... ~OD200 MATERIAL:BRONZE BRONZE SADDLE, SADDLE STRAP,BRONZE FITTING,SADDLE,SELF TAPPING FERRULE STRAPS SIZE: OD50 X 25MM OR 32MM OD100 X25MM ... 1400 or equal , bolted , at both sides with stainless steel bolts to BS6105 or ISO 3506 , fitted with a rubber sealing ...