A tlangpui .
Factory direct ASTM A36 corrugated roofing sheet (S235/S275/S295/S355 grades) hi industrial, commercial, leh residential project-a heavy-duty roofing leh cladding atana engineered building material tha tak a ni. ASTM A36 leh European EN 10025 standards zawmtu, heng sheets te hian corrugated profile an nei a, hei hian structural strength leh water drainage a tichak a, steel grade thlan (S235 atanga S355) chuan load mamawh hrang hrang atan customization a siam thei bawk.
Hot-rolled emaw cold-rolled steel atanga siam niin, optional galvanized/galvalume coatings hmanga siam niin, sheets te hi 0.5mm atanga 3.0mm thlenga thickness leh wave san zawng 25mm atanga 50mm thleng a awm a ni. Factory-direct model hian quality tihchhiat lohvin competitive pricing a siam a, hei vang hian construction project lian tak tak atan duhthlan tur a ni.
Nihphung
Multi-grade structural performance :
S235 : General-purpose grade (yield strength ≥235 MPa), inchung rit lo leh non-load-bearing cladding atan a tha.
S355 : High-strength grade (yield strength ≥355 MPa), industrial roof lian tak tak leh seismic-resistant structure-te tan a tha hle.
Corrugated design a thatna te : 1.1.
Rigidity tihpun: Wave pattern hian flat sheet nena khaikhin chuan load-bearing capacity chu 40% in a tipung a, hei hian purlins tam tak neih a ngai lo.
Tui hman tangkai dan: Deep troughs (50mm wave height) ruahtui luang chhuak rang tak a awm theih nan, 5° slope tlemtea inchungah ponding leh leak risk a tlem thei ang bera awm theihna tur a ni.
Coating & finish option hrang hrang :
Galvanized (Z180-Z275G) : Khawpui leh tuipui kama corrosion resistance atan, Z275G hian kum 20+ chhung service life a pe a, boruak khirh takah a hmang thei bawk.
Pre-painted (Polyester/PVDF) : Color option 200+ a awm a, chung zingah chuan reflective coatings te pawh a tel a, chu chuan cool roof standards a tlin theih nan leh energy cost a tihhniam theih nan a hmang thei bawk.
Installation hman tangkai dan : 1.1.
Lightweight: 0.5mm S235 sheet hi 7.85kg/m²
Interlocking design: Clip-lock emaw screw-down system nena inmil, labor time chu traditional roofing material nena khaikhin chuan 30% in a tihtlem.
Dilna
Industrial Facilities : Factory, warehouse, leh power plant te chu S355 grade/Z275G coating hmangin a venghim a, machinery rit tak tak vibrations leh chemical emission a tuar thei bawk.
Commercial Buildings : Shopping mall, sports complex, leh airport-ah te hman a ni a, chutah chuan large-span capability (support inkar meter 6 thleng) chuan framework cost a tihtlem phah a ni.
Residential Construction : Villa roof leh multi-story apartment atan a tha hle a, architectural style nena inmil tur color leh profile siam theih a ni (eg, trapezoidal for modern, corrugated for rustic).
Infrastructure Projects : Bridge, tunnel, leh transportation hub te tan inchung siam, kangmei ven dan khauh tak (class a non-combustible rating) leh load-bearing standards zawm.
FAQ a ni.
Q: S235 leh S355 grade te hi eng nge an danglamna tih hi eng nge ni .?
A: S355 hian yield strength a nei sang zawk (355 vs. 235 MPa), hei hian load rit zawk leh span rei zawk tan a tha a; S235 hi low-stress application atan chuan a man a tlawm zawk.
Q: Heng sheet te hi flat roof ah dah theih a ni .?
A: Drainage dik tak neih theih nan 5° a tlem berah slope an mamawh a; Flat roof atan chuan standing seam profile ngaihtuah la, waterproofing layer dang dah belh rawh.
Q: Coastal area-a roofing sheets te hi engtin nge ka enkawl ang .?
A: Kum tin tui thianghlim hmanga tihfai tur, salt deposits paih chhuah; Rust initiation awm loh nan zinc tamna paint hmangin cut edges te chu touch up rawh.
Q: Factory hian architectural design danglam bik atan custom profile a pe em??
A: Ni e, wave height, pitch, leh length atan custom roll-forming kan pe a, non-standard profile atan ton 100 atanga tan tur minimum order quantities kan pe bawk.
| Parameter |
value 100 a ni. |
| Nihphung pangngai |
ASTM, DIN,JIS,BS,GB/T 1000 a ni. |
| Dung |
1400-1799mm, 1800-2000mm, 2001-3600mm, 3601-3660mm |
| Hriatpuina lehkha |
CE, ISO9001, SNI, BV, SGS te a awm a. |
| Dawhtheihna |
±1% a ni. |
| Processing service 1.1. |
Welding, punching, cut, decoil, bending . |
| Bungrua |
A rilru a buai em em a, a rilru a hah em em bawk a. |
| Thickness . |
0.12-4.0 mm a ni. |
| Vang |
20-1500 mm (normal: 914/1000/1219/1250/1500mm) |
| Coating kalpui dan tur . |
Hma lam: Double coated & double drying; Back: Double coated & double drying / single coated & double drying a awm bawk. |
| Rawng |
Standard: A sen, a sen, a var, a sen; A bik takin: RAL . |
| Packing a awm em . |
Steel strips, waterproof paper hmanga khuh a ni . |
| Packaging size 1000 a ni. |
1000x1000x1000 cm a ni. |
| Gross rit zawng . |
1000.000 kg a ni. |
| Delivery hun chhung . |
Ni 10-15 chhung (1000 ton tan ni 25-30) |
