99.995% Zinc Spray Wire for Thermal Spray | Spools
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99.995% Zinc Spray Wire for Thermal Spray | Spools

99.995% zinc spray wire is supplied in spools for thermal spray, arc spray, flame spray and metallizing anti-corrosion coating. Common diameters include 1.2mm, 1.6mm and 2.0mm. Please confirm wire diameter, spool weight, surface condition, packing method and batch COA before quotation.
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Product Introduction

99.995% zinc spray wire is supplied in spools for thermal spray, arc spray, flame spray and metallizing anti-corrosion coating. Common diameters include 1.2mm, 1.6mm and 2.0mm. Spool packing supports continuous wire feeding, stable spraying operation, batch marking and export handling.

99.995% Zinc Spray Wire for Thermal Spray

 

99.995% zinc spray wire is supplied in spools for thermal spray, arc spray, flame spray and metallizing anti-corrosion coating. It is mainly applied on steel structures, bridges, storage tanks, pipelines, marine components and industrial equipment that need long-term zinc coating protection.

For spraying projects, zinc purity is only one part of the purchase check. You also need to confirm wire diameter, diameter tolerance, spool weight, surface condition, winding evenness, batch documents and export packing. These details affect wire feeding stability, coating uniformity, spool replacement frequency and incoming inspection.

We supply 99.995% pure zinc spray wire with smooth surface, stable spooling and clear batch traceability. Regular diameters include 1.2mm, 1.6mm and 2.0mm. Customized sizes and spool weights can be confirmed according to your spray gun, wire feeding system, project standard and order quantity.

 

99.995% Zinc Spray Wire Specification

 

Item Standard Supply Range
Product Name 99.995% Zinc Spray Wire in Spools
Zinc Purity Zn ≥ 99.995%
Regular Diameter 1.2mm / 1.6mm / 2.0mm
Customized Diameter Available according to equipment or project requirement
Surface Bright, smooth and clean surface
Packing Form Plastic spool / DIN spool
Regular Spool Weight 15kg / 20kg / Customized
Outer Packing Carton + pallet
Application Thermal spray, arc spray, flame spray, metallizing
Reference Standard ASTM B833 / EN ISO 14919 / DIN EN ISO 14919, confirmed according to project requirements
Documents COA, MTC, MSDS, Packing List, Invoice
Trade Terms FOB / CFR / CIF

If your project has specific requirements for diameter tolerance, spool size, impurity control, inspection method or reference standard, we can confirm each item before quotation.

 

Chemical Composition – 99.995% Zinc Spray Wire

 

Element Requirement (wt%) Test Method
Zn ≥ 99.995% Internal
Pb ≤ 0.003% ASTM E536
Cd ≤ 0.003% ASTM E536
Fe ≤ 0.002% ASTM E536
Cu ≤ 0.001% ASTM E536
Sn ≤ 0.001% ASTM E536
Al ≤ 0.002% ASTM E536
Other Impurities (each) ≤ 0.001% ASTM E536
Total Impurities ≤ 0.005% Calculation

 

Physical Properties

 

Physical Property Typical Value / Requirement Note
Appearance Bright, smooth, clean No oil, burr, scratch, or broken wire
Diameter Tolerance ±0.02 mm (or as agreed) Critical for feeding stability
Melting Point ~419.5°C Typical for 99.995% Zn
Density ~7.14 g/cm³
Tensile Strength 80–120 MPa Depending on wire temper
Elongation ≥ 15% For thermal spray grade
Electrical Resistivity ≤ 5.8 µΩ·cm Recommended for arc spray
Winding Condition Even, tightly wound Anti-tangling, smooth payoff

 

Spool Packing for 99.995% Zinc Wire

 

Parameter Option / Detail
Spool Type Plastic spool / DIN 160 (or specify)
Spool Material ABS / PP / Metal-lined (optional)
Net Weight per Spool 15 kg / 20 kg (±0.2 kg)
Tare Weight Available upon request
Outer Packing Carton + shrink wrap + pallet
Pallet Marking Product name, purity, diameter, net weight, batch no.
Packing Photos Available before shipment
Container Loading Photos Available on request
Anti-rust / Anti-moisture Optional: VCI bag / desiccant / vacuum pack
Suitable Processes Arc spray, flame spray, metallizing

For more details about spool weight, carton packing, pallet marking and batch labels, you can read our 99.995% zinc wire spool packing guide.

 

Diameter Selection for Zinc Spray Wire

 

Diameter Tolerance Typical Application Recommended Current Deposition Rate (approx.)
1.2 mm ±0.02 mm Small parts, low-power equipment, precision coating 100–150 A 3–5 kg/h
1.6 mm ±0.02 mm General anti-corrosion, steel structures, arc spray 150–250 A 6–10 kg/h
2.0 mm ±0.02 mm Heavy coating, bridges, tanks, pipelines, marine 200–350 A 10–15 kg/h
Custom As agreed Special equipment or project To be confirmed To be confirmed

 

Why Spool Packaging Matters

 

The value of spool packaging lies in stable wire feeding. During continuous operation of thermal spray equipment, winding tension, winding evenness, and spool weight consistency directly affect spool change frequency, wire feeding smoothness, and on-site operating efficiency.

