| Product Name | Galvanized Strip | ||
| Thickness | 0.12-3mm | ||
| Width | 20-600mm | ||
| Tolerance | Thickness: ±0.01mm    Width: ±2mm | ||
| Zinc Coating | 30-275g/m2 | ||
| Grade of Materials | SGCC SGCD SGCE |
DX51D+Z DX52D+Z DX53D+Z DX54D+Z DX56D+Z DX57D+Z |
S250GD+Z S280GD+Z S350GD+Z S550GD+Z |
| Surface Treatment | Oiled, Passivation,Dry... | ||
| Spangle | Regular,Small, Big, Zero | ||
| Hardness | Full Hard, Half Hard, Soft | ||
| ID Coil | 508mm or 610mm | ||
| Coil Weight | 1-3 tons per coil, or as your requirements | ||
| Package | Standard export package (Plastic film in the first layer,second layer is Kraft paper. Third layer is galvanized sheet) |
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| Application | Construction, Industrial panels, roofing and siding for painting | ||
| Trade Terms | EXW,FOB, CFR, CIF... | ||
| Delivery time | Within 15 workdays after deposit received | ||
Our Service
Pre-Sale Service:
- Sample:Samples can be offered with Samples` charges and courier fee by you . But Samples` charges will be return to you after you place an order .
- Production Line:We having own three factories with more than 10 production lines . Many styles for you choice.
- OEM/ODM and logo stamp:OEM/ODM order are accepted . Any logo printing or design are free of charges.
- Transport:We have own international Logistics company . Is Class-One agent of MSC/MSK/APL/CMA/COSCO/OOCL/MOL . Can supple the best transport plan and charges for you .Also ensure delivery the goods within short time .
- Quality Control: IQC IPQC FQC
- Transportation safety guarantee:Our logistics having good-tracked system. Will inform you the goods transport status message at any time , until you pick up the goods.
- We are glad to supply the better suggestion of the price and products . Including the goods` stockpile and application .
- Will supply the latest market price information for you at any time.
- Welcome to visit our company . Insure you will have a good time in China.
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BK7 Plano-concave Cylindrical Lenses
BK7 Plano-concave Cylindrical Lenses,Cylindrical Lenses,cylindrical lens for astigmatism,cylindrical lenses vs Spherical Lenses
Our company can produce a variety of specifications, radius, different base material of flat convex cylindrical mirror, flat concave cylindrical mirror, double convex cylindrical mirror, double concave cylindrical mirror, crescent cylindrical mirror and other ordinary cylindrical mirror.
Special cylindrical mirror can also be processed, such as: achromatic cylindrical mirror, parabolic cylindrical mirror, cylindrical ellipsoid and hyperboloid cylindrical mirror, such as aspheric surface cylindrical mirror and cylindrical mirror group.
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%(TIROPTICS OPTOMATIC2000 test in Germany)
Length: 2 mm - 300 mm + / - 0.1 mm
Width: 2 mm - 150 mm + / - 0.1 mm
Center thickness tolerance: ±0.2mm
Center deviation: 3-5 points
Surface accuracy: /2
Surface quality: 60/40
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
Bk7 Plano-Concave Cylindrical Lenses,Concave Cylindrical Lens,Cylindrical Concave Lens,Plano Concave Cylindrical Lens
Gold Dragon Optics Electronic Technology CO.,Ltd , https://www.golddragon-optics.com