The Socket Weld Flange is a compact, high-integrity flange designed for small-diameter, high-pressure piping systems.
Engineered for strength and leak-proof performance, this Socket Weld Flange in Saudi is widely used in oil and gas, petrochemical, refinery, power, and marine applications.
Its design allows easy alignment and precise welding, making it a trusted choice for industrial operations in Dammam, Riyadh, Jeddah, Jubail, and Al-Khobar.
A Socket Weld Flange features a recessed socket into which the pipe is inserted before being fillet-welded around the outer edge.
This configuration ensures a smooth bore that provides high structural strength and resistance to leakage.
It is ideal for systems where accurate pipe alignment and tight sealing are essential.
Compared to slip-on flanges, the socket weld type offers better fatigue resistance and durability, especially under high-pressure conditions.
In Saudi Arabia’s industrial sectors, efficiency and safety are top priorities.
The Socket Weld Flange delivers both—combining strength, compact size, and long service life with minimal maintenance requirements.
High Strength Connection: Perfect for small-diameter, high-pressure pipelines.
Leak-Proof Design: Fillet weld ensures superior sealing and pressure retention.
Precise Alignment: Socket recess allows accurate pipe positioning.
Compact Build: Saves space in tight piping layouts.
Durable Construction: Resistant to fatigue, vibration, and high temperatures.
Material Options: Available in carbon steel, stainless steel, duplex, and alloy steel.
Surface Finishes: Polished, galvanized, or anti-rust coated options.
Compliance with International Standards: Manufactured as per ASME, ANSI, and API codes.
The Socket Weld Flange, widely used across industries that require durable and compact welded joints.
Oil and Gas Pipelines – Ideal for high-pressure fuel and gas transmission.
Petrochemical and Refinery Plants – Suitable for steam and chemical lines.
Power Generation Units – Used in boiler feed and cooling systems.
Marine and Offshore Platforms – Excellent corrosion resistance in harsh conditions.
Firefighting Systems – Ensures reliable connections for pressurized water lines.
Industrial Processing Units – Suitable for air, gas, and hydraulic circuits.
Its robust welding design ensures safe operation even in dynamic or vibration-intensive environments.
ASME B16.5 – Pipe Flanges and Flanged Fittings
ASME B16.47 – Large Diameter Steel Flanges
API 6A – Specification for Wellhead Equipment
ISO 7005 – Metallic Flanges
NACE MR0175 / ISO 15156 – Materials for H₂S Environments
These certifications guarantee that every Socket Weld Flange in Saudi meets international performance and safety requirements.
1. What is the main use of a socket weld flange?
It connects small-diameter pipes under high pressure where leakage prevention is critical.
2. What welding process is used?
A single fillet weld, applied on the outer edge of the flange after inserting the pipe.
3. Can it be used for corrosive fluids?
Yes, stainless and duplex steel variants are corrosion-resistant and suitable for harsh media.
4. What standards are followed?
Manufactured per ASME B16.5, API 6A, and ISO 7005 standards.
5. Is it suitable for high-temperature use?
Yes, depending on material, it can operate up to 600°C.
6. Can it be used in offshore platforms?
Absolutely, its strength and corrosion resistance make it perfect for marine use.
7. Where can I buy Socket Weld Flanges in Saudi?
You can purchase certified products from Nassguard, a leading supplier in Dammam, Jubail, Riyadh, and Jeddah.
The Socket Weld Flange is a compact yet robust solution for high-pressure applications where precision and leak-proof sealing are crucial.
With its ease of installation, durability, and compliance with ASME and API standards, it is the most reliable Socket Weld Flange in Saudi for industrial use.
Choose Nassguard for quality-tested, corrosion-resistant socket weld flanges that ensure safe, long-term performance across all sectors.
| Specification | Details |
|---|---|
| Product Name | Socket Weld Flange |
| Connection Type | Socket Weld (Fillet Weld) |
| Material Grades | Carbon Steel (A105), Stainless Steel (304 / 316), Alloy Steel (F11 / F22), Duplex (F51 / F53) |
| Pressure Class | Class 150, 300, 600, 900, 1500, 2500 |
| Sizes | ½″ to 4″ (custom sizes available) |
| Face Types | Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ) |
| Standards | ASME B16.5 / ASME B16.47 / MSS SP-44 / API 6A |
| Testing | Hydrostatic, Radiography, Ultrasonic, and PMI |
| Finish | Polished, Galvanized, or Anti-Rust Coated |
| Supplier | Nassguard – Saudi Arabia |
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