Audited Supplier
Dn 5~3000mm
Hpu+ PA
Cylinder
Stationary Seal
High Pressure
O-Ring
Standard, Nonstandard, Customized
Double
Heavy
70MPa
-20~100ºC
Reciprocating
KELUOKE
Carton
5~3000mm
China
8484100000
Product Description
About T-seal Piston Ring
Double Acting T-seal made of HPU-MDI;suitable for heavy duty applications.
This T-seal distinctive cross-section is extremely functional .the elastomeric seal element consists of a flange and a body, each of which has a multuple purpose ,The flange provides the static seal against the bottom of the groove .provides positive radial actuation of the back-up rings,and stabilized the seal against rolling in the grooves,the body providesthe squeeze or interference seal against the dynamic surface,loads the flange to enhance the static seal against the groove, and contributes alastomeric mass to the downstream flange to displace the back-up ring radially .the squeeze effected during installation duplicates that of an O-ring ,giving the T-seal its ability to seal at the lowest pressures ,Finally ,the square or rectangular shape of the T-seal assembly with its back-up ring eliminates the spiral failure mode characteristic of O-rings, T-seal cannot spiral fail.
Due to our unique mahcined process, in addition to the ordinary cross-sections, we can machined seals of any size and material according to customers' customized drawings.
Our wide range of materials comply to different designs to suit varying operating conditions.
| The Detailed Index of PU | ||||||||
| Material | Color | Hardness | Work Temperature | Density | Elongation at break | Elastic Modulus | Wear & Tear | |
| / | / | Shore A | ºC | g/cm³ | % | N/mm³ | mm³ | |
| Standard | / | DIN53505 | / | EN ISO 1183 | DIN53504/53455 | DIN53504 | DIN ISO4649 | |
| Polyurethane | PU | Green | A95±2 | -30~110 | 1.2 | ≥450 | 12 | 18 |
| High temperature hydrolyzable polyurethane | HPU | Red | A95±2 | -20~110 | 1.2 | ≥330 | ≥13 | 17 |
| Cast polyurethane | G-PU | Red | A95±2 | -30~110 | 1.2 | ≥280 | ≥11 | 25 |
| Low temperature resistant polyurethane | T-PU | Blue | A95±2 | -50~110 | 1.17 | ≥450 | ≥12 | 15 |
| Self-lubricating polyurethane | S-PU | Gray-Black | A95±2 | -20~110 | 1.23 | 400 | 17 | 21 |
| Ultra-high hardness polyurethane | X-PU | Dark Green | A97±2 | -30~110 | 1.21 | 400 | 21 | 18 |
| Ultra-high hardness High temperature hydrolyzable polyurethane | XH-PU | Dark Red | A97±2 | -20~110 | 1.22 | 350 | 25 | 20 |
| Ultra-high hardness Self-lubricating polyurethane | XS-PU | Gray-Black | A97±2 | -20~110 | 1.25 | 350 | 25 | 29 |
QingDao Carlock Sealing Technology Co.,Ltd
-------Ultimate Quality Products Provider
As a professional manufacturer of moldless sealing technology, we can provide a complete set of standard and non-standard high-quality sealing products and solutions for various industries.
Our products are ideal for various applications with better raw materials, better processing, higher service life, excellent tensile strength and compression set, and can withstand different pressure media and operating temperatures. Effectively reduce the replacement cycle and maintenance costs. It is widely used in many industries with high quality requirements, such as; Coal mining, oil exploitation, wind power generation, lifting machinery, die-casting equipment, etc.
CNC lathe process breaks through the limitations of traditional molding processes. We can process seals of any size, any form and any material, As a source factory with 20 years of industry experience, we have been a reliable partner for our customers in the global market from design to after-sales.
Our products are ideal for various applications with better raw materials, better processing, higher service life, excellent tensile strength and compression set, and can withstand different pressure media and operating temperatures. Effectively reduce the replacement cycle and maintenance costs. It is widely used in many industries with high quality requirements, such as; Coal mining, oil exploitation, wind power generation, lifting machinery, die-casting equipment, etc.
CNC lathe process breaks through the limitations of traditional molding processes. We can process seals of any size, any form and any material, As a source factory with 20 years of industry experience, we have been a reliable partner for our customers in the global market from design to after-sales.
