SPG type piston seals are bidirectional piston seals composed of PTFE bronze composite piston sealing rings and rectangular rings.
SPG type seals are particularly suitable for control cylinder servo systems, machine tools, fast-response cylinders, and bidirectional piston cylinders in construction machinery.
Main advantages:
Suitable for one-piece pistons
Small installation size
Low starting and running friction, ensuring smooth movement even at low speeds without crawling
Wear-resistant
Compression-resistant
High-temperature resistant materials available
Due to the high chemical corrosion resistance of the sealing ring and the availability of rectangular rings and sealing rings made of different materials, SPG type seals can be used in almost all media. The special shape of the sealing structure provides excellent oil film return characteristics. Products with a diameter of 2000mm are available.
Pressure: Experience unparalleled resilience and strength with our seals, meticulously designed to withstand varying pressure levels with ease. <=400barTemperature: -35 to +110Speed: 0.5m/sMedia: Hydraulic oils (mineral oil-based)Material: PUHardness: 93 +-2 Shore AColor: as per your requestAdvantages: High resistance to high temperature, High abrasion resistance, Low compression set, Easy installation
| Pressure |
<=400bar |
| Temperature |
-35 to +110 |
| Speed |
0.5m/s |
| Media |
Hydraulic oils (mineral oil-based) |
| Material |
PU |
| Hardness |
93 +-2 Shore A |
| Color |
as per your request |
| Advantages |
High resistance to high temperature
High abrasion resistance
Low compression set
Easy installation |
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Ningbo Haga Seals Industries Co., Limited is a specialist manufacturer of mechanical seals and seal material, such as Silicon Carbide Seal Ring, Tungsten Carbide Seal Ring, Alumina Ceramic Seal Ring, O Ring, packing and gasket, etc.
HAGA is managed by highly qualified technologists and engineers, and has strict quality control system, and enjoy a good reputation in our clients.
Now our products are well popular in America, southeast Asia, MID-Asia and so on, our customers are satisfied with our competitive price, superior quality.
We intend to market our products by leading manufacturers across the world and are open to enquiries. We are committed to providing high quality products at affordable and reasonable prices using the latest technologies to practice in the most thorough and efficient manner. Our company goal is to provide with superior most quality and best services possible to our valuable clients.
Q1: Are you a manufacturer or a trading company?
A: We are a manufacturer of water pumps and motors in China.
Q2: Where is your factory?
A: No.25-1, Wanyangzhongchuangcheng, Xiangshan, Ningbo City, China
Q3: What are your terms of payment?
A: Payment <=1000USD, 100% in advance. Payment >=1000USD, 30% T/T in advance, balance before shipment.
Q4: What about delivery time?
A: Normally, 30 days after the receipt of payment.
Q5: About shipment?
A: By sea, by air, and by express delivery.
Q6: About sample?
A: Available.
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