GOLD COMBISEALS (stoppers*)

RFQ/OBP043/2026/27

See details below or the tender documentation

Tender Closed on: 2026-06-10 16:00

Onderstepoort Biological Products Limited

Medical Equipment and Supplies, Supply and Delivery

Gauteng, Pretoria

Onderstepoort Biological Products Limited

Onderstepoort Biological Products Limited Tenders

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Tender Description: See attached specifications

Information:

Contact:Quotations should be submitted online

For futher enquiries please contact: 012 522 1500

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Tender URL: https://eprocurement.obpvaccines.co.za/Opportunities/Details?Id=f55d4621-dcc9-441a-950b-9f1e752ea591

Application URL: https://eprocurement.obpvaccines.co.za/Suppliers/Bids/Add?id=f55d4621-dcc9-441a-950b-9f1e752ea591


Tender Summary

Objectives

The primary objective of this tender is to appoint a supplier to provide GOLD COMBISEALS (stoppers*) as specified in the scope. The supplier must meet technical and quality standards, comply with procurement policies, and deliver the specified quantity of 70 boxes of Nitrile Gold CombiSeals.

Scope

The scope of the tender involves the supply of:

  • 70 boxes of Nitrile Gold CombiSeals
  • Each box containing 6,000 units
  • Product specifications as per the detailed technical requirements provided in the tender documentation

The supplier must adhere to the specifications outlined, including dimensions, chemical stability, and quality standards.

Technical Requirements

The technical specifications for the GOLD COMBISEAL with Nitrile Insert include:

  • 20mm diameter, red color
  • Ring diameter: 20.2 mm (range 20.1 to 20.3 mm)
  • Rubber insert diameter: 20.2 mm (range 20.1 to 20.3 mm)
  • Ring thickness: 0.25 mm (range 0.24 to 0.26 mm)
  • Rubber insert thickness: 3.00 mm (range 2.20 to 3.20 mm)
  • Construction: Rubber disc firmly fitted into aluminum cap with circular tear-off section
  • Chemical stability: Non-toxic, chemically stable in oil emulsion and water-based solutions
  • Compliance with specified chemical tests (acidity, alkalinity, fragmentation, clarity, light absorption, penetrability, self-sealing, ammonium content, heavy metals, soluble zinc, volatile sulphides, reducing substances, residue on evaporation, visual inspection)
  • Labeling: Marked with irradiation sticker, labeled, and accompanied by certificates

Skills Requirements

The supplier must demonstrate the following skills and capabilities:

  • Technical expertise in manufacturing and testing of rubber and aluminum seal components
  • Ability to meet detailed dimensional and chemical specifications
  • Quality assurance and control proficiency to ensure compliance with specified standards
  • Experience in supplying medical or laboratory-grade sealing products
  • Compliance with procurement and regulatory requirements, including submission of necessary documentation and certificates
  • Effective communication and documentation skills to provide test results, certificates, and labeling as required
This summary is AI generated. Download the tender documents for all the information.

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