- All
- Product Name
- Product Keyword
- Product Model
- Product Summary
- Product Description
- Multi Field Search
| Quantity: | |
|---|---|
NHFLEX-D
| MATERIAL SPECIFICATION | ||
| Part No. | Part | Standard Specification |
| 1 | Union | Malleable iron |
| 2 | Rubber (Outer) | EPDM |
| 3 | Reinforcing Fabric | Nylon Fabric |
| 4 | Rubber (lnner) | EPDM |
The Union Thread Connection Flexible Rubber Expansion Joint Pipe Connector is designed for pipeline flexibility. It helps absorb movement and reduces stress.
The union is made of malleable iron. This ensures strength and durability in various applications.
The outer rubber layer is EPDM. It resists weather, heat, and chemicals.
The inner rubber layer is also EPDM. It provides a reliable seal and resists wear.
A nylon fabric layer reinforces the structure. This improves strength and flexibility.
This connector is suitable for industrial and plumbing systems. It helps extend the lifespan of connected pipes.
Note: For special material request other than standard specification, please indicate clearly on the inquiy or order list.
Below is a list of key technical features for this product from NINGHAO Machinery. The features support safe and reliable operations in standard conditions.
Thread: ISO 7-1
The connector uses the ISO 7-1 thread standard.
It provides a proper fit and secure connection.
The standard is accepted worldwide.
Working Pressure: PN10/16
The connector supports pressures of PN10 and PN16.
It is built for low to moderate pressure use.
It performs reliably under these conditions.
Temperature Range: 0°C - 80°C
The connector operates in temperatures from 0°C to 80°C.
It works safely in common environmental conditions.
It adjusts to normal seasonal changes.
Vacuum Capacity: 500MMHG
The connector supports a vacuum capacity of 500MMHG.
It suits systems that require a vacuum seal.
It adds versatility for many applications.
| DN (Inch) | DN (mm) | Neutral Length (mm) | Thread (Rc X) | Axial Elongation (mm) | Axial Compression (mm) | Transverse Movement (mm) | Angular Deflection (°) |
|---|---|---|---|---|---|---|---|
| 1/2" | 15 | 200 | Rc 1/2 | 6 | 22 | 22 | 40 |
| 3/4" | 20 | 200 | Rc 3/4 | 6 | 22 | 22 | 40 |
| 1" | 25 | 200 | Rc 1 | 6 | 22 | 22 | 40 |
| 1 1/4" | 32 | 200 | Rc 11/4 | 6 | 22 | 22 | 40 |
| 1 1/2" | 40 | 200 | Rc 11/2 | 6 | 22 | 22 | 40 |
| 2" | 50 | 200 | Rc 2 | 6 | 22 | 22 | 40 |
| 2 1/2" | 65 | 240 | Rc 21/2 | 6 | 22 | 22 | 40 |
| 3" | 80 | 240 | Rc 3 | 6 | 22 | 22 | 40 |
The Union Thread Connection Flexible Rubber Expansion Joint Pipe Connector allows controlled pipe movement. It helps reduce strain on connected systems.
This connector comes in sizes from 1/2" (15mm) to 3" (80mm). It fits various piping needs.
The neutral length is 200mm for smaller sizes and 240mm for larger sizes.
The thread type follows the Rc standard, ensuring a secure fit.
It supports 6mm axial elongation and 22mm axial compression. This helps manage expansion and contraction.
It allows 22mm transverse movement, reducing stress from lateral shifts.
The angular deflection capacity is 40°, providing flexibility in installation.
This connector is suitable for water, gas, and industrial pipelines. It improves system longevity and performance.
Below is a summary of the Pressure–Temperature aspects for the Union Thread Connection Flexible Rubber Expansion Joint Pipe Connector. The list outlines operating limits and safe ranges under varying temperature conditions.
Coordinate Axes (Temperature and Pressure):
Temperature is measured from -40°C to 120°C.
Pressure is measured from 0 MPa to 1.5–2.0 MPa.
Gray Region (Operational Range):
The gray envelope marks the operating pressure range.
It defines limits for pressure at specific temperatures.
Phase Change or Operating Boundary:
For fluids, the envelope may show phase transitions.
It indicates boundaries between liquid and gas states.
