BidHits
BidHits

Heater Tenders

Relevant tender alerts, filters, documents and map view

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90% recommend BidHits (1077 real users, 28/07/2026). Methodology

06/19/2026 - SOUTH AFRICA | GT | PRETORIA

Obpva - Onderstepoort Biological Products Limited

Turney key project to Remove an old Calorifier and supply and install a new Industrial Geyser/Calorifier. Quantity & Description 1 x **** Liter Vertical Storage Water Heater Style Vertical End Thickness ( Mild steel) 5mm Shell Thickness 9Mild steel) 3mm Working Pressure 400Kpa Test Pressure 600Kpa Height **** ( Plus an additional 350mm for cradle & connections) Overall length **** ( Plus an additional 150mm for insulation) Weight 262kg Construction All seams externally and internally welded STD REQ Con

Tender Close Date:

Documents

06/05/2026 - SOUTH AFRICA | MP

Eskom

For the procurement, fabrication, supply, delivery to site and off- loading of Primary Air Heater Tubes for Unit 3 on an as - and- when required basis at Kendal Power Station.

Tender Close Date:

Documents
More relevant tenders are waiting for you!
Start your free 14-day trial to see all results and access the tender documents.
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Set up tender alerts in 3 simple steps

  1. Tell us what you sell

    Add keywords for your products or services. BidHits uses them to find relevant tenders and expand your results.

  2. Start free and receive alerts

    Start the 14-day free trial and get emails with tender links, documents or the official page.

  3. Refine your feed

    Adjust keywords, provinces, delivery times and email style. Remove what does not fit so your feed stays useful.

User testimonials
We selected helpful reviews from real users. Order may change periodically.
It encompasses all portals in one place.
G. Ferrea
All tenders related to our product are captured by you and sent to us. In my opinion, it’s perfect—broad coverage and easy searches across the tender documents.
R. M. Ferreira
Excellent platform to help promote and expand the reach of your work.
C. Merino
The idea of ​​using a keyword and sending the information by email is very good.
U. Solutions
It's an extremely useful tool.
M. M. Alv
Excellent information. Just what I was looking for.
L. H. Borrelli
The search tool really works and satisfactorily meets our needs.
D. L. Cairuga
They notify me promptly when a contest is published.
L. Salazar
I’ve used another platform before, and after discovering this one, I can see it’s much better. I find my tender opportunities faster, which speeds up my work.
A. de F. Araujo
It’s one of the best platforms for searching bids.
M. R. De Lima
It helps me identify areas of opportunity and find tenders related to my work area.
I. J. R. Beltran
I liked it — very easy to navigate. It’s the best one I’ve found.
T. Brasil
The platform is very user-friendly.
N. Lobato
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Why suppliers use BidHits

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For teams and integrations

Integrate tender data into your system via the Tenders API and receive results in JSON or XML.
View API documentation

Frequently asked questions

BidHits is a search and alert service for public tenders in South Africa. We monitor official sources daily and deliver relevant opportunities on the site and by email, with AI-assisted matching to reduce manual checking.

Enter your email and activate the trial. For 14 days you can use the features, create alerts and check relevance. If you do not subscribe at /subscription.php, the tenders list becomes limited. There are no automatic charges.

Start with keywords for your products or services. After signup, choose provinces, delivery times and email style. You can refine everything later if the results need adjustment.

Whenever possible, yes. Some official sources require login or block direct downloads; in those cases we link to the official process page so you can access the documents there.

Yes. In the tenders panel you can filter by province, procurement method, dates and value ranges. In settings you can save preferences for future alerts and searches.

Yes. After signup you can switch to the map view and see tenders by location.

AI-assisted search can make mistakes. Improve relevance by adding more specific terms, removing broad terms and deleting results that do not fit. This helps keep your feed useful.

Yes. You can query tenders via API. Documentation is available at /api_integration.php. It is useful for CRM, BI and automations.

In Settings you can pause alerts or adjust delivery times. If you want to delete your account, contact us. During the free trial there is no auto-charge.

We monitor major official sources daily at national, provincial and municipal levels. Tenders are added as they are published on the source.

Plans start at R 710.00 per month, with options for different business needs and billing terms. Start with a free trial and evaluate the results before subscribing, with no automatic billing.
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See how BidHits works

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Add what you sell, receive AI-assisted tender alerts, open documents or the official page, and filter by province, method and value.

Transcript
Welcome to BidHits. Finding public tenders and bids is important. But what really matters is quickly identifying the opportunities that match what your company sells. To get started, enter a few keywords that describe your products or services. BidHits shows relevant opportunities, highlights your keywords, and organizes everything by date. Smart search is already enabled and uses artificial intelligence to expand your results, even when the tender uses different words from the ones you searched for. For each opportunity, you can view a summary, access documents, mark it as a favorite, add private notes, remove what is not relevant, or view it on the map. You can also use filters, run searches, and explore the day's opportunities directly on the map. Start using BidHits now. It's fast, practical, and you can try it for free.
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