Zero Spangle Shine 0.12*665mm Gi Roofing Corrugated Galvanized Steel Sheet
Germanium plano-convex lens,plano-convex lens,plano convex lens focal length,plano convex lens ray diagram
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It is formed by cold roll forming machine, using the color steel coil or aluminum steel as the base materials.
It is featured with easy installation, high strength, more economic, (low lost ). It is widely use as the wall or roof of factory, warehouse, garage, exhibition center, cinema etc.
2.Corrugated Galvanized Steel Sheet raw materials
Galvanized steel, Galvalume Steel, Galvalume Pre-painted sheet and aluminium sheet
3. Galvanized Corrugated Steel Plate packing details
1)water proof paper covered with steel sheet on the top of products; Bundle by steel strip with iron pallet
2)water proof paper covered by whole steel sheet; Bundle by steel strip with iron pallet
4. Corrugated Galvanized Steel Sheet packing details
1)water proof paper covered with steel sheet on the top of products; Bundle by steel strip with iron pallet
2)water proof paper covered by whole steel sheet; Bundle by steel strip with iron pallet
5. Corrugated Galvanized Steel Sheet installation instruction
1) Prepare the roof surface by removing any old roofing, any rotten wood, adding roofing felt to entire surface
2) Calculate the number of prepainted steel roofing sheet needed
3) Place your first metal sheet in a corner of the roof, flush against the surface
4) Nail in the first metal sheet to the wood of the roof. You should use about 20 nails per sheet
5) Place the second metal sheet alongside the first with an overlap of 3 to 4 inches (or 10 cm). Secure the sheets together using hex screws and washers. Whenever possible, line up the ridges of each metal sheet
6) Nail the second metal sheet to the roof
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commodity
Corrugated Galvanized Steel Sheet
material
galvanized steel sheet
galvalume steel sheet prepainted galvanized sheet
model No.
51-380-760
sheet thickness
generally 0.18-1.20mm
sheet peak height
51mm
sheet paek spacing
380mm
sheet width
760mm
length
any length,according to the transportation,generally less than 12m
color
standard colr:red,blue,white,grey
special color:according to RAL color
characteristic
1:weather proof
2:heating insulation 3:fireproof 4:anti-rust 5:sound insulation 6:long life span:more than 25 years
application field
1:construction
2:container manufacturing 3:household appliances and furniture 4:vehicle and vessel manufactuing 5:others,like machinery structual parts,maufacturing shells of motors and
so on
packing
plastic film,pallet or as your request
delivery time
15 days
payment term
T/T,L/C
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1.Corrugated Galvanized Steel Sheet brief description
It is formed by cold roll forming machine, using the color steel coil or aluminum steel as the base materials.
It is featured with easy installation, high strength, more economic, (low lost ). It is widely use as the wall or roof of factory, warehouse, garage, exhibition center, cinema etc.
2.Corrugated Galvanized Steel Sheet raw materials
Galvanized steel, Galvalume Steel, Galvalume Pre-painted sheet and aluminium sheet
3. Galvanized Corrugated Steel Plate packing details
1)water proof paper covered with steel sheet on the top of products; Bundle by steel strip with iron pallet
2)water proof paper covered by whole steel sheet; Bundle by steel strip with iron pallet
4. Corrugated Galvanized Steel Sheet packing details
1)water proof paper covered with steel sheet on the top of products; Bundle by steel strip with iron pallet
2)water proof paper covered by whole steel sheet; Bundle by steel strip with iron pallet
5. Corrugated Galvanized Steel Sheet installation instruction
1) Prepare the roof surface by removing any old roofing, any rotten wood, adding roofing felt to entire surface
2) Calculate the number of prepainted steel roofing sheet needed
3) Place your first metal sheet in a corner of the roof, flush against the surface
4) Nail in the first metal sheet to the wood of the roof. You should use about 20 nails per sheet
5) Place the second metal sheet alongside the first with an overlap of 3 to 4 inches (or 10 cm). Secure the sheets together using hex screws and washers. Whenever possible, line up the ridges of each metal sheet
6) Nail the second metal sheet to the roof
Â
Â
commodity
Corrugated Galvanized Steel Sheet
material
galvanized steel sheet
galvalume steel sheet prepainted galvanized sheet
model No.
51-380-760
sheet thickness
generally 0.18-1.20mm
sheet peak height
51mm
sheet paek spacing
380mm
sheet width
760mm
length
any length,according to the transportation,generally less than 12m
color
standard colr:red,blue,white,grey
special color:according to RAL color
characteristic
1:weather proof
2:heating insulation 3:fireproof 4:anti-rust 5:sound insulation 6:long life span:more than 25 years
application field
1:construction
2:container manufacturing 3:household appliances and furniture 4:vehicle and vessel manufactuing 5:others,like machinery structual parts,maufacturing shells of motors and
so on
packing
plastic film,pallet or as your request
delivery time
15 days
payment term
T/T,L/C
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Materials: optical glasses such as flint glass, ultraviolet fused quartz and infrared fused quartz, as well as optical crystal materials such as calcium fluoride (CaF2), germanium (Ge), Zinc selenide (ZnSe) and silicon (Si)
Focal length: ±5mm -- ±1000mm±1%
(Germany TIROPTICS OPTOMATIC2000 test)
Outer circle: 4mm -- 200mm±0.1mm
Center thickness tolerance: ±0.1mm
Center deviation: 3-5 points
Surface accuracy: /2@
Surface quality: 40/20
Effective diameter: 90%
Plating film: according to customer requirements can be coated
In addition, we have more than a thousand kinds of standard products, and some of the standard products in stock to meet your needs
