Nneɛma a Wɔde Yɛ Adwuma Edin
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Ɔhyew Dipped Galvanized GI Dade Coil
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Aba
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DX51D, SGCC, DX52D, ASTMA653, JISG3302
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Zinc a Wɔde Kata So
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Z40-275g/m⊃2 na ɛwɔ hɔ;
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Coil mu duru
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4-5tons na ɛyɛ
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Coil id
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508/610mm na ɛwɔ hɔ
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Boadeɛ
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Standard Po a Ɛfata Package
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MOQ
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25tons na ɛwɔ hɔ
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Spangle a ɛyɛ fɛ
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Spangle a ɛyɛ daa,Mini Spangle,Spangle kɛse
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Abodinkrataa
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SGS
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Abisadeɛ
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uilding, Roofing sheet, ahobammɔ ban ne nea ɛkeka ho.
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Bere a Wɔde De Kɔma
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wɔ nnafua 15-20 akyi a wɔanya 30% deposit anaasɛ egyina Dodow so
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Bere a Wɔde Tua Ka
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T/T, L/C a wontumi nsakra no bere a wohu (30% deposit) .
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Aguadi Asɛmfua
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EXW, FOB, CFR, CIF, ne wɔn a wɔka wɔn ho no
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Nsɛm a wɔaka abom
High-Performance Hot-Dipped GI Galvanized Steel Coil yɛ fapem dadeɛ afiri a wɔayɛ ama mfiridwuma mu dwumadie a ɛhia sɛ ɛko tia nsɛeɛ a ɛyɛ den, mfiri ahoɔden, ne dwumadie a ɛne ne ho hyia. Wɔnam hot-dip galvanizing kwan so na ɛyɛɛ saa coil yi, na ɛwɔ zinc a ɛyɛ den a wɔde akata so (Z180-Z275g) wɔ dade a ɛwɔ carbon a ɛba fam (Q235, SS400 grades) so, na ɛma ahobammɔ a ɛkyɛn so fi nsu, UV mframa, ne wim efĩ ho.
Ɛyɛ coil no a ne kɛse fi 0.5mm kosi 4.0mm na ne tɛtrɛtɛ kodu 1500mm, na wɔayɛ no yiye ama adwumayɛ a emu yɛ duru wɔ adansi, kar, ne mfiri nnwuma mu. Ɔkwan a wɔfa so de nsu gu mu a ɛyɛ hyew no hwɛ hu sɛ dade bɛbata zinc ne dade ntam, na ɛma ɛyɛ ade a ɛtra hɔ kyɛ a ɛnam afɔrebɔ ahobammɔ so sa nsensanee nketenkete ankasa yare.
Su
Robust Corrosion Ahobammɔ : .
Z180-Z275 Coating : Ɛyɛ papa ma abɔnten/mfiridwuma mu nneɛma a atwa yɛn ho ahyia (Z180: nkuropɔn mu nnwuma, Z275: mpoano/nnuru adwumayɛbea), a wɔahyɛ ho nkɔm sɛ ɛbɛkyɛ mfeɛ 15-30 a egyina nsiesie so (sɛ nhwɛsoɔ no, afe afe nhwehwɛmu).
Afɔrebɔ Ahobammɔ : Zinc layer oxidizes preferentially to steel, bɔ anoano a wɔatwa ne scratches ho ban kosi sɛ wɔde paint a zinc pii wom besiesie (sɛ nhwɛso no, International Paint’s Zincalume).
Industrial-Grade Mfiridwuma Nneɛma a Ɛwɔ Hɔ :
Ahoɔden a ɛkorɔn a ɛma aba (235-400 MPa) boa adansiɛ dwumadie te sɛ dadeɛ nnua, bridge components, ne mfiri a emu yɛ duru frames (sɛ nhwɛsoɔ no, Caterpillar engine mounts).
Weldability a ɛkyɛn so (carbon a ɛba fam ≤0.20%) ne formability, a spangle-free surfaces ma wotumi yɛ pɛpɛɛpɛ TIG/MIG welding ma nkwaa a ɛho hia (sɛ nhwɛso no, offshore platform nkitahodi).
Adeyɛ a ɛne ne ho hyia :
Ɛfata ma electroplating, powder coating, ne nsu painting, a optional chromate pretreatment ma paint adhesion yɛ kɛse 40% (sɛ nhwɛso no, AkzoNobel mfiridwuma coatings).
