Page 46 - MidlandMetalsCatalog2010baNN

45
Actual O.D. of Flare Fittings
A
Thread Size - B
SAE 45 0 Flare
ebuT
.D.O 8/1 61/3 4/1 61/5 8/3 61/7 2/1 8/5 4/3
daerhT
B-eziS 42-61/5 42-8/3 02-61/7 02-2/1 81-8/5 61-61/11 61-4/3 41-8/7 41-61/1-1
•Typical Application
LP and natural gas, flammable liquids,
instrumentation, refrigeration, power
steering, hydraulic and pneumatic systems.
•Working Pressure Ranges
Temperature and type of tubing used are important
factors. However, the following table is a good
guide for proper selection. Temperature 730F with
copper tubing:
•Used With
Copper, brass, aluminum and steel hydraulic tubing that
can be flared.
• Tolerance
+/- .03 on all dimensions. Dimension data can change
without notice. Please call us when dimensions are criti-
cal.
•Conformance
Meets specifications and standards of ASA, ASME,
SAE and MS (Military standards).
Assembly Instructions
1- Cut tubing to desired length. Make sure all burrs
are removed and ends are cut square.
2- Slide nut on tube. Threaded end “A” of nut must
face out.
3- Flare end of tube with a 450 flaring tool.
a-Measure flare diameter.
b- Examine flare for excessive thin out.
4- Lubricate threads and assemble to fitting body. Nut
should be turned hand tight.
5- Tighten assembly with wrench until a solid feeling
is encountered. From that point, apply a one-sixth
turn.
Note: Do not over-torque as it may damage the
fitting or split the tubing at the flare.
ISP ).ni(.D.OebuT ).ni(llaWebuT
0082 8/1 030.
0091 61/3 030.
0041 4/1 030.
0021 61/5 230.
0001 8/3 230.
057 2/1 230.
056 8/5 530.
055 4/3 530.
054 8/7 530.
•Vibration
Good resistance - use long nut when greater
vibration resistance is required.
•Temperature Range
-65 0F to +2500F (-530C to +1210C) range at maxi-
mum operating pressures.
•Material
CA360 Brass for Barstock fittings.
CA377 Brass for forged fittings.
A
Threa Size - B
SAE 45° FLARE BRASS FITTINGS
B
RASS