ASME B16.5
ASME B16.5 Flange Dimensional standard for steel pipe flanges
Stainless steel flanges supplier in UAE
SS forged flanges manufacturer in Dubai
What are the top 6 problems faced by buyers of stainless steel flanges?
- Inconsistent quality, non compliance with standards, or substandard materials.
- Stainless steel flanges supplier in UAE should not manufacture flanges that do not meet specified dimensions or incorrect size identification.
- Difficulty in verifying the origin and quality of the ss used.
- Late shipments can cause project delays or increased costs.
- Inaccurate or fluctuating pricing, hidden costs, or unexpected charges.
- Insufficient guidance on product selection, installation or compatibility.
Prestige quality Stainless steel flanges supplier in UAE offer these SS flanges in EN, DIN, ISO, BS, JIS or ANSI standard.
What are the types of SS forged flanges available in the market?
There are several types of SS forged flanges available to cater to different application requirements. This would include:
- Weld Neck Flanges: For high-pressure applications, they have a long tapered hub for a smooth transition and enhanced strength.
- Slip-On Flanges: Easy to install, they slide over the pipe and are secured with fillet welding.
- Blind Flanges: Used to seal the end of a pipe, they do not have a center bore.
- Socket Weld Flanges: Ideal for smaller pipe sizes, they have a socket for pipe insertion and fillet welding.
- Threaded Flanges: Feature internal threads for easy connection to pipes with matching external threads.
- Lap Joint Flanges: Used in combination with stub ends, they allow for easy alignment & disassembly.
Exporter of stainless steel pipe flanges in different sizes
What are the different testing requirements for exporting SS flanges?
- Dimensional Inspection- checking the stainless steel pipe flanges dimensions and tolerances against the specified standards.
- Visual Inspection- examining the surface condition, welds, and overall appearance for any defects or imperfections.
- Chemical Analysis- determining the composition of the ss material to ensure it meets the required specifications.
- Mechanical Testing- conducting tests such as tensile strength, yield strength, and hardness to evaluate the mechanical properties.
- Non-Destructive Testing (NDT)- performing methods like ultrasonic testing, liquid penetrant testing, or magnetic particle inspection to detect flaws or cracks.
- Pressure Testing- hydraulic or pneumatic pressure to assess their ability to withstand designated pressures.
Smooth seal surface SS Flanges supplier in UAE, face types FF/ RF/ RTJ as per ASME B16.5
Table of content
Specialized in manufacturing
Stainless Steel Flanges
It refers to the pipe flange that made of stainless steel. Common Grades are ASTM A182 Grade F304/304l and F316/316l, with pressure ratings from Class 150 to 2500.
Size
1/2 Inches To 48 Inches
Class
150 To 2500
Schedule
SCH 10S To SCH 80S
ASME
B16.5
Referred Standards
ASME B16.47
ASME B16.47 Flange For Large diameter steel flanges.
