Yantai united steel structure co.,ltd is located in Yantai Economic and Technological Development Zone. It is a joint-stock limited company, specializing in the production of steel grating , steel grate and frame , trench grate , kerb grate ,storm pits cover , access cover grate , manhole covers.side entry grate , steel stair , steel ball stanchion , steel railing , aluminium grating and other light steel structure products The company has a complete computer-aided design system that can provide users with perfect steel grating layout design. The processing technology is superb and the product quality is excellent.Aluminium grating is pressure-locked, with crossbars permanently attached to load bars through a swaging process. Grating is available with a range of load bar sizes and spacing. Crossbar spacing can also be at 50mm or 100mm centres. Also available with serrated surface for slip resistance. Rectangular Bar Grating is the most widely used aluminium pressurelocked grating. The square crossbars are inserted through punched holes in the rectangular load bars, then permanently locked into place by swaging. Recessed crossbars provide clean, crisp lines, while the advanced swaging process eliminates the need for welding to form the panels, allowing for variety of spacing. Its aesthetic appeal and ability to meet tight tolerances make this grating ideal for architectural applications.
Product Code Example AS 30 - 32 3 A = Series 30 Aluminium Rectangular Grating, Serrated Load Bars 32 x 3 at 30mm centres, crossbars at 100mm spacing.
Finishes Aluminium Grating is available in three finishes: M = Mill Finish PV = Passivated A= Anodised
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Q: How can i get the price?
A: We usually quote within 24 hours after we get your inquiry(Except weekend and holidays).
Q: Can I buy samples placing orders?
Q: What is your lead time?
A: It depends on the order quantity and the season you place the order.Usually we can ship within 15 days for small quantity,and about 30 days for large quantity.
Q: What is your payment term?
A: This is negotiable. Usually T/T, 30% as deposit, and 70% before delivery.or 100%LC AT SIGHT .
Q: What is the shipping method?
A: It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect).Please confirm with us before placing orders.