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Hight Quality Thermite Weld Powder for Welding Copper Earthing Material
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 equals or exceeds the conductor with lower electrical resistance than mechanical connections.
High Corrosion Resistance: Exceptional resistance due to very high copper content (97%+), suitable for harsh environments.
No External Power Needed: Self-contained exothermic reaction requires no external power source for installation.
Versatile Material Compatibility: Welds copper, copper alloys, copper bonded steel, and various steel alloys including stainless steel.
Surge Withstanding: Can withstand repeated high current surges without deterioration or damage to the joint.
Easy Installation: Simple, straightforward process using specific graphite moulds designed for conductor size and joint configuration.
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: ≤3.24h
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:Does the connection require an external power source?
A:
No, the exothermic process is self-contained and does not require an external power source.
Q:How does the conductivity compare to mechanical connections?
A:
The connection has lower electrical resistance and a current carrying capacity equal to or greater than the conductor itself.
Q:What materials can be welded with this powder?
A:
It can weld copper, copper alloys, copper bonded steel, and various steel alloys, including stainless steel.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 5000 Pcs.
Q:What are the payment terms?
A:
Payment terms include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.
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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