Request For Quotation Purchase Of Household Goods in Kazakhstan

Work Detail

Double-Layer Corrugated Pipes, Internal Diameter 139 Mm, Weight 1 Lm. Pipes 1300 G, Color Black. For The Supply Of Corrugated Sewer Pipes Sn 8–10 Dn 160 Mm. Scope Of Application: External And Internal Gravity Sewerage And Drainage Systems. Purpose: Transportation Of Domestic, Storm And Technical Wastewater. Operating Conditions: Underground Installation, Free-Flow Systems. Pipes Must Meet The Requirements: Gost R 54475-2011 (Or Equivalent En 13476) Technical Documentation Of The Manufacturer, Ring Stiffness Class Must Be Sn 8 Or Sn 10 Depending On The Design. The Material Must Provide Resistance To The Chemical Effects Of Wastewater And Ground Media. The Design Must Ensure Tightness Of Connections When Using Socket Connections With O-Rings. Two-Layer Corrugated (Outer Corrugated Layer, Inner Smooth Layer), Material: Polyethylene (Pe) Connection Type: Socket With O-Ring Seal: Epdm Rubber Ring Or Equivalent Working Medium: Waste Water, Storm Water, Technical Fluids, The Outer Layer Is Corrugated, Providing Increased Annular Rigidity. Inner Layer: Smooth, Providing Low Hydraulic Resistance. The Material Must Be Resistant To Corrosion, Abrasion And Chemical Influences. Connections Must Ensure Complete Tightness Without Leaks. Products Must Be New, Not Previously Used. Cracks, Delaminations, Deformations And Manufacturing Defects Are Not Allowed. Marking The Pipe Or Packaging Must Indicate: • Dn 160; Sn8 Or Sn10, Scope Of Delivery Corrugated Sewer Pipes O-Rings Included; Product Passport. Documentation The Supplier Is Obliged To Provide: Product Passport; Certificate Of Conformity; Manufacturers Technical Documentation; Warranty Obligations Warranty Period Is 12 Months From The Date Of Delivery. If Manufacturing Defects Are Identified, The Supplier Is Obliged To Replace The Product At Its Own Expense,

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