| Flanges Types | Slip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap Joint |
|---|---|
| Class | 150 Lbs, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs, 2500 Lbs Asa 150, Asa 300, Pn 6, 10, 16, 25, 40, 64, 100, 160 |
| Size | 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000 |
| Type | Raised Face (rf), Flat Face (ff), Ring Type Joint (rtj), Lap Joint Face (ljf), Large Male Female (lmf), Small Male Female (smf), Large Tongue & Groove, Small Tongue, Groove |
Flanges Supplier in Saudi Arabia Supplying Carbon Steel, Stainless Steel, Alloy Steel & Nickel Alloy Flanges
Hirvijay Flange is a major Flanges Supplier in Saudi Arabia, distributing high quality piping fittings that make the pipeline systems leakproof and strong. The flanges are important mechanical components that are deployed to join pipes, valves, pumps, and other components of industries like oil and gas, petrochemical plants, power generation, marine engineering, and water treatment facilities. All these elements are produced with state-of-the-art production processes and high criteria of quality to achieve high strength, durability, and reliability with high pressure and temperature conditions.
Reliable B2B platforms are often used by industrial buyers to purchase piping parts, which guarantee certified materials and reliable supply of large infrastructure and engineering projects. Slip On Flanges are popular and well favored flanges due to their easy installation and affordable design, which make them applicable in the low-pressure pipeline and structural piping assemblies.
Depending on the nature of the operational requirements of the piping system, other special types of flanges are also utilized. The ends of pipelines, valves or openings of pressure vessels are closed with Blind Flanges that are easily accessed to facilitate inspection and maintenance. In the meantime, the Weld Neck Flanges will have a long tapered center which gives it robust reinforcement and superior stress distribution, thus it is suitable to use in high pressure and also high temperature piping. Suppliers are reliable as a Flanges Dealer In Saudi Arabia so that they supply different types of flanges, pressure classes and international standards to suit the industrial demands.
Material & Grades of Flanges
Flanges are produced in multiple materials and grades that are compatible to conflicting mechanical requirements, corrosion capabilities and pressure drive of various industrial applications. The selection of the right material grade guarantees good operation in the harsh operating conditions of refineries, offshore platform, as well as the heavy engineering works.| Material | Grade / Standard | Specification | Type | Applications |
|---|---|---|---|---|
| Carbon Steel | ASTM A105 | ASTM | Forged Flange | Oil & Gas pipelines |
| Stainless Steel | ASTM A182 F304 | ASTM | Slip On Flange | Chemical plants |
| Stainless Steel | ASTM A182 F316 | ASTM | Weld Neck Flange | Petrochemical industries |
| Alloy Steel | ASTM A182 F11 | ASTM | Industrial Flange | Power plants |
| Duplex Steel | ASTM A182 F51 | ASTM | Heavy Duty Flange | Offshore applications |
Key Features & Advantages
- Strong and secure pipe connections
- Excellent resistance to pressure and temperature
- Easy installation and maintenance
- High durability and long service life
- Reliable sealing performance
- Available in multiple materials and pressure ratings
- Suitable for heavy industrial piping systems
Chemical Composition (Example: Stainless Steel 316 Flange)
| Element | Percentage (%) |
|---|---|
| Chromium (Cr) | 16.0 – 18.0 |
| Nickel (Ni) | 10.0 – 14.0 |
| Molybdenum (Mo) | 2.0 – 3.0 |
| Carbon (C) | 0.08 max |
| Manganese (Mn) | 2.0 max |
| Silicon (Si) | 1.0 max |
| Iron (Fe) | Balance |
Mechanical Properties (Example: SS 316 Flanges)
| Property | Value |
|---|---|
| Tensile Strength | 515 MPa (min) |
| Yield Strength | 205 MPa (min) |
| Elongation | 40% (min) |
| Hardness | 217 HB (max) |
Equivalent Grade
| Standard | Grade |
|---|---|
| ASTM | A182 F316 |
| UNS | S31600 |
| EN | 1.4401 |
| DIN | X5CrNiMo17-12-2 |
Type of Sub-products
Weld Neck Flanges Weld Neck Flanges
Weld Neck Flanges are designed to be butt welded to the pipeline, offering excellent strength and resistance to dishing. They are ideal for high pressure and high temperature applications in industries like oil & gas, petrochemical, and power plants.
Slip On Flanges Slip On Flanges
Slip On Flanges slide over the pipe and are fillet welded. They are easier to install and suitable for low to medium pressure applications. These flanges are widely used in water, chemical, and HVAC piping systems.