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Copper Oxide Exothermic Welding Solder Powder for Earthing Material Connection
US$2.50
4,999-49,998 Pieces
US$2.00
49,999+ Pieces
Sample price:US$1.55/piece.Request sample
Product profile
Customization
Availablestate
SolidpH
NeutralModel NO.
welding mouldType
InorganicMelting Point
200℃-300℃Chemical Composition
SiO₂=10%-30%Function
Protect Weld MetalApplication
Electroslag WeldingManufacturing Method
SmeltingShaping Mode
Die CastingAPP.
Electroslag WeldingMaterial
Copper Oxide, Aluminum Oxide Copper PowderAssociation
Molecular AssociationStrength
95% of Low Limit of Raw Material's StrengthTransport Package
Inner Paper Box +Outside Wooden PalletSpecification
see the form belowTrademark
SOIEAOrigin
ChinaHS Code
3810900000Production Capacity
100, 000, 000Key features
Superior Conductivity: Current carrying capacity is equal to or greater than the conductors being joined with no resistance increase.
High Corrosion Resistance: Exceptional corrosion resistance due to very high copper content (97%+) and molecular fusion.
No External Power Needed: Self-contained exothermic process that does not require an external power source for installation.
Versatile Material Compatibility: Can weld copper, copper alloys, copper bonded steel, and various steel alloys including stainless steel.
Customizable Moulds: Graphite moulds are specifically designed to suit the size of conductors and specific joint configurations.
High Strength Connection: Connection strength reaches 95% of the low limit of the raw material's strength.
Easy Installation: Simple, straightforward process that is quick and easy to install once mould and weld metal are selected.
Company profile

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.74h
AI-Powered supplier vetting
SummarySoiea is identified as a professional technical supplier integrating research, production, and trade, with products spanning power transmission and distribution equipment, electrical accessories, and hardware stamping parts. It reports ISO9001 implementation, CCC certification and related product testing. The supplier provides 3D design, ODM, and multiple customization modes, and developed new products during the past year. Quality assurance, raw-material traceability, and written procedures for corrective actions and complaint handling are reported, although records are absent. Evidence indicates production-related capability, but manufacturing contract status is unknown and specific capacity data is limited. Financial information is represented only by years, without performance values, so financial credibility cannot be assessed. Overseas support is limited: no overseas warehouse, showroom, agents, branches, or offline trade-show participation are reported.
Supplier typeThe supplier is explicitly described as a professional technical supplier and as integrating research, production, and trade. Its stated product range covers terminal connectors, cable lugs, junction boxes, electrical equipment, and hardware stamping parts, supporting classification as a technical manufacturer/supplier.
CertificationsThe company states that it strictly implements the ISO9001 international quality management system and that all products have passed CCC national compulsory certification and related performance testing. These are explicit certification and testing claims, although no certificate numbers or validity dates are provided.
R&D capabilityThe supplier reports professional R&D capability, 3D software design services, new products during the past year, and ODM service availability. However, it reports no available SDK and no OEM service for popular brands; these limitations do not negate the stated R&D and ODM capability.
Production capacityThe supplier describes a production line covering power transmission and distribution equipment, electrical appliances and accessories, and hardware stamping parts, and reports a one-month average lead time in both peak and off-season. However, manufacturing contract status is unknown and detailed capacity evidence is limited.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This provides direct evidence of broad product and design customization capability.
Product Q&A
Q:What is the current carrying capacity of the connection?
A:
The current carrying capacity of the connection is equal to or greater than that of the conductors being joined, with no increase in resistance.
Q:What materials can be welded using this powder?
A:
It can be used to weld copper, copper alloys, copper bonded steel, and various steel alloys, including stainless steel.
Q:Is an external power source required for installation?
A:
No, the exothermic process is self-contained and does not require an external power source.
Q:How is the graphite mould selected?
A:
Each connection requires a specific mould designed to suit the joint configuration and the size of the conductors being used.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 5000 pieces.
Send Inquiry
*To:
Wenzhou Soiea Electric Co., Ltd.
Wenzhou Soiea Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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