Request For Quotation 04. Materials For Repair (Installation) And Thermal Insulation Of Heating Main No. 2 (Z. 567)

Igi. Steel Bend, Steeply Curved, Diameter 89 Mm, Version 1. Angle: 90°, Welded. Gost 17375-2001. Certificate., Igi. Mineral Wool, Grade Vm-50. Highly Effective Mineral Wool Insulation In A Roll For Pipe Insulation. Thickness 50 Mm. Density Not Less Than 50 Kg/M. Acidity Module No Less Than 1.4. Water Resistance No More Than 4.0 Ph. The Content Of Organic Substances By Weight Is Not More Than 1.5%. The Area Of ​​The Material In The Package Is At Least 16.6 M2. Gost 4640-2011. Certificate., Igi. Ruberoid Brand Rkk-350. Water Absorption By Weight, No More Than 2%. Flammability Group: G4. Length 10 M. Weight 1 M²: 2.7 Kg. Base Material: Cardboard. Top Side Coating Material: Granulate. Bottom Side Coating Material: Talc. The Area Of ​​The Material In The Package Is At Least 10 M². Loss Of Powder No More Than 3 G/M². Tensile Strength In The Longitudinal Direction 313 N/50 Mm. Heat Resistance, 80 °C. Color: Black. Gost 10923-93. Certificate., Igi. Water And Gas Steel Pipe, Steel Grade: Not Less Than St3, Diameter 89 Mm. Wall Thickness 4.5 Mm, Nominal Diameter 80 Mm. The Length Of The Whip Is At Least 6 M. Gost 3262-75. Certificate