Procurement Summary
Country: Kazakhstan
Summary: Purchase of Steel Valve, Amt: 5400000.00
Deadline: 15 May 2026
Posting Date: 14 May 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 141243544
Document Ref. No.: 16981621-1
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: KZT 5400000.00
Purchaser's Detail
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Tender Details
Lots: Steel wedge valve with rising spindle 30s64nzh DN 80mm, PN 25, year of manufacture not earlier than 2026. Working medium: water, steam, liquid non-aggressive petroleum products, liquid and gaseous ammonia, natural gas. Connection to the pipeline: flange. Working environment temperature: from -40°C to +425°C. Valve tightness class "A" according to GOST 9544-2015, GOST R 54808-2011. Material of body, cover, wedge: steel 20L. Material of spindle, saddles: steel 20Х13. Gasket: TRG. Stud, bolt, lug bolt: 35 steel. Construction length: 280mm. Weight: not less than 33 kg. The wedge is a spacer type, not attached to the spindle. Must move freely inside the body, ensuring a tight fit to the seats when closing and free movement when opening. Steel wedge, coating anti-corrosion. The flywheel is made of durable material (steel, resistant to loads during operation) provides convenient and durable control of the valve. Bronze bushing. Spindle nut - steel. The supplied equipment meets the requirements of GOST 5762-2002, GOST R 55511-2013, GOST 34610-2019. The Supplier categorically does not allow the supply of: equipment with existing corrosion and rust, repaired, refurbished, or used. It is not permissible to apply paint on internal surfaces (pipes, seats, wedge) and shut-off valve assemblies. The internal surfaces of the shut-off valves will necessarily be treated with an anti-corrosion coating. The valve body must display...
Documents
Tender Notice