Request for Quotation to Supply System Manual (hand-operated) Valves for the Ptfe Filter Destruction Project

NLM-QUO-26/078

See details below or the tender documentation

Tender Closed on: 2026-04-30 17:00

Industrial Machinery, Tools and Equipment, Pumps, Valves, Pipes and Meters, Supply and Delivery

North West

South African Nuclear Energy Corporation Limited

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South African Nuclear Energy Corporation Limited Tenders

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Tender Number: NLM-QUO-26/078
Department: South African Nuclear Energy Corporation Limited
Tender Type: Request for Quotation
Province: North West
Closing Date: Thursday, 30 April 2026 - 17:00
Place where goods, works or services are required: R104 Elias Motsoaledi Street (Church Street West Ext) - Pelindaba - Madibeng Municipality - 0240
Special Conditions: N/A
ENQUIRIES:
Contact Person: Thulile Sokhela
Email: [email protected]
Telephone number: 012-305-4010
FAX Number: N/A
BRIEFING SESSION:
Is there a briefing session?: NO Is it compulsory? NO
Briefing Date and Time:
Briefing Venue:

This tender is also available from www.etenders.gov.za


Tender Summary

Objectives

The primary objective of this tender is to procure hand-operated system manual valves for the PTFE Filter Destruction Project. The selected supplier will provide valves that meet specified technical and safety standards to ensure reliable operation within the plant system.

Scope

The scope of the tender includes the supply of manual valves as listed in the PTFE Filter Destruction Plant System Valve List. The valves must conform to the specified sizes, design conditions, and safety classifications. The procurement covers various sizes of ball valves with specific connection types and material requirements, as detailed in the provided valve list.

Technical Requirements

  • Valve Types: Ball valves with specified sizes (25 mm, 40 mm, 50 mm)
  • Design Conditions:
    • Temperature: up to 93°C
    • Pressure: up to 1585 kPa(g)
  • Operating Conditions:
    • Temperature range: -5°C to 600°C (for 25 mm valves), -7°C to 520°C (for 40 mm and 50 mm valves)
    • Pressure: 40 kPa(g) to 520 kPa(g)
  • Safety Class: SC 3
  • Valve Construction:
    • Body Material: 316 Stainless Steel (ASTM A182-F316 / A351-CF8M)
    • Trim Material: 316 SS
    • Ball Material: 316 SS
    • Packing/Seal: Graphite
    • Bonnet/Cap: 316 SS
  • Connection Ends: RF, B16.5, or NPT - M/F as per B1.20.1, Class 150
  • Quantity: Total of 36 valves as per the list

Skills Requirements

  • Proven experience in supplying industrial manual valves, particularly ball valves for chemical or similar process plants.
  • Technical expertise in valve specifications, materials, and safety standards.
  • Ability to provide valves that meet the specified design and operating conditions.
  • Capability to supply valves with appropriate certifications and documentation.
  • Strong supply chain management to ensure timely delivery within the specified lead times.
This summary is AI generated. Download the tender documents for all the information.

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