Zhejiang, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service
Sample Available

Exothermic Welding Powde, Best Price Exothermic Welding Powder, Exothermic Welding manufacturer / supplier in China, offering Exothermic Welding Powde Best Metal Connection 250p10, Exothermic Welding Mold, Graphite Thermite, Exothermic Welding Mould Best Graphite Thermite and so on.

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Exothermic Welding Powde Best Metal Connection 250p10

Get Latest Price
Purchase Qty. / Reference FOB Price
1,000-9,999 Bags US $3.3
10,000-49,999 Bags US $3.12
50,000+ Bags US $2.95
Port: Shanghai, China
Transport Package: Bag/Box
Payment Terms: T/T
state: Solid
pH: Neutral
Type: Inorganic
Melting Point: >600℃
Chemical Composition: Cu Al Cuo
Application: Metal Connection

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Basic Info

Manufacturing Method
HS Code

Sunho exothermic welding materials is to melt the metal conductor through the high temperature produced by the oxidized metals in the reductive flux during the exothermic reducing reaction. This series of products include exothermic welding moulds, mould Handle clamp, exothermic welding flux and supporting operation Tool kit.


1. Good mechanical performance

Solder joint non-surface joint, there is no residual stress, permanent joints, good tensile strength and other mechanical properties.

2. Strong current load capacity

Solder joints and metal conductors are molecular binding. The solder joint current carrying capacity equal to conductor and it have good conductive properties. DC resistivity change close to zero after the welding point.

3. Resistant to large repeated current

Solder joints 'melting point is equivalent to the conductor, can withstand repetitive high current (fault) the impact, the joint no fuse phenomenon.

4. Strong anti-corrosion capacity

The copper bind and cover with the conductor closely, isolation protection from the joint, and thus greatly enhance the corrosion resistance of the conductor.

5. Convenient and safe construction

Without outside energy, professional equipment and professional welding operator, it can be operated safely indoors and outside, short welding time saves construction time.

6. Controllable welding temperature

According to the performance characteristics of metallic conductors, the product can achieve different reaction temperatures (up to 3400 ºC) by adjusting the ratio of the flux, solder joints to ensure a solid and reliable.




  Net weight(g/tube)


Company Information

Jinhua sunho New Materials CO.,LTD, is the professional manufacturer of earthing material, including exothermic welding powder, couplings, clamps ,earthing rods etc.

Our factory has passed the ISO9001:2015 ISO14001: 2015 ISO18001: 2007 three-certificate management system certification, with import and export permission. Products exported to the Americas, Europe, the Middle East, India, Singapore, Vietnam and more than a dozen countries and regions.

Exothermic Welding Powde Best Metal Connection 250p10

Exothermic Welding Powde Best Metal Connection 250p10





 1.Are you a trading company or manufacturer?
   Manufacturer with factory!
 2.What kinds of  Products do you produce?
   It covers grounding materials ,lightning protection materials,grounding conductor,exothermic welding materials.
 3.Is Customized Material available?
   Yes,please offer your required specs.
 4.Do you Accept OEM service?
 5.What's your Delivery Time?
   Normally 15-25days
 6.What's the Payment Trems?
   Usually,T/T 30% in advance as deposit,and T/T 70% against the B/L.
 7.How you pack products?
   Normally,in steel pallet.We'll do according to customers' requirement.
 8.What's your available port of Shipment?
   Normally,Ningbo port or ShangHai Port

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