CMS Engineered Products LLC Corrosion Management Systems
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Industrial PTFE Expansion Joints

PTFE Expansion Joints / Connectors:

Industrial PTFE expansion joints are manufactured of unreinforced molded PTFE bellows and are standard with ANSI 150# ductile iron drilled flanges with stainless steel reinforcing rings and limit bolts (pre-set from factory). These expansion joints are available in 2, 3, or 5 convolutions with various allowable movements as noted below (also often referred to as couplings for 2-convolutions, expansion joints for 3-convolutions, and bellows for 5-convolutions, respectively).

316 stainless steel flanges available as an option/adder.

Part #:

Size:

Neutral Length:

# Convolutions:

Compression / Extension, Max. (+/-):

Lateral, Max. (+/-):

Pres. Rating (psig) @ 70.deg.F

Pres. Rating @ 200.deg.F

Pres. Rating @ 400.deg.F

Cost $ ea.:

TFLX2C0100

1”

1-3/8”

2

1/4”

1/8”

185.

135.

70.

$148.55

TFLX3C0100

1”

1-3/4”

3

1/2”

1/4”

145.

105.

45.

$186.69

TFLX5C0100

1”

3”

5

1/2”

1/2”

72.

40.

24.

$681.05

TFLX2C0150

1-1/2”

1-3/8”

2

1/4”

1/8”

185.

135.

70.

$186.69

TFLX3C0150

1-1/2”

2”

3

1/2”

1/4”

145.

105.

45.

$223.45

TFLX5C0150

1-1/2”

4”

5

3/4”

1/2”

72.

40.

24.

$782.79

TFLX2C0200

2”

1-9/16”

2

1/4”

1/8”

180.

135.

65.

$223.45

TFLX3C0200

2”

2-3/4”

3

3/4”

3/8”

140.

105.

45.

$378.09

TFLX5C0200

2”

4”

5

1”

1/2”

72.

40.

24.

$1,038.39

TFLX2C0250

2-1/2”

2-1/4”

2

5/16”

1/8”

180.

130.

65.

$252.40

TFLX3C0250

2-1/2”

3-1/16”

3

3/4”

3/8”

140.

100.

40.

$448.90

TFLX5C0250

2-1/2”

4”

5

1”

1/2”

62.

36.

22.

$ Call

TFLX2C0300

3”

2-1/4”

2

3/8”

3/16”

180.

125.

60.

$335.49

TFLX3C0300

3”

3-5/8”

3

1”

1/2”

135.

100.

40.

$486.70

TFLX5C0300

3”

5”

5

1”

1/2”

72.

29.

24.

$1,055.95

TFLX2C0400

4”

2-5/8”

2

1/2”

1/4”

180.

125.

60.

$446.89

TFLX3C0400

4”

3-5/8”

3

1”

1/2”

130.

95.

35.

$559.15

TFLX5C0400

4”

5-1/4”

5

1-1/4”

5/8”

72.

40.

24.

$1,379.19

TFLX2C0500

5”

3-1/4”

2

1/2”

1/4”

180.

120.

60.

$559.15

TFLX3C0500

5”

4”

3

1”

1/2”

130.

90.

35.

$745.45

TFLX5C0500

5”

6”

5

1-1/4”

5/8”

62.

36.

22.

$ Call

TFLX2C0600

6”

3-3/4”

2

1/2”

1/4”

180.

115.

55.

$649.59

TFLX3C0600

6”

4”

3

1-1/8”

9/16”

125.

90.

35.

$783.00

TFLX5C0600

6”

6”

5

1-1/4”

5/8”

72.

40.

24.

$1,833.39

TFLX2C0800

8”

4”

2

1/2”

1/4”

160.

110.

55.

$867.98

TFLX3C0800

8”

6”

3

1-1/8”

9/16”

120.

85.

32.

$1,168.59

TFLX5C0800

8”

8”

5

1-3/4”

11/16”

48.

30.

22.

$3,209.00

TFLX2C1000

10”

5-1/4”

2

1/2”

1/4”

160.

110.

55.

$1,119.00

TFLX3C1000

10”

7”

3

1-1/8”

3/8”

120.

85.

30.

$1,935.79

TFLX5C1000

10”

8-3/4”

5

1-3/4”

11/16”

48.

30.

22.

