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  Engine Exhaust 
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U-100 
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Compensators

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Florida
3901 NE 12th Avenue,  
Pompano Beach FL 33064
  In FL 954-943-5002   Fax: 954-946-3583

ISO 9001: 2000 CERTIFIED

1-800-327-1286
E-mail: sales@unaflex.com

South Carolina
1715 Hwy 29 S. / P.O. BOX 1229
 Anderson, South Carolina 29622
Phone. 864-222-1710  Fax: 864-222-1306

ISO 9001: 2000 Certification under way

Metal Expansion Joints

"TUBE-FLEX" ENGINE EXHAUST EXPANSION JOINTS

UNAFLEX® "TUBE-FLEX" Series 7000 Stainless Steel Engine exhaust Expansion Joints are manufactured from a thin-gauge stainless steel tube. This tubular body is formed into corrugations forming a bellows providing a highly flexible and durable connector for the extremes of exhausting engine gases. 

END CONNECTIONS

Type W Welding Nipples
Type T IPT Threaded Nipples
Type FP 1/2" Thick plate flange (specify O.D. Bolt Circle, number of Bolt Holes and Bolt Hole diameter).
Type SFP Square plate flange (specify outside dimension, Bolt pattern and Bolt hole diameter).
TYPE W
 Pipe Size
TYPE T 
Max. Operating
Pressure at 70ºF.
TYPE FP
Standard
Length  (in.)
TYPE SFP
Part Number
1" 40 18 7001
1-1/4" 24 18 7101
1-1/2" 20 18 7201
2" 15 18 7002
3" 8 18 7003
4" 5 18 7004
5" 3 18 7005
6" 3 18 7006
8" 3 18 7008
10" 2 18 7010
12" 2 18 7012
 
U-100 STYLE EXPANSION JOINTS HIGH-PRESSURE EXPANSION COMPENSATORS
UNAFLEX® "TUBE-FLEX" STYLE U-100 Expansion Joints can absorb longitudinal and lateral movement in one cycle. Opposite ends of the joint can move laterally in opposite directions to complete an expansion cycle. UNAFLEXU-100 joints can be lagged with fire-proofing insulation for fire protection without affecting flexibility.

FEATURES:

  • Can be ordered packed (A) or special packed (S).
  • Equipped with rigid or floating flanges (optional)
  • Sizes 4" to 26" I.D.

APPLICATIONS:

  • Diesel Exhaust "Steam Lines
  • Water and Oil Lines; *Air Intakes
  • Air Service For Boilers
  • Conveying Hot Liquids

Designed to eliminate pipe "networks" and to save space. Their all metal construction allows use in high pressure steam and water riser applications with pressures tested to 225 psi for recommended maximum operating pressure of 150 psi. Maximum temperatures to 850 degrees F. are allowed.

Stainless steel bellows, high-quality carbon steel housings and fittings, with welded construction throughout, assures long life and maintenance free operation. Compensator ends are male threaded, weld or flanged ends are also available.

Style HPNF is available with SS housing and copper sweat ends for installation in copper lines.

STYLE HPN DIMENSIONS
Pipe
Size
(in)
*Dim.
A
Dim.
B
Dim.
C
3/4 12-3/4 2-3/8 1.050
1 13-1/4 2-1/2 1.315
1-1/4 13-1/4 3 1.660
1-1/2 14-5/8 3-1/2 1.900
Pipe
Size
(in)
*Dim.
A
Dim.
B
Dim.
C
2 14-5/8 4 2.375
2-1/2 16 5 2.875
3 16 5-9/16 3.500
4 16-3/8 6-5/8 4.50
 

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South Carolina
1715 Hwy 29 S./   P.O. Box 1229
Anderson S.C. 29622

1-800-327-1286
E-mail: sales@unaflex.com
Fax: 864-222-1306

Florida
3901 NE 12 Ave, Pompano Bch FL 33064
In FL 954-943-5002  FAX: 954-940-3583