We can supply 15 kg, 20 kg, or customized zinc wire spools. Each spool or outer carton can be marked with the product name, purity, diameter, net weight, and batch number for warehouse sorting, batch traceability, and incoming inspection. Export packing usually uses cartons and pallets. Packing photos can be provided before container loading.

99.995% zinc spray wire in spools

 

 

Applications of 99.995% Zinc Spray Wire

 

99.995% zinc spray wire is mainly used to prepare anti-corrosion zinc coatings on metal surfaces. It is suitable for steel components exposed to humid, salt spray, industrial atmospheric or outdoor environments for a long time.

Common applications include:

Application Use Direction
Bridge Coating Zinc anti-corrosion coating for exposed steel structures
Storage Tank Coating Surface protection for industrial tanks and containers
Pipeline Coating Anti-corrosion protection for pipeline surfaces
Marine Structure Protection Zinc coating for salt spray and humid environments
Steel Structure Coating Thermal spray zinc layer for industrial structures
Metallizing Repair Surface repair and protective coating for equipment parts

For bridge, marine and pipeline projects, we recommend checking COA, batch consistency, impurity control and third-party inspection. For regular steel structure coating, we recommend confirming diameter, spool weight, packing method and delivery time first.

 

Quality Documents & Inspection Support

 

Certification: ISO 9001:2015 (available upon request)

Item Availability Notes
COA (Certificate of Analysis) Standard Per batch, incl. Zn% + trace impurities
MTC (Mill Test Certificate) Standard Chemical + physical properties
MSDS Standard 9-section, UN-approved format
Packing List & Invoice Standard Commercial format
Bill of Lading / Form E / Origin Cert. Available on request For customs clearance
Third-party Inspection SGS / TÜV / BV Cost to buyer, arranged prior to production
In-process Inspection Internal Diameter check every spool; surface visual inspection
Final Inspection Before packing Dimensional + appearance + spool weight check
Packing Photos Available before shipment Carton + pallet + marking close-up
Loading Photos Available on request Container loading supervision

If your project requires Zn ≥99.995% verification, batch number matching or SGS/BV/TÜV inspection, please read our 99.995% zinc wire COA checking guide before confirming shipment documents.

Request Zinc Spray Wire Quote

 

ZhenAn Factory Supply and Quality Control

 

ZHEN AN INTERNATIONAL CO., LIMITED integrates production, processing, sales, and import-export services, supplying 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 to inspect composition, impurities, dimensions, surface condition, and packing batches.

Every batch undergoes batch inspection. SGS / TÜV / BV third-party inspection can be arranged according to order requirements.

 

Supply Information for Bulk Orders

 

Technical specifications including diameter, tolerance, chemical composition, physical properties, spool type, packing details and inspection documents are available in the tables above.
This section covers only commercial and logistics terms.

Item Details Notes / Reference
MOQ Confirm by diameter, spool weight & quantity -
Sample Available for spray testing Sample cost & freight negotiable
Standard Diameters → See Diameter Selection table 1.2 / 1.6 / 2.0 mm (±0.02 mm)
Customized Diameter Available upon request Tolerance to be agreed
Spool Weight → See Spool Packing table 15 / 20 kg, or customized
Lead Time Confirm by stock & production schedule Typically 7–20 days
Trade Terms FOB / CFR / CIF Based on destination port
Export Packing → See Spool Packing table Spool + carton + pallet
Inspection COA standard; SGS/TÜV/BV optional → See Quality Documents table
Shipping Sea freight solution provided According to destination port

Request Zinc Spray Wire Quote

 

FAQ

 

Q: What is 99.995% zinc spray wire used for?

A: 99.995% zinc spray wire in spools is mainly used for thermal spray, arc spray, flame spray and metallizing anti-corrosion coating on bridges, storage tanks, pipelines, marine structures, steel components and industrial equipment.

Q: What diameters are available for 99.995% zinc spray wire?

A: Common diameters include 1.2mm, 1.6mm and 2.0mm. Other diameters can be customized according to your spray gun, wire feeding system, coating requirement and project standard.

Q: Why is spool packing used for thermal spray zinc wire?

A: Spool packing helps maintain stable wire feeding, reduce wire tangling, support continuous spraying and make batch marking easier during warehouse storage, inspection and coating work.

Q: What is the difference between 99.995% zinc spray wire and regular zinc wire?

A: 99.995% zinc spray wire has stricter zinc purity and impurity control. It is more suitable for anti-corrosion spraying projects that require coating stability, batch inspection and complete project documentation.

Q: Can 99.995% zinc wire be used for arc spray?

A: Yes. 99.995% zinc wire can be used for arc spray and other thermal spray processes when the diameter, spool form, surface condition and wire feeding stability match the spraying equipment.

Q: What documents can be supplied with 99.995% zinc wire?

A: COA, MTC, MSDS, packing list, invoice and shipping documents can be supplied. Third-party inspection can also be arranged when your order requires SGS, TÜV or BV checking.

Q: What should be checked before ordering zinc wire in spools?

A: You should confirm zinc purity, wire diameter, diameter tolerance, spool weight, surface condition, packing method, reference standard, quantity, destination port and inspection requirement.

 

Factory and Transportation

 

zinc spray wire factory supply and packing

 

99.995% zinc spray wire in spools for thermal spray

 

 

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