Parker ParflangeF37 User manual

Installation guide
Parflange®F37 system
Flare Flanges

2
For your safety!
Under certain circumstances, tube ttings can be subjected to extreme loadings
such as vibration and uncontrolled pressure peaks.
Only by using genuine Parker components and following Parker assembly
instructions can you be assured of the reliability and safety of the products and
their conformity to the applicable standards.
Failure to follow this rule can adversely aect the functional safety and reliability
of products, cause personal injury, property damage, and result in loss of your
guarantee rights.
Subject to alteration
© Copyright 2013, Parker Hannin Corporation. All Rights Reserved.

3
Table of contents
• Introduction
• F37 Flange assembly instructions......................................................................................................................
- Tube selection....................................................................................................................................................
- Tube and pipe specication.............................................................................................................................
- Material specications......................................................................................................................................
- Tube preparation...............................................................................................................................................
- Chart distance C................................................................................................................................................
- Tube aring with Parange 170.......................................................................................................................
- Checking of are................................................................................................................................................
- Tube cleaning and transportation preparation.............................................................................................
• Installation of F37 Flange system......................................................................................................................
- Installation of Flare Flanges..............................................................................................................................
- Appropriate torque level..................................................................................................................................
- Ready for operation..........................................................................................................................................
- Tube line fabrication guide for leak-free systems.........................................................................................
page 4
7
7
7
8
9
10
16
22
24
25
25
32
36
37

4
Introduction
ese guidelines are based on the experience of Parker
Hannin in manufacturing and assembly of the F37
Parange and Retaining Ring system. For special appli-
cations (special sealing arrangements, non-conductive
connections, special materials, etc.) please contact
Parker Hannin 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
Hannin is able to provide training and instruction as
well as installation supervision if required.
Parange® technology
Parker is the inventor of the Parange® 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 Parange® technology are achieved
by continuous orbital tube forming. Proven millions of
times, this connector system is backed by decades of
experience. e Parange® system belongs to Parker’s
leak-free Dry Technology programme. Dry Technology
stands for leak-free systems with soft sealing at every
connection point.
Parange® F37
e Parange® 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 Parange® 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 Parange F37 ange system is type approved by
DNV, ABS and other major classication companies.

5
Introduction
Connection technology
e Parange® F37 Programme consists of two ange connection technologies:
e 37° Flare Flange Connection and the Retaining Ring Connection.
Parange® F37 Flare Flanges – In this conguration, the deburred tube end is ared orbitally to 37° by Parange®
technology. An insert, soft sealed by an O-Ring, is located into each pipe end. In between a F37 Seal (optionally Bonded
Seal or O-Ring) is placed. By tightening the anges together, a soft sealed, high pressure tube connection is made.
Available as tube-to-tube connection or tube-to-port connection.
Retaining Ring Connection – e retaining ring used in this connection is a stainless steel segmented ring covered
by a stainless steel spring. It is assembled in a machined groove on the tube end or adapter. When tightening this
system, the ange is pushed against the retaining ring, thus giving a form tight connection. Retaining ring connections
complete the Parange® F37 range with bulkhead, male, female, weld and tube bend connections.
F37 Seal Nut
Bolt
O-Ring
Insert TF
Insert TFV
Flange
O-Ring
Flange
Retaining-Ring
Bolt
Nut
Bonded Seal

6
Introduction
Bolt
Sleeve
O-Ring
F37 Seal
Flange
Insert
Connection methods F37 – Flared tube
Tube to Tube – two anges and one insert connecting
two ared tubes. A two insert solution with F37 Seal or
Bonded Seal is optional.
Flange to Port – the standard F37 Flanges can be used
with adapter sleeve for smaller tube sizes as well.
Flange to Port – the anged tube is connected by the
ange, insert and F37 seal to a port. Inserts with Bonded
Seal can be used alternatively.
Tube to Block – instead of using ange bends compact
L-Blocks are available. e range is completed by
T-Blocks and Reducing Blocks. Special Manifolds
according to customer design available on request.
Flange
Insert
Block
Flange
O-Ring
F37 Seal
Bolt
Insert
Flange
Nut O-Ring
Insert TT
O-Ring
Bolt
Bolt
O-Ring
Bonded Seal
O-Ring
Bolt Insert
Flange
Bonded Seal

