| Customization: | Available |
|---|---|
| Structure: | Single End |
| Pressure: | High Pressure Mechanical Seals |
|
Still deciding? Get samples of $ !
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
|
Parameter Category
|
Specific Parameter
|
Detailed Description
|
|
Basic Information
|
|
|
|
Seal Type
|
QT-Type 2 Mechanical Seal
|
A high - performance mechanical seal meticulously designed for industrial pumps, ensuring reliable operation and excellent sealing performance across various applications.
|
|
Brand
|
[Brand Name]
|
|
|
Model
|
QT-Type 2
|
Engineered to offer enhanced durability and efficiency in challenging operating conditions.
|
|
Materials
|
|
|
|
- Rotating Ring
|
Tungsten Carbide
|
Tungsten carbide provides superior hardness and wear resistance, enabling the rotating ring to endure high - speed and high - pressure operations with minimal degradation.
|
|
- Stationary Ring
|
Carbon Graphite
|
Carbon graphite is utilized for its low friction coefficient and self - lubricating properties, facilitating smooth operation and effective sealing.
|
|
- O - Ring
|
Ethylene - Propylene Diene Monomer (EPDM)
|
EPDM O - ring offers excellent resistance to water, steam, and many chemicals, ensuring a tight and long - lasting seal.
|
|
Size Specifications
|
|
|
|
Shaft Diameter Range
|
25 - 60 mm
|
This seal is compatible with pump shafts within the 25 - 60 mm diameter range, making it suitable for a wide variety of pump models.
|
|
Seal Chamber Inner Diameter
|
35 - 70 mm
|
Designed to fit precisely into seal chambers with inner diameters from 35 to 70 mm, guaranteeing proper installation and optimal performance.
|
|
Seal Width
|
10 mm
|
The 10 - mm width of the seal is optimized to balance sealing effectiveness and structural stability, reducing the risk of leakage and wear.
|
|
Performance Parameters
|
|
|
|
Working Pressure
|
Maximum 2.0 MPa
|
Under normal operating conditions, the QT - Type 2 seal can withstand a maximum pressure of 2.0 MPa, effectively preventing the leakage of pumped media.
|
|
Working Temperature
|
-30ºC - 180ºC
|
Capable of operating efficiently within a wide temperature range from -30ºC to 180ºC, making it suitable for both cryogenic and high - temperature industrial processes.
|
|
Linear Velocity
|
Maximum 12 m/s
|
The seal can handle a maximum linear velocity of 12 m/s, ensuring stable performance even in high - speed rotating pumps.
|
|
Applicable Media
|
|
|
|
- Water - based Fluids
|
Ideal for use with potable water, process water, and aqueous solutions with a pH range of 4 - 10.
|
|
|
- Oil - based Fluids
|
Suitable for lubricating oils, gear oils, and most hydraulic oils.
|
|
|
- Chemical Fluids
|
Resistant to weak acids, alkalis, and some organic solvents.
|
|
|
Installation and Maintenance
|
|
|
|
Installation Method
|
Axial Installation
|
Installed axially onto the pump shaft following a standardized procedure to ensure correct alignment and a secure seal.
|
|
Installation Torque
|
18 - 22 N·m
|
During installation, applying a torque within the 18 - 22 N·m range is crucial to firmly secure the seal without causing damage to its components.
|
|
Maintenance Cycle
|
Every 4000 operating hours
|
Regular maintenance is recommended every 4000 operating hours. This includes inspecting the seal for signs of wear, checking for leakage, and ensuring proper alignment.
|
|
Storage Conditions
|
Store in a dry, dust - free environment at a temperature between 5ºC - 25ºC. Avoid exposure to direct sunlight and aggressive chemicals.
|
Proper storage conditions help preserve the integrity of the seal components and extend their shelf life.
|
|
Quality and Certification
|
|
|
|
Service Life
|
Approximately 2 - 3.5 years under normal operating conditions
|
With proper operation and regular maintenance, the QT - Type 2 seal can provide reliable service for 2 - 3.5 years.
|
|
Leakage Rate
|
≤0.05 mL/h
|
Engineered to have an extremely low leakage rate, ensuring minimal loss of pumped media and meeting strict environmental and safety standards.
|
|
Certification Standards
|
ISO 9001, ISO 14001, and industry - specific certifications (e.g., API 682 for relevant applications)
|
The seal complies with international quality management (ISO 9001) and environmental management (ISO 14001) standards, and may also hold industry - specific certifications for enhanced credibility.
|
|
Other Characteristics
|
|
|
|
Vibration Resistance
|
Can withstand vibrations with a frequency range of 8 - 60 Hz and an amplitude of 0.6 mm.
|
Designed to maintain its sealing performance in environments with significant vibrations, ensuring stable pump operation.
|
|
Self - aligning Ability
|
The seal has a certain degree of self - aligning ability, which can compensate for minor misalignments between the shaft and the seal chamber, reducing installation difficulty and improving operational reliability.
|
|
Shanghai Queeny Mechanical Equipment Co.,Ltd.is an enterprise specializing in the R&D,manufacture and export of mechanical seal products,headquartered in Pudong New Area,Shanghai.Our products mainly include component seals,dry gas seals,metal bellows seals,mixer and agitator seals,single & dual cartridge seals,silicon carbide parts and tungsetn carbide parts,which can replace John Crane, Burg--mann, AES, Chesterton,Flowserve,Rotenand other similar products,they are widely used in water treatment,petroleum,chemical,food,medical and other industries.Q1: Are you a trading company or a factory?
){kind=link}