All Flanges with standard sizes and materials are readily available in stock for immediate delivery. "Looking for large diameter Flanges ? Contact us today for Customized Flanges.
Socket weld flanges are designed to be welded directly to the pipe using a socket weld connection. Socket Weld Flanges provide a strong and reliable connection for piping systems, particularly for high-pressure and high-temperature applications. Socket Weld Flanges are widely used in oil and gas Industries, chemical processing, power generation, and aerospace Industries.
Socket weld flanges consist of a circular disc with a bore that matches the pipe's outer diameter and a raised face for sealing. The flange has a socket or recessed area on the inside diameter that fits the pipe's outer diameter, allowing for a socket weld connection. Bolt holes are drilled into the flange for attaching to the mating flange or equipment.
To install a socket weld flange, the pipe is inserted into the socket of the flange until it bottoms out against the shoulder of the socket. The pipe and flange are then aligned, and the fillet weld is deposited in the joint between the pipe and the socket, both on the outside and inside circumference of the flange. This creates a strong and leak-proof connection between the pipe and the flange.
As a socket weld manufacturer, we make socket weld flanges that have a -
As a socket weld manufacturer, we make socket weld flanges that have a -
Strong Connection: Socket Weld Flanges provide a strong and reliable connection between the pipe and the flange, capable of withstanding high pressure and temperature conditions.
Leak-Proof Seal: The fillet weld between the pipe and the flange creates a leak-proof joint, minimizing the risk of fluid or gas leakage.
Compact Design: SW Flanges have a compact design with no protruding bolts or gaskets, making them suitable for space-constrained installations or applications with limited access.
Smooth Flow Path: The smooth transition from the pipe to the flange minimizes flow turbulence and pressure drop, improving overall system efficiency.
We conduct a series of testing procedures to ensure the quality, reliability, and performance of our Flanges.
These tests are conducted at various stages of manufacturing, from raw material inspection to the final product testing.
| Flanges | Specifications |
|---|---|
| Flanges Types | Socket Weld Flange |
| 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 ETC. available with NACE MR 01-75 |
| Size | 1/2″ (15 NB) to 48″ (1200 NB) |
| Standard | ANSI/ASME B16.5, ANSI/ASME B16.47 Series A and Series B, MSS SP44, ASA, API 605, API 6A, AWWA, As per Custom Drawings |
| Pressure Rating | Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc |
| 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 |
| Grades | |
|---|---|
| Stainless Steel | ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L |
| Duplex Steel | ASTM/ASME A/SA 789, 790 – UNS NO S 31803, S 32205, S 32550, S 32750, S 32760. |
| Carbon Steel | ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70 (Spectacle Blind Flange, Spacer Ring/Spade Flange), Steel RST37.2, C22.8 |
| Alloys Steel Flanges | ASTM A182 F1, F5, F9, F11, F22, F91 |
| Special Alloy Flanges | Duplex, Super Duplex, Nickel Alloys |
| Flange Face Type | Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Coating/Surface Treatment | Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Nickel Alloys | Nickel Alloys 200, Nickel Alloys 201 |
| Hastelloy | Hastelloy C-22, Hastelloy C-276, Hastelloy C-2000, Hastelloy C-4, Hastelloy X, Hastelloy B, Hastelloy N, Hastelloy G |
| Inconel | Inconel 600, Inconel 601, Inconel 625, Inconel 625LCF, Inconel 686, Inconel 718, Inconel 800, Inconel 825, Inconel X-750 , Inconel 690, Inconel 602, Inconel 617, Inconel 925, Inconel A-289, Inconel AL-6XN, AL-904L |
As per International Industrial standards we provide all the necessary certifications. We provide certification and documentation, including material test reports (MTRs), inspection reports and compliance certificates to ensure product quality and compliance with standards and specifications.
These testing procedures ensure that flanges manufactured by us meet the standards, performance, and regulatory compliance. Our flanges meet stringent quality requirements and provide reliable performance in different industrial applications.
Ready to elevate your industrial operations with top-tier valve solutions? Look no further than ‘Ecostain Rainbow Engineering Exports’, where excellence meets innovation in every valve we manufacture.
With decades of experience in the industry, 'Ecostain Rainbow’
witnessed the critical importance of utilizing high-quality Flanges that meet international
standards. Whether you are in Oil and Gas, petrochemical, power generation, or any other industry
relying on efficient and reliable piping systems, investing in high quality valves is essential. Don't
compromise on safety, performance, or longevity. Partner with trusted socket weld manufacturers,
suppliers and exporters like us ‘Ecostain Rainbow’, who prioritize quality and adherence to
standards, ensuring your projects are built to last.
Contact us today to
explore our full range of industrial
valves, pipe fittings, pipes
& tubes, flanges and experience the excellence of our
products
and how we can support your piping needs with our expertise and premium-grade valves. Let's build a
robust infrastructure together.
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