Product sawifiahna .
Galvanized steel coil plate Z40 coating (40g/m² Zinc per side) nei hi structural leh non-structural application atana siam, corrosion venna tlem zawk mamawhna atana siam, prime-quality building material a ni. Hot-dip galvanization hmanga siam niin, steel substrate (mild steel emaw high-strength low-alloy steel emaw) chu zinc layer hmanga khuh a ni a, chu chuan metallurgically-in a inzawm a, rust laka invenna barrier a siam a ni. Thickness range 0.3-3.0mm leh widths 1500mm thlenga zau a nih avangin he coil plate hian weldability tha tak, formability leh paintability tha tak a pe a ni. Z40 coating hi inland environment humidity hniam atanga hniam lam panna atan a tha hle a, non-critical structural components te tan solution man tlawm tak a ni.
Nihphung
A rilru a buai em em a, a rilru a hah em em bawk a . 40g/m² Zinc coating (total 80g/m²) hian thingtlang boruakah kum 5-10 chhung venhimna a pe a, chu chuan extreme coastal emaw industrial corrosion emaw chu ngaihtuahawm a nih lohna hmuna hmanna atan a tha hle.
Mechanical performance sang : yield strength range hi 235mpa (standard) atanga 550mpa (high-strength grades) atanga load-bearing structures purlins, girder, leh roof trusses te thlawptu a ni.
Easy Fabrication : Ductility leh bendability tha tak hian spalling coating ngai lovin profile hrang hrangah cut, punching, leh roll-forming a phalsak a, a bik takin edge treatment dik tak hman a nih chuan.
Paintable Surface : Galvanized layer hi primed leh topcoate theih a ni a, aesthetics tihchak leh aggressive zawka venhimna, expanding application versatility a ni.
Economic Solution : Zinc coating weight hniam zawk chuan non-critical construction elements te tana venhimna tling tak a neih rualin material cost a tihhniam bawk.
Dilna
Structural Components : Steel building-a purlins, girt, leh secondary framing-te tan hman a ni a, chu chuan corrosion resistance moderate tak nen a man tlawm zawk support a pe a ni.
Roofing & Cladding : Thingtlang emaw khawpui pawn lama hmun hrang hranga corrugated roof sheet leh wall panel atan a tha a, colour customization atan an paint fo bawk.
Fencing & GuardRails : Chain-link fences, guardrail, leh scaffolding components te chu a chhe thei lo leh a dahna tur awlsam tak a siam thin.
General fabrication : Coastal ni lo region-a metal furniture, storage rack, leh agriculture hmanrua atan a tha hle.
FAQ a ni.
Q: Eng nge 'z40' tih awmzia chu eng nge ni??
A: 40g/m⊃2 a tarlang a; of zinc coating per side (total 80g/m²), corrosion environment hniam lam tan coating weight tarlanna.
Q: Coastal area-ah z40 galvanized steel hman theih a ni?
A: Direct coastal exposure atan chuan a tha lo; Coating sang zawk (Z60-Z275) te hi a tha zawk. Z40 hi tuipui chhunga hman atan a tha hle.
Q: Engtin nge galvanized steel hi ka paint ang .?
A: Zinc-rich primer hmangin pre-treat hmangin adhesion a awm theih nan, galvanized surface smooth tak chuan abrasion emaw chemical etching emaw a mamawh hmasa thei a ni.
Q: Hot-Dip leh electro-galvanized te hi eng nge an danglamna tih hi eng nge ni .?
A: Hot-Dip (Z40) hian a thick zawk, metallurgical bond a siam a, rough texture a nei a, electro-galvanized erawh chuan coatings thinner (10-20g/m²) leh smoother surface a nei thung.
Q: Galvanized steel rust a tihtluk chuan a ti thei lo.?
A: Cut edges te hi an vulnerable a; Touch-up zinc paint hmang la, rust initiation awm loh nan edge-sealing compound hmang bawk ang che.
