Product Details
0.2mm Thickness PPGI PPGL Prepainted Galvalume Steel Coil
Main application industries of galvanized sheet in Baidu Library: a
large number of galvanized sheets are used in automobile
manufacturing, refrigerator, construction, ventilation and heating
facilities, furniture manufacturing and other fields. Galvanizing
has become an important anti-corrosion method for steel, not only
because zinc can form a dense protective layer on the surface of
steel, but also because zinc has cathodic protection effect. When
the galvanized layer is damaged, it can still prevent the corrosion
of iron base metal through cathodic protection |
Specification
Contents | PREPAINTED GALVANIZED – PPGI | PREPAINTED GALVALUME – PPGL |
BASE METAL | GALVANIZED | GALVALUME / ALUZINC |
STANDARDS | JIS G 3312-CGCC, CGC340-570, (G550), ASTM A -755M CS-B, SS255-SS550 | JIS G 3312-CGLCC, CGLC340-570, (G550), ASTM A -755M CS-B, SS255-SS550 |
THICKNESS | 0.14~2.0 mm | 0.14~2.0 mm |
Width | 750~1500 mm | 750~1500 mm |
Cut to length | 200mm-5000mm | 200mm-5000mm |
Coil ID | 508/610 mm | 508/610 mm |
Substrate | Soft, Medium, Hard | Soft, Medium, Hard |
Coating Mass | Z 40-275 (g/m2) | AZ 40-150 (g/m2) |
Paint Systems | Primers: Epoxy, PU Top Coating: Polyester (RMP/PE) Silicon Modified Polyester (SMP) Poly Vinyl Di Flouride (PVDF) Back Coating: Epoxy, Polyester, PU | Primers: Epoxy, PU Top Coating: Polyester (RMP/PE) Silicon Modified Polyester (SMP) Poly Vinyl Di Flouride (PVDF) Back Coating: Epoxy, Polyester, PU |
Coating | 20 – 50 Microns | 20 – 50 Microns |
Colours | As Per RAL Chart/Customer requirements. | As Per RAL Chart/Customer requirements. |
Surface Finishes | Glossy and Matte | Glossy and Matte |
Chemical Composition
Specification | Grade | Chemical Composition(wt%) |
C | Mn | Ni | Cr | Mo | Ti |
ASTMJIS | 316L/022Cr17Ni12Mo2 | ≤0.03 | ≤2.0 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | - |
JIS | SUS316L | ≤0.03 | ≤2.0 | 12.0-15.0 | 16.0-18.0 | 2.0-3.0 | - |
ASTMJIS | 316Ti/SUS 316Ti | ≤0.08 | ≤2.0 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | 5*(C+N)-0.7 |
Properties
Spec | Grade | Mechanical Property | Physical Property |
Y.S (N/MM2) | T.S (N/MM2) | EL (%) | HRB | Specific Heat (J/g℃) | Modulus of Elasticity (KN/mm2) |
ASTM/GB | 316L/022Cr17Ni12Mo2 | ≥170 | ≥485 | ≥40 | ≤95 | 0.5 | 193 |
JIS | SUS316L | ≥175 | ≥480 | ≥40 | ≤90 | 193 |
ASTM | 316Ti | ≥205 | ≥515 | ≥40 | ≤95 | 0.5 | 200 |
Applications:316L: Widely used in corrosion-susceptible environment and some
mechanical components those are difficult to make heat treatment
after forming in more corrosive environment.
316Ti: Mainly used for industrial components.
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Company Profile
Shanghai Nadong Metal Products Co.,Ltd. who are one large
state-owned iron and steel group located in Fengpu District
Shanghai, China.
Our company are specialized in manufacturing and supplying large
quantities Seamless steel pipes and Shipping-building plates, We
are provide high quality steel of Steels and Coils, plates, tool
steels,steel pipes and other steel products with guaranteed Grade-A
quality, excellent performance and competitive prices.
All of steel products from Shanghai Nadong have been exported to
overseas distributors, warehouses, and factories in USA, Mid-east,
Europe, Bangladesh, Sri Lanka, Egypt, Saudi Arabia, and other
countries and regions. Therefore, our company has got a great
market share in the international market.
We have a professional technician team, which not only have decades
working experience in steel industry, but also have a deep and
clear insight of the technology condition and the manufacturing
state in the Chinese main steel mills.
With the high efficient supervision system and professional
experience, we offer our efficient and considerate service to
clients around the world. We hope sincerely to become your Chinese
supplier and partner.
Our company will remain honest and pragmatic as always to
safeguard, strengthen and carry forward our National Brand, provide
quality commodities and top-class services to domestic and overseas
clients. We sincerely wish to develop long-term win-win cooperation
with domestic and overseas clients.