Plumbing pipe for Deco 1/2'' | 15x21mm, Outside diameter 21mm, in Black Steel
Use
The threaded (male) steel coils can be paired with any threaded (female) cast iron fitting of the same size to create plumbing pipe structures. The 21mm Pipes are ideal for small industrial decorative projects, such as lamps, small furniture or storage units (shelf ladders or bookcases), railings and handrails. Cast iron pipes are not available for this type of diameter; so-called "gas" pipes are made of welded steel.
Features
Diameter
21mm. The outside diameter of the pipe is always the second number, in this case 15x21mm.
Diameter correspondence table:
| Size inch |
Size mm |
Outer diameter |
| 3/8" |
12/17mm |
17mm |
| 1/2" |
15/21mm |
21mm |
| 3/4" |
20/27mm |
27mm |
| 1" |
26/34mm |
34mm |
| 1"1/4 |
33/42mm |
42mm |
Does the Dimension Indicated Include Thread (Screw Pitch)?
Yes, the dimensions shown include the Threads on each side of the pipe. The screwing is done over 10 to 15mm depending on the force exerted.
Materials
Black steel. The word "black" indicates a type of steel finish but is not necessarily representative of the actual colour of the object (see below).
Colours
Medium grey, Dark grey, Black (depending on length). Please consult us for confirmation of colour in a size.
Weight
Approximately 12g / cm.
Delivery
Please note: Pipes longer than 100cm are not eligible for RELAY delivery (HOME delivery only).
Available lengths
- 4cm = 40mm
- 5cm = 50mm
- 6cm = 60mm
- 8cm = 80mm
- 10cm = 100mm
- 12cm = 120mm
- 15cm = 150mm
- 18cm = 180mm
- 20cm = 200mm
- 25cm = 250mm
- 30cm = 300mm
- 40cm = 400mm
- 50cm = 500mm
- 70cm = 700mm
- 85cm = 850mm
- 100cm = 1000mm
- 125cm = 1250mm
- 150cm = 1500mm
- 200cm = 2000mm
- 250cm = 2500mm
Need a Custom Pipe?
Check out our product sheets.
