Special Coated Products from BSL.
(i) Galbo GP coils: Base Material is CRCA Grade 'D' (Sk) which is Skin Passed and stretcher leveled. Sheets will have normal spangles.
(ii) Galbo MSS GP coils: The base material is same as in (i). Sheets will have virtually no observable spangles.
Various zinc coatings available from BSL/ RSP, as per Specification IS 277/ 1992 are as follows:
Class of coating |
Zinc wt
gm/ m2 |
Plant |
CL II |
450 |
RSP |
CL III |
350 |
RSP |
CL IV |
275 |
RSP/ BSL |
CL V |
220 |
RSP/ BSL |
CL VI |
200 |
RSP/ BSL |
CL VII |
180 |
RSP/ BSL |
CL VIII |
120 |
RSP/ BSL |
|