$ Call

TFLX2C1000

12”

6”

2

1/2”

1/4”

70.

52.5

50.

$1,745.00

TFLX3C1200

12”

7-7/8”

3

1-3/16”

5/16”

115.

80.

30.

$2,320.90

TFLX5C1200

12”

9”

5

2”

11/16”

48.

30.

22.

$ Call

 

*Optional 316 stainless steel flanges are available at an adder per size – please call or e-mail for cost & current leadtime.

Typical competitor part #'s listed below:

2-convolutions #R6904 (coupling, e.g.- #R6904-024 = 1-1/2” pipeline size)

3-convolutions #R6905 (expansion joint, e.g.- #R6905-032 = 2” pipeline size)

5-convolutions #R6906 (bellows, e.g.- #R6906-064 = 4” pipeline size)

PTFE-Lined Rubber Expansion Joint:

Rubber expansion joints are designed for industrial corrosive chemical applications (with an integral PTFE liner) where the need to resist attack at higher pressures is critical. They are rated to full line pressures listed below at up to 250 degrees Fahrenheit. They combine the strength of a rubber spool 
expansion joint (Butyl rubber exterior is standard; other rubber exteriors are available as optional) with full PTFE wetted parts, single arch design, galvanized split back-up rings come standard with the industrial PTFE expansion joint.

Part #:

Size:

Neutral Length:

Compression
  / Extension, Max.:

Lateral,
  Max.:

Rotation
  (deg.), Max.:

Pres.
  Rating (psig) @
250.deg.F

Vacuum Rating
  (in.Hg)
@ 250.deg.F

Cost $ ea.:

TFEEXP-015

1-1/2”

6”

-1.25”/+0.625”

0.625”

28.0

225.

30.

$ Call

TFEEXP-020

2”

6”

-1.25”/+0.625”

0.625”

25.0

225.

30.

$831.00

TFEEXP-025

2-1/2”

6”

-1.25”/+0.625”

0.625”

20.2

225.

30.

$949.00

TFEEXP-030

3”

6”

-1.25”/+0.625”

0.625”

18.0

225.

30.

$1,072.49

TFEEXP-040

4”

6”

-1.25”/+0.625”

0.625”

14.2

225.

30.

$1,145.39

TFEEXP-050

5”

6”

-1.25”/+0.625”

0.625”

13.0

225.

30.

$1,315.00

TFEEXP-060

6”

6”

-1.25”/+0.625”

0.625”

12.2

225.

30.

$1,585.65

TFEEXP-080

8”

6”

-1.25”/+0.625”

0.625”

12.0

210.

30.

$1,930.49

TFEEXP-100

10”

8”

-2.0”/+1.0”

1.0”

11.9

210.

30.

$2,420.00

TFEEXP-120

12”

8”

-2.0”/+1.0”

1.0”

11.3

210.

30.

$2,843.49

TFEEXP-140

14”

8”

-2.0”/+1.0”

1.0”

11.5

150.

30.

$ Call

TFEEXP-160

16”

8”

-2.0”/+1.0”

1.0”

10.1

150.

30.

$ Call

TFEEXP-180

18”

8”

-2.0”/+1.0”

1.0”

8.9

150.

30.

$ Call

TFEEXP-200

20”

8”

-2.0”/+1.0”

1.0”

8.1

150.

30.

$ Call

TFEEXP-240

24”

10”

-3.0”/+1.5”

1.5”

9.0

110.

28.

$ Call

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Contact Information

Corporate address:

CMS Engineered Products LLC

235 W 54th Str.

Indianapolis, IN  46208

 

New shop address:

CMS Engineered Products LLC

1322 W Winona

Unit #3S

Chicago, IL  60640

 

Please e-mail or phone your repair parts requirements

for a quick quotation to:

 

Phone: 

317.292.2914

 

E-Mail:

info@cmsengineeredproducts.com

 

OR  please use our easy Contact Us form

Corrosion resistant PTFE

We specialize in PTFE molded expansion joints / flex connectors - many in stock for immediate shipment; custom fabrication available upon request.

 

Please also review our fully PFA lined ball & butterfly valves, as well as our full line of PTFE lined hose products for your corrosive and/or aggressive fluid transfer application(s).

 

Biopharm, pharmaceutical, industrial-grade products available, many from inventory for immediate shipment.

All major credit cards accepted for immediate purchase
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