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| Material: | Brass or stainless steel |
| Normal Diameter: | 12.5mm/16mm/19mm |
| Length: | 60mm/70mm |
| Type: | Use for threaded copper rod |
| Certificate: | CE, ISO9001,RoSH,TUV |
| Tensile Strength: | 500-700N/mm2 |
| Straightness error: | ≤1mm/m |
| Standard: | BS EN 50164-2,BS 7430 |
| Application: | Earthing And Lightning Protection System |
| Available service: | OEM,ODM |
| Service life: | ≥30years |


Coupler (Dowell)
Powerlink coupling is used to combine two/more threaded copper ground rod.


![]() | Products Advantage
1.Selected raw materials, using brass or stainless steel 4.Long service life |





Q: Are you a factory or a trading company?
A: We are a factory and located in Yueqing City, Zhejiang Province, China.
Q: What's the payment term?
A: We accept T/T 30% deposit and 70% before shipment, also Western Union, L/C At Sight is ok!
Q: How to solve the problem of product error, leakage, and size?
A: We provide quality and quantity guarantees, and after-sales service can provide solutions quickly and online to ensure the interests and interests of customers.
Q: Do you accept joint research and development of new products?
A:Of course, we can jointly develop new products based on samples or drawings provided by our customers. The details can be discussed in detail.
Q:Is Regional product agents available?
A:We are happy to accept agency agreements, offer more favorable prices and achieve long-term friendly relationships.
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