Request For Quotation Government Procurement For The Purchase Of Materials For Replacing Hot Water And Hot Water Pipes And Transition Between Blocks

Polypropylene Pipe (Ppr) With Fiberglass With A Diameter Of 40 Mm. For Pn 20 (Sdr 7.4): Wall 5.5 Mm, Internal Diameter - 29.0 Mm. For Domestic Hot Water And Heating Systems With Moderate Pressure. In Sections (Rods) Of 4 Meters. Gost 32415-2013, Rotary Clamp Butterfly F 65. Nominal Diameter (Ф): Dn 65. Working Pressure (Ру): Pn 16 (16 Bar). Body Material: High-Strength Cast Iron. Disc Material: Stainless Steel. Connection Type: Wafer. Gost 13547-2015, The Pipe Became. D 89 Mm Grade St 20 Wall Thickness – 3.5 Mm. Length 12 M. Gost 3262-75, Pump Bearing 6208-2Z/C3 Closed, Increased Internal Radial Clearance. Gost - 309, Steel Thread Du-50 Is A Connecting Welded Fitting For Pipes, With The Help Of Which Detachable Sections Are Created Or Shut-Off Valves Are Connected. Length: Standard 38–40 Mm. Material: Carbon Steel. Gost 3262-75, Detachable Coupling Ppr F 40 (Known As “American”) Is A Combined Polypropylene Fitting Designed To Create A Detachable Connection At The Junction Of A Plastic Pipe With An Outer Diameter Of 40 Mm. St Rk Iso 15874, Ppr Detachable Coupling 40X1 1/4 (Often Called “American”) Is A Combined Fitting That Is Used To Connect A Polypropylene Pipe With A Diameter Of 40 Mm With Metal Elements Of Water Supply Or Heating Systems With A 1 1/4 Inch (32 Mm) Thread. Operating Pressure: Up To 20–25 Bar. St Rk Iso 15874, The Withdrawal Became. D.159 Mm At 90 Degrees. Grade St 20 Wall Thickness – 6.0 Mm. Gost 17375-2001, Flange Valve With A Diameter Of 200 Mm (Dn 200 / Dn 200). Steel Wedges (Type 30S41nzh). Pressure Pn 16 / Pn 16. Number Of Holes In The Flange 12 Holes. Gost 13547-2015, Paronite Gaskets Dn 65 (Dn 65) Are Intended For Sealing Flange Connections Of Pipelines, Control And Shut-Off Valves. They Are Made From Sheet Paronite And Are Strictly Regulated By Gost 15180-86 Standard, The Pipe Became. D 108 Mm Grade St 20 Wall Thickness – 3.5 Mm. 12 M Long. Gost 3262-75., The Withdrawal Became. D.25 Mm At 90 Degrees. Grade St 20 Wall Thickness – 3.5 Mm. Gost 17375-2001, The Pipe Became. D 76 Mm Grade St 20 Wall Thickness – 3.5 Mm. 12 M Long. Gost – 8732-78, Brass Ball Valve F 40. Body Material: Brass. Nominal Pressure Pn 16 (16 Bar). Gost 59553-2021, Welded Steel Ball Valve, Length 32 Mm Dn 15-250 Ru 16-40 Ld. Gost 33259-2015, Paronite Gaskets Dn 200 (Dn 200) Are Intended For Sealing Flange Connections Of Pipelines, Control And Shut-Off Valves. They Are Made From Sheet Paronite And Are Strictly Regulated By Gost 15180-86 Standard, Flanged Steel Ball Valve, Length 50 Mm Dn 15-250 Ru 16-40 Ld. Gost 33259-2015, Butterfly Valve F 200. Nominal Diameter (F): Dn 200. Working Pressure (Py): Pn 25 (25 Bar). Body Material: High-Strength Cast Iron. Disc Material: Stainless Steel. Connection Type: Wafer. Gost 13547-2015, The Withdrawal Became. D.89 Mm At 90 Degrees. Grade St 20 Wall Thickness – 3.5 Mm. Gost 17375-2001, The Withdrawal Became. D.76 Mm At 90 Degrees. Grade St 20 Wall Thickness – 3.5 Mm. Gost 