Product Description
PTFE lined metal expansion joint is a device with expansion and contraction function, mainly using the deformation and expansion principle of corrugated pipes to adjust and deform pipelines or equipment models that require load. The effective expansion and contraction deformation of the working body corrugated pipe is utilized to absorb the dimensional changes caused by thermal expansion and contraction of pipelines, conduits, containers, etc., or to compensate for the axial, lateral, and angular displacement of pipelines, conduits, containers, etc. It is widely used in modern industry.
| 1 |
Flange |
SS304,ss316,carbon steel,etc |
| 2 |
Shipping Rod |
SS304,ss316,carbon steel,etc |
| 3 |
Bellow |
Stainless steel |
| 4 |
Welded pipe |
Stainless steel |
| 5 |
liner |
PTFE |
PTFE lined metal expansion joint have the following characteristics:
1.Lightweight and highly flexible
2.Strong resistance to destruction
3.Durable and long-lasting
4.High temperature resistance, corrosion resistance, and high pressure resistance
Taking into account the advantages of this product, its service life greatly exceeds that of existing steam hoses. Long term use does not require replacement, greatly reducing usage costs, improving efficiency, and being economical and practical.
Product Specification
| Diameter |
Three waves of the maximum compensate ability |
Allow the largest work force |
Three wave |
Connection flange size |
| Axial |
Transverse Y (mm) |
Angular |
Internal pressure |
KPA |
length L (mm) |
PN 0.6Mpa |
PN 1.0Mpa |
| DN mm |
X(mm) |
02-1 |
02-2 |
θ |
TF021 |
TF022 |
K |
n-M |
K |
n-M |
| 100 |
26 |
25 |
33 |
20 |
0.5 |
0.6 |
28 |
95 |
170 |
|
180 |
8-M16 |
| 124 |
29 |
0.4 |
0.5 |
24 |
105 |
200 |
8-M16 |
210 |
| 150 |
32 |
20 |
26 |
18 |
115 |
225 |
240 |
12-M20 |
| 200 |
40 |
15 |
0.35 |
0.4 |
17 |
125 |
280 |
295 |
| 250 |
42 |
27 |
0.3 |
0.35 |
14 |
135 |
335 |
12-M16 |
350 |
|
| 300 |
44 |
13 |
145 |
395 |
12-M20 |
400 |
|
| 350 |
46 |
0.2 |
0.25 |
150 |
445 |
460 |
|
| 400 |
0.1 |
0.1 |
11 |
160 |
495 |
16-M20 |
515 |
16-M22 |
| 450 |
48 |
12 |
16 |
180 |
550 |
565 |
20-M22 |
| 500 |
0.08 |
200 |
600 |
20-M24 |
620 |
20-M27 |
| 600 |
49 |
0.05 |
0.06 |
10 |
220 |
705 |
24-M24 |
725 |
| 700 |
50 |
240 |
810 |
24-M27 |
|
|
| 800 |
10 |
13 |
260 |
920 |
|
|
| 900 |
0.03 |
0.035 |
9 |
280 |
1020 |
|
|
| 1000 |
52 |
300 |
1120 |
28-M27 |
|
|
| 1200 |
8 |
10 |
7 |
320 |
|
|
Note: If the medium is oil, acidic or alkaline substances, and there are special requirements for the working temperature, you can customize it by sending a letter or drawing. Please specify when ordering.
Product Details
Production Flow
| 1.Stainless steel pipe |
2.Metal bellows processing |
3.Finished metal bellow |
4.Stainless steel flange |
| 5.High precision welding |
6.pressure testing |
7.Finished product |
8.Product storage |
Application
PTFE lined metal expansion joint pipeline system equipment widely used in pipeline systems of chemical, petroleum, power, metallurgical, pharmaceutical and other industries.
Our Services
1.24-hour online
2.Free samples provided
3.Support customization
4.Provide drawings
5.Multiple payment styles to choose from
6.Factory inspection (material, specifications, quantity, pressure, packaging)
7.Long warranty period
8.Suitable packaging for transportation
Our Customer
FAQ
Q1:Can you provide drawings?
A1:Yes,we could provide drawings for you.Please contact us to get the drawings.
Q2:What's the warranty period?
A2:We provide 18 months' warranty.
Q3:What' the MOQ?
A3:1pc. We could delivery any quantity according to your requirements.
Q4:Can we get a sample?
A4:Yes,we could provide samples for you to test the quality.
Audited Supplier 
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