|
Nitrided D16 Welding Table Top for Heavy Metal Welding and Cutting Work
| MOQ: | 1 PCS |
| Price: | 500-1500 USD |
| Standard Packaging: | 4000*2000*200mm |
| Delivery Period: | 15-25 work days |
| Payment Method: | L/C,D/A,D/P,T/T |
| Supply Capacity: | 500 units/month |
Nitrided D16 welding table top
,Heavy metal welding cutting table
,Welding fixture table D16
Nitrided D16 Welding Table Top for Heavy Metal Welding and Cutting Work is a modular 3D flexible fixturing plate built for heavy metal welding and cutting operations. Manufactured from stress-relieved Q355 steel or HT300 cast iron, this table top adopts CNC precision machining with Φ16 H7 holes arranged in a 50×50mm grid. Plasma nitriding treatment delivers high surface hardness, outstanding anti-spatter, wear and corrosion resistance. With strict flatness and hole position tolerance, it enables fast and repeatable workpiece clamping. Multiple tabletops can be spliced freely to expand working space, widely used for robotic welding, sheet metal fabrication, frame assembly and inspection. This item includes only the table top; support legs and fixture kits are sold separately.
| Item | Parameter |
|---|---|
| Base Material | Q355 Steel / HT300 Cast Iron (2 options available). Stress relief treatment implemented before delivery to avoid deformation during long-term service |
| Hole Diameter | Φ16.065～16.149 mm, H7 tolerance, compatible with D16 locating pins and clamping components |
| Grid Pitch | 50 mm × 50 mm (D28 adopts 100×100mm grid; D16 has denser holes and more positioning points) |
| Nitrided Layer | Nitriding depth: 0.2~0.35mm; Surface Hardness HV550~650 (Customizable up to HV870) |
| Hole Position Accuracy | ±0.03mm |
| Perpendicularity | 0.1mm/200mm |
| Table Thickness | Mainly 23~25mm; 17mm thin plate available upon custom request |
| Load Capacity | Static load: 3 Tons, Dynamic load: 2 Tons; Total load capacity with matched support frame up to 5 Tons |
| Surface Roughness | Ra1.6 |
| Dimension Range | Standard size from 1000×500mm to 2400×1200mm, splittable & non-standard custom sizes supported |
The nitriding process—specifically plasma nitriding—diffuses nitrogen atoms into the surface layer of the steel; it is not a spray-on coating.
- Resistance to weld spatter: Weld spatter does not easily adhere to the table surface and can be tapped off lightly, reducing the need for grinding and cleanup while minimizing the risk of pitting.
- High wear and scratch resistance: Surface hardness is significantly increased, making the surface resistant to scratches from repeated clamping or the dragging of workpieces.
- Rust and corrosion resistance: Service life is vastly superior to that of standard black-oxide finished tables.
- No peeling or flaking: Unlike spray coatings, nitriding modifies the material's surface layer, so the finish does not peel off like paint.
- Modular flexible tooling: Positioning pins, quick-acting clamps, right-angle blocks, and V-blocks can be mounted at any location; eliminates the need for dedicated fixtures and allows for rapid reconfiguration when switching products.
- Five-sided drilling (3D welding table): D16 holes are present on both the top surface and the four vertical sides, enabling 3D, multi-angle clamping.
- Precision reference: Stable flatness ensures dimensional accuracy of the workpiece after welding and minimizes dimensional errors caused by welding deformation.
- Versatility: Compatible with global standard D16 accessories; clamps and positioning components are interchangeable.
Q1: What is your MOQ for the Nitrided D16 Welding Table Top?
A1: MOQ is 1 piece for standard sizes. For custom specifications, we accept small trial orders, but unit price and lead time will be adjusted accordingly.
Q2: What payment terms do you accept?
A2: We support T/T and L/C at sight. Normally 30% deposit before production, 70% balance paid before shipment. Other payment methods can be negotiated for long-term cooperation.
Q3: Which trade terms can you offer?
A3: EXW, FOB, CFR, CIF, DAP and DDP are available. We can quote price based on your target port and delivery requirement.
Q4: Can you issue a manufacturer authorization form for tender / bidding projects?
A4: Yes. We can provide a Manufacturer Authorization Form (Form F) and relevant supporting documents upon request for your tender bidding.
Q5: What HS code applies to this welding table top?
A5: HS Code: 73269000, other articles of iron or steel. We will mark the HS code on the packing list and commercial invoice for customs clearance.
Q6: Can you send samples? What is the sample cost and sample lead time?
A6: Small sample blocks are available. Sample cost will be refunded when you place a formal bulk order. Sample production time is 5–10 working days. Freight cost is charged on the buyer's side.
If you are interested in our Nitrided D16 Welding Table Top for Heavy Metal Welding and Cutting Work, kindly share your target size, material preference and quantity.
We are ready to provide full technical data and the best quotation for your evaluation.