7
F37 Flange assembly instructions
Tube selection
Tube and pipe specification
• Select suitable tube material according to
our tube and pipe specications
Recommended carbon steel tubes and pipes
Parker recommends the use of cold drawn seamless
hydraulic tubes and pipes acc. to DIN EN 10305-4.
E 355N (St. 52.4 NBK) or E 235N (St. 37.4 NBK).
+ precision dimension/shape
+ clean inside (no scale)
+ high pressure capability
+ excellent smooth surface after roll aring
Recommended stainless steel tubes and pipes
Parker recommends the use of seamless cold drawn
stainless steel tubes and pipes acc. to
ASTM A269/A213
Grade TP316L (1.4404)
+ precision dimension/shape
+ excellent smooth surface after roll aring
+ high pressure capability
Welded tubes and pipes
Tubes and pipes acc. to above specication but welded
and cold redrawn instead of seamless drawn are suitable.
Pressure capability might be reduced due to the welding
seam zone.
Welding seam quality might eect roll aring surface
results.
Hot rolled pipes
Hot rolled pipes are not recommended for the following
reasons:
Hot rolled pipes do not have precision dimensions and
may slip in machine dies.
ey have scales inside and outside. e inside scales
eect the cleanliness level of the uid.
Used in roll aring process the scales will contaminate
the aring tools (high cleaning eort) and cause poor
are surface quality.
The required maximum working pressure is calculated either acc. to DNV, DIN or ANSI.

8
F37 Flange assembly instructions
Material specifications
Material Data Source Yield/Tensile Permissible stress
E235N (St37.4) DIN EN 10305-4 min. 235/340 N/mm2126 N/mm2(tensile strength / 2.7)
Tube certication min. 235/390 N/mm2130.5 N/mm2 (yield strength / 1.8) 5)
E355N (St52.4) DIN EN 10305-4 min. 355/490 N/mm2181.5 N/mm2(tensile strength / 2.7)
Tube certication min. 355/533 N/mm2197 N/mm2(yield strength / 1.8) 5)
1.4404 (316L) DIN EN 10216-5 min. 210/500 N/mm2131 N/mm2(0.2%proof stress / 1.6)
ASTM 269 / A213 – TP 316 L
and tube certication
min. 276/530 N/mm2172.5 N/mm2(0.2%proof stress / 1.6) 5)
1.4404 (316L) Schedule Pipe ASTM A312 / A530 –
TP 316 L and tube certication
min. 234/515 N/mm2146 N/mm2(0.2%proof stress / 1.6) 5)
5) Pressure rating calculation based on this mechanical properties require certication according to 3.1 - EN 10204 that conrms the
mechanical properties.

9
F37 Flange assembly instructions
Tube preparation
Material Data Source Yield/Tensile Permissible stress
E235N (St37.4) DIN EN 10305-4 min. 235/340 N/mm2126 N/mm2(tensile strength / 2.7)
Tube certication min. 235/390 N/mm2130.5 N/mm2 (yield strength / 1.8) 5)
E355N (St52.4) DIN EN 10305-4 min. 355/490 N/mm2181.5 N/mm2(tensile strength / 2.7)
Tube certication min. 355/533 N/mm2197 N/mm2(yield strength / 1.8) 5)
1.4404 (316L) DIN EN 10216-5 min. 210/500 N/mm2131 N/mm2(0.2%proof stress / 1.6)
ASTM 269 / A213 – TP 316 L
and tube certication
min. 276/530 N/mm2172.5 N/mm2(0.2%proof stress / 1.6) 5)
1.4404 (316L) Schedule Pipe ASTM A312 / A530 –
TP 316 L and tube certication
min. 234/515 N/mm2146 N/mm2(0.2%proof stress / 1.6) 5)
5) Pressure rating calculation based on this mechanical properties require certication according to 3.1 - EN 10204 that conrms the
mechanical properties.
• Cut and deburr
thoroughly
• Cut tube squarely – max
+/- 1 ° deviation
• Do not use a roller cutter
or a grinder
Potential mistakes:
• Tube is not cut squarely
• Use of wrong tooling
123
• Minimum straight length L1 before bend
L 1 min.
250 mm
1
Recommended nal cleaning procedure:
• Place the hose, tube or pipe rmly against the nozzle
to make an airtight seal.
• Depress the trigger to re the projectile.
• Release the trigger when the projectile has exit the pipe
• Shoot through at least 2 projectiles
Above 60 mm
• High pressure hot water cleaning
• Preserve the contact surfaces and the
tube inside with e.g. oil
• See standad ISO 4416 (old: nas 1638)
for cleanliness class specications
Flange
inch
Parflange®
F37
ISO 6162-1
(SAE 1000)
footprint
L1[mm]
Parflange®
F37
ISO 6162-1
(SAE 3000)
footprint
L1[mm]
Parflange®
F37
ISO 6162-2
(SAE 6000)
footprint
L1[mm]
Parflange®
F37
ISO 6164
Square
flange
L1[mm]
1/2
3/4
1 108 107
1 1/4
on request
108 114
1 1/2 112 119
2 117 124 124
2 1/2 127 135
3 137 145
3 1/2
4
5
6
8
10
All dimensions valid with Parker Parange® 170
•All dimensions are recommendations only and must be
checked with the specic tube used in the application

