-rang

3. Na u ka fana ka litokomane tse amehang?

E, re ka fana ka ho fetisisa ditokomane ho akarelletsa le Disetifikeiti tsa Analysis / Conformance; Inshorense; Tšimoloho, le litokomane tse ling tsa thomello moo ho hlokahalang.

4. Karolelano ea nako ea ho etella pele ke efe?

Bakeng sa lisampole, nako ea ho etella pele ke matsatsi a ka bang 7. Bakeng sa tlhahiso ea bongata, nako ea ho etella pele ke matsatsi a 5-20 ka mor'a ho fumana tefo ea depositi. Linako tse etellang pele li sebetsa hantle ha

(1) re fumane depositi ea hau, 'me (2) re na le tumello ea hau ea ho qetela bakeng sa lihlahisoa tsa hau. Haeba linako tsa rona tsa ho etella pele li sa sebetse le nako ea hau ea ho qetela, ka kopo sheba litlhoko tsa hau ka thekiso ea hau. Maemong 'ohle re tla leka ho fana ka litlhoko tsa hau. Maemong a mangata re khona ho etsa joalo.

5. U amohela mekhoa ea mofuta ofe ea ho lefa?

30% esale pele ka T / T, 70% e tla ba pele ho thomello ea motheo ho FOB; 30% esale pele ka T / T, 70% khahlano le kopi ea motheo oa BL ho CIF.

E fetileng: Q235 Galvanized Steel C PFC Channel Theko

E 'ngoe: Pipe ea tšepe e kentsoeng e chesang ea 48.3mm 6m Galvanized Round Steel Tube

Pipe ea Tšepe ea Astm A865