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 Norwegian petroleum industry NORSOK standard M-503 and Transport Canada TP 127E – Ships Electrical Standards section 4.4 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 Baker Hughes and Akers.
- 16 mm2, double PVC insulated, multistranded (approx. 120 strands) copper cable.
- Cable shoes made from AISI 316L stainless steel.
- Copper cable silver soldered to stainless steel shoes.
- Length of cable to be specified by client in each case.
Stud hole sizes include M4, M6, M8, M10 and then in 8 mm thick S/S rings, M12, M16, M20, M24, M30 and M48.
Please contact us with details of your requirements or if you require alternative sizes and quantities.