10
F37 Flange assembly instructions
Chart distance C – SAE 1000/ISO 6162-1
Size
Inch Tube
Flange incl. Insert
F37 Seal + O-Ring
Order code D1 C
1 1/2 50X3.0 F37-124-50X3.0TFVCF 36.0 11
2 60X3.0 F37-132-60X3.0TFVCF 46.0 12
2 1/2 75X3.0 F37-140-75X3.0TFVCF 60.0 10
3 90X3.5 F37-148-90X3.5TFVCF 72.0 15
3 1/2 100x4.0 F37-156-100X4.0TFVCF 88.6 15
4 115X4.0 F37-164-115X4.0TFVCF 90.0 14
5 140X4.5 F37-180-140X4.5TFVCF 122.0 15
6 165X5.0 F37-196-165X5.0TFVCF 150.8 17

D1
C
TFV / TF – Flare flange connection TT – Flare flange connection
Size
Inch Tube
Flange incl.
Insert + 2 x O-Ring
Order code D1 C
1 1/2 50X3.0 F37-124-50X3.0TTCF 36.0 22
2 60X3.0 F37-132-60X3.0TTCF 46.0 24
2 1/2 75X3.0 F37-140-75X3.0TTCF 60.0 20
3 90X3.5 F37-148-90X3.5TTCF 72.0 30
3 1/2 100X4.0 F37-156-100X4.0TTCF 88.6 30
4 115X4.0 F37-164-115X4.0TTCF 90.0 28
5 140X4.5 F37-180-140X4.5TTCF 122.0 30
6 165X5.0 F37-196-165X5.0TTCF 150.8 34
D1
C
C
after
aring
before

11
F37 Flange assembly instructions
Chart distance C – SAE 3000/ISO 6162-1
TFV / TF – Flare flange connection TT – Flare flange connection
Size Flange incl. Insert +
F37 Seal + O-Ring (Sleeve)
Order code D1 C
Inch Tube
1/2 16X2.0 F37-308-16X2.0TFVCF 9.5 8.0
1/2 18X2.0 F37-308-18X2.0TFVCF 11.5 8.0
1/2 20X2.0 F37-308-20X2.0TFVCF 13.5 8.0
1/2 20X2.5 F37-308-20X2.5TFVCF 13.5 8.0
1/2 25X2.5 F37-308-25X2.5TFVCF 13.5 10.0
1/2 25X3.0 F37-308-25X3.0TFVCF 13.0 8.0
3/4 20X2.0 F37-312-20X2.0TFVCF 13.5 8.0
3/4 20X2.5 F37-312-20X2.5TFVCF 12.5 8.0
3/4 25X2.5 F37-312-25X2.5TFVCF 17.5 10.0
3/4 25X3.0 F37-312-25X3.0TFVCF 16.5 8.0
3/4 30X3.0 F37-312-30X3.0TFVCF 19.0 8.5
3/4 30X4.0 F37-312-30X4.0TFVCF 19.0 8.5
1 25X2.5 F37-316-25X2.5TFVCF 17.5 10.0
1 25X3.0 F37-316-25X3.0TFVCF 16.5 8.0
1 30X3.0 F37-316-30X3.0TFVCF 21.5 8.5
1 30X4.0 F37-316-30X4.0TFVCF 19.5 8.5
1 38X2.5 F37-316-38X2.5TFVCF 25.0 9.5
1 38X3.0 F37-316-38X3.0TFVCF 25.0 9.0
1 38X4.0 F37-316-38X4.0TFVCF 25.0 10.0
1 38X5.0 F37-316-38X5.0TFVCF 25.0 8.0
1 1/4 30X3.0 F37-320-30X3.0TFVCF 21.5 8.5
1 1/4 30X4.0 F37-320-30X4.0TFVCF 19.5 8.5
1 1/4 38X3.0 F37-320-38X3.0TFVCF 29.5 9.0
1 1/4 38X4.0 F37-320-38X4.0TFVCF 27.0 10.0
1 1/4 38X5.0 F37-320-38X5.0TFVCF 25.5 8.0
1 1/4 42X3.0 F37-320-42X3.0TFVCF 31.5 10.0
1 1/4 42X4.0 F37-320-42X4.0TFVCF 31.5 10.0
1 1/2 38X3.0 F37-324-38X3.0TFVCF 27.5 9.0
1 1/2 38X4.0 F37-324-38X4.0TFVCF 27.5 10.0
1 1/2 38X5.0 F37-324-38X5.0TFVCF 25.0 8.0
1 1/2 42X3.0 F37-324-42X3.0TFVCF 33.5 10.0
1 1/2 42X4.0 F37-324-42X4.0TFVCF 31.5 10.0
1 1/2 50X3.0 F37-324-50X3.0TFVCF 36.0 11.0
1 1/2 50X5.0 F37-324-50X5.0TFVCF 36.0 10.0
1 1/2 50X6.0 F37-324-50X6.0TFVCF 35.0 10.0

