Dimensions
1/2”, 2”, 3”, 4”, 6”, 8”, 10”, up to 24”.
Weld neck flange supplier in UAE
Long weld neck flange manufacturer in Dubai
What is the role of the RF face types in weld neck flange?
The Raised Face type in a weld neck flange serves multiple purposes. It provides a sealing surface, enhances the structural integrity and allows easy alignment during installation. The raised face creates a contact area for the gasket, ensuring a tight and leak free joint in the piping system. The RF face helps distribute the load evenly across the flange and provides additional strength against bending and deformation. Weld neck flange supplier in UAE manufactures these flanges for different applications by sealing the piping connections tightly.
How does the installation of bolts affect the performance of a long weld neck flange?
The long weld neck flange manufacturer in Dubai suggests that it is crucial to install the bolts properly for optimal performance. Correct bolt tightening torque and sequence help achieve even gasket compression, ensuring a secure & leak free joint. Improper bolt installation can lead to uneven loading, leakage or distortion. This can compromise the integrity and performance of the LWNRF flange. Following recommended installation procedures and torque specifications is vital for the optimal performance and longevity of the flanges.
Stockist of carbon steel weld neck flange in class 150 to 2500 pressure rating
What is the typical temperature range for carbon steel weld neck flange used in industrial applications?
Carbon steel weld neck flanges are commonly used in industrial applications with a temperature range of -29°C to 425°C. However, the specific temperature limits may vary based on the material grade, pressure rating and the requirements of the application.
Before ordering compare the stainless steel weld neck flange and WNRF flange price list
Table of content
Specialized in manufacturing
Weld Neck Flange
Size
1/2 Inches To 24 Inches
Class
150 To 2500
ASTM
A105, A182, A694
ASME
B16.5
Available Size Of Stainless Steel Long Weld Neck Flange
Class range
Class 150 to 2500(# or LB). PN 2.5 to PN 250.
Uses
have long tapered hubs that are butt welded to a pipe.
Benefits of WNRF Flanges
- Low erosion rates
- High cyclical loading capability.
- Causes minimal turbulence
- Means for a direct connection to elbow/ tee or reducers
- Excellent stress-distribution along the tapered hub
| Specifications | Weld Neck Flange |
|---|---|
| Size | 1/2” to 24” |
| Payment Type | L/C,T/T,D/P,Paypal |
| Supporting Material For Flanges | Gasket/ Ring Joint/ Flanges Bolts |
| Class | Class 150 to Class 2500 |
| Supply Ability | 1299 Ton Per Month |
| Transportation In | Air & Ocean and Land |
| Weld Neck Flange supplier in UAE | 1500 ton per month (Manufacturing Productivity) |
| Testing | Hydrostatic testing machine Magnetic particle detector Direct-reading Spectrograph UI trasonic flaw detector |
| Methods Of Forging | Casting Forging Rolling Cutting |
| Equipment | Pushing Machine Press machine electric bevelling machine |
| Description | Price In US ($) |
|---|---|
| 1.1/2 NB, 300LB, SCH XS, SA 105N, ASME B16.5 | US $584.68 Per KG |
| SIZE : 3", WELD NECK FLANGE 150# A105 | US $16.85 Per KG |
| FLANGES RF WELD NECK, SIZE : 2", 600# STD | US $54.80 Per KG |
| FLANGES RF WELD NECK 600#, SIZE : 4", STD | US $129.84 Per KG |
| SIZE : 3/4", RF WELD NECK, 150#, SCH 160 | US $39.83 Per KG |
| SIZE : 2", RF WELD NECK, 150#, STD | US $47.56 Per KG |
| SIZE : 3", RF, WELD NECK, 600#, XS | US $107.27 Per KG |
| SIZE : 2", RF/RTJ, 900#, WELD NECK, XXS, A105/LF2 | US $774.41 Per KG |
| 1.1/2, RTJ, 1500#, WELD NECK, 160, A105/LF2 | US $299.79 Per KG |
| SIZE : 6", RF, WELD NECK, 600#, XS LF2 | US $216.69 Per KG |
| SIZE : 4", FLANGES RF, WELD NECK, 300#, STD | US $251.11 Per KG |
| SIZE : 8", RTJ, 1500#, WELD NECK, 160, A105/LF2 | US $3040.37 Per KG |
Types Of Weld Neck Pipe Flanges
Stainless Steel Weld Neck Flanges
SS Weld Neck Flanges
Stainless Steel Long Weld Neck Flanges
LWNRF Flanges
WNRF Flanges
3 Inch Welding Neck Flange
Raised Face Weld Neck Flanges
Flat Face Weld Neck Flanges
Reducing Weld Neck Flanges
6 Inch Weld Neck Flanges
Carbon Steel Weld Neck Flanges
ASTM A105 WN Flange
ASME B16.5 Weld Neck Flanges
Well Neck Flanges
Straight Hub Welding Flanges
ASME B16.5 Weld Neck Flange Dimensions In MM
Class 150 Weld Neck Flanges Dimensions In MM
(LWNRF) : Long Weld Neck Raised Face flanges
Long Weld Neck Flange Dimensions
Manufacturing raised face weld neck flange and reducing weld neck flange materials according to ASME B16.5 standard
Carbon Steel Weld Neck Flange Pressure Ratings
Facing Types Of 4 Inch WN Flange
Facing Types
- Flat Face (FF)
- Raised Face (RF)
- Ring Type Joint (RTJ)
- Tongue Face (TF)
- Grooved Face (GF)
We selling flat face weld neck flange and LWNRF flange in mill finishes/ polished finishes
Stainless Steel Weld Neck Flange Weight Chart
Flat Face Weld Neck Flange Bolt Chart
What factors should be considered when selecting a WNRF flange based on its schedule?
- The schedule of the WNRF flange directly correlates to its pressure rating. Ensure that the selected schedule can withstand the maximum operating pressure of the system.
- Consider the temperature range of the application and ensure that the selected schedule can handle the associated thermal stresses & expansion.
- Verify that the selected schedules of the reducing weld neck flange and pipe match to ensure proper fit & alignment.
- Higher schedule flanges have thicker walls and increased structural integrity. Evaluate the level of strength & rigidity required for the specific application.
- Thicker schedule flat face weld neck flanges generally have higher material costs. Evaluate the project budget and balance the required strength & performance with the associated costs.
What is the difference between the I.D. and O.D. for stainless steel weld neck flange?
The I.D. represents the innermost circular measurement which indicates the size of the stainless steel weld neck flange bore. The O.D. represents the outermost circular measurement which is the overall flange size.
How do you read a weight chart for raised face weld neck flange?
Reading a weight chart for raised face weld neck flanges involves understanding the columns that include the flange size, the schedule, the flange weight per unit and the total weight per unit length. By identifying the flange size & schedule, the corresponding weight values can be obtained. This is for accurate estimation and selection of the flange based on its weight requirements.