ASME B16.34
ASME B16.34 Valves connect by flanges, threaded & welding end
| Specifications | Stainless Steel Flanges |
|---|---|
| Brand Name | Schulzmann |
| Class | Class 150 to 2500. PN 2.5 to PN 250. |
| EN Standard | 6Bar/ 10Bar/ 16Bar/ 25Bar/ 40Bar |
| DIN Standard | PN6/ PN10/ PN16/ PN25/ PN40/ PN64 |
| JIS Standard | 5K/ 10K/ 16K 20K/ 30K/ 40K/ 63K |
| Face Type | RF (Raised Face), RTJ (Ring Type Joint) |
| Use In | Marine & dredging Sanitation Process Instrumentation Oil and Gas Petrochemical/ Refinery/Chemical Power etc. |
| Transportation In | Air & Ocean and Land |
| Stainless steel flanges 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 |
| Certificate | ISO |
| Supply Ability | 1200 Ton Per Month |
| Size | 1/2” to 24” (customized diameters: up to 60”.) |
| Payment Type | L/C,T/T,D/P,Paypal |
| Supporting Material For Flanges | Gasket/ Ring Joint/ Flanges Bolts |
| Available Packing | Packing In Plywood Box And Plywood Pallet |
Stainless Steel Flange Price List
| Description | Price In US ($) |
|---|---|
| 182 F3116L, SORF, ANSI B16.5 DN100, 150# | US $1289.75 Per KG |
| 182 F316L, SORF, ANSI B16.5 DN80, 150# | US $3035.27 Per KG |
| 182 F316L, WNRF, ANSI B16.5 DN150, 150# SCH10S | US $1952.45 Per KG |
| SW, RF, 300#, SS 40S BORE, SA/A182GR.F304/304L | US $54.79 Per KG |
| WN, RF, 300#, SS 40S BORE, SA/A182GR.F304/304L | US $111.72 Per KG |
| WN, RF, 150#, SS 10S BORE, SA/A182GR.F304/304L | US $73.41 |
| FLANGE SOLID SLIP ON FF- F304L, SIZE : 2" | US $582.46 Per KG |
| SIZE : 1 1/2", SLIP ON FLANGE, 150#, F304L, RF | US $83.40 Per KG |
| SIZE : 3", WELD NECK FLANGE 150#, F304L | US $66.85 Per KG |
| FLANGES RF WELD NECK, SIZE : F304, 2", 600# STD | US $84.80 Per KG |
| RF WELD NECK, F316 600#, SIZE : 4", STD | US $129.84 Per KG |
Other Types Of Stainless Steel Pipe Flange
Stainless Steel Reducing Flanges
Stainless Steel Pipe Flange
Stainless Steel Forged Flange
Class 1500 Stainless Steel Flanges
ASTM A182 Flanges
PN16 Stainless Steel Flange
Forged Stainless Steel Flanges
SS Flanges
SS Pipe Flanges
Class 2500 Stainless Steel Flange
Stainless Steels Floor Flange
4 Inch Stainless Steel Flange
2 Inch Stainless Steel Flange
Stainless Steel Backing Flange
6 Inch Steel Pipe Flange
Compare the price with different ANSI class 150 stainless steel flange stockist
ASTM A182 Flange Pressure Rating
Working pressure by (Class), BAR
Weight Chart Of Stainless Pipe Flanges
Weight In Pounds
Stainless Steel Flanges Dimensions In Class 150
Buy stainless steel socket weld flange in a smooth finish with material test certificate
Custom Stainless Steel Flanges Thickness
Stainless Steel Flange Bolt Chart
Can stainless steel pipe flanges be certified to meet specific requirements?
Yes, ss flanges can be certified to meet specific requirements. Common certifications given by SS Flanges supplier in UAE are for material, dimension, pressure test and overall quality of the product.
Which test should be performed before installing the ANSI class 150 stainless steel flange?
Before installing an ANSI class 150 stainless steel flange perform a hydrostatic pressure test. This involves subjecting the flange to water or another suitable fluid at a specified pressure to ensure its integrity & ability to withstand the intended operating conditions. The test helps identify any leaks or weaknesses in the flange, ensuring its reliability and preventing potential failures during operation. It is an essential test to verify the performance and quality of the flange before installation, providing assurance of its suitability for the intended application.
How does the surface finish impact the overall price of SS pipe flanges?
Different surface finishes require varying levels of manufacturing processes, such as polishing or coating, increasing production costs. Generally, stainless steel socket weld flanges with a higher quality surface finish tend to have a higher price than those with a standard or rough finish. The additional processing and finishing steps required to achieve a superior surface finish contribute to the increased cost.
What are the advantages of using stainless flanges over other materials?
- SS pipe flanges is highly resistant to corrosion and suitable for applications in harsh & corrosive environments.
- Stainless flanges offer excellent strength & durability which ensures long term reliability and performance.
- stainless steel header flanges can withstand high temperatures and is suitable for applications taking place in elevated temperatures or thermal cycling.
- It is easy to clean & maintain. They are ideal choices for industries that require strict hygiene standards like food processing & pharmaceuticals.
- The stainless steel blank flanges are available in various grades, sizes and configurations.
- It has an attractive appearance and can enhance the overall aesthetics of the piping system.