Procurement Summary
Country: Kazakhstan
Summary: Purchasing Goods According to Technical Specifications. Specifications (Repeat 07/22/2026), Amt: 356000.00
Deadline: 28 Jul 2026
Posting Date: 24 Jul 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 145845564
Document Ref. No.: 17374597-1
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: KZT 356000.00
Purchaser's Detail
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Login to see detailsTender Details
Lots: Flange for bushing (bored) DN 225 mm PN (Ру) 16. Nominal diameter DN (Dn, D, d), 225 mm, SDR 11, Wall thickness e, 20.5 mm, Internal diameter, 184 mm, GOST 18599-2001, GOST R 58121.2-2018, GOST R 50838-2009, Nominal operating pressure PN, 16 bar, Panel color - black, Production method - injection molding, Purpose - for drinking water supply, for gas supply, Material - steel, Main type of connection - butt welding with a heated tool, electrofusion welding, flange connection | Flange bored for a 315 mm RU16 bushing. A loose flange bored to fit a 315 mm sleeve RU 16 is used for connecting polyethylene pipes (HDPE) with fittings and metal pipes. Made of steel grade St.20, withstands temperatures from -70°C to +300°C and designed for nominal pressure up to 16 kgf/cm², which allows its use in a wide range of operating conditions. Suitable for use in both cold and hot environments. GOST 33259-2015 and GOST 12820-80. The inner surface is bored under installation of a polyethylene sleeve. Outer diameter HDPE pipes DN 315 Conventional DN, mm 300 External D, mm 460 Diameter of bolt holes D1 410 Internal D, mm 338 Flange thickness, mm 28 Number of holes n, pcs 12 Diameter of holes d, mm 26 Weight, kg 17.6 Ru (PN) 16
Documents
Tender Notice