






🔧 Elevate Your DIY Game with Industrial-Grade Pipes That Mean Business
Supply Giant’s 1-1/4 inch galvanized steel pipes come in a pack of five, each 18 inches long, crafted from durable alloy steel with male NPT threading. Designed for low-pressure plumbing and versatile DIY projects, these pipes meet ASTM and ANSI standards and arrive protected with plastic end caps to prevent thread damage during shipping.










| Brand | SUPPLYGIANT |
| Color | Gray |
| Connector Type | Cap |
| Item dimensions L x W x H | 18 x 2 x 2 inches |
| Material | Alloy Steel |
| Size | 1-1/4" x 18" (Pack Of 5) |
T**Y
Great pipe at a great price!
Good quality pipe at a great price. Fast delivery, highly recommended.
G**E
Drove these with a jackhammer with drive couplings.All went well.
Worked great on a sand point well.
P**K
Use a sacrificial pipe for pounding.
Threads on 2 pipes looked at so far had slight damage, essentially cosmetic as couplings still worked. Used blue driving head on one of the pipes -- it stripped the thread after some hammering. Tip: need retighten head every few blows as the hammering loosen the driving head (and other pipes below). bought a 12-inch pipe from a hardware store to use as a sacrificial pipe. The threads on that stripped a bit also, even though tried to keep tight (sledge hammer not always hitting center part of issue). Can't really speak to pipe quality, as have not tried other brands for comparison.
M**K
Not intended for pounding
Chose these pipes from the parts list on a YouTubers video about sand point wells. Not sure if they received better quality ones but the threads immediately rolled over like butter and I could not secure pipes together or keep them straight because of this. Returning them as they are not intended to be used this way as advertised
A**R
Best
Awesome. Every where else 56 dollars a piece. Thank you
C**R
5 Pipes, NOT 5 Packs of 5 Each
To clarify for anyone who questioned this in the same manner I did, this listing is for 5 pipes total, and not for 5 sets of 5 pipes each. The price gives this away more than anything else, as heavy duty galvanized steel pipe is legitimately this expensive and they're heavy/costly to ship. Used these in a self-drilled shallow water well application, and they've held up fantastically. No issues at all with bending or bowing when driving the pipes down, which is what you'd expect from cheaper offerings than this. Will likely get another couple sets to run a backup well line next year once we're on the tail end of this winter.
B**.
Delivered separately
Be aware that this comes in 2 bundles. They came on separate days which made us think that some were missing. We ended up getting the whole order.
V**T
Exactly what I needed to attach to the well hand pump.
With the potential of rolling power outages, we felt it would be a good idea to be able to hand pump water out of the well if needed since we have an electric pump.
Trustpilot
2 weeks ago
5 days ago