| Grade |
FULL
HARD
|
CORRUGATED |
SOFT,COMMERCIAL
&
LFQ
|
Specification
& Grade
|
EN10142(FEP02,)
EN10143
ASTM A 653 / ASTM A 924, CQ,LFQ
JIS G 3302
& OTHER EQUIVALENT SPECIFICATIONS
|
| Width Range (mm) |
762
to 1220 mm
|
762/
914 /1000 to 1220mm Width before Corrugation
|
762
to 1220 mm (LFQ & Drawing
Quality) |
Thickness Range (mm)
|
0.13
to 0.75 mm
|
0.30
to 1.20mm
|
| Coil Diameter: |
| Inner
diameter |
508
mm |
Not
Applicable |
508 mm
|
| Outer diameter |
1500
mm Max |
-
|
1500 mm Max
|
| Cut to Length |
Upto
3600mm |
Length
:
6 feet (1828.8mm),
7 feet (2133.6mm),
8 feet (2438.4mm),
9 feet (2743.2mm), 10 feet (3048.0mm), 12 feet (3657.6mm),
14 feet (4267.2mm)
|
Upto
3600 mm |
| Coil Weight |
3
to 10 MT
|
-
|
3
to 10 MT
|
| Packet
Weight |
- |
For
Sheets-
2MT & above |
For
Sheets-2MT
& above |
| Surface
Treatment |
Chromated,
Passivation, Unoiled / Oiled (as required) with Regular
/ Minimized Spangles |
Chromated
Passivation,
Unoiled / Oiled
(as required)
|
| Zinc
Coating (Gms/m2) |
80
to 300 GSM ( Gram/per sq.mtr.)
|
100 to 270 GSM(Gram/per
sq. mtr.) |
Grades
|
Hard
|
Hard-Roofing |
Soft
- D, DD,LFQ & Skin passed |
Winding
|
Controlled
Staggered
Winding(7.7/10mm max.on
either side)
|
-
|
Controlled
Staggered
Winding(7.7/10mm max.on
either side)
|