D1
C
Size 2 Flanges incl. Insert +
2 x O-Ring (+ 2 x Sleeve)
Order code D1 C
Inch Tube
1/2 16X2.0 F37-308-16X2.0TTCF 9.5 16
1/2 18X2.0 F37-308-18X2.0TTCF 11.5 16
1/2 20X2.0 F37-308-20X2.0TTCF 13.5 16
1/2 20X2.5 F37-308-20X2.5TTCF 13.5 16
1/2 25X2.5 F37-308-25X2.5TTCF 13.5 20
1/2 25X3.0 F37-308-25X3.0TTCF 13.0 16
3/4 20X2.0 F37-312-20X2.0TTCF 13.5 16
3/4 20X2.5 F37-312-20X2.5TTCF 12.5 16
3/4 25X2.5 F37-312-25X2.5TTCF 17.5 20
3/4 25X3.0 F37-312-25X3.0TTCF 16.5 16
3/4 30X3.0 F37-312-30X3.0TTCF 19.0 17
3/4 30X4.0 F37-312-30X4.0TTCF 19.0 17
1 25X2.5 F37-316-25X2.5TTCF 17.5 20
1 25X3.0 F37-316-25X3.0TTCF 16.5 16
1 30X3.0 F37-316-30X3.0TTCF 21.5 17
1 30X4.0 F37-316-30X4.0TTCF 19.5 17
1 38X2.5 F37-316-38X2.5TTCF 25.0 19
1 38X3.0 F37-316-38X3.0TTCF 25.0 18
1 38X4.0 F37-316-38X4.0TTCF 25.0 20
1 38X5.0 F37-316-38X5.0TTCF 25.0 16
1 1/4 30X3.0 F37-320-30X3.0TTCF 21.5 17
1 1/4 30X4.0 F37-320-30X4.0TTCF 19.5 17
1 1/4 38X3.0 F37-320-38X3.0TTCF 29.0 18
1 1/4 38X4.0 F37-320-38X4.0TTCF 27.0 20
1 1/4 38X5.0 F37-320-38X5.0TTCF 25.5 16
1 1/4 42X3.0 F37-320-42X3.0TTCF 31.5 20
1 1/4 42X4.0 F37-320-42X4.0TTCF 31.5 20
1 1/2 38X3.0 F37-324-38X3.0TTCF 27.5 18
1 1/2 38X4.0 F37-324-38X4.0TTCF 27.5 20
1 1/2 38X5.0 F37-324-38X5.0TTCF 25.0 16
1 1/2 42X3.0 F37-324-42X3.0TTCF 33.5 20
1 1/2 42X4.0 F37-324-42X4.0TTCF 31.5 20
1 1/2 50X3.0 F37-324-50X3.0TTCF 36.0 22
1 1/2 50X5.0 F37-324-50X5.0TTCF 36.0 20
1 1/2 50X6.0 F37-324-50X6.0TTCF 35.0 20
D1
C
C
after
aring
before
see next page

