|Payment Terms:||L/C,D/A,D/P,T/T,Western Union,MoneyGram|
|Supply Ability:||200 Piece/Pieces per Day steel grating price|
|Place of Origin:||Shandong China|
|Bearing bar pitch:||60mm|
|Bearing bar type:||Falt|
|Cross bar pitch:||100mm|
|Project Solution Capability:||graphic design,3D model design,total solution for projects|
|Raw material:||Low Carbon Steel Wire Q235|
|Model Number:||G325/60/100WFG steel grating|
|HDG standard:||ASTM A123|
|After-sale Service:||Online Technical Support,Onsite Installation,Onsite Training,Onsite Inspection,Return and Replacement|
|Surface treatment:||Hot Dipped Galvanized|
|Name:||serrated steel grating compound steel bar gratings|
|Packaging Detail:||We usually use the rebar with small rectangular steel frames to fix every bundle steel grating, after then ,we will wrap plastic film or secure with straps. If you have other comments, we also can meet your requirements.|
HDG serrated steel grating compound steel bar gratings for building metal material
1. Compound Steel Bar Gratings Introduction
Compound steel grating is a product made of steel grating with certain crossing and checkered plate with sealsurface in different thicknesses. The grating type G323/40/100, G253/30/100 and G323/60/100 are generally used as base support materials. The checkered plate galvanized or hot dipped with 3mm thickness is used as surface plate.
Checkered plate is used as riffled plates with thickness of 4mm, 5mm or 6mm according to customer's requirements.
Compound steel grating will generate buckling deformation due to thermal stress after hot dip galvanizing, and larger steel grating has difficult levelling, so please note type selection.
1. Brief Introduction of Cobre Panama Project
Cobre Panama is a large-scale open pit copper exploitation project which is located in Donoso District, Provincia de Colón, 120 kilometers west of panama city, 20km off the coast of the Caribbean. The franchise consists of four districts,totally 13,600 hectares, which is said to be the world's largest undeveloped copper mine,this mine. The mine is expected to produce 300, 000 tonnes of copper a year.
Up to now, we have spplied 8776.65 square meters steel gratings for this project, and we will proceed to supply steel gratings in the fllowing construction.
2. The stair tread gratings specification for Cobre Panama Project:
1) Model number: G325/60/100WFG;
2) Bearing bar size: 32 X 5mm flat bar;
3) Bearing bar pitch: 60mm;
4) Cross bar: 6x6mm twisted rod;
5) Cross bar pitch: 100mm
6)Surface treatment: Hot dip galvanization
7)Anti-slip nosing type: Yellow abrasive stair treads:
Free sample is available if our customer are willing to undertake the courier fee.
2.Layout drawing or shop drawing
We can provide the layout drawing or shop drawings for our customers' project solution.
Our factory supports all our customers or nominated third party to our factory for inspection. In addition, we can provide the instant photos during the production.All of the products will be grinding and inspected before galvanization, and we will clearn the zinc slags and spatters before packing.QC department will issue certification before the products leaving the factory.
We will do our best to offer strong package to keep the goods safe and sound when our customer receive them.
We will track the goods' use condition. Not only providing the tech support, but the solution of goods' quality.