GI clamps hold water pipes and conduit firmly to walls, ceilings and frames. They keep lines straight and stop them from moving.
The galvanized finish protects them from rust. Therefore, they suit plant rooms, outdoor walls and damp areas.
What are GI clamps?
GI clamps are galvanized steel brackets that hold pipes, conduits and other items firmly against a wall, ceiling or frame. They stop pipes from sagging, moving or vibrating.
Most pipe clamps wrap around the pipe and fix with screws or bolts. Because they are galvanized, they resist rust indoors and outdoors.
Further reading
- Pipe supports and hangers explained (Wikipedia)
- How hot-dip galvanization protects steel (Wikipedia)
- Clamps: types and uses (Wikipedia)
Key terms explained
- Pipe clamp
- A bracket that wraps around a pipe and fixes it to a structure.
- Saddle clamp
- A half-round clamp fixed with screws on both sides of the pipe.
- Support spacing
- The distance between clamps. Larger and heavier pipes need closer support.
- Galvanized steel
- Steel coated with zinc to slow rust.
Features and benefits
- Galvanized finish that resists rust.
- Firm grip that stops movement and sag.
- Fixes with screws or bolts.
- Suits pipes, conduits and light fixtures.
- Simple, reusable design.
Technical specifications
| Product | GI clamps |
|---|---|
| Material | Galvanized steel |
| Fixing | Screw or bolt, depending on type |
| Uses | Pipe and conduit support |
| Sizes | State your pipe size when you request a quote |
| Supplier | Sparks Plumbing Experts Ltd, Nairobi |
Clamp style and sizes vary with stock. Tell us the pipe size and quantity, and we will confirm.
Applications of GI clamps
- Water pipe support. Holds GI, PPR and copper water pipes on walls.
- Rising mains. Secures vertical risers in shafts.
- Electrical conduit. Fixes conduit runs to walls and ceilings.
- Pump pipework. Reduces vibration on pump lines.
- Outdoor pipework. Holds exposed pipes on external walls.
- Industrial pipe racks. Secures small pipes to steel racks.
- Irrigation lines. Fixes above-ground lines to posts.
- Repairs. Replaces broken or rusted clamps.
How to choose and install
- Match the clamp to the pipe outside diameter.
- Space clamps closer on plastic pipe than on steel pipe.
- Use a rubber-lined clamp where vibration or noise matters.
- Fix into solid backing with suitable screws or anchors.
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, and we also supply buyers in Uganda and Tanzania.
Related products and accessories
Browse more: Plumbing Accessories & Tools · Hardware and Fasteners · GI Pipes & Fittings · Rubber Components and Mounts.
Ordering from Sparks Plumbing Experts
We supply customers across Kenya, and we also serve buyers in Uganda and Tanzania. 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
Which GI clamps suit a rising main?
Use strong bolted clamps fixed to solid backing at each floor or as your engineer specifies.
Can I order GI clamps in bulk?
Yes. Include sizes and quantities in your quote request.
What details do you need to quote GI clamps?
Tell us the pipe size, the clamp type and the quantity. A photo helps. Then call or WhatsApp 0726 086 895.
Do you deliver GI clamps outside Nairobi?
Yes. We supply customers across Kenya, and we also serve buyers in Uganda and Tanzania. Delivery arrangements are agreed when you order.
How much do GI clamps cost in Kenya?
The price depends on the size, type and quantity. Request a quote and we will send current figures.
How far apart should pipe clamps be?
It depends on the pipe size and material. Follow the pipe maker guidance or your engineer.
Can GI clamps hold plastic pipe?
Yes. Use the correct size, and do not overtighten, because that can squeeze the pipe.
Are GI clamps suitable outdoors?
Yes. The zinc coating slows rust outdoors.
Do GI clamps reduce pipe noise?
Plain clamps reduce movement. For noise and vibration, choose rubber-lined clamps.
How do I measure for a GI clamp?
Measure the pipe outside diameter, then pick the clamp for that size.
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