Hybrid stainless steel / copper bonds use copper braid with stainless steel end fittings. This is an effective compromise between the strong corrosion resistance of the stainless steel and the good electrical conductivity of copper.
In the picture is a tin coated copper braid that has been silver soldered into specially made stainless steel lugs. The silver solder acts as an electrolytic protection for the copper.
Earth bonds compliant with NORSOK standard M-503 comprises a stainless steel shoe brazed or soldered to a 16 sq mm cable. The cable can be either single or double insulated. We have the equipment and expertise to manufacture these to your requirements and we are an approved supplier of these bonds to GE Oil and Gas.
- 16 mm2, double PVC insulated, multistranded (approx. 120 strands) copper cable.
- Cable shoes made from carbon steel, AISI 316L steel or copper.
- Copper cable to be silver soldered to cable shoes.
- Length of cable to be specified by client in each case.
Stud hole sizes range from M4 to M48.
Please contact us with details of your requirements or if you require alternative sizes and quantities.