12
F37 Flange assembly instructions
Size Flange incl. Insert +
F37 Seal + O-Ring (Sleeve)
Order code D1 C
Inch Tube
2 50X3.0 F37-332-50X3.0TFVCF 41.5 11.0
2 50X5.0 F37-332-50X5.0TFVCF 37.5 10.0
2 50X6.0 F37-332-50X6.0TFVCF 35.0 10.0
2 60X3.0 F37-332-60X3.0TFVCF 46.0 12.0
2 60X5.0 F37-332-60X5.0TFVCF 46.0 11.0
2 60X6.0 F37-332-60X6.0TFVCF 45.5 11.0
2 1/2 60X3.0 F37-340-60X3.0TFVCF 50.0 12.0
2 1/2 60X5.0 F37-340-60X5.0TFVCF 46.0 11.0
2 1/2 60X6.0 F37-340-60X6.0TFVCF 45.5 11.0
2 1/2 75X3.0 F37-340-75X3.0TFVCF 60.0 10.0
2 1/2 75X5.0 F37-340-75X5.0TFVCF 60.0 10.0
3 75X3.0 F37-348-75X3.0TFVCF 66.0 10.0
3 75X5.0 F37-348-75X5.0TFVCF 62.0 10.0
3 90X3.5 F37-348-90X3.5TFVCF 72.0 15.0
3 90X5.0 F37-348-90X5.0TFVCF 72.0 14.0
Size 2 Flanges incl. Insert +
2 x O-Ring (+ 2 x Sleeve)
Order code D1 C
Inch Tube
2 50X3.0 F37-332-50X3.0TTCF 41.5 22
2 50X5.0 F37-332-50X5.0TTCF 37.5 20
2 50X6.0 F37-332-50X6.0TTCF 35.0 20
2 60X3.0 F37-332-60X3.0TTCF 46.0 24
2 60X5.0 F37-332-60X5.0TTCF 46.0 22
2 60X6.0 F37-332-60X6.0TTCF 45.5 22
2 1/2 60X3.0 F37-340-60X3.0TTCF 50.0 24
2 1/2 60X5.0 F37-340-60X5.0TTCF 46.0 22
2 1/2 60X6.0 F37-340-60X6.0TTCF 45.0 22
2 1/2 75X3.0 F37-340-75X3.0TTCF 60.0 20
2 1/2 75X5.0 F37-340-75X5.0TTCF 60.0 20
3 75X3.0 F37-348-75X3.0TTCF 66.0 20
3 75X5.0 F37-348-75X5.0TTCF 62.0 20
3 90X3.5 F37-348-90X3.5TTCF 72.0 30
3 90X5.0 F37-348-90X5.0TTCF 72.0 28
Chart distance C – SAE 3000/ISO 6162-1 continued
TFV / TF – Flare flange connection TT – Flare flange connection

D1
C
D1
C
C
after
aring
before

13
F37 Flange assembly instructions
Chart distance C – SAE 6000/ISO 6162-2
TFV / TF – Flare flange connection TT – Flare flange connection
Size Flange incl. Insert +
F37 Seal + O-Ring
(+ Sleeve) Order code D1 C
Inch Tube
1/2 16X2.0 F37-608-16X2.0TFVCF 9.5 8.0
1/2 18X2.0 F37-608-18X2.0TFVCF 9.5 8.0
1/2 20X2.0 F37-608-20X2.0TFVCF 11.5 8.0
1/2 20X2.5 F37-608-20X2.5TFVCF 13.5 8.0
1/2 25X2.5 F37-608-25X2.5TFVCF 13.5 10.0
1/2 25X3.0 F37-608-25X3.0TFVCF 13.5 8.0
3/4 20X2.0 F37-612-20X2.0TFVCF 13.0 8.0
3/4 20X2.5 F37-612-20X2.5TFVCF 13.5 8.0
3/4 25X2.5 F37-612-25X2.5TFVCF 12.5 10.0
3/4 25X3.0 F37-612-25X3.0TFVCF 17.5 8.0
3/4 30X3.0 F37-612-30X3.0TFVCF 16.5 8.5
3/4 30X4.0 F37-612-30X4.0TFVCF 19.0 8.5
1 25X2.5 F37-616-25X2.5TFVCF 19.5 10.0
1 25X3.0 F37-616-25X3.0TFVCF 17.5 8.0
1 30X3.0 F37-616-30X3.0TFVCF 16.5 8.5
1 30X4.0 F37-616-30X4.0TFVCF 21.5 8.5
1 38X2.5 F37-616-38X2.5TFVCF 19.5 9.5
1 38X3.0 F37-616-38X3.0TFVCF 25.0 9.0
1 38X4.0 F37-616-38X4.0TFVCF 25.0 10.0
1 38X5.0 F37-616-38X5.0TFVCF 25.0 8.0
1 1/4 30X3.0 F37-620-30X3.0TFVCF 25.0 8.5
1 1/4 30X4.0 F37-620-30X4.0TFVCF 21.5 8.5
1 1/4 38X3.0 F37-620-38X3.0TFVCF 19.5 9.0
1 1/4 38X4.0 F37-620-38X4.0TFVCF 29.5 10.0
1 1/4 38X5.0 F37-620-38X5.0TFVCF 27.0 8.0
1 1/4 42X3.0 F37-620-42X3.0TFVCF 25.5 10.0
1 1/4 42X4.0 F37-620-42X4.0TFVCF 31.5 10.0
1 1/2 38X3.0 F37-624-38X3.0TFVCF 31.5 9.0
1 1/2 38X4.0 F37-624-38X4.0TFVCF 27.5 10.0
1 1/2 38X5.0 F37-624-38X5.0TFVCF 27.5 8.0
1 1/2 42X3.0 F37-624-42X3.0TFVCF 25.0 10.0
1 1/2 42X4.0 F37-624-42X4.0TFVCF 33.5 10.0
1 1/2 50X3.0 F37-624-50X3.0TFVCF 31.5 11.0
1 1/2 50X5.0 F37-624-50X5.0TFVCF 36.0 10.0
1 1/2 50X6.0 F37-624-50X6.0TFVCF 36.0 10.0

