JIS G3302 SGCC Zero spangle Hot dip Galvanised Steel Sheet and Coils Environmental Passivation Unoiled Chromated 3+

Zero spangle Galvanized Steel Sheet in Coils Introductions

Ansteel galvanised sheet grade marking, code description

Surface Structure: Smooth: S; Ordinary Zinc: N; Small Zinc: M; No Zinc: F; Fingerprint Resistant: A

Surface treatment: environmental protection passivation: E; oiling: O

Surface Quality: Ordinary Surface: FA; Higher Grade Surface: FB; Higher Grade Surface: FC

1,Examples of non-passivated materials

Example: DX53D+Z-120-FS-O-FB

Note: For deep drawing / zinc layer with a double-sided weight of 120g/m2 / no zinc spangle / bright finish / non-passivated oiling / higher grade surface

2,Environmental protection passivation material example

Example: DX51D+Z-180-FS-E-O

Note: For general punching / zinc layer double-sided weight of 180g/m2 / no zinc flowers / brightening / environmentally friendly passivation / oiling

Hardness: soft (normal), hard, full hard

Zinc coating: 30-275 G /M², or on request

Zinc pattern: large zinc pattern, small zinc pattern, no zinc pattern

Surface finish: fingerprint resistant, chromate, oiled, unoiled

Zero Spangle Galvanized Steel : In hot dip galvanising, only a certain amount of aluminium is added to the zinc solution and no lead-free, antimony or tin is added to produce a non-bright product.

Household Office Galvanised Sheet

Including air conditioners, washing machines, refrigerators, photocopiers, etc. Household galvanised sheet is mainly used for general forming applications and stamping.

Shandong Decho Building Materials Technology Co., Ltd (hereafter called “DBM” ) is a professional manufacturer and exporting company of coated steel coils and sheets, with over 13 years of experience in steel industry and 11 years of steel mill work experience, with extensive product knowledge and experience in production process, especially for the supply of coated steel coils with a stable and reliable supply chain of manufacturers and logistics.

DBM is always in pursuit of and committed to providing high quality products and services. Our company has professional quality inspection team members, for each batch of orders can be fully on-site testing and provide test reports, can also accept any third-party testing company on-site testing, we can do is to ensure that each order goods delivered to a high standard, to achieve customer satisfaction, to achieve win-win cooperation.

DBM can meet the need to use colour steel plate as raw material for building. Decho Building Materials colour steel plate is mainly processed into, for example, colour steel corrugated board or colour steel composite sandwich board after our colour steel plate is widely used in the construction of airports, freezers, steel plants, warehouses, and other industrial buildings and commercial buildings, such as the roof of the colour steel tiles, colour steel plate sandwich walls and doors.

DBM only focus on high standard coated coils with warranty service, We are your strict gatekeeper and faithful partner in China import , We always been committed to becoming your long-term reliable supplier in China.