REPAIR COLLAR B 222-234
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Shipping expected within 7 working days

REPAIR COLLAR B 222-234

€100.75 (tax incl.) €148.16 -32%
new_releases Expected shipping within 7 working days

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Technical Data.

- AISI 304 stainless steel band with a minimum thickness of 0.8 mm and a minimum width of 200 mm.

- Clamps made of spheroidal cast iron GS 500-7UNI EN 1563 coated with epoxy powder with a minimum thickness of 250 microns.

- Sheet metal clamping on the cast iron clamp, by means of sturdy stainless steel rod, housed in special housing.

- Gasket* made of NBR nitrile rubber, 60 shore hardness, with 1.5-mm-thick vulcanized AISI 304 stainless steel insert in the clamp closure area.

- Rubber in accordance with DM 174.

- Hex head screws with partial thread and hex nut according to UNI 5587, made of class 6.S steel, coated with Zn/Fe galvanizing protection and tropical hexavalent chromium passivation.

*On request possibility of EPDM gasket conforming to DGS/VS4 circular and EPDM conforming to WRC BS 6920 requirements, for use on potable water pipelines.

Key features

Sealing reliability

Nodular cast iron clamps and their geometric con- struction enable high resistance to clamping force, thus ensuring uniform stress di- stribution over the entire width of the collar and thus guaranteeing high reliability over time.

Mounting convenience

The central bolt, which is longer than the others, makes it possible to achieve, even in uncomfortable operating conditions, great ease and rapidity in mounting the collar on the pipeline to be repaired

BDMB222-234
DIAMETER (mm)
222-234