D1
C
Size 2 x Flanges incl. Insert +
2 x O-Ring (+ 2 x Sleeve)
Order code D1 C
Inch Tube
1/2 16X2.0 F37-608-16X2.0TTCF 9.5 16
1/2 18X2.0 F37-608-18X2.0TTCF 11.5 16
1/2 20X2.0 F37-608-20X2.0TTCF 13.5 16
1/2 20X2.5 F37-608-20X2.5TTCF 13.5 16
1/2 25X2.5 F37-608-25X2.5TTCF 13.5 20
1/2 25X3.0 F37-608-25X3.0TTCF 13.5 16
3/4 20X2.0 F37-612-20X2.0TTCF 13.5 16
3/4 20X2.5 F37-612-20X2.5TTCF 12.5 16
3/4 25X2.5 F37-612-25X2.5TTCF 17.5 20
3/4 25X3.0 F37-612-25X3.0TTCF 16.5 16
3/4 30X3.0 F37-612-30X3.0TTCF 19.0 17
3/4 30X4.0 F37-612-30X4.0TTCF 19.5 17
1 25X2.5 F37-616-25X2.5TTCF 17.5 20
1 25X3.0 F37-616-25X3.0TTCF 16.5 16
1 30X3.0 F37-616-30X3.0TTCF 21.5 17
1 30X4.0 F37-616-30X4.0TTCF 19.5 17
1 38X2.5 F37-616-38X2.5TTCF 25.0 19
1 38X3.0 F37-616-38X3.0TTCF 25.0 18
1 38X4.0 F37-616-38X4.0TTCF 25.0 20
1 38X5.0 F37-616-38X5.0TTCF 25.0 16
1 1/4 30X3.0 F37-620-30X3.0TTCF 21.5 17
1 1/4 30X4.0 F37-620-30X4.0TTCF 19.5 17
1 1/4 38X3.0 F37-620-38X3.0TTCF 25.0 18
1 1/4 38X4.0 F37-620-38X4.0TTCF 27.0 20
1 1/4 38X5.0 F37-620-38X5.0TTCF 25.5 16
1 1/4 42X3.0 F37-620-42X3.0TTCF 31.5 20
1 1/4 42X4.0 F37-620-42X4.0TTCF 31.5 20
1 1/2 38X3.0 F37-624-38X3.0TTCF 27.5 18
1 1/2 38X4.0 F37-624-38X4.0TTCF 27.5 20
1 1/2 38X5.0 F37-624-38X5.0TTCF 25.0 16
1 1/2 42X3.0 F37-624-42X3.0TTCF 33.5 20
1 1/2 42X4.0 F37-624-42X4.0TTCF 31.5 20
1 1/2 50X3.0 F37-624-50X3.0TTCF 36.0 22
1 1/2 50X5.0 F37-624-50X5.0TTCF 36.0 20
1 1/2 50X6.0 F37-624-50X6.0TTCF 35.0 20
D1
C
C
after
aring
before
see next page

