CMS Engineered Products LLC Corrosion Management Systems
CMS Engineered Products LLCCorrosion Management Systems

PTFE Expansion Joints / Connectors:

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). Available in 2, 3 or 5 convolutions with various allowable movements as noted below (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.

$120.25

TFLX3C0100

1”

1-3/4”

3

1/2”

1/4”

145.

105.

45.

$150.79

TFLX5C0100

1”

3”

5

1/2”

1/2”

72.

40.

24.

$549.00

TFLX2C0150

1-1/2”

1-3/8”

2

1/4”

1/8”

185.

135.

70.

$150.79

TFLX3C0150

1-1/2”

2”

3

1/2”

1/4”

145.

105.

45.

$180.39

TFLX5C0150

1-1/2”

4”

5

3/4”

1/2”

72.

40.

24.

$629.00

TFLX2C0200

2”

1-9/16”

2

1/4”

1/8”

180.

135.

65.

$180.39

TFLX3C0200

2”

2-3/4”

3

3/4”

3/8”

140.

105.

45.

$305.49

TFLX5C0200

2”

4”

5

1”

1/2”

72.

40.

24.

$835.00

TFLX2C0250

2-1/2”

2-1/4”

2

5/16”

1/8”

180.

130.

65.

$203.50

TFLX3C0250

2-1/2”

3-1/16”

3

3/4”

3/8”

140.

100.

40.

$360.75

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.

$271.00

TFLX3C0300

3”

3-5/8”

3

1”

1/2”

135.

100.

40.

$392.00

TFLX5C0300

3”

5”

5

1”

1/2”

72.

29.

24.

$849.00

TFLX2C0400

4”

2-5/8”

2

1/2”

1/4”

180.

125.

60.

$360.75

TFLX3C0400

4”

3-5/8”

3

1”

1/2”

130.

95.

35.

$451.25

TFLX5C0400

4”

5-1/4”

5

1-1/4”

5/8”

72.

40.

24.

$1,109.50

TFLX2C0500

5”

3-1/4”

2

1/2”

1/4”

180.

120.

60.

$451.49

TFLX3C0500

5”

4”

3

1”

1/2”

130.

90.

35.

$602.29

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.

$524.49

TFLX3C0600

6”

4”

3

1-1/8”

9/16”

125.

90.

35.

$632.50

TFLX5C0600

6”

6”

5

1-1/4”

5/8”

72.

40.

24.

$1,475.00

TFLX2C0800

8”

4”

2

1/2”

1/4”

160.

110.

55.

$700.00

TFLX3C0800

8”

6”

3

1-1/8”

9/16”

120.

85.

32.

$944.25

TFLX5C0800

8”

8”

5

1-3/4”

11/16”

48.

30.

22.

$2,719.00

TFLX2C1000

10”

5-1/4”

2

1/2”

1/4”

160.

110.

55.

$903.75

TFLX3C1000

10”

7”

3

1-1/8”

3/8”

120.

85.

30.

$1,504.99

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.

$1,354.25

TFLX3C1200

12”

7-7/8”

3

1-3/16”

5/16”

115.

80.

30.

$1,807.00

TFLX5C1200

12”

9”

5

2”

11/16”

48.

30.

22.

$ Call

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

Typical competitor part #'s listed below:

2-convolutions #R6904 (coupling; e.g.- #R6904-024 = 1-1/2” pipe line size);

3-convolutions #R6905 (expansion joint; e.g.- #R6905-032 = 2” pipe line size);

5-convolutions #R6906 (bellows; e.g.- #R6906-064 = 4” pipe line size).

PTFE-Lined Rubber Expansion Joint:

Designed for industrial corrosive chemical applications (with an integral PTFE liner), where the need to resist attack at higher pressures is critical. Rated to full line pressures listed below at up to 250.deg.F. Combines the strength of a rubber spool
expansion joint (EPDM 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 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.

$679.00

TFEEXP-025

2-1/2”

6”

-1.25”/+0.625”

0.625”

20.2

225.

30.

$775.00

TFEEXP-030

3”

6”

-1.25”/+0.625”

0.625”

18.0

225.

30.

$875.00

TFEEXP-040

4”

6”

-1.25”/+0.625”

0.625”

14.2

225.

30.

$935.00

TFEEXP-050

5”

6”

-1.25”/+0.625”

0.625”

13.0

225.

30.

$1,075.00

TFEEXP-060

6”

6”

-1.25”/+0.625”

0.625”

12.2

225.

30.

$1,295.00

TFEEXP-080

8”

6”

-1.25”/+0.625”

0.625”

12.0

210.

30.

$1,579.00

TFEEXP-100

10”

8”

-2.0”/+1.0”

1.0”

11.9

210.

30.

$1,979.00

TFEEXP-120

12”

8”

-2.0”/+1.0”

1.0”

11.3

210.

30.

$2,325.00

TFEEXP-140

14”

8”

-2.0”/+1.0”

1.0”

11.5

150.

30.

$3,629.00

TFEEXP-160

16”

8”

-2.0”/+1.0”

1.0”

10.1

150.

30.

$4,295.00

TFEEXP-180

18”

8”

-2.0”/+1.0”

1.0”

8.9

150.

30.

$4,449.00

TFEEXP-200

20”

8”

-2.0”/+1.0”

1.0”

8.1

150.

30.

$4,999.00

TFEEXP-240

24”

10”

-3.0”/+1.5”

1.5”

9.0

110.

28.

$7,499.00

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Contact Information

Address:

CMS Engineered Products LLC

235 W 54th Str.

Indianapolis, IN  46208

 

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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