Engineering Application and Safety Design:
Engineers use the chart to set temperature and pressure conditions.
It aids in design reviews and risk assessments.
| MATERIAL SPECIFICATION | ||
| Part No. | Part | Standard Specification |
| 1 | Union | Malleable iron |
| 2 | Rubber (Outer) | EPDM |
| 3 | Reinforcing Fabric | Nylon Fabric |
| 4 | Rubber (lnner) | EPDM |
The Union Thread Connection Flexible Rubber Expansion Joint Pipe Connector is designed for pipeline flexibility. It helps absorb movement and reduces stress.
The union is made of malleable iron. This ensures strength and durability in various applications.
The outer rubber layer is EPDM. It resists weather, heat, and chemicals.
The inner rubber layer is also EPDM. It provides a reliable seal and resists wear.
A nylon fabric layer reinforces the structure. This improves strength and flexibility.
This connector is suitable for industrial and plumbing systems. It helps extend the lifespan of connected pipes.
Note: For special material request other than standard specification, please indicate clearly on the inquiy or order list.
Below is a list of key technical features for this product from NINGHAO Machinery. The features support safe and reliable operations in standard conditions.
Thread: ISO 7-1
The connector uses the ISO 7-1 thread standard.
It provides a proper fit and secure connection.
The standard is accepted worldwide.
Working Pressure: PN10/16
The connector supports pressures of PN10 and PN16.
It is built for low to moderate pressure use.
It performs reliably under these conditions.
Temperature Range: 0°C - 80°C
The connector operates in temperatures from 0°C to 80°C.
It works safely in common environmental conditions.
It adjusts to normal seasonal changes.
Vacuum Capacity: 500MMHG
The connector supports a vacuum capacity of 500MMHG.
It suits systems that require a vacuum seal.
It adds versatility for many applications.
| DN (Inch) | DN (mm) | Neutral Length (mm) | Thread (Rc X) | Axial Elongation (mm) | Axial Compression (mm) | Transverse Movement (mm) | Angular Deflection (°) |
|---|---|---|---|---|---|---|---|
| 1/2" | 15 | 200 | Rc 1/2 | 6 | 22 | 22 | 40 |
| 3/4" | 20 | 200 | Rc 3/4 | 6 | 22 | 22 | 40 |
| 1" | 25 | 200 | Rc 1 | 6 | 22 | 22 | 40 |
| 1 1/4" | 32 | 200 | Rc 11/4 | 6 | 22 | 22 | 40 |
| 1 1/2" | 40 | 200 | Rc 11/2 | 6 | 22 | 22 | 40 |
| 2" | 50 | 200 | Rc 2 | 6 | 22 | 22 | 40 |
| 2 1/2" | 65 | 240 | Rc 21/2 | 6 | 22 | 22 | 40 |
| 3" | 80 | 240 | Rc 3 | 6 | 22 | 22 | 40 |
The Union Thread Connection Flexible Rubber Expansion Joint Pipe Connector allows controlled pipe movement. It helps reduce strain on connected systems.
This connector comes in sizes from 1/2" (15mm) to 3" (80mm). It fits various piping needs.
The neutral length is 200mm for smaller sizes and 240mm for larger sizes.
The thread type follows the Rc standard, ensuring a secure fit.
It supports 6mm axial elongation and 22mm axial compression. This helps manage expansion and contraction.
It allows 22mm transverse movement, reducing stress from lateral shifts.
The angular deflection capacity is 40°, providing flexibility in installation.
This connector is suitable for water, gas, and industrial pipelines. It improves system longevity and performance.
Below is a summary of the Pressure–Temperature aspects for the Union Thread Connection Flexible Rubber Expansion Joint Pipe Connector. The list outlines operating limits and safe ranges under varying temperature conditions.
Coordinate Axes (Temperature and Pressure):
Temperature is measured from -40°C to 120°C.
Pressure is measured from 0 MPa to 1.5–2.0 MPa.
Gray Region (Operational Range):
The gray envelope marks the operating pressure range.
It defines limits for pressure at specific temperatures.
Phase Change or Operating Boundary:
For fluids, the envelope may show phase transitions.
It indicates boundaries between liquid and gas states.
Engineering Application and Safety Design:
Engineers use the chart to set temperature and pressure conditions.
It aids in design reviews and risk assessments.
