PTFE expansion joints manufacture in China with reasonable price
Description
PTFE expansion joints are usually used in chemical pipes.Daming
convoluted PTFE is probably the optimum flexible hose for all
applications being virtually inert to all chemicals,self cleaning
,non-stick,excellent fatigue,kink resistant and extremely flexible.
Daming is produced by a patented process with shallow helical
convolutions and helix outer stainless wire support.SS304 stainless
steel braided PTFE/ lined hose is mainly composed of inner hose
(ideal anti-corrosion material) and stainless steel braid outside
for protection and loaning pressure, with buckled metal connectors
on both ends.
Features
1. Excellent chemical resistance
2. High and low temperature resistance(-100°C to 260°C)
3. High pressure resistance
4. Anti-aging,long life without an aging problem
5. Wear resistance, high lubrication
6. Anti-corrosion ,non-stick, easily cleaned
7. Fire resistance
8. Electrically insulated
9. Excellent flexibility
Structure
Inside: PTFE hose, the hose can be smoothbore PTFE , and also
convoluted , for high and low temperature used, anti-corrosive,
non-stick.
Outside: SUS304 Stainless steel braided. High pressure resistance.
All kinds of couplings can be available.
Technique Parameter
| DiameterDN mm | Three waves of the maximum compensate ability | Allow the largest work force | Three-wave
length
L mm | Connection flange size
HG5010-58/HGJ45-92(HG20593-93/97) |
| Axial X mm | Transverse Y mm | Angular θ | Internal pressure | | PN0.6Mpa | PN1.0Mpa |
| 02-1 | 02-2 | TF02-1 | TF02-2 | Kpa | 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 |
|
|
JINGNING PTFE expansion joints can be produced with
ANSI,EN,BS,JIN,GOST,JIS standard flanges.PTFE expansion joints have an excellent Corrosion resistance.
