4
Introduction
ese guidelines are based on the experience of Parker
Hannin in manufacturing and assembly of the F37
Parange and Retaining Ring system. For special appli-
cations (special sealing arrangements, non-conductive
connections, special materials, etc.) please contact
Parker Hannin for further instructions. In order to
achieve the integrity required in any piping system it is
necessary that operators are fully trained and conver-
sant with the tools and machines to be used. Parker
Hannin is able to provide training and instruction as
well as installation supervision if required.
Parange® technology
Parker is the inventor of the Parange® system and knows
well how to deal with ared tubes and anged connec-
tors. e excellent sealing performance and the high me-
chanical strength of Parange® technology are achieved
by continuous orbital tube forming. Proven millions of
times, this connector system is backed by decades of
experience. e Parange® system belongs to Parker’s
leak-free Dry Technology programme. Dry Technology
stands for leak-free systems with soft sealing at every
connection point.
Parange® F37
e Parange® F37 anged connector system is utilising
this orbital tube forming technology for tubing assem-
blies from 16 to 165 mm (1/2" to 6" Flanges) outside
diameter.
It is intended for tube wall thickness up to 9 mm and
pressure ratings up to 420 bar.
For those connections, where there is no possibility to
assemble a pre-ared tube or where manufacturing is
limited, Parker provides the F37 Retaining Ring system.
is system utilizes a Retaining Ring for ange retention
along with a highly-engineered seal carrier for leak free
performance. It is available as a high pressure version from
1 1/2" to 10" and as a newly developed SAE 1000 (50-70
bar) version.
e Parange® F37 system corresponds to hole patterns
according to ISO 6162-1; SAE J518; bore pattern 3000
(code 61), ISO 6162-2; bore pattern 6000 (code 62) and
also ISO 6164 bore pattern.
e Parange F37 ange system is type approved by
DNV, ABS and other major classication companies.
