Bids Are Invited For Acquisition Of Fofo Connections And Tubes For Samae

Bilabial Flexible Metal Clamp In Stainless Steel Dn 150. Split Flexible Clamp With Axial And Radial Movement Of The Tubing, With Possibility Of Angular Variation Greater Or Equal To 3 Degrees, Avoiding Cracks. Equipped With Bilabial Joint With Progressive Sealing, The Hydraulic Sealing Being Provided By The Internal Fluid Pressure Guaranteeing At Least 70% Useful Sealing In Relation To The Total Width Of The Clamp. Used For Repair And Union Of Pipes Providing Definitive Application. Compatible With Different Types Of Piping Material (Fiber Cement, Grp, Pvc, Pba, Hdpe, Iron, Cast Iron, Steel. Possibility Of Installation With The Line On Load And Can Be Fully Opened For Assembly. All Metallic Elements In Steel Material 304L Stainless Steel (Casing, Shafts And Screws)Screw Locking System With Rubber Orings To Prevent Bolts And Solid Shafts From Falling During The Installation Of The Clamp Using Sealing Rings In Epdm Material.Solid Shafts Machined In 304L Stainless Steel Material For Fixing The Screws, With Machined Recesses For Perfect Seating Of Screw Heads. Screws In 304L Stainless Steel With Anti-Seize Heat Treatment Through Ptfe Coating To Reduce The Coefficient Of Friction Between Screws And Solid Shafts. Ends Of Fixing Screws Machined To Reduce Installation Time Washers In Bronze Material To Reduce Tension Between Solid Screws And Shafts Both In 304 Stainless Steel Material. Bilabial Design Sealing Elastomer Manufactured In Epdm Material Under En 681-1 Standard, Minimum Hardness 70 Shore A +-5, Fully Identified And With Drinking Water Compatibility Certificate According To Acs Or Wras., Bilabial Flexible Metal Clamp In Stainless Steel Dn 250. Flexible Split Clamp With Axial And Radial Movement Of The Pipe, Bilabial Flexible Metal Clamp In Stainless Steel Dn 400. Flexible Split Clamp With Axial And Radial Movement Of The Pipe, Fluffy Pb Adapter Dn 100 (Defofo) Nbr 6916, With A Dn 100 Tip Type End (Abnt Nbr 7675:2008), And Another Bag Type End For Elastic Joint For 110Mm Pvc Pba Pipes (Nbr 5647:2004). Brittle (When Cold), Nor Sticky (When Hot). The Connection, Including Dimensions, Must Meet All Requirements Of Abnt Standard Nbr 7675:2008, Pn 10 And Respective Normative References Thereof, Connections Must Come Accompanied By Respective Rubber Sealing Rings., Adapter Pb Fofo Dn 50 X Pvc-Pba Dn 50. Adapter Manufactured From Ductile Cast Iron (Nodular) In Accordance With The Abnt Nbr 6916 Standard, With One Tip Type End Being Equivalent To Cast Iron Tubes Nbr-7675 Dn 50, And The Other Pocket Type End Equivalent To The Assembly Of Pvc-Pba Tubes Nbr 5648 Dn 50 Brown Class 12.A Connection Must Be Accompanied By The Corresponding Rubber Sealing Ring On The Bag-Type End., Fluffy Pb Adapter Dn 75 Dn 75, And The Other End Bag Type Equivalent To Mounting Pvc-Pba Pipes Nbr 5648 Dn 75 Brown Class 12.A Con