Coil mu duru akɛse (ton 10-20) tew bere a wɔde yɛ adwuma wɔ nhama a wɔde ahoɔhare kɛse yɛ mu, a amanne kwan so slitting a ɛwɔ hɔ ma ne trɛw pɛpɛɛpɛ (abodwokyɛre: +/-0.5mm ma 1000mm + trɛw).
Wiase Nyinaa Gyinapɛn Ahorow a Wodi So :
Ɛdi ASTM A653 (G90), JIS G3302 (SGCC), ne EN 10142 (Z275) gyinapɛn so, hwɛ sɛ ɛyɛ pɛpɛɛpɛ ma amanaman ntam adetɔ (sɛ nhwɛsoɔ no, UAE nnwuma a ɛfa nnwuma ho, Brazil adwumayɛkuo a wɔtu fagudeɛ).
100% a wotumi de di dwuma bio wɔ nkwa nna awiei, a zinc a wɔsan nya no dodow boro 95%, a ɛne sikasɛm nnyinasosɛm a ɛyɛ kurukuruwa hyia.
Abisadeɛ
Construction & Infrastructure : Ɔyɛ I-beams, channel sections, ne ɔdan atifi trusses ma aguadi adan (sɛ nhwɛso no, Dubai Mall ntrɛwmu), bridges (sɛ nhwɛso no, San Francisco-Oakland Bay Bridge), ne anyinam ahoɔden adwumayɛbea ahorow (sɛ nhwɛso no, Saudi Aramco adwumayɛbea ahorow).
Kar & Transportation : Ɛyɛ chassis afã horow, lɔre frame, ne trailer axles ma kar a emu yɛ duru (sɛ nhwɛso no, Volvo FH lɔre), ma ahobammɔ fi ɔkwan so nkyene ne mfiri nhyɛso.
Mfiridwuma mu Mfiri : Wɔde yɛ nnwinnadeɛ a wɔde yɛ nneɛma, conveyor systems, ne storage tanks wɔ mining (sɛ nhwɛsoɔ no, BHP Billiton ore processing), kuayɛ (sɛ nhwɛsoɔ no, John Deere combine harvesters), ne manufacturing sectors.
Ahoɔden Dwumadibea : Ɛyɛ papa ma mframa turbine nnyinaso (sɛ nhwɛso no, Vestas mframa mfuw), owia panel mounts, ne mpoano ahoɔden nhyehyɛe, a AZ150 alloy coating (a wopɛ) ma ɔhyew a ɛko tia ma owia dwumadie.
FAQ
Asɛmmisa: Sɛ wɔde hot-dip galvanizing toto electro-galvanizing ho a, ɛyɛ dɛn?
A: Hot-dip ma wonya coatings a ɛyɛ den, ɛyɛ den (30-275g/m²) a wɔde di dwuma wɔ abɔnten; electro-galvanizing (10-20g/m²) yɛ tratraa na ɛfata ma nneɛma a wɔde siesie dan mu te sɛ furniture hardware.
Asɛmmisa: So wobetumi de saa coil yi adi dwuma de akora nsu a wɔnom so?
A: Dabi, sɛ ɛne nsu a wɔnom di nkitaho tẽẽ a, ɛhwehwɛ sɛ wɔde nneɛma a ɛyɛ aduan te sɛ dade a ɛnyɛ den anaa dade a wɔde epoxy ayɛ; GI dade fata ma nsukorabea a ɛnyɛ nea wɔnom ne nsu a wɔde gugu nnɔbae so.
Asɛmmisa: Dɛn ne ɔkwan pa a wobɛfa so ayi mill scale ansa na woayɛ mfonini?
A: Fa abrasive blasting (sand/shot blasting) di dwuma na ama woanya Sa2.5 surface profile, hwɛ hu sɛ paint adhesion a eye sen biara ma bere tenten a ɛbɛtra hɔ akyɛ.
Asɛmmisa: Sɛnea wobɛhwɛ sɛ coating mu duru wɔ beae hɔ a wonsɛe coil no?
A: Fa magnetic thickness gauge (sɛ nhwɛso no, Fischer XDL) susuw coating thickness a ɛnyɛ nea ɛsɛe ade; ɛsɛ sɛ gyinapɛn ahorow no yɛ 5% wɔ ade a wɔde kata so no mu duru a wɔakyerɛ no mu.
