Page 133 - RACI

HDPe sPaCeRs Hdpe spacers 13

type f / g

MOd. 13100 / f pipe dn 100-500
H. 25-41-60-75 mm

MOd. 13100 / g pipe dn 100-500
H. 25-41-60 mm

Spacer for pipeline crossings.

cHaracteristics f BH

• Modular system to assemble insulator rings, which L BH
allows spacers to be used on a wide pipe diameter
range therefore reducing inventory costs. g

• spacers are quickly and easily assembled by manually L
fitting elements one into the other.
© RACI srl - ISO 9001 - Catalog ed 10/2016
• 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 coefficient 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 specification (gasD a 09.01.06
and gasD C 09.06.00).

• tightening by tool type C90 for height up to 75 mm.

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.

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