14
F37 Flange assembly instructions
Chart distance C – SAE 6000/ISO 6162-2 continued
TFV / TF – Flare flange connection TT – Flare flange connection
Size Flange incl. Insert +
F37 Seal + O-Ring
(+ Sleeve) Order code D1 C
Inch Tube
2 50X3.0 F37-632-50X3.0TFVCF 35.0 11.0
2 50X5.0 F37-632-50X5.0TFVCF 41.5 10.0
2 50X6.0 F37-632-50X6.0TFVCF 37.5 10.0
2 60X3.0 F37-632-60X3.0TFVCF 35.0 12.0
2 60X5.0 F37-632-60X5.0TFVCF 46.0 11.0
2 60X6.0 F37-632-60X6.0TFVCF 46.0 11.0

D1
C
Size 2 x Flanges incl. Insert +
2 x O-Ring (+ 2 x Sleeve)
Order code D1 C
Inch Tube
2 50X3.0 F37-632-50X3.0TTCF 41.5 22
2 50X5.0 F37-632-50X5.0TTCF 37.5 20
2 50X6.0 F37-632-50X6.0TTCF 35.0 20
2 60X3.0 F37-632-60X3.0TTCF 46.0 24
2 60X5.0 F37-632-60X5.0TTCF 46.0 22
2 60X6.0 F37-632-60X6.0TTCF 45.5 22
D1
C
C
after
aring
before

15
F37 Flange assembly instructions
Chart distance C – Parflange®F37 − ISO 6164
TFV / TF – Flare flange connection TT – Flare flange connection
Size Flange incl. Insert + F37 Seal +
O-Ring (+ Sleeve)
Order code D1 C
Inch Tube
2 50X3.0 F37-432-50X3.0TFVCF 42 11
2 50X5.0 F37-432-50X5.0TFVCF 38 10
2 50X6.0 F37-432-50X6.0TFVCF 35 10
2 60X3.0 F37-432-60X3.0TFVCF 46 12
2 60X5.0 F37-432-60X5.0TFVCF 46 11
2 60X6.0 F37-432-60X6.0TFVCF 46 11
2 1/2 60X3.0 F37-440-60X3.0TFVCF 50 12
2 1/2 60X5.0 F37-440-60X5.0TFVCF 46 11
2 1/2 60X6.0 F37-440-60X6.0TFVCF 46 11
2 1/2 73X7.0 F37-440-73X7.0TFVCF 56 13
2 1/2 75X3.0 F37-440-75X3.0TFVCF 60 10
2 1/2 75X5.0 F37-440-75X5.0TFVCF 60 10
3 75X3.0 F37-448-75X3.0TFVCF 66 10
3 75X5.0 F37-448-75X5.0TFVCF 62 10
3 90X3.5 F37-448-90X3.5TFVCF 72 15
3 90X5.0 F37-448-90X5.0TFVCF 72 14
3 90X9.0 F37-448-90X9.0TFVCF 69 17

D1
C
Size 2 Flange incl. Insert +
2 x O-Ring (2 x Sleeve)
Order code D1 C
Inch Tube
2 50X3.0 F37-432-50X3.0TTCF 42 22
2 50X5.0 F37-432-50X5.0TTCF 38 20
2 50X6.0 F37-432-50X6.0TTCF 35 20
2 60X3.0 F37-432-60X3.0TTCF 46 24
2 60X5.0 F37-432-60X5.0TTCF 46 22
2 60X6.0 F37-432-60X6.0TTCF 46 22
2 1/2 60X3.0 F37-440-60X3.0TTCF 50 24
2 1/2 60X5.0 F37-440-60X5.0TTCF 46 22
2 1/2 60X6.0 F37-440-60X6.0TTCF 45 22
2 1/2 73X7.0 F37-440-73X7.0TTCF 56 26
2 1/2 75X3.0 F37-440-75X3.0TTCF 60 20
2 1/2 75X5.0 F37-440-75X5.0TTCF 60 20
3 75X3.0 F37-448-75X3.0TTCF 66 20
3 75X5.0 F37-448-75X5.0TTCF 62 20
3 90X3.5 F37-448-90X3.5TTCF 72 30
3 90X5.0 F37-448-90X5.0TTCF 72 28
3 90X9.0 F37-448-90X9.0TTCF 69 34