17375-2001, Pump Bearing 6209-2Z/C3 Closed, Increased Internal Radial Clearance. Gost - 309, Plate For Collapsible Plate Heat Exchanger 238 W, Operating Pressure 16 Bar, Maximum Temperature 150˚C. Plate Material: Stainless Steel. Gost 15518-87, Welded Steel Ball Valve 20 Mm Ru 40. Gost 33259-2015, The Withdrawal Became. D.40 Mm At 90 Degrees. Grade St 20 Wall Thickness – 3.5 Mm. Gost 17375-2001, M24 Bolts Are Supplied Complete With Nuts And Washers. Gost R 52644. Nominal Thread Diameter: 24 Mm. Thread Pitch: Large (Main) - 2.5 Mm., Plate For Collapsible Plate Heat Exchanger 578 W, Operating Pressure 16 Bar, Maximum Temperature 150˚C. Plate Material: Stainless Steel. Gost 15518-87, Welded Steel Ball Valve 25 Mm Ru 40. Gost 33259-2015, Mechanical Seal For Pump Wilo-Wilo 80/200-22/2R Seal Mg12/32-G60 Aq 1Egg. Gost 32600-2013, The Withdrawal Became. D.32 Mm At 90 Degrees. Grade St 20 Wall Thickness – 3.5 Mm. Gost 17375-2001, Brass Ball Valve F 25. Body Material: Brass. Nominal Pressure Pn 16 (16 Bar). Gost 59553-2021, The Withdrawal Became. D.20 Mm At 90 Degrees. Grade St 20 Wall Thickness – 3.5 Mm. Gost 17375-2001, The Withdrawal Became. D.57 Mm At 90 Degrees. Grade St 20 Wall Thickness – 3.5 Mm. Gost 17375-2001, Mechanical Seal For Wilo-Multivert Mvie5203 Pump, Burgmann Standard Marking: Mg12/22-G606 (Or Mg With Extended Bellows). Gost 32600-2013, Pump Bearing 6309-2Z/C3 Closed, Increased Internal Radial Clearance. Gost - 309, The Pipe Became. D 20 Mm Grade St 20 Wall Thickness – 2.8 Mm. Length 12 M. Gost 3262-75, The Withdrawal Became. D.108 Mm At 90 Degrees. Grade St 20 Wall Thickness – 3.5 Mm. Gost 17375-2001, M22 Bolts Are Supplied Complete With Nuts And Washers. Gost R 52644. Nominal Thread Diameter: 22 Mm. Thread Pitch: Large (Main) - 2.5 Mm., Steel Thread Du-32 Is A Connecting Welded Fitting For Pipes, With The Help Of Which Detachable Sections Are Created Or Shut-Off Valves Are Connected. Length: Standard 38–40 Mm. Material: Carbon Steel. Gost 3262-75, Steel Thread Du-25 Is A Connecting Welded Fitting For Pipes, With The Help Of Which Detachable Sections Are Created Or Shut-Off Valves Are Connected. Pipe Outer Diameter: 33.5 Mm. Length: Standard 38–40 Mm. Material: Carbon Steel. Gost 3262-75, The Pipe Became. D 15 Mm Grade St 20 Wall Thickness – 2.5 Mm. Length 12 M. Gost 3262-75, Welded Steel Ball Valve, Diameter 15 Mm Ru 40. Gost 33259-2015, Flanged Steel Ball Valve, Length 80 Mm Dn 15-250 Ru 16-40 Ld. Gost 33259-2015, The Pipe Became. D 57 Mm, Grade St 20, Wall Thickness – 3.5 Mm. Length 12 M. Gost 3262-75, The Pipe Became. D 40 Mm Grade St 20 Wall Thickness – 3.5 Mm. Length 12 M. Gost 3262-75, Flanged Steel Ball Valve, Length 100 Mm Dn 15-250 Ru 16-40 Ld. Gost 33259-2015, The Pipe Became. D 25 Mm Grade St 20 Wall Thickness – 2.8 Mm. Length 12 M. Gost 3262-75, The Pipe Became. D 32 Mm Grade St 20 Wall Thickness – 3.2 Mm. Length 12 M. Gost 3262-75, Steel Thread Du-40 Is A Connecting Welded Fitting For Pipes, With The Help Of Which Detachable Sections Are Created Or Shut-Off Valves Are Connected. Length: Standard 38–40 Mm. Material: Carbon Steel. Gost 3262-75