bullet pipingHDPE SPACERS TYPE E/H


MOD. 13100 /E | PIPE DN 400-3000 |
H.  25-41-60-75-90-110-130 mm|
MOD. 13100 /H | PIPE DN 400-3000 |
H.  25-41-60-75-90-110-130 mm|
Spacer for pipeline crossings.

 collari distanziatori tipo eh 1

 

 

collari distanziatori tipo eh 2 

CHARACTERISTICS:
  • Modular system to assemble insulator rings, which allows spacers to be used on a wide pipe diameter range therefore reducing inventory costs.
  • Spacers are quickly and easily assembled by manually fitting elements one into the other.
  • The tooth insertion method allows on site adjustments to fit a wide range of pipe diameters.
  • Spacers are manufactured entirely out of high density polyethylene (HDPe). No metal bolts or attachments are required.
  • A low friction coeffi cient guarantees an easy insertion into the casing.
  • Designed and tested to maintain continuous and long term support for the carrier pipe and its contents.
  • Spacers provide a constant projection around the entire circumference of the carrier pipe.
  • Spacers provide long term protection from corrosion.
  • Spacers can be installed on steel-coated pipes, concrete pipes, ductile iron pipes or plastic pipes.
  • Heights 25 mm and 41 mm homologated according to sNaM Rete gas specifi cation (gasD a 09.01.06 and gasD C 09.06.00).
  • Available also in a special reinforced version for heavy duty applications (e.g. long crossings and/or big diameters).
  • Tightening by tool type B75 for height up to 75mm, tool type B130 for height from 90 up to 130mm.

 

MATERIAL - HDPE:

Yield strength*:
≥ 25 N/mm2 (test according to UNI eN IsO 527- 2)

Elongation at break*:
> 200% (test according to UNI eN IsO 527-2)

Hardness shore D:
64 - astM D 2240

Minimum working temperature:
- 20°C (for applications below 5°C contact Raci)

Minimum stocking temperature:
- 5°C (for applications below 5°C contact Raci)

Dielectric strength:
> 37 kv/mm - astM D 149/64

UVL stabilization:
Good

(*) on test specimen with moulded material, realized and tested for every batch of production. Batch number is marked on each element recording nr/year of moulding. 

collari distanziatori tipo eh 3


 


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