D1
C
C
after
aring
before

16
F37 Flange assembly instructions
• Use of damaged, worn or non-suitable tooling may result in
ange failure and damage of machine
• Tools must be checked regularly, at least after 50 assemblies
• Worn tools must be replaced
• Use only genuine Parker Parts
• Tools must always be kept clean and lubricated
• Clean pin for checking
• Visual check:
Surface must be free of
wear and damage
• Clean die halves for
checking
• Visual check:
Grip surface must be
clean and free of wear
• Use wire-brush to
remove metal particles
from grip surface
1 2
Checking instructions for Parflange®tools

17
F37 Flange assembly instructions
Checking instructions for Parflange®tools
Clamping die frame
small/large
Clamping die set “MF“ Extended clamping die set “MF“
for large tube wall thickness
Flanging pin “BF“
Tube O.D.
mm
Order code
Clamping die frame
Order code
Clamping die set
Order code
Extended clamping die set
Order code
Flanging pin
16
MF37/FRAME20-60
MF37-16 BF37-6/42
20 MF37-20 BF37-6/42
25 MF37-25 BF37-6/42
30 MF37-30 BF37-6/42
32.9 MF37-32.9 BF37-6/42
33.4 MF37-33.4 BF37-6/42
38 MF37-38 BF37-38/60
42 MF37-42 BF37-38/60
48.3 MF37-48.3 BF37-38/60
50 MF37-50 BF37-38/60
60 MF37-60 BF37-60/75
60.3 MF37-60.3 BF37-60/75
65
MF37/FRAME73-90
MF37-65 E BF37-60/75
73 MF37-73 MF37-73E for Tube 73X7 BF37-60/75
75 MF37-75 BF37-75/90
88.9 MF37-88.9 BF37-75/90
90 MF37-90 MF37-90E for Tube 90X9** BF37-75/90
114.3
no frame required
MF37-114.3 MF37-114.3E for Tube 114.3X6.02 BF37-115/140
115 MF37-115 BF37-115/140
125 MF37-125 BF37-115/140
139.7 MF37-139.7 BF37-115/140
140 MF37-140 BF37-115/140
141.3 MF37-141.3 BF37-141/165
165 MF37-165 BF37-141/165
168.3 MF37-168.3 BF37-141/165
*tools for scheduled pipes on request
**for rst aring step tool BF37-90 PREFLARE NECESSARY

18
F37 Flange assembly instructions
• Reliable forming method
• Drive must be switched
o for machine setup
• Follow all safety
instructions
• Select suitable anging
pin according to tube
dimension
• Check anging pin for
dirt, wear and damage
• Safety cover must be
open
• Main spindle in rear
position
• Open clamping bar
• Insert anging pin into
main spindle
• Make sure pin is all the
way in
1
3
2
4
Tube flaring with Parflange®170

19
F37 Flange assembly instructions
• Select suitable clamping
die set according to tube
dimension
• Grip surface must be
clean and free of wear
5
Tube flaring with Parflange®170
• Install matching clamping die frame
• Insert clamping die set with 37° side pointing
towards main spindle
• Close clamping bar but do not tighten yet
6
Tube stop
• Swing in tube stop bar
• Adjust tube stop wheel according to appendix page 40
• Tighten locking screw for tube stop adjustment
Spindle stop
• Adjust spindle stop wheel according to appendix
page 40
• Tighten locking nut for spindle stop adjustment
87

20
F37 Flange assembly instructions
Tube flaring with Parflange®170
• Swing out tube stop bar
• Lubricate anging pin
• Use Parker LUBSS lubricant
Other lubricants can cause rapid tool wear and
result in surface welding
Worn or dirty tools can cause aring failures
• Close safety cover
11
• Switch on main spindle rotation
• Close valve on handpump
• Check chart for recommended anging pressure
• Operate handpump to move spindle towards
tube end
• Continue slowly pumping until spindle stop and
anging pressure is achieved
• Open valve to retract the spindle
12
open close
• Spindle will return to rear position
• Press “OFF“ button to stop spindle rotation
• Safety cover is released for opening
• Open clamping dies to release tube
• Use blows with plastic hammer to free
tube if necessary
13
• Slide ange onto
tube end
• Clean and lubricate
inside of tube
• Insert tube end in
clamping dies
• Support long and heavy
tubes
• Lift upper clamping die
to ease insertion
• Make sure tube end
touches tube stop
• Tighten tube in
clamping dies
• Use tube supports for
long and heavy tubes
• Align tube to the machine
axis and horizontally
910