- Overview
- Product Description
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- mainly projects
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Basic Info.
Product Description
Specification for Stair Treads
| Material | Mild steel / carbon steel / stainless steel+abrasive plate: Q235B, ASTM A36, S275JR etc. |
| Specification | All the stair treads can be customized Bearing bar: from 25*3mm to 100*8mm Bearing bar pitch: 12.5, 22, 25.4, 30, 34, 40, 41, 60mm etc. Cross bar: 5mm,6mm,8mm, round or twisted bar Cross bar pitch: 33, 38, 50, 76, 100mm |
| Galvanized standard | ISO 1461; ASTM A123; GB/T13912:2002 |
| Package | seaworthy package |
| MOQ | 50 pieces |
All gratings as per your requirements can be customized.
Our Experience about Steel Grtaings
The grating stair tread are widely used in commercial and industry application, such as offshore/onshore projects, paper making machine industry, ship yard, oil and gas projects, and we also provide stair treads fr Blue Whale II offshore project, SOCAR Ammonia and Urea Complex Project, LIZA DESTINY FPSO, etc.
1. Sample
The free samples can be provided if the clients can bear the courier fee.
2. Layout drawing or shop drawing
We can also provide the layout drawing or shop drawing for the project solution besides 3D model.
3. Inspection
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.
4. Strong package
We will do our best to offer strong package to keep the goods safe and sound when our customer receive them.
5. After-sale service
We will track the goods' use condition. Not only providing the tech support, but the solution of goods' quality.