CMS Engineered Products LLC
Corrosion Management Systems
Industrial PTFE Expansion Joints
PTFE Expansion Joints / Connectors:
Industrial PTFE expansion joints are manufactured of unreinforced isostatically molded PTFE bellows and are standard with ANSI 150# drilled ductile iron (epoxy coated) flanged ends with stainless steel reinforcing rings and limit bolts (pre-set). These expansion joints are available in 2, 3 or 5 convolutions for 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; please call or e-mail for cost & current leadtime.
Typical competitor part #'s :
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 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) with full PTFE wetted interior, single arch design.
Galvanized split back-up rings come standard.
|
Part #: |
Size: |
Neutral Length: |
Compression |
Lateral, |
Rotation |
Pres. |
Vacuum Rating |
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
1322 W Winona
Unit #3S
Chicago, IL 60640
Please e-mail or phone your repair parts requirements
for a quick quotation to:
Direct phone:
317.292.2914
E-Mail:
info@cmsengineeredproducts.com
OR please utilize our easy Contact Us form
Corrosion resistant PTFE
We specialize in PTFE molded expansion join/flex connectors - many in stock for immediate shipment; custom products available upon request.
Please also review our fully PFA lined ball & butterfly valve products for your corrosive and/or aggressive fluid transfer applications.
Biopharm, pharmaceutical, industrial-grade products available, many out of inventory for immediate shipment.
All major credit cards accepted for immediate purchase
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