Products Description
Material: PTFE + 40% bronze powder
Advantages:
☆ Low thermal expansion
☆ Tight tolerances
☆ Chemical resistance
☆ Wide temperature range
Guide bands made of PTFE filled with 40% bronze play a critical role in hydraulic and pneumatic cylinders. These components are responsible for guiding pistons and rods, preventing metal-on-metal contact, and absorbing transverse forces. The use of 40% bronze filled guide bands ensures reliable, long-lasting performance, even in harsh operating environments.
PTFE guide bands offer numerous advantages, including exceptional sliding properties and high resistance to thermal and chemical stresses. These guide tapes are ideal for use in applications where medium surface pressure is present, such as hydraulic oils, lubricating oils, mineral oil-based greases, and flame-retardant hydraulic fluids.
The use of guide bands and PTFE guide tapes is essential for prolonging the lifespan of hydraulic and pneumatic cylinders. By preventing excessive wear and tear on sliding components and absorbing lateral forces, these components ensure smooth and trouble-free operation. Whether you're designing new hydraulic or pneumatic systems or replacing worn components in existing equipment, investing in high-quality guide bands and guide tapes is a smart choice
Production process:
Technical Parameters:
DFG-120 PTFE+graphite
DFG-130 PTFE+40% bronze
|
Material Type |
Density g/cm3 |
Tensile Strength MPa |
Elongation % |
Compressive Strength Mpa |
Bending Strength MPa |
Friction and Wear Properties (dry) |
Heat Distortion Temperature 0.4MPa(℃) |
|
|
Coefficient of friction |
Wear loss (mm) |
|||||||
|
DFG-120(black) |
2.5-2.6 |
17-20 |
＞100 |
30-35 |
20-25 |
0.12-0.16 |
＜2.6 |
60-65 |
|
DFG-130(green) |
3.1-3.5 |
20-25 |
＞125 |
40-50 |
30-40 |
0.20-0.25 |
6.5 |
60-70 |
Typical Application
☆ Pneumatic cylinder
☆ Hydraulic cylinder
☆ Cranes, loaders and other construction machines
Our service and advantage
☆ Factory direct service
☆ Rich experience in producing
☆ Various products
☆ Stable quality
Our exhibition
PTC, BAUMA, Hannover Messe etc.
Packing & Delivery
Thermal shrinkage film
By Express (FedEx, UPS, DHL, TNT, EMS, etc. )
--- Advantage: Fast (takes about 7 - 10 days in the delivery), door to door
This is especially useful for urgent shipments that need to reach their destination quickly. Though express delivery is a little expensive, it is worth the cost if time is a crucial factor.
By Air Transportation
--- Advantage: Fast (takes about 8 - 12 days), a little cheaper than Express.
Though it takes a little longer than express delivery, at around 8-12 days, it is still relatively quick. Additionally, air transportation is a little cheaper than express delivery. The only downside is that the receiver has to collect the goods from the airport.
By Sea (Ocean ) Transportation
--- Advantage: Much cheaper than Express or Air transportation.
Sea transportation is an excellent option for individuals and businesses that need to transport goods across long distances. With its cost savings and global coverage, it's an attractive alternative to other transportation methods.
Dimensions:
Speed : 15 m/s
Temperature : -120°c + 120°c
Different sizes are available
|
Width (mm) |
TOL (mm) |
H (MM) |
TOL (mm) |
Length (m) |
|
6.1 |
0/-0.20 |
2.5 |
0/-0.05 |
10.5 |
|
7.9 |
0/-0.20 |
2.5 |
0/-0.05 |
10.5 |
|
19.5 |
0/-0.20 |
2.5 |
0/-0.05 |
10.5 |
|
14.8 |
0/-0.20 |
2.5 |
0/-0.05 |
10.5 |
|
19.5 |
0/-0.20 |
2.5 |
0/-0.05 |
10.5 |
|
24.5 |
0/-0.20 |
2.5 |
0/-0.05 |
10.5 |
|
29.5 |
0/-0.20 |
2.5 |
0/-0.05 |
10.5 |
|
Width (mm) |
TOL (mm) |
H (MM) |
TOL (mm) |
Length (m) |
|
6 |
0/-0.20 |
2 |
0/-0.05 |
13 |
|
8 |
0/-0.20 |
2 |
0/-0.05 |
13 |
|
8 |
0/-0.20 |
3 |
0/-0.05 |
8.7 |
|
10 |
0/-0.20 |
3 |
0/-0.05 |
8.7 |
|
12 |
0/-0.20 |
3 |
0/-0.05 |
8.7 |
|
16 |
0/-0.20 |
3 |
0/-0.05 |
8.7 |
|
20 |
0/-0.20 |
3 |
0/-0.05 |
8.7 |
FAQ:
Q: How can I trust your company?
Q: Is your price competitive?
Q: Have your products been exported?
Q: What's your MOQ?
Q: How long is your delivery time?
Q: Do you have any certifications?
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