Pure Zinc Thermal Spray Wire 3.2mm / 1/8 Inch For Arc Spray
Pure Zinc Thermal Spray Wire 3.2mm / 1/8 Inch for Arc Spray
Pure zinc thermal spray wire 3.2mm / 1/8 inch is a pure zinc spray wire used for arc spray and metallizing anti-corrosion coating projects. it is suitable for large-area zinc coating protection on bridges, steel structures, storage tanks, pipelines, port equipment, and marine components.
the 3.2mm / 1/8 inch diameter is more suitable for high wire-feed arc spray equipment. with stable diameter, a clean surface, and smooth winding, the job site can reduce wire feeding interruptions, wire change frequency, and the risk of uneven coating.
Product Specification
| Item | Standard Supply Range |
|---|---|
| Product Name | Pure Zinc Thermal Spray Wire |
| Diameter | 3.2mm / 1/8 inch |
| Material Type | Pure Zinc Wire |
| Process | Arc Spray / Thermal Spray / Metallizing |
| Surface | Bright, smooth, clean surface |
| Packing Form | Spool / Coil / Drum, confirmed according to equipment requirements |
| Reference Standard | EN ISO 14919 / DIN EN ISO 14919 / ASTM B833, confirmed according to project requirements |
| Documents | COA, MTC, MSDS, Packing List, Invoice |
This specification table is used to confirm the basic purchasing conditions. If your spray equipment has fixed requirements for the wire feed wheel, spray gun, wire spool size, spool weight, or diameter tolerance, we can check each item before quotation.
Request CIF Quote for 3.2mm Zinc Spray Wire
Chemical Composition
| Element | Typical Control | Purchasing Note |
|---|---|---|
| Zn | ≥99.995% | Main content, subject to COA/MTC |
| Total Impurities | ≤0.005% | Used to confirm the high-purity zinc wire grade |
| Pb | Controlled by batch | Confirmed according to order standard and COA |
| Cd | Controlled by batch | Can be tested as a key harmful impurity |
| Fe | Controlled by batch | Affects material cleanliness and spraying stability |
| Cu | Controlled by batch | Confirmed according to project acceptance requirements |
| Others | Trace | Can be confirmed by a third-party inspection report |
For 99.995% pure zinc thermal spray wire, the key points are zinc content and total impurity control. For bridge, marine, storage tank, and pipeline anti-corrosion projects, we recommend confirming Zn, Pb, Cd, Fe, Cu, and total impurity data in the COA/MTC before bulk purchasing.
Why 3.2mm / 1/8 Inch for Arc Spray
The 3.2mm / 1/8 inch diameter is suitable for arc spray operations that require higher deposition efficiency. Compared with thinner diameters, the 3.2mm specification is more commonly used for large-area steel structures and heavy-duty anti-corrosion work. It can reduce the number of wire changes per unit coating area.
This specification is more suitable for the following applications:
| Application | Value of 3.2mm Diameter |
|---|---|
| Bridge Coating | Suitable for continuous spraying and thick coating application |
| Storage Tank Coating | Improves efficiency for large-area work |
| Pipeline Coating | Suitable for long-distance and batch spraying |
| Marine Structure Protection | Supports heavy-duty anti-corrosion zinc coating |
| Steel Structure Coating | Suitable for factory prefabrication and on-site maintenance |
Diameter selection should first match the equipment, then consider construction efficiency. If your equipment originally uses 1.6mm or 2.0mm zinc spray wire, you should confirm the wire feeding system, spray gun power, and spraying parameters before switching to 3.2mm.
Packing and Export Delivery
3.2mm zinc thermal spray wire can be packed in spools, coils, or drums. The packing method should be confirmed according to the equipment feeding method, single-operation time, storage method, and manual handling conditions.
Export orders can use palletized packing. The outer label can show the product name, diameter, net weight, batch number, and manufacturer information. Packing photos can be provided before container loading, helping you confirm the actual spool weight, labels, cartons, and pallet condition before shipment.

ZhenAn Factory Supply and Quality Control

ZHEN AN INTERNATIONAL CO., LIMITED integrates production, processing, sales, and import-export services, serving global metallurgical and refractory material buyers.
The factory covers 30,000 m², operates two modern production bases, and reaches an annual production and sales volume of more than 150,000 tons.
We operate 2 key laboratories and 1 metallurgical testing center, supporting inspection of composition, impurities, diameter, surface condition, and packing batches.
Every batch undergoes 100% batch inspection. SGS / TÜV / BV third-party inspection can be arranged according to order requirements.
Supply Information for Bulk Orders
| Purchasing Item | Confirmable Details |
|---|---|
| Diameter | 3.2mm / 1/8 inch |
| Sample | Samples can be provided for equipment testing |
| MOQ | Confirmed according to packing form, spool weight, and order quantity |
| Lead Time | Confirmed according to stock, production schedule, and order volume |
| Trade Terms | FOB / CFR / CIF |
| Inspection | COA is provided as standard; SGS / TÜV / BV is optional |
| Packing | Spool / coil / drum + export pallet |
| Documents | COA, MTC, MSDS, Packing List, Invoice |
After you provide the order quantity, destination port, packing form, and inspection requirements, we can confirm the unit price, delivery time, sea freight cost, export documents, and container loading plan.
Get 3.2mm Zinc Thermal Spray Wire Quote
FAQ
Q1: What spray equipment is suitable for 3.2mm / 1/8 inch zinc wire?
A: It is suitable for arc spray or thermal spray equipment that supports 3.2mm wire diameter. Before quotation, we recommend confirming the spray gun, wire feed wheel, and equipment power.
Q2: What applications is 3.2mm zinc spray wire more suitable for compared with 1.6mm?
A: 3.2mm is more suitable for large-area anti-corrosion work on bridges, storage tanks, pipelines, and marine structures. 1.6mm is more suitable for general spraying and medium-to-small area work.
Q3: Can you provide COA and chemical composition testing?
A: Yes. We can provide COA, MTC, and MSDS, and we can arrange SGS, TÜV, or BV third-party inspection according to order requirements.
Q4: What information should I provide before requesting a quotation?
A: Please provide the diameter, order quantity, packing form, destination port, target standard, inspection requirements, and whether samples are needed.
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