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
.Manufacture products :
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.