Repair clamps in stainless steel The band of the repairing clamps is fully in AISI 304 with possibility to have in AISI 316, the bolts are 8.8 galvanized steel (with possibility of A2 or A4). The clamp could be in DI epoxy coated or in stainless steel. The standard gaskets is in NBR with honeycomb design.
They could be used for permanent repairs on drinking water pipelines, irrigation, fire fighting systems and as well for gas and hydro-carbons.
All repairing clamps are certified for drinking water according to European norms.
The repairing clamps can be used as well for similar pipes but of course they do not have a restraining function.
For vertical cracks is recommmended a maximum lenght of about 80% of the circumference.