G350 G550 Aluzinc Coating Az40g Az90g Az150g In sakna hmanrua Inchung Sheet Galvalume Aluzinc Gl Steel Coil Quality tha tak a ni
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| Standard hrang hrang |
JIS G3321/ASTM A792 hmanga siam a ni |
| Base metal a ni |
DX51D/DX52D/DX53D/CGCC/SGCC/SGCH etc. te hi a ni. |
| Thickness a ni |
0.12-2.00mm inkar a ni |
| Vang |
30-1500mm inkar a ni |
| Aluzinc hmanga khuh a ni |
AZ30-180g/m2 vel a ni |
| Coating component hmanga siam a ni |
55% Aluminium+43.5% Zinc+1.5% Silicon a ni |
| Surface treatment a ni |
Anti-finger/Chromated/Skin-pass/Oiled/Dry etc te a awm bawk. |
| Hardness a ni |
HRB55-HRB90 te a ni |
| Coil ID a ni |
508-610mm inkar a ni |
| Coil rit zawng |
A tul angin Tons 2-10 vel a ni |
| Type hrang hrang |
Coil/sheet/strip/corrugated hmanga siam a ni |
| Dilna hrang hrang |
Roofing,wall panel,appliances,packaging,in sakna hmanrua etc. |
| Certificate pek chhuah a ni |
A rilru a hah lutuk chuan a rilru a buai em em a. ISO9001/ISO14001/SGS/BV/PVOC/SONCAP |
A tlangpuiin
G350/G550 Aluzinc Coated Galvalume Steel Coil hi tunlai sakna mamawh hrang hrang phuhrukna tura siam, building material hmanraw tangkai tak a ni a, mechanical strength hrang hrang leh corrosion protection hrang hrang a pe a ni. G350 (yield strength ≥350 MPa) leh G550 (yield strength ≥550 MPa) grade-a siam a ni a, he coil hian aluminum-zinc alloy coating (AZ40g, AZ90g, AZ150g) a nei a, hei hian lightweight cladding atanga heavy-duty structural components thlenga hmanna atan cost-efficiency leh durability a balance a ni.
International standard (ASTM A924, EN 10143) anga siam a ni a, he coil hian architect, contractor, leh manufacturer te tan customizable solution a pe a, a thickness 0.2mm atanga 2.0mm leh a zau zawng 1500mm thleng a ni. Aluzinc coating—55% aluminum, 43.4% zinc, 1.6% silicon—chuan zinc thianghlim nena khaikhin chuan khaw lum laka invenna tha zawk a pe a, steel grade thlan hian load mamawh bik atan optimization a phalsak thung.
Nihphung
Load mamawh apiang tan grade : 1.1.
G350 : Load-bearing cladding, roofing, leh general fabrication (eg, wall panels, gutters) atan a tha hle.
G550 : Roof trusses, steel beam, leh machinery support rit tak tak ang chi load-bearing structures tan duan a ni a, material thickness chu lower-strength grade nena khaikhin chuan 20% in a tihhniam a ni.
Corrosion laka invenna chu a duh angin a siam theih :
AZ40g : Indoor/dry environment (eg, office partition, storage rack) atan a tha a, budget man tlawm takin rust laka invenna bulpui a pe thei.
AZ90g : Khawpui/khawpui pawn lama hman tur (eg, residential roofing, commercial cladding) atan cost leh performance a balance.
AZ150g : Environment na tak (coastal, industrial) tan, salt spray resistance darkar 2,000 aia tam leh kum 40+ dam rei tura ruahman a ni a, enkawl dan dik tak a awm bawk.
Formability & Process inmilna : 1.1.
G350 grade: Roll-forming to complex profile (eg, trapezoidal roofing sheets)-a siam theihna tur ductility tha tak (elongation ≥22%).
G550 grade: Structural stamping atan tensile strength sang (≥590 MPa) a ni a, precision fabrication atan automated welding robot nen a inmil.
Sustainable & Compliant a ni thei : .
Low Carbon Footprint: Aluzinc siamchhuah hian stainless steel aiin 30% in energy a hmang tlem zawk a, thil siamna bawlhhlawh 95% chu recycle a ni.
Global Approvals: ISO 14001 environmental standard leh regional building code (eg, US-ah IBC, China-ah GB/T 14978) a tlin.
Dilna
Lightweight Construction : G350 with AZ90g coating hian prefab home, temporary shelter, leh agricultural building-te tan roofing leh cladding man tlawm zawk a siam a ni.
Heavy-Duty Infrastructure : AZ150g coating nei G550 hi bridge components, offshore platform, leh industrial steel frame-ah te hman a ni a, tuipui leh chemical boruak khirh tak takah a tuar thei a ni.
Architectural Design : Pre-painted finish (200+ colors) a awm a, G350 grade leh spangle-free surface hmanga iconic building facade siamna atan a tha hle a, seamless color application atan a tha hle.
Agricultural & Industrial : Barn, silo, leh factory roof te chu AZ150g coating hmangin tui, fertilizer, leh boruak bawlhhlawh lakah a veng a, corrosive setting-a enkawlna a ti tlem hle.
FAQ
Q: Engtin nge grade leh coating combination dik tak ka thlan theih ang?
A: Non-structural role atan G350 hmang la, load-bearing atan G550 hmang rawh; indoor tan AZ40g, khawpui tan AZ90g, tuipui kama/industrial tan AZ150g thlang rawh. Kan team hian project complex tak takah technical consultation a thlawnin kan pe thin.
Q: G550 coil hi curved shape-ah bent theih a ni em?
A: Ni e, mahse minimum bend radius chu chakna a san chuan a pung zel a: G350 (2x thickness), G550 (3x thickness). Pre-heating (100-150°C) hian extreme curve tan formability a ti tha hle.
Q: AZ90g hi lei leh thing leh mau awmna green roof atan a tha em??
A: Ni e, mahse, coating chu root penetration leh organic acids laka ven nan waterproof underlayment hmang la; AZ90g hian vegetative roofing system tan corrosion resistance tha tak a pe a ni.
Q: Custom-coated coil siamna atana lead time tlangpui chu engzat nge ni?
A: Standard order (RAL colors, AZ90g/G350) chu ni 15 chhungin thawn chhuah a ni a; custom grade/coatings atan ni 30-45 chhung a ngai a, chutah chuan material testing leh quality certification te pawh a tel.
