An HDPE saddle clamp taps a new service line off an existing HDPE main without cutting it.
Tell us the pipe size in mm and the quantity. Then we will confirm stock and send a quote.
What is an HDPE saddle clamp?
An HDPE saddle clamp, also called a tapping saddle, clamps around a polyethylene main and provides a threaded outlet. After fitting, a hole is drilled through the outlet into the main.
As a result, you can take a new service line off an existing main without cutting it. A rubber seal between the saddle and pipe keeps the joint watertight.
Further reading
- High-density polyethylene (HDPE) explained (Wikipedia)
- Plastic pipework materials compared (Wikipedia)
- Plastic welding and fusion joining (Wikipedia)
Key terms explained
- HDPE
- High-density polyethylene, a tough, flexible plastic used for water and gas pipes.
- PE100 and PE80
- Grades of polyethylene. PE100 is stronger, so pipes can have thinner walls for the same pressure.
- PN rating
- Pressure Nominal, the working pressure in bar, such as PN10 or PN16.
- SDR
- Standard Dimension Ratio: outside diameter divided by wall thickness. A lower SDR means a thicker, stronger wall.
- Butt fusion
- Joining two HDPE pipe ends by heating them and pressing them together.
- Compression fitting
- A fitting that seals on the pipe with a nut, split ring and rubber O-ring, with no heat needed.
Features and benefits
- Taps an existing main without cutting it.
- Threaded outlet for service connections.
- Rubber seal for a watertight joint.
- Bolted clamp halves.
Technical specifications
| Product | HDPE Saddle Clamp |
|---|---|
| Material | Polyethylene or polypropylene body, depending on type |
| Joint | Compression or fusion, depending on type |
| Use | HDPE water lines |
| Sizes | State the pipe OD in mm or inches when you request a quote |
| Supplier | Sparks Plumbing Experts Ltd, Nairobi |
Sizes, PN rating and joint type (compression or fusion) depend on stock. Tell us the pipe size in mm and the quantity.
Applications of an HDPE saddle clamp
- New house connections. Adds service lines to existing mains.
- Estate plot connections. Connects new plots to distribution mains.
- Farm water points. Adds trough and tank feeds.
- Irrigation laterals. Takes drip or sprinkler laterals off a main.
- Air valve connections. Fits air release valves on mains.
- Pressure gauge points. Adds a gauge to a main.
- Sample taps. Adds water sampling points.
- Utility connections. Connects schools and clinics to water mains.
How to choose and install
- Match the saddle to the main OD and the outlet thread to the branch.
- Clean the pipe where the seal sits.
- Tighten bolts evenly on both sides.
- Drill the main only after the saddle is fully fixed.
Why choose Sparks Plumbing Experts
- Every common pipe materialGI, PPR, PVC, HDPE, brass and stainless fittings are all stocked, so you can match any existing system.
- Common sizes in stockMost fitting types come in several sizes, from small domestic sizes up to larger mains sizes.
- Pipes, fittings and valves togetherPipes, fittings, valves, clamps and jointing products come in one order.
- Help with thread and size standardsWe help you confirm inch and millimetre sizes before you buy, which avoids return trips.
- Visit or collect in NairobiOur store is at KCB Building, Enterprise Road, in the Industrial Area, so you can see parts before you buy or collect your order.
- Quotes your wayAsk for prices by phone, WhatsApp, email or the online quote form, whichever suits you on site.
- Over 1,600 products in one placeOur catalogue covers 55 categories, so one supplier can handle most of your parts list.
- Help choosing the right partSend a nameplate photo, a drawing or the old part, and we help you match size and specification.
- Single items or project quantitiesWe price a single replacement part just as readily as a full site order.
- Supply across East AfricaWe serve customers across Kenya. We also supply buyers in Uganda, Tanzania, Zanzibar, Rwanda, Burundi, DR Congo, Ethiopia and South Sudan.
Related products and accessories
Browse more: HDPE Pipes & Fittings · Valves · Flanges · Tapes.
Ordering from Sparks Plumbing Experts
We supply customers across Kenya. We also serve buyers in Uganda, Tanzania, Zanzibar, Rwanda, Burundi, DR Congo, Ethiopia and South Sudan. You can collect from our store at KCB Building, Enterprise Road, Nairobi, or ask us about delivery to your site. Send your quantities and specifications, and we will reply with prices and availability.
Request a Quote WhatsApp 0726 086 895
Frequently asked questions
Can I order HDPE saddle clamp fittings in bulk?
Yes. Include sizes and quantities in your quote request.
What details do you need to quote HDPE saddle clamps?
Tell us the size in mm or inches, the pressure rating (PN) and the quantity. A photo of the old part, a nameplate or a drawing also helps. Then call or WhatsApp 0726 086 895, or use the quote form on this page.
Do you deliver HDPE saddle clamps outside Nairobi?
Yes. We supply customers across Kenya. We also serve buyers in Uganda, Tanzania, Zanzibar, Rwanda, Burundi, DR Congo, Ethiopia and South Sudan. Delivery or courier arrangements are agreed when you confirm the order.
How much does a HDPE saddle clamp cost in Kenya?
The price depends on the size, the pressure rating and the quantity. Therefore, send your list with a quote request and we will reply with current figures.
Can HDPE saddle clamps be buried?
Yes. HDPE is well suited to burial. Bed it in sand or fine soil and keep sharp stones away.
Do HDPE saddle clamps resist sunlight?
Black HDPE contains carbon black, which protects it from UV. Even so, burying or shading pipe extends its life.
Can I fit a saddle clamp on a live main?
Under-pressure tapping needs special tools. Otherwise, shut the main first.
What outlet sizes do saddle clamps have?
Outlets are usually smaller than the main. Tell us both sizes.
Why does a saddle clamp leak?
Uneven bolts, a dirty pipe or a damaged seal. Clean, reseat and retighten.
Where can I buy HDPE saddle clamp in Kenya?
Buy it from Sparks Plumbing Experts Ltd at KCB Building, Enterprise Road, Industrial Area, Nairobi. We are open Monday to Friday, 8 am to 5 pm, and Saturday, 9 am to 12 noon. You can also order by phone or WhatsApp on 0726 086 895. We deliver across Kenya and to Uganda, Tanzania, Zanzibar, Rwanda, Burundi, DR Congo, Ethiopia and South Sudan.
People also search for
tapping saddle
Another name for a saddle clamp used to tap an existing main.
how to tap a water main
Fix the saddle, fit a valve, then drill through the valve into the main.
HDPE saddle clamp price in Kenya
Prices change with size, model and quantity. Request a quote from Sparks Plumbing Experts for current figures.
HDPE vs PVC pipe
HDPE is flexible and fusion or compression jointed. PVC is rigid and glued.
HDPE vs PPR pipe
HDPE suits buried cold water mains. PPR suits hot and cold water inside buildings.
HDPE pipe sizes in mm
HDPE is sized by outside diameter, for example 20, 25, 32, 50, 63, 90 and 110 mm.
PN10 vs PN16 HDPE
PN16 pipe has a thicker wall and is rated for higher